aboutsummaryrefslogtreecommitdiff
path: root/test/evp_test.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/evp_test.c')
-rw-r--r--test/evp_test.c4174
1 files changed, 4174 insertions, 0 deletions
diff --git a/test/evp_test.c b/test/evp_test.c
new file mode 100644
index 000000000000..782841a69258
--- /dev/null
+++ b/test/evp_test.c
@@ -0,0 +1,4174 @@
+/*
+ * Copyright 2015-2024 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#define OPENSSL_SUPPRESS_DEPRECATED /* EVP_PKEY_new_CMAC_key */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <openssl/evp.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/provider.h>
+#include <openssl/x509v3.h>
+#include <openssl/pkcs12.h>
+#include <openssl/kdf.h>
+#include <openssl/params.h>
+#include <openssl/core_names.h>
+#include <openssl/fips_names.h>
+#include "internal/numbers.h"
+#include "internal/nelem.h"
+#include "crypto/evp.h"
+#include "testutil.h"
+
+typedef struct evp_test_buffer_st EVP_TEST_BUFFER;
+DEFINE_STACK_OF(EVP_TEST_BUFFER)
+
+#define AAD_NUM 4
+
+typedef struct evp_test_method_st EVP_TEST_METHOD;
+
+/* Structure holding test information */
+typedef struct evp_test_st {
+ STANZA s; /* Common test stanza */
+ char *name;
+ int skip; /* Current test should be skipped */
+ const EVP_TEST_METHOD *meth; /* method for this test */
+ const char *err, *aux_err; /* Error string for test */
+ char *expected_err; /* Expected error value of test */
+ char *reason; /* Expected error reason string */
+ void *data; /* test specific data */
+} EVP_TEST;
+
+/* Test method structure */
+struct evp_test_method_st {
+ /* Name of test as it appears in file */
+ const char *name;
+ /* Initialise test for "alg" */
+ int (*init) (EVP_TEST * t, const char *alg);
+ /* Clean up method */
+ void (*cleanup) (EVP_TEST * t);
+ /* Test specific name value pair processing */
+ int (*parse) (EVP_TEST * t, const char *name, const char *value);
+ /* Run the test itself */
+ int (*run_test) (EVP_TEST * t);
+};
+
+/* Linked list of named keys. */
+typedef struct key_list_st {
+ char *name;
+ EVP_PKEY *key;
+ struct key_list_st *next;
+} KEY_LIST;
+
+typedef enum OPTION_choice {
+ OPT_ERR = -1,
+ OPT_EOF = 0,
+ OPT_CONFIG_FILE,
+ OPT_TEST_ENUM
+} OPTION_CHOICE;
+
+static OSSL_PROVIDER *prov_null = NULL;
+static OSSL_LIB_CTX *libctx = NULL;
+
+/* List of public and private keys */
+static KEY_LIST *private_keys;
+static KEY_LIST *public_keys;
+
+static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst);
+static int parse_bin(const char *value, unsigned char **buf, size_t *buflen);
+static int is_digest_disabled(const char *name);
+static int is_pkey_disabled(const char *name);
+static int is_mac_disabled(const char *name);
+static int is_cipher_disabled(const char *name);
+static int is_kdf_disabled(const char *name);
+
+/*
+ * Compare two memory regions for equality, returning zero if they differ.
+ * However, if there is expected to be an error and the actual error
+ * matches then the memory is expected to be different so handle this
+ * case without producing unnecessary test framework output.
+ */
+static int memory_err_compare(EVP_TEST *t, const char *err,
+ const void *expected, size_t expected_len,
+ const void *got, size_t got_len)
+{
+ int r;
+
+ if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0)
+ r = !TEST_mem_ne(expected, expected_len, got, got_len);
+ else
+ r = TEST_mem_eq(expected, expected_len, got, got_len);
+ if (!r)
+ t->err = err;
+ return r;
+}
+
+/*
+ * Structure used to hold a list of blocks of memory to test
+ * calls to "update" like functions.
+ */
+struct evp_test_buffer_st {
+ unsigned char *buf;
+ size_t buflen;
+ size_t count;
+ int count_set;
+};
+
+static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
+{
+ if (db != NULL) {
+ OPENSSL_free(db->buf);
+ OPENSSL_free(db);
+ }
+}
+
+/* append buffer to a list */
+static int evp_test_buffer_append(const char *value,
+ STACK_OF(EVP_TEST_BUFFER) **sk)
+{
+ EVP_TEST_BUFFER *db = NULL;
+
+ if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
+ goto err;
+
+ if (!parse_bin(value, &db->buf, &db->buflen))
+ goto err;
+ db->count = 1;
+ db->count_set = 0;
+
+ if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
+ goto err;
+ if (!sk_EVP_TEST_BUFFER_push(*sk, db))
+ goto err;
+
+ return 1;
+
+err:
+ evp_test_buffer_free(db);
+ return 0;
+}
+
+/* replace last buffer in list with copies of itself */
+static int evp_test_buffer_ncopy(const char *value,
+ STACK_OF(EVP_TEST_BUFFER) *sk)
+{
+ EVP_TEST_BUFFER *db;
+ unsigned char *tbuf, *p;
+ size_t tbuflen;
+ int ncopy = atoi(value);
+ int i;
+
+ if (ncopy <= 0)
+ return 0;
+ if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
+ return 0;
+ db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
+
+ tbuflen = db->buflen * ncopy;
+ if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
+ return 0;
+ for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
+ memcpy(p, db->buf, db->buflen);
+
+ OPENSSL_free(db->buf);
+ db->buf = tbuf;
+ db->buflen = tbuflen;
+ return 1;
+}
+
+/* set repeat count for last buffer in list */
+static int evp_test_buffer_set_count(const char *value,
+ STACK_OF(EVP_TEST_BUFFER) *sk)
+{
+ EVP_TEST_BUFFER *db;
+ int count = atoi(value);
+
+ if (count <= 0)
+ return 0;
+
+ if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
+ return 0;
+
+ db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
+ if (db->count_set != 0)
+ return 0;
+
+ db->count = (size_t)count;
+ db->count_set = 1;
+ return 1;
+}
+
+/* call "fn" with each element of the list in turn */
+static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
+ int (*fn)(void *ctx,
+ const unsigned char *buf,
+ size_t buflen),
+ void *ctx)
+{
+ int i;
+
+ for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
+ EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
+ size_t j;
+
+ for (j = 0; j < tb->count; j++) {
+ if (fn(ctx, tb->buf, tb->buflen) <= 0)
+ return 0;
+ }
+ }
+ return 1;
+}
+
+/*
+ * Unescape some sequences in string literals (only \n for now).
+ * Return an allocated buffer, set |out_len|. If |input_len|
+ * is zero, get an empty buffer but set length to zero.
+ */
+static unsigned char* unescape(const char *input, size_t input_len,
+ size_t *out_len)
+{
+ unsigned char *ret, *p;
+ size_t i;
+
+ if (input_len == 0) {
+ *out_len = 0;
+ return OPENSSL_zalloc(1);
+ }
+
+ /* Escaping is non-expanding; over-allocate original size for simplicity. */
+ if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
+ return NULL;
+
+ for (i = 0; i < input_len; i++) {
+ if (*input == '\\') {
+ if (i == input_len - 1 || *++input != 'n') {
+ TEST_error("Bad escape sequence in file");
+ goto err;
+ }
+ *p++ = '\n';
+ i++;
+ input++;
+ } else {
+ *p++ = *input++;
+ }
+ }
+
+ *out_len = p - ret;
+ return ret;
+
+ err:
+ OPENSSL_free(ret);
+ return NULL;
+}
+
+/*
+ * For a hex string "value" convert to a binary allocated buffer.
+ * Return 1 on success or 0 on failure.
+ */
+static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
+{
+ long len;
+
+ /* Check for NULL literal */
+ if (strcmp(value, "NULL") == 0) {
+ *buf = NULL;
+ *buflen = 0;
+ return 1;
+ }
+
+ /* Check for empty value */
+ if (*value == '\0') {
+ /*
+ * Don't return NULL for zero length buffer. This is needed for
+ * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
+ * buffer even if the key length is 0, in order to detect key reset.
+ */
+ *buf = OPENSSL_malloc(1);
+ if (*buf == NULL)
+ return 0;
+ **buf = 0;
+ *buflen = 0;
+ return 1;
+ }
+
+ /* Check for string literal */
+ if (value[0] == '"') {
+ size_t vlen = strlen(++value);
+
+ if (vlen == 0 || value[vlen - 1] != '"')
+ return 0;
+ vlen--;
+ *buf = unescape(value, vlen, buflen);
+ return *buf == NULL ? 0 : 1;
+ }
+
+ /* Otherwise assume as hex literal and convert it to binary buffer */
+ if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
+ TEST_info("Can't convert %s", value);
+ TEST_openssl_errors();
+ return -1;
+ }
+ /* Size of input buffer means we'll never overflow */
+ *buflen = len;
+ return 1;
+}
+
+/**
+ ** MESSAGE DIGEST TESTS
+ **/
+
+typedef struct digest_data_st {
+ /* Digest this test is for */
+ const EVP_MD *digest;
+ EVP_MD *fetched_digest;
+ /* Input to digest */
+ STACK_OF(EVP_TEST_BUFFER) *input;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+ /* Padding type */
+ int pad_type;
+} DIGEST_DATA;
+
+static int digest_test_init(EVP_TEST *t, const char *alg)
+{
+ DIGEST_DATA *mdat;
+ const EVP_MD *digest;
+ EVP_MD *fetched_digest;
+
+ if (is_digest_disabled(alg)) {
+ TEST_info("skipping, '%s' is disabled", alg);
+ t->skip = 1;
+ return 1;
+ }
+
+ if ((digest = fetched_digest = EVP_MD_fetch(libctx, alg, NULL)) == NULL
+ && (digest = EVP_get_digestbyname(alg)) == NULL)
+ return 0;
+ if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
+ return 0;
+ t->data = mdat;
+ mdat->digest = digest;
+ mdat->fetched_digest = fetched_digest;
+ mdat->pad_type = 0;
+ if (fetched_digest != NULL)
+ TEST_info("%s is fetched", alg);
+ return 1;
+}
+
+static void digest_test_cleanup(EVP_TEST *t)
+{
+ DIGEST_DATA *mdat = t->data;
+
+ sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
+ OPENSSL_free(mdat->output);
+ EVP_MD_free(mdat->fetched_digest);
+}
+
+static int digest_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ DIGEST_DATA *mdata = t->data;
+
+ if (strcmp(keyword, "Input") == 0)
+ return evp_test_buffer_append(value, &mdata->input);
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &mdata->output, &mdata->output_len);
+ if (strcmp(keyword, "Count") == 0)
+ return evp_test_buffer_set_count(value, mdata->input);
+ if (strcmp(keyword, "Ncopy") == 0)
+ return evp_test_buffer_ncopy(value, mdata->input);
+ if (strcmp(keyword, "Padding") == 0)
+ return (mdata->pad_type = atoi(value)) > 0;
+ return 0;
+}
+
+static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
+{
+ return EVP_DigestUpdate(ctx, buf, buflen);
+}
+
+static int digest_test_run(EVP_TEST *t)
+{
+ DIGEST_DATA *expected = t->data;
+ EVP_TEST_BUFFER *inbuf;
+ EVP_MD_CTX *mctx;
+ unsigned char *got = NULL;
+ unsigned int got_len;
+ size_t size = 0;
+ int xof = 0;
+ OSSL_PARAM params[2];
+
+ t->err = "TEST_FAILURE";
+ if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
+ goto err;
+
+ got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ?
+ expected->output_len : EVP_MAX_MD_SIZE);
+ if (!TEST_ptr(got))
+ goto err;
+
+ if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) {
+ t->err = "DIGESTINIT_ERROR";
+ goto err;
+ }
+ if (expected->pad_type > 0) {
+ params[0] = OSSL_PARAM_construct_int(OSSL_DIGEST_PARAM_PAD_TYPE,
+ &expected->pad_type);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!TEST_int_gt(EVP_MD_CTX_set_params(mctx, params), 0)) {
+ t->err = "PARAMS_ERROR";
+ goto err;
+ }
+ }
+ if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) {
+ t->err = "DIGESTUPDATE_ERROR";
+ goto err;
+ }
+
+ xof = (EVP_MD_get_flags(expected->digest) & EVP_MD_FLAG_XOF) != 0;
+ if (xof) {
+ EVP_MD_CTX *mctx_cpy;
+ char dont[] = "touch";
+
+ if (!TEST_ptr(mctx_cpy = EVP_MD_CTX_new())) {
+ goto err;
+ }
+ if (!EVP_MD_CTX_copy(mctx_cpy, mctx)) {
+ EVP_MD_CTX_free(mctx_cpy);
+ goto err;
+ }
+ if (!EVP_DigestFinalXOF(mctx_cpy, (unsigned char *)dont, 0)) {
+ EVP_MD_CTX_free(mctx_cpy);
+ t->err = "DIGESTFINALXOF_ERROR";
+ goto err;
+ }
+ if (!TEST_str_eq(dont, "touch")) {
+ EVP_MD_CTX_free(mctx_cpy);
+ t->err = "DIGESTFINALXOF_ERROR";
+ goto err;
+ }
+ EVP_MD_CTX_free(mctx_cpy);
+
+ got_len = expected->output_len;
+ if (!EVP_DigestFinalXOF(mctx, got, got_len)) {
+ t->err = "DIGESTFINALXOF_ERROR";
+ goto err;
+ }
+ } else {
+ if (!EVP_DigestFinal(mctx, got, &got_len)) {
+ t->err = "DIGESTFINAL_ERROR";
+ goto err;
+ }
+ }
+ if (!TEST_int_eq(expected->output_len, got_len)) {
+ t->err = "DIGEST_LENGTH_MISMATCH";
+ goto err;
+ }
+ if (!memory_err_compare(t, "DIGEST_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+
+ /* Test the EVP_Q_digest interface as well */
+ if (sk_EVP_TEST_BUFFER_num(expected->input) == 1
+ && !xof
+ /* This should never fail but we need the returned pointer now */
+ && !TEST_ptr(inbuf = sk_EVP_TEST_BUFFER_value(expected->input, 0))
+ && !inbuf->count_set) {
+ OPENSSL_cleanse(got, got_len);
+ if (!TEST_true(EVP_Q_digest(libctx,
+ EVP_MD_get0_name(expected->fetched_digest),
+ NULL, inbuf->buf, inbuf->buflen,
+ got, &size))
+ || !TEST_mem_eq(got, size,
+ expected->output, expected->output_len)) {
+ t->err = "EVP_Q_digest failed";
+ goto err;
+ }
+ }
+
+ err:
+ OPENSSL_free(got);
+ EVP_MD_CTX_free(mctx);
+ return 1;
+}
+
+static const EVP_TEST_METHOD digest_test_method = {
+ "Digest",
+ digest_test_init,
+ digest_test_cleanup,
+ digest_test_parse,
+ digest_test_run
+};
+
+/**
+*** CIPHER TESTS
+**/
+
+typedef struct cipher_data_st {
+ const EVP_CIPHER *cipher;
+ EVP_CIPHER *fetched_cipher;
+ int enc;
+ /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
+ int aead;
+ unsigned char *key;
+ size_t key_len;
+ size_t key_bits; /* Used by RC2 */
+ unsigned char *iv;
+ unsigned char *next_iv; /* Expected IV state after operation */
+ unsigned int rounds;
+ size_t iv_len;
+ unsigned char *plaintext;
+ size_t plaintext_len;
+ unsigned char *ciphertext;
+ size_t ciphertext_len;
+ /* AEAD ciphers only */
+ unsigned char *aad[AAD_NUM];
+ size_t aad_len[AAD_NUM];
+ int tls_aad;
+ int tls_version;
+ unsigned char *tag;
+ const char *cts_mode;
+ size_t tag_len;
+ int tag_late;
+ unsigned char *mac_key;
+ size_t mac_key_len;
+} CIPHER_DATA;
+
+static int cipher_test_init(EVP_TEST *t, const char *alg)
+{
+ const EVP_CIPHER *cipher;
+ EVP_CIPHER *fetched_cipher;
+ CIPHER_DATA *cdat;
+ int m;
+
+ if (is_cipher_disabled(alg)) {
+ t->skip = 1;
+ TEST_info("skipping, '%s' is disabled", alg);
+ return 1;
+ }
+
+ ERR_set_mark();
+ if ((cipher = fetched_cipher = EVP_CIPHER_fetch(libctx, alg, NULL)) == NULL
+ && (cipher = EVP_get_cipherbyname(alg)) == NULL) {
+ /* a stitched cipher might not be available */
+ if (strstr(alg, "HMAC") != NULL) {
+ ERR_pop_to_mark();
+ t->skip = 1;
+ TEST_info("skipping, '%s' is not available", alg);
+ return 1;
+ }
+ ERR_clear_last_mark();
+ return 0;
+ }
+ ERR_clear_last_mark();
+
+ if (!TEST_ptr(cdat = OPENSSL_zalloc(sizeof(*cdat))))
+ return 0;
+
+ cdat->cipher = cipher;
+ cdat->fetched_cipher = fetched_cipher;
+ cdat->enc = -1;
+ m = EVP_CIPHER_get_mode(cipher);
+ if (EVP_CIPHER_get_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
+ cdat->aead = m != 0 ? m : -1;
+ else
+ cdat->aead = 0;
+
+ t->data = cdat;
+ if (fetched_cipher != NULL)
+ TEST_info("%s is fetched", alg);
+ return 1;
+}
+
+static void cipher_test_cleanup(EVP_TEST *t)
+{
+ int i;
+ CIPHER_DATA *cdat = t->data;
+
+ OPENSSL_free(cdat->key);
+ OPENSSL_free(cdat->iv);
+ OPENSSL_free(cdat->next_iv);
+ OPENSSL_free(cdat->ciphertext);
+ OPENSSL_free(cdat->plaintext);
+ for (i = 0; i < AAD_NUM; i++)
+ OPENSSL_free(cdat->aad[i]);
+ OPENSSL_free(cdat->tag);
+ OPENSSL_free(cdat->mac_key);
+ EVP_CIPHER_free(cdat->fetched_cipher);
+}
+
+static int cipher_test_parse(EVP_TEST *t, const char *keyword,
+ const char *value)
+{
+ CIPHER_DATA *cdat = t->data;
+ int i;
+
+ if (strcmp(keyword, "Key") == 0)
+ return parse_bin(value, &cdat->key, &cdat->key_len);
+ if (strcmp(keyword, "Rounds") == 0) {
+ i = atoi(value);
+ if (i < 0)
+ return -1;
+ cdat->rounds = (unsigned int)i;
+ return 1;
+ }
+ if (strcmp(keyword, "IV") == 0)
+ return parse_bin(value, &cdat->iv, &cdat->iv_len);
+ if (strcmp(keyword, "NextIV") == 0)
+ return parse_bin(value, &cdat->next_iv, &cdat->iv_len);
+ if (strcmp(keyword, "Plaintext") == 0)
+ return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
+ if (strcmp(keyword, "Ciphertext") == 0)
+ return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
+ if (strcmp(keyword, "KeyBits") == 0) {
+ i = atoi(value);
+ if (i < 0)
+ return -1;
+ cdat->key_bits = (size_t)i;
+ return 1;
+ }
+ if (cdat->aead) {
+ int tls_aad = 0;
+
+ if (strcmp(keyword, "TLSAAD") == 0)
+ cdat->tls_aad = tls_aad = 1;
+ if (strcmp(keyword, "AAD") == 0 || tls_aad) {
+ for (i = 0; i < AAD_NUM; i++) {
+ if (cdat->aad[i] == NULL)
+ return parse_bin(value, &cdat->aad[i], &cdat->aad_len[i]);
+ }
+ return -1;
+ }
+ if (strcmp(keyword, "Tag") == 0)
+ return parse_bin(value, &cdat->tag, &cdat->tag_len);
+ if (strcmp(keyword, "SetTagLate") == 0) {
+ if (strcmp(value, "TRUE") == 0)
+ cdat->tag_late = 1;
+ else if (strcmp(value, "FALSE") == 0)
+ cdat->tag_late = 0;
+ else
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "MACKey") == 0)
+ return parse_bin(value, &cdat->mac_key, &cdat->mac_key_len);
+ if (strcmp(keyword, "TLSVersion") == 0) {
+ char *endptr;
+
+ cdat->tls_version = (int)strtol(value, &endptr, 0);
+ return value[0] != '\0' && endptr[0] == '\0';
+ }
+ }
+
+ if (strcmp(keyword, "Operation") == 0) {
+ if (strcmp(value, "ENCRYPT") == 0)
+ cdat->enc = 1;
+ else if (strcmp(value, "DECRYPT") == 0)
+ cdat->enc = 0;
+ else
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "CTSMode") == 0) {
+ cdat->cts_mode = value;
+ return 1;
+ }
+ return 0;
+}
+
+static int cipher_test_enc(EVP_TEST *t, int enc,
+ size_t out_misalign, size_t inp_misalign, int frag)
+{
+ CIPHER_DATA *expected = t->data;
+ unsigned char *in, *expected_out, *tmp = NULL;
+ size_t in_len, out_len, donelen = 0;
+ int ok = 0, tmplen, chunklen, tmpflen, i;
+ EVP_CIPHER_CTX *ctx_base = NULL;
+ EVP_CIPHER_CTX *ctx = NULL;
+ int fips_dupctx_supported = (fips_provider_version_gt(libctx, 3, 0, 12)
+ && fips_provider_version_lt(libctx, 3, 1, 0))
+ || fips_provider_version_ge(libctx, 3, 1, 3);
+
+ t->err = "TEST_FAILURE";
+ if (!TEST_ptr(ctx_base = EVP_CIPHER_CTX_new()))
+ goto err;
+ if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
+ goto err;
+ EVP_CIPHER_CTX_set_flags(ctx_base, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
+ if (enc) {
+ in = expected->plaintext;
+ in_len = expected->plaintext_len;
+ expected_out = expected->ciphertext;
+ out_len = expected->ciphertext_len;
+ } else {
+ in = expected->ciphertext;
+ in_len = expected->ciphertext_len;
+ expected_out = expected->plaintext;
+ out_len = expected->plaintext_len;
+ }
+ if (inp_misalign == (size_t)-1) {
+ /* Exercise in-place encryption */
+ tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
+ if (!tmp)
+ goto err;
+ in = memcpy(tmp + out_misalign, in, in_len);
+ } else {
+ inp_misalign += 16 - ((out_misalign + in_len) & 15);
+ /*
+ * 'tmp' will store both output and copy of input. We make the copy
+ * of input to specifically aligned part of 'tmp'. So we just
+ * figured out how much padding would ensure the required alignment,
+ * now we allocate extended buffer and finally copy the input just
+ * past inp_misalign in expression below. Output will be written
+ * past out_misalign...
+ */
+ tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
+ inp_misalign + in_len);
+ if (!tmp)
+ goto err;
+ in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
+ inp_misalign, in, in_len);
+ }
+ if (!EVP_CipherInit_ex(ctx_base, expected->cipher, NULL, NULL, NULL, enc)) {
+ t->err = "CIPHERINIT_ERROR";
+ goto err;
+ }
+ if (expected->cts_mode != NULL) {
+ OSSL_PARAM params[2];
+
+ params[0] = OSSL_PARAM_construct_utf8_string(OSSL_CIPHER_PARAM_CTS_MODE,
+ (char *)expected->cts_mode,
+ 0);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!EVP_CIPHER_CTX_set_params(ctx_base, params)) {
+ t->err = "INVALID_CTS_MODE";
+ goto err;
+ }
+ }
+ if (expected->iv) {
+ if (expected->aead) {
+ if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_IVLEN,
+ expected->iv_len, 0) <= 0) {
+ t->err = "INVALID_IV_LENGTH";
+ goto err;
+ }
+ } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_get_iv_length(ctx_base)) {
+ t->err = "INVALID_IV_LENGTH";
+ goto err;
+ }
+ }
+ if (expected->aead && !expected->tls_aad) {
+ unsigned char *tag;
+ /*
+ * If encrypting or OCB just set tag length initially, otherwise
+ * set tag length and value.
+ */
+ if (enc || expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late) {
+ t->err = "TAG_LENGTH_SET_ERROR";
+ tag = NULL;
+ } else {
+ t->err = "TAG_SET_ERROR";
+ tag = expected->tag;
+ }
+ if (tag || expected->aead != EVP_CIPH_GCM_MODE) {
+ if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_TAG,
+ expected->tag_len, tag) <= 0)
+ goto err;
+ }
+ }
+
+ if (expected->rounds > 0) {
+ int rounds = (int)expected->rounds;
+
+ if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC5_ROUNDS, rounds, NULL) <= 0) {
+ t->err = "INVALID_ROUNDS";
+ goto err;
+ }
+ }
+
+ if (!EVP_CIPHER_CTX_set_key_length(ctx_base, expected->key_len)) {
+ t->err = "INVALID_KEY_LENGTH";
+ goto err;
+ }
+ if (expected->key_bits > 0) {
+ int bits = (int)expected->key_bits;
+
+ if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC2_KEY_BITS, bits, NULL) <= 0) {
+ t->err = "INVALID KEY BITS";
+ goto err;
+ }
+ }
+ if (!EVP_CipherInit_ex(ctx_base, NULL, NULL, expected->key, expected->iv, -1)) {
+ t->err = "KEY_SET_ERROR";
+ goto err;
+ }
+
+ /* Check that we get the same IV back */
+ if (expected->iv != NULL) {
+ /* Some (e.g., GCM) tests use IVs longer than EVP_MAX_IV_LENGTH. */
+ unsigned char iv[128];
+ if (!TEST_true(EVP_CIPHER_CTX_get_updated_iv(ctx_base, iv, sizeof(iv)))
+ || ((EVP_CIPHER_get_flags(expected->cipher) & EVP_CIPH_CUSTOM_IV) == 0
+ && !TEST_mem_eq(expected->iv, expected->iv_len, iv,
+ expected->iv_len))) {
+ t->err = "INVALID_IV";
+ goto err;
+ }
+ }
+
+ /* Test that the cipher dup functions correctly if it is supported */
+ ERR_set_mark();
+ if (!EVP_CIPHER_CTX_copy(ctx, ctx_base)) {
+ if (fips_dupctx_supported) {
+ TEST_info("Doing a copy of Cipher %s Fails!\n",
+ EVP_CIPHER_get0_name(expected->cipher));
+ ERR_print_errors_fp(stderr);
+ goto err;
+ } else {
+ TEST_info("Allowing copy fail as an old fips provider is in use.");
+ }
+ EVP_CIPHER_CTX_free(ctx);
+ ctx = ctx_base;
+ } else {
+ EVP_CIPHER_CTX_free(ctx_base);
+ ctx_base = NULL;
+ }
+ ERR_pop_to_mark();
+
+ if (expected->mac_key != NULL
+ && EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_MAC_KEY,
+ (int)expected->mac_key_len,
+ (void *)expected->mac_key) <= 0) {
+ t->err = "SET_MAC_KEY_ERROR";
+ goto err;
+ }
+
+ if (expected->tls_version) {
+ OSSL_PARAM params[2];
+
+ params[0] = OSSL_PARAM_construct_int(OSSL_CIPHER_PARAM_TLS_VERSION,
+ &expected->tls_version);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!EVP_CIPHER_CTX_set_params(ctx, params)) {
+ t->err = "SET_TLS_VERSION_ERROR";
+ goto err;
+ }
+ }
+
+ if (expected->aead == EVP_CIPH_CCM_MODE) {
+ if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
+ t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
+ goto err;
+ }
+ }
+ if (expected->aad[0] != NULL && !expected->tls_aad) {
+ t->err = "AAD_SET_ERROR";
+ if (!frag) {
+ for (i = 0; expected->aad[i] != NULL; i++) {
+ if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i],
+ expected->aad_len[i]))
+ goto err;
+ }
+ } else {
+ /*
+ * Supply the AAD in chunks less than the block size where possible
+ */
+ for (i = 0; expected->aad[i] != NULL; i++) {
+ if (expected->aad_len[i] > 0) {
+ if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i], 1))
+ goto err;
+ donelen++;
+ }
+ if (expected->aad_len[i] > 2) {
+ if (!EVP_CipherUpdate(ctx, NULL, &chunklen,
+ expected->aad[i] + donelen,
+ expected->aad_len[i] - 2))
+ goto err;
+ donelen += expected->aad_len[i] - 2;
+ }
+ if (expected->aad_len[i] > 1
+ && !EVP_CipherUpdate(ctx, NULL, &chunklen,
+ expected->aad[i] + donelen, 1))
+ goto err;
+ }
+ }
+ }
+
+ if (expected->tls_aad) {
+ OSSL_PARAM params[2];
+ char *tls_aad;
+
+ /* duplicate the aad as the implementation might modify it */
+ if ((tls_aad = OPENSSL_memdup(expected->aad[0],
+ expected->aad_len[0])) == NULL)
+ goto err;
+ params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD,
+ tls_aad,
+ expected->aad_len[0]);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!EVP_CIPHER_CTX_set_params(ctx, params)) {
+ OPENSSL_free(tls_aad);
+ t->err = "TLS1_AAD_ERROR";
+ goto err;
+ }
+ OPENSSL_free(tls_aad);
+ } else if (!enc && (expected->aead == EVP_CIPH_OCB_MODE
+ || expected->tag_late)) {
+ if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
+ expected->tag_len, expected->tag) <= 0) {
+ t->err = "TAG_SET_ERROR";
+ goto err;
+ }
+ }
+
+ EVP_CIPHER_CTX_set_padding(ctx, 0);
+ t->err = "CIPHERUPDATE_ERROR";
+ tmplen = 0;
+ if (!frag) {
+ /* We supply the data all in one go */
+ if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
+ goto err;
+ } else {
+ /* Supply the data in chunks less than the block size where possible */
+ if (in_len > 0) {
+ if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
+ goto err;
+ tmplen += chunklen;
+ in++;
+ in_len--;
+ }
+ if (in_len > 1) {
+ if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
+ in, in_len - 1))
+ goto err;
+ tmplen += chunklen;
+ in += in_len - 1;
+ in_len = 1;
+ }
+ if (in_len > 0 ) {
+ if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
+ in, 1))
+ goto err;
+ tmplen += chunklen;
+ }
+ }
+ if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
+ t->err = "CIPHERFINAL_ERROR";
+ goto err;
+ }
+ if (!enc && expected->tls_aad) {
+ if (expected->tls_version >= TLS1_1_VERSION
+ && (EVP_CIPHER_is_a(expected->cipher, "AES-128-CBC-HMAC-SHA1")
+ || EVP_CIPHER_is_a(expected->cipher, "AES-256-CBC-HMAC-SHA1"))) {
+ tmplen -= expected->iv_len;
+ expected_out += expected->iv_len;
+ out_misalign += expected->iv_len;
+ }
+ if ((int)out_len > tmplen + tmpflen)
+ out_len = tmplen + tmpflen;
+ }
+ if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len,
+ tmp + out_misalign, tmplen + tmpflen))
+ goto err;
+ if (enc && expected->aead && !expected->tls_aad) {
+ unsigned char rtag[16];
+
+ if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) {
+ t->err = "TAG_LENGTH_INTERNAL_ERROR";
+ goto err;
+ }
+ if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
+ expected->tag_len, rtag) <= 0) {
+ t->err = "TAG_RETRIEVE_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "TAG_VALUE_MISMATCH",
+ expected->tag, expected->tag_len,
+ rtag, expected->tag_len))
+ goto err;
+ }
+ /* Check the updated IV */
+ if (expected->next_iv != NULL) {
+ /* Some (e.g., GCM) tests use IVs longer than EVP_MAX_IV_LENGTH. */
+ unsigned char iv[128];
+ if (!TEST_true(EVP_CIPHER_CTX_get_updated_iv(ctx, iv, sizeof(iv)))
+ || ((EVP_CIPHER_get_flags(expected->cipher) & EVP_CIPH_CUSTOM_IV) == 0
+ && !TEST_mem_eq(expected->next_iv, expected->iv_len, iv,
+ expected->iv_len))) {
+ t->err = "INVALID_NEXT_IV";
+ goto err;
+ }
+ }
+
+ t->err = NULL;
+ ok = 1;
+ err:
+ OPENSSL_free(tmp);
+ if (ctx != ctx_base)
+ EVP_CIPHER_CTX_free(ctx_base);
+ EVP_CIPHER_CTX_free(ctx);
+ return ok;
+}
+
+static int cipher_test_run(EVP_TEST *t)
+{
+ CIPHER_DATA *cdat = t->data;
+ int rv, frag = 0;
+ size_t out_misalign, inp_misalign;
+
+ TEST_info("RUNNING TEST FOR CIPHER %s\n", EVP_CIPHER_get0_name(cdat->cipher));
+ if (!cdat->key) {
+ t->err = "NO_KEY";
+ return 0;
+ }
+ if (!cdat->iv && EVP_CIPHER_get_iv_length(cdat->cipher)) {
+ /* IV is optional and usually omitted in wrap mode */
+ if (EVP_CIPHER_get_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
+ t->err = "NO_IV";
+ return 0;
+ }
+ }
+ if (cdat->aead && cdat->tag == NULL && !cdat->tls_aad) {
+ t->err = "NO_TAG";
+ return 0;
+ }
+ for (out_misalign = 0; out_misalign <= 1;) {
+ static char aux_err[64];
+ t->aux_err = aux_err;
+ for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
+ if (inp_misalign == (size_t)-1) {
+ /* kludge: inp_misalign == -1 means "exercise in-place" */
+ BIO_snprintf(aux_err, sizeof(aux_err),
+ "%s in-place, %sfragmented",
+ out_misalign ? "misaligned" : "aligned",
+ frag ? "" : "not ");
+ } else {
+ BIO_snprintf(aux_err, sizeof(aux_err),
+ "%s output and %s input, %sfragmented",
+ out_misalign ? "misaligned" : "aligned",
+ inp_misalign ? "misaligned" : "aligned",
+ frag ? "" : "not ");
+ }
+ if (cdat->enc) {
+ rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
+ /* Not fatal errors: return */
+ if (rv != 1) {
+ if (rv < 0)
+ return 0;
+ return 1;
+ }
+ }
+ if (cdat->enc != 1) {
+ rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
+ /* Not fatal errors: return */
+ if (rv != 1) {
+ if (rv < 0)
+ return 0;
+ return 1;
+ }
+ }
+ }
+
+ if (out_misalign == 1 && frag == 0) {
+ /*
+ * XTS, SIV, CCM, stitched ciphers and Wrap modes have special
+ * requirements about input lengths so we don't fragment for those
+ */
+ if (cdat->aead == EVP_CIPH_CCM_MODE
+ || cdat->aead == EVP_CIPH_CBC_MODE
+ || (cdat->aead == -1
+ && EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_STREAM_CIPHER)
+ || ((EVP_CIPHER_get_flags(cdat->cipher) & EVP_CIPH_FLAG_CTS) != 0)
+ || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_SIV_MODE
+ || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
+ || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
+ break;
+ out_misalign = 0;
+ frag++;
+ } else {
+ out_misalign++;
+ }
+ }
+ t->aux_err = NULL;
+
+ return 1;
+}
+
+static const EVP_TEST_METHOD cipher_test_method = {
+ "Cipher",
+ cipher_test_init,
+ cipher_test_cleanup,
+ cipher_test_parse,
+ cipher_test_run
+};
+
+
+/**
+ ** MAC TESTS
+ **/
+
+typedef struct mac_data_st {
+ /* MAC type in one form or another */
+ char *mac_name;
+ EVP_MAC *mac; /* for mac_test_run_mac */
+ int type; /* for mac_test_run_pkey */
+ /* Algorithm string for this MAC */
+ char *alg;
+ /* MAC key */
+ unsigned char *key;
+ size_t key_len;
+ /* MAC IV (GMAC) */
+ unsigned char *iv;
+ size_t iv_len;
+ /* Input to MAC */
+ unsigned char *input;
+ size_t input_len;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+ unsigned char *custom;
+ size_t custom_len;
+ /* MAC salt (blake2) */
+ unsigned char *salt;
+ size_t salt_len;
+ /* XOF mode? */
+ int xof;
+ /* Reinitialization fails */
+ int no_reinit;
+ /* Collection of controls */
+ STACK_OF(OPENSSL_STRING) *controls;
+ /* Output size */
+ int output_size;
+ /* Block size */
+ int block_size;
+} MAC_DATA;
+
+static int mac_test_init(EVP_TEST *t, const char *alg)
+{
+ EVP_MAC *mac = NULL;
+ int type = NID_undef;
+ MAC_DATA *mdat;
+
+ if (is_mac_disabled(alg)) {
+ TEST_info("skipping, '%s' is disabled", alg);
+ t->skip = 1;
+ return 1;
+ }
+ if ((mac = EVP_MAC_fetch(libctx, alg, NULL)) == NULL) {
+ /*
+ * Since we didn't find an EVP_MAC, we check for known EVP_PKEY methods
+ * For debugging purposes, we allow 'NNNN by EVP_PKEY' to force running
+ * the EVP_PKEY method.
+ */
+ size_t sz = strlen(alg);
+ static const char epilogue[] = " by EVP_PKEY";
+
+ if (sz >= sizeof(epilogue)
+ && strcmp(alg + sz - (sizeof(epilogue) - 1), epilogue) == 0)
+ sz -= sizeof(epilogue) - 1;
+
+ if (strncmp(alg, "HMAC", sz) == 0)
+ type = EVP_PKEY_HMAC;
+ else if (strncmp(alg, "CMAC", sz) == 0)
+ type = EVP_PKEY_CMAC;
+ else if (strncmp(alg, "Poly1305", sz) == 0)
+ type = EVP_PKEY_POLY1305;
+ else if (strncmp(alg, "SipHash", sz) == 0)
+ type = EVP_PKEY_SIPHASH;
+ else
+ return 0;
+ }
+
+ if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
+ return 0;
+
+ mdat->type = type;
+ if (!TEST_ptr(mdat->mac_name = OPENSSL_strdup(alg))) {
+ OPENSSL_free(mdat);
+ return 0;
+ }
+
+ mdat->mac = mac;
+ if (!TEST_ptr(mdat->controls = sk_OPENSSL_STRING_new_null())) {
+ OPENSSL_free(mdat->mac_name);
+ OPENSSL_free(mdat);
+ return 0;
+ }
+
+ mdat->output_size = mdat->block_size = -1;
+ t->data = mdat;
+ return 1;
+}
+
+/* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
+static void openssl_free(char *m)
+{
+ OPENSSL_free(m);
+}
+
+static void mac_test_cleanup(EVP_TEST *t)
+{
+ MAC_DATA *mdat = t->data;
+
+ EVP_MAC_free(mdat->mac);
+ OPENSSL_free(mdat->mac_name);
+ sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
+ OPENSSL_free(mdat->alg);
+ OPENSSL_free(mdat->key);
+ OPENSSL_free(mdat->iv);
+ OPENSSL_free(mdat->custom);
+ OPENSSL_free(mdat->salt);
+ OPENSSL_free(mdat->input);
+ OPENSSL_free(mdat->output);
+}
+
+static int mac_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ MAC_DATA *mdata = t->data;
+
+ if (strcmp(keyword, "Key") == 0)
+ return parse_bin(value, &mdata->key, &mdata->key_len);
+ if (strcmp(keyword, "IV") == 0)
+ return parse_bin(value, &mdata->iv, &mdata->iv_len);
+ if (strcmp(keyword, "Custom") == 0)
+ return parse_bin(value, &mdata->custom, &mdata->custom_len);
+ if (strcmp(keyword, "Salt") == 0)
+ return parse_bin(value, &mdata->salt, &mdata->salt_len);
+ if (strcmp(keyword, "Algorithm") == 0) {
+ mdata->alg = OPENSSL_strdup(value);
+ if (mdata->alg == NULL)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "Input") == 0)
+ return parse_bin(value, &mdata->input, &mdata->input_len);
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &mdata->output, &mdata->output_len);
+ if (strcmp(keyword, "XOF") == 0)
+ return mdata->xof = 1;
+ if (strcmp(keyword, "NoReinit") == 0)
+ return mdata->no_reinit = 1;
+ if (strcmp(keyword, "Ctrl") == 0) {
+ char *data = OPENSSL_strdup(value);
+
+ if (data == NULL)
+ return -1;
+ return sk_OPENSSL_STRING_push(mdata->controls, data) != 0;
+ }
+ if (strcmp(keyword, "OutputSize") == 0) {
+ mdata->output_size = atoi(value);
+ if (mdata->output_size < 0)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "BlockSize") == 0) {
+ mdata->block_size = atoi(value);
+ if (mdata->block_size < 0)
+ return -1;
+ return 1;
+ }
+ return 0;
+}
+
+static int mac_test_ctrl_pkey(EVP_TEST *t, EVP_PKEY_CTX *pctx,
+ const char *value)
+{
+ int rv = 0;
+ char *p, *tmpval;
+
+ if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
+ return 0;
+ p = strchr(tmpval, ':');
+ if (p != NULL) {
+ *p++ = '\0';
+ rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
+ }
+ if (rv == -2)
+ t->err = "PKEY_CTRL_INVALID";
+ else if (rv <= 0)
+ t->err = "PKEY_CTRL_ERROR";
+ else
+ rv = 1;
+ OPENSSL_free(tmpval);
+ return rv > 0;
+}
+
+static int mac_test_run_pkey(EVP_TEST *t)
+{
+ MAC_DATA *expected = t->data;
+ EVP_MD_CTX *mctx = NULL;
+ EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
+ EVP_PKEY *key = NULL;
+ const char *mdname = NULL;
+ EVP_CIPHER *cipher = NULL;
+ unsigned char *got = NULL;
+ size_t got_len;
+ int i;
+
+ /* We don't do XOF mode via PKEY */
+ if (expected->xof)
+ return 1;
+
+ if (expected->alg == NULL)
+ TEST_info("Trying the EVP_PKEY %s test", OBJ_nid2sn(expected->type));
+ else
+ TEST_info("Trying the EVP_PKEY %s test with %s",
+ OBJ_nid2sn(expected->type), expected->alg);
+
+ if (expected->type == EVP_PKEY_CMAC) {
+#ifdef OPENSSL_NO_DEPRECATED_3_0
+ TEST_info("skipping, PKEY CMAC '%s' is disabled", expected->alg);
+ t->skip = 1;
+ t->err = NULL;
+ goto err;
+#else
+ OSSL_LIB_CTX *tmpctx;
+
+ if (expected->alg != NULL && is_cipher_disabled(expected->alg)) {
+ TEST_info("skipping, PKEY CMAC '%s' is disabled", expected->alg);
+ t->skip = 1;
+ t->err = NULL;
+ goto err;
+ }
+ if (!TEST_ptr(cipher = EVP_CIPHER_fetch(libctx, expected->alg, NULL))) {
+ t->err = "MAC_KEY_CREATE_ERROR";
+ goto err;
+ }
+ tmpctx = OSSL_LIB_CTX_set0_default(libctx);
+ key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
+ cipher);
+ OSSL_LIB_CTX_set0_default(tmpctx);
+#endif
+ } else {
+ key = EVP_PKEY_new_raw_private_key_ex(libctx,
+ OBJ_nid2sn(expected->type), NULL,
+ expected->key, expected->key_len);
+ }
+ if (key == NULL) {
+ t->err = "MAC_KEY_CREATE_ERROR";
+ goto err;
+ }
+
+ if (expected->type == EVP_PKEY_HMAC && expected->alg != NULL) {
+ if (is_digest_disabled(expected->alg)) {
+ TEST_info("skipping, HMAC '%s' is disabled", expected->alg);
+ t->skip = 1;
+ t->err = NULL;
+ goto err;
+ }
+ mdname = expected->alg;
+ }
+ if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (!EVP_DigestSignInit_ex(mctx, &pctx, mdname, libctx, NULL, key, NULL)) {
+ t->err = "DIGESTSIGNINIT_ERROR";
+ goto err;
+ }
+ for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
+ if (!mac_test_ctrl_pkey(t, pctx,
+ sk_OPENSSL_STRING_value(expected->controls,
+ i))) {
+ t->err = "EVPPKEYCTXCTRL_ERROR";
+ goto err;
+ }
+ if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) {
+ t->err = "DIGESTSIGNUPDATE_ERROR";
+ goto err;
+ }
+ if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) {
+ t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
+ goto err;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "TEST_FAILURE";
+ goto err;
+ }
+ if (!EVP_DigestSignFinal(mctx, got, &got_len)
+ || !memory_err_compare(t, "TEST_MAC_ERR",
+ expected->output, expected->output_len,
+ got, got_len)) {
+ t->err = "TEST_MAC_ERR";
+ goto err;
+ }
+ t->err = NULL;
+ err:
+ EVP_CIPHER_free(cipher);
+ EVP_MD_CTX_free(mctx);
+ OPENSSL_free(got);
+ EVP_PKEY_CTX_free(genctx);
+ EVP_PKEY_free(key);
+ return 1;
+}
+
+static int mac_test_run_mac(EVP_TEST *t)
+{
+ MAC_DATA *expected = t->data;
+ EVP_MAC_CTX *ctx = NULL;
+ unsigned char *got = NULL;
+ size_t got_len = 0, size = 0;
+ size_t size_before_init = 0, size_after_init, size_val = 0;
+ int i, block_size = -1, output_size = -1;
+ OSSL_PARAM params[21], sizes[3], *psizes = sizes;
+ size_t params_n = 0;
+ size_t params_n_allocstart = 0;
+ const OSSL_PARAM *defined_params =
+ EVP_MAC_settable_ctx_params(expected->mac);
+ int xof;
+ int reinit = 1;
+
+ if (expected->alg == NULL)
+ TEST_info("Trying the EVP_MAC %s test", expected->mac_name);
+ else
+ TEST_info("Trying the EVP_MAC %s test with %s",
+ expected->mac_name, expected->alg);
+
+ if (expected->alg != NULL) {
+ int skip = 0;
+
+ /*
+ * The underlying algorithm may be a cipher or a digest.
+ * We don't know which it is, but we can ask the MAC what it
+ * should be and bet on that.
+ */
+ if (OSSL_PARAM_locate_const(defined_params,
+ OSSL_MAC_PARAM_CIPHER) != NULL) {
+ if (is_cipher_disabled(expected->alg))
+ skip = 1;
+ else
+ params[params_n++] =
+ OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_CIPHER,
+ expected->alg, 0);
+ } else if (OSSL_PARAM_locate_const(defined_params,
+ OSSL_MAC_PARAM_DIGEST) != NULL) {
+ if (is_digest_disabled(expected->alg))
+ skip = 1;
+ else
+ params[params_n++] =
+ OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST,
+ expected->alg, 0);
+ } else {
+ t->err = "MAC_BAD_PARAMS";
+ goto err;
+ }
+ if (skip) {
+ TEST_info("skipping, algorithm '%s' is disabled", expected->alg);
+ t->skip = 1;
+ t->err = NULL;
+ goto err;
+ }
+ }
+ if (expected->custom != NULL)
+ params[params_n++] =
+ OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_CUSTOM,
+ expected->custom,
+ expected->custom_len);
+ if (expected->salt != NULL)
+ params[params_n++] =
+ OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_SALT,
+ expected->salt,
+ expected->salt_len);
+ if (expected->iv != NULL)
+ params[params_n++] =
+ OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_IV,
+ expected->iv,
+ expected->iv_len);
+
+ /* Unknown controls. They must match parameters that the MAC recognizes */
+ if (params_n + sk_OPENSSL_STRING_num(expected->controls)
+ >= OSSL_NELEM(params)) {
+ t->err = "MAC_TOO_MANY_PARAMETERS";
+ goto err;
+ }
+ params_n_allocstart = params_n;
+ for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) {
+ char *tmpkey, *tmpval;
+ char *value = sk_OPENSSL_STRING_value(expected->controls, i);
+
+ if (!TEST_ptr(tmpkey = OPENSSL_strdup(value))) {
+ t->err = "MAC_PARAM_ERROR";
+ goto err;
+ }
+ tmpval = strchr(tmpkey, ':');
+ if (tmpval != NULL)
+ *tmpval++ = '\0';
+
+ if (tmpval == NULL
+ || !OSSL_PARAM_allocate_from_text(&params[params_n],
+ defined_params,
+ tmpkey, tmpval,
+ strlen(tmpval), NULL)) {
+ OPENSSL_free(tmpkey);
+ t->err = "MAC_PARAM_ERROR";
+ goto err;
+ }
+ params_n++;
+
+ if (strcmp(tmpkey, "size") == 0)
+ size_val = (size_t)strtoul(tmpval, NULL, 0);
+
+ OPENSSL_free(tmpkey);
+ }
+ params[params_n] = OSSL_PARAM_construct_end();
+
+ if ((ctx = EVP_MAC_CTX_new(expected->mac)) == NULL) {
+ t->err = "MAC_CREATE_ERROR";
+ goto err;
+ }
+ if (fips_provider_version_gt(libctx, 3, 1, 4)
+ || (fips_provider_version_lt(libctx, 3, 1, 0)
+ && fips_provider_version_gt(libctx, 3, 0, 12)))
+ size_before_init = EVP_MAC_CTX_get_mac_size(ctx);
+ if (!EVP_MAC_init(ctx, expected->key, expected->key_len, params)) {
+ t->err = "MAC_INIT_ERROR";
+ goto err;
+ }
+ size_after_init = EVP_MAC_CTX_get_mac_size(ctx);
+ if (!TEST_false(size_before_init == 0 && size_after_init == 0)) {
+ t->err = "MAC SIZE not set";
+ goto err;
+ }
+ if (size_before_init != 0) {
+ /* mac-size not modified by init params */
+ if (size_val == 0 && !TEST_size_t_eq(size_before_init, size_after_init)) {
+ t->err = "MAC SIZE check failed";
+ goto err;
+ }
+ /* mac-size modified by init params */
+ if (size_val != 0 && !TEST_size_t_eq(size_val, size_after_init)) {
+ t->err = "MAC SIZE check failed";
+ goto err;
+ }
+ }
+ if (expected->output_size >= 0)
+ *psizes++ = OSSL_PARAM_construct_int(OSSL_MAC_PARAM_SIZE,
+ &output_size);
+ if (expected->block_size >= 0)
+ *psizes++ = OSSL_PARAM_construct_int(OSSL_MAC_PARAM_BLOCK_SIZE,
+ &block_size);
+ if (psizes != sizes) {
+ *psizes = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_MAC_CTX_get_params(ctx, sizes))) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (expected->output_size >= 0
+ && !TEST_int_eq(output_size, expected->output_size)) {
+ t->err = "TEST_FAILURE";
+ goto err;
+ }
+ if (expected->block_size >= 0
+ && !TEST_int_eq(block_size, expected->block_size)) {
+ t->err = "TEST_FAILURE";
+ goto err;
+ }
+ }
+ retry:
+ if (!EVP_MAC_update(ctx, expected->input, expected->input_len)) {
+ t->err = "MAC_UPDATE_ERROR";
+ goto err;
+ }
+ xof = expected->xof;
+ if (xof) {
+ if (!TEST_ptr(got = OPENSSL_malloc(expected->output_len))) {
+ t->err = "TEST_FAILURE";
+ goto err;
+ }
+ if (!EVP_MAC_finalXOF(ctx, got, expected->output_len)
+ || !memory_err_compare(t, "TEST_MAC_ERR",
+ expected->output, expected->output_len,
+ got, expected->output_len)) {
+ t->err = "MAC_FINAL_ERROR";
+ goto err;
+ }
+ } else {
+ if (!EVP_MAC_final(ctx, NULL, &got_len, 0)) {
+ t->err = "MAC_FINAL_LENGTH_ERROR";
+ goto err;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "TEST_FAILURE";
+ goto err;
+ }
+ if (!EVP_MAC_final(ctx, got, &got_len, got_len)
+ || !memory_err_compare(t, "TEST_MAC_ERR",
+ expected->output, expected->output_len,
+ got, got_len)) {
+ t->err = "TEST_MAC_ERR";
+ goto err;
+ }
+ }
+ /* FIPS(3.0.0): can't reinitialise MAC contexts #18100 */
+ if (reinit-- && fips_provider_version_gt(libctx, 3, 0, 0)) {
+ OSSL_PARAM ivparams[2] = { OSSL_PARAM_END, OSSL_PARAM_END };
+ int ret;
+
+ /* If the MAC uses IV, we have to set it again */
+ if (expected->iv != NULL) {
+ ivparams[0] =
+ OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_IV,
+ expected->iv,
+ expected->iv_len);
+ ivparams[1] = OSSL_PARAM_construct_end();
+ }
+ ERR_set_mark();
+ ret = EVP_MAC_init(ctx, NULL, 0, ivparams);
+ if (expected->no_reinit) {
+ if (ret) {
+ ERR_clear_last_mark();
+ t->err = "MAC_REINIT_SHOULD_FAIL";
+ goto err;
+ }
+ } else if (ret) {
+ ERR_clear_last_mark();
+ OPENSSL_free(got);
+ got = NULL;
+ goto retry;
+ } else {
+ ERR_clear_last_mark();
+ t->err = "MAC_REINIT_ERROR";
+ goto err;
+ }
+ /* If reinitialization fails, it is unsupported by the algorithm */
+ ERR_pop_to_mark();
+ }
+ t->err = NULL;
+
+ /* Test the EVP_Q_mac interface as well */
+ if (!xof) {
+ OPENSSL_cleanse(got, got_len);
+ if (!TEST_true(EVP_Q_mac(libctx, expected->mac_name, NULL,
+ expected->alg, params,
+ expected->key, expected->key_len,
+ expected->input, expected->input_len,
+ got, got_len, &size))
+ || !TEST_mem_eq(got, size,
+ expected->output, expected->output_len)) {
+ t->err = "EVP_Q_mac failed";
+ goto err;
+ }
+ }
+ err:
+ while (params_n-- > params_n_allocstart) {
+ OPENSSL_free(params[params_n].data);
+ }
+ EVP_MAC_CTX_free(ctx);
+ OPENSSL_free(got);
+ return 1;
+}
+
+static int mac_test_run(EVP_TEST *t)
+{
+ MAC_DATA *expected = t->data;
+
+ if (expected->mac != NULL)
+ return mac_test_run_mac(t);
+ return mac_test_run_pkey(t);
+}
+
+static const EVP_TEST_METHOD mac_test_method = {
+ "MAC",
+ mac_test_init,
+ mac_test_cleanup,
+ mac_test_parse,
+ mac_test_run
+};
+
+
+/**
+ ** PUBLIC KEY TESTS
+ ** These are all very similar and share much common code.
+ **/
+
+typedef struct pkey_data_st {
+ /* Context for this operation */
+ EVP_PKEY_CTX *ctx;
+ /* Key operation to perform */
+ int (*keyop) (EVP_PKEY_CTX *ctx,
+ unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen);
+ /* Input to MAC */
+ unsigned char *input;
+ size_t input_len;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+} PKEY_DATA;
+
+/*
+ * Perform public key operation setup: lookup key, allocated ctx and call
+ * the appropriate initialisation function
+ */
+static int pkey_test_init(EVP_TEST *t, const char *name,
+ int use_public,
+ int (*keyopinit) (EVP_PKEY_CTX *ctx),
+ int (*keyop)(EVP_PKEY_CTX *ctx,
+ unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs,
+ size_t tbslen))
+{
+ PKEY_DATA *kdata;
+ EVP_PKEY *pkey = NULL;
+ int rv = 0;
+
+ if (use_public)
+ rv = find_key(&pkey, name, public_keys);
+ if (rv == 0)
+ rv = find_key(&pkey, name, private_keys);
+ if (rv == 0 || pkey == NULL) {
+ TEST_info("skipping, key '%s' is disabled", name);
+ t->skip = 1;
+ return 1;
+ }
+
+ if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
+ EVP_PKEY_free(pkey);
+ return 0;
+ }
+ kdata->keyop = keyop;
+ if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new_from_pkey(libctx, pkey, NULL))) {
+ EVP_PKEY_free(pkey);
+ OPENSSL_free(kdata);
+ return 0;
+ }
+ if (keyopinit(kdata->ctx) <= 0)
+ t->err = "KEYOP_INIT_ERROR";
+ t->data = kdata;
+ return 1;
+}
+
+static void pkey_test_cleanup(EVP_TEST *t)
+{
+ PKEY_DATA *kdata = t->data;
+
+ OPENSSL_free(kdata->input);
+ OPENSSL_free(kdata->output);
+ EVP_PKEY_CTX_free(kdata->ctx);
+}
+
+static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
+ const char *value)
+{
+ int rv = 0;
+ char *p, *tmpval;
+
+ if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
+ return 0;
+ p = strchr(tmpval, ':');
+ if (p != NULL) {
+ *p++ = '\0';
+ rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
+ }
+ if (rv == -2) {
+ t->err = "PKEY_CTRL_INVALID";
+ rv = 1;
+ } else if (p != NULL && rv <= 0) {
+ if (is_digest_disabled(p) || is_cipher_disabled(p)) {
+ TEST_info("skipping, '%s' is disabled", p);
+ t->skip = 1;
+ rv = 1;
+ } else {
+ t->err = "PKEY_CTRL_ERROR";
+ rv = 1;
+ }
+ }
+ OPENSSL_free(tmpval);
+ return rv > 0;
+}
+
+static int pkey_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PKEY_DATA *kdata = t->data;
+ if (strcmp(keyword, "Input") == 0)
+ return parse_bin(value, &kdata->input, &kdata->input_len);
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &kdata->output, &kdata->output_len);
+ if (strcmp(keyword, "Ctrl") == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
+ return 0;
+}
+
+static int pkey_test_run(EVP_TEST *t)
+{
+ PKEY_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len;
+ EVP_PKEY_CTX *copy = NULL;
+
+ if (expected->keyop(expected->ctx, NULL, &got_len,
+ expected->input, expected->input_len) <= 0
+ || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "KEYOP_LENGTH_ERROR";
+ goto err;
+ }
+ if (expected->keyop(expected->ctx, got, &got_len,
+ expected->input, expected->input_len) <= 0) {
+ t->err = "KEYOP_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "KEYOP_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+ OPENSSL_free(got);
+ got = NULL;
+
+ /* Repeat the test on a copy. */
+ if (!TEST_ptr(copy = EVP_PKEY_CTX_dup(expected->ctx))) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (expected->keyop(copy, NULL, &got_len, expected->input,
+ expected->input_len) <= 0
+ || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "KEYOP_LENGTH_ERROR";
+ goto err;
+ }
+ if (expected->keyop(copy, got, &got_len, expected->input,
+ expected->input_len) <= 0) {
+ t->err = "KEYOP_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "KEYOP_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ err:
+ OPENSSL_free(got);
+ EVP_PKEY_CTX_free(copy);
+ return 1;
+}
+
+static int sign_test_init(EVP_TEST *t, const char *name)
+{
+ return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
+}
+
+static const EVP_TEST_METHOD psign_test_method = {
+ "Sign",
+ sign_test_init,
+ pkey_test_cleanup,
+ pkey_test_parse,
+ pkey_test_run
+};
+
+static int verify_recover_test_init(EVP_TEST *t, const char *name)
+{
+ return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
+ EVP_PKEY_verify_recover);
+}
+
+static const EVP_TEST_METHOD pverify_recover_test_method = {
+ "VerifyRecover",
+ verify_recover_test_init,
+ pkey_test_cleanup,
+ pkey_test_parse,
+ pkey_test_run
+};
+
+static int decrypt_test_init(EVP_TEST *t, const char *name)
+{
+ return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
+ EVP_PKEY_decrypt);
+}
+
+static const EVP_TEST_METHOD pdecrypt_test_method = {
+ "Decrypt",
+ decrypt_test_init,
+ pkey_test_cleanup,
+ pkey_test_parse,
+ pkey_test_run
+};
+
+static int verify_test_init(EVP_TEST *t, const char *name)
+{
+ return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
+}
+
+static int verify_test_run(EVP_TEST *t)
+{
+ PKEY_DATA *kdata = t->data;
+
+ if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
+ kdata->input, kdata->input_len) <= 0)
+ t->err = "VERIFY_ERROR";
+ return 1;
+}
+
+static const EVP_TEST_METHOD pverify_test_method = {
+ "Verify",
+ verify_test_init,
+ pkey_test_cleanup,
+ pkey_test_parse,
+ verify_test_run
+};
+
+static int pderive_test_init(EVP_TEST *t, const char *name)
+{
+ return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
+}
+
+static int pderive_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PKEY_DATA *kdata = t->data;
+ int validate = 0;
+
+ if (strcmp(keyword, "PeerKeyValidate") == 0)
+ validate = 1;
+
+ if (validate || strcmp(keyword, "PeerKey") == 0) {
+ EVP_PKEY *peer;
+ if (find_key(&peer, value, public_keys) == 0)
+ return -1;
+ if (EVP_PKEY_derive_set_peer_ex(kdata->ctx, peer, validate) <= 0) {
+ t->err = "DERIVE_SET_PEER_ERROR";
+ return 1;
+ }
+ t->err = NULL;
+ return 1;
+ }
+ if (strcmp(keyword, "SharedSecret") == 0)
+ return parse_bin(value, &kdata->output, &kdata->output_len);
+ if (strcmp(keyword, "Ctrl") == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
+ if (strcmp(keyword, "KDFType") == 0) {
+ OSSL_PARAM params[2];
+
+ params[0] = OSSL_PARAM_construct_utf8_string(OSSL_EXCHANGE_PARAM_KDF_TYPE,
+ (char *)value, 0);
+ params[1] = OSSL_PARAM_construct_end();
+ if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "KDFDigest") == 0) {
+ OSSL_PARAM params[2];
+
+ params[0] = OSSL_PARAM_construct_utf8_string(OSSL_EXCHANGE_PARAM_KDF_DIGEST,
+ (char *)value, 0);
+ params[1] = OSSL_PARAM_construct_end();
+ if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "CEKAlg") == 0) {
+ OSSL_PARAM params[2];
+
+ params[0] = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CEK_ALG,
+ (char *)value, 0);
+ params[1] = OSSL_PARAM_construct_end();
+ if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "KDFOutlen") == 0) {
+ OSSL_PARAM params[2];
+ char *endptr;
+ size_t outlen = (size_t)strtoul(value, &endptr, 0);
+
+ if (endptr[0] != '\0')
+ return -1;
+
+ params[0] = OSSL_PARAM_construct_size_t(OSSL_EXCHANGE_PARAM_KDF_OUTLEN,
+ &outlen);
+ params[1] = OSSL_PARAM_construct_end();
+ if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0)
+ return -1;
+ return 1;
+ }
+ return 0;
+}
+
+static int pderive_test_run(EVP_TEST *t)
+{
+ EVP_PKEY_CTX *dctx = NULL;
+ PKEY_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len;
+
+ if (!TEST_ptr(dctx = EVP_PKEY_CTX_dup(expected->ctx))) {
+ t->err = "DERIVE_ERROR";
+ goto err;
+ }
+
+ if (EVP_PKEY_derive(dctx, NULL, &got_len) <= 0
+ || !TEST_size_t_ne(got_len, 0)) {
+ t->err = "DERIVE_ERROR";
+ goto err;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "DERIVE_ERROR";
+ goto err;
+ }
+ if (EVP_PKEY_derive(dctx, got, &got_len) <= 0) {
+ t->err = "DERIVE_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+ err:
+ OPENSSL_free(got);
+ EVP_PKEY_CTX_free(dctx);
+ return 1;
+}
+
+static const EVP_TEST_METHOD pderive_test_method = {
+ "Derive",
+ pderive_test_init,
+ pkey_test_cleanup,
+ pderive_test_parse,
+ pderive_test_run
+};
+
+
+/**
+ ** PBE TESTS
+ **/
+
+typedef enum pbe_type_enum {
+ PBE_TYPE_INVALID = 0,
+ PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
+} PBE_TYPE;
+
+typedef struct pbe_data_st {
+ PBE_TYPE pbe_type;
+ /* scrypt parameters */
+ uint64_t N, r, p, maxmem;
+ /* PKCS#12 parameters */
+ int id, iter;
+ const EVP_MD *md;
+ /* password */
+ unsigned char *pass;
+ size_t pass_len;
+ /* salt */
+ unsigned char *salt;
+ size_t salt_len;
+ /* Expected output */
+ unsigned char *key;
+ size_t key_len;
+} PBE_DATA;
+
+#ifndef OPENSSL_NO_SCRYPT
+/* Parse unsigned decimal 64 bit integer value */
+static int parse_uint64(const char *value, uint64_t *pr)
+{
+ const char *p = value;
+
+ if (!TEST_true(*p)) {
+ TEST_info("Invalid empty integer value");
+ return -1;
+ }
+ for (*pr = 0; *p; ) {
+ if (*pr > UINT64_MAX / 10) {
+ TEST_error("Integer overflow in string %s", value);
+ return -1;
+ }
+ *pr *= 10;
+ if (!TEST_true(isdigit((unsigned char)*p))) {
+ TEST_error("Invalid character in string %s", value);
+ return -1;
+ }
+ *pr += *p - '0';
+ p++;
+ }
+ return 1;
+}
+
+static int scrypt_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PBE_DATA *pdata = t->data;
+
+ if (strcmp(keyword, "N") == 0)
+ return parse_uint64(value, &pdata->N);
+ if (strcmp(keyword, "p") == 0)
+ return parse_uint64(value, &pdata->p);
+ if (strcmp(keyword, "r") == 0)
+ return parse_uint64(value, &pdata->r);
+ if (strcmp(keyword, "maxmem") == 0)
+ return parse_uint64(value, &pdata->maxmem);
+ return 0;
+}
+#endif
+
+static int pbkdf2_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PBE_DATA *pdata = t->data;
+
+ if (strcmp(keyword, "iter") == 0) {
+ pdata->iter = atoi(value);
+ if (pdata->iter <= 0)
+ return -1;
+ return 1;
+ }
+ if (strcmp(keyword, "MD") == 0) {
+ pdata->md = EVP_get_digestbyname(value);
+ if (pdata->md == NULL)
+ return -1;
+ return 1;
+ }
+ return 0;
+}
+
+static int pkcs12_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PBE_DATA *pdata = t->data;
+
+ if (strcmp(keyword, "id") == 0) {
+ pdata->id = atoi(value);
+ if (pdata->id <= 0)
+ return -1;
+ return 1;
+ }
+ return pbkdf2_test_parse(t, keyword, value);
+}
+
+static int pbe_test_init(EVP_TEST *t, const char *alg)
+{
+ PBE_DATA *pdat;
+ PBE_TYPE pbe_type = PBE_TYPE_INVALID;
+
+ if (is_kdf_disabled(alg)) {
+ TEST_info("skipping, '%s' is disabled", alg);
+ t->skip = 1;
+ return 1;
+ }
+ if (strcmp(alg, "scrypt") == 0) {
+ pbe_type = PBE_TYPE_SCRYPT;
+ } else if (strcmp(alg, "pbkdf2") == 0) {
+ pbe_type = PBE_TYPE_PBKDF2;
+ } else if (strcmp(alg, "pkcs12") == 0) {
+ pbe_type = PBE_TYPE_PKCS12;
+ } else {
+ TEST_error("Unknown pbe algorithm %s", alg);
+ return 0;
+ }
+ if (!TEST_ptr(pdat = OPENSSL_zalloc(sizeof(*pdat))))
+ return 0;
+ pdat->pbe_type = pbe_type;
+ t->data = pdat;
+ return 1;
+}
+
+static void pbe_test_cleanup(EVP_TEST *t)
+{
+ PBE_DATA *pdat = t->data;
+
+ OPENSSL_free(pdat->pass);
+ OPENSSL_free(pdat->salt);
+ OPENSSL_free(pdat->key);
+}
+
+static int pbe_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PBE_DATA *pdata = t->data;
+
+ if (strcmp(keyword, "Password") == 0)
+ return parse_bin(value, &pdata->pass, &pdata->pass_len);
+ if (strcmp(keyword, "Salt") == 0)
+ return parse_bin(value, &pdata->salt, &pdata->salt_len);
+ if (strcmp(keyword, "Key") == 0)
+ return parse_bin(value, &pdata->key, &pdata->key_len);
+ if (pdata->pbe_type == PBE_TYPE_PBKDF2)
+ return pbkdf2_test_parse(t, keyword, value);
+ else if (pdata->pbe_type == PBE_TYPE_PKCS12)
+ return pkcs12_test_parse(t, keyword, value);
+#ifndef OPENSSL_NO_SCRYPT
+ else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
+ return scrypt_test_parse(t, keyword, value);
+#endif
+ return 0;
+}
+
+static int pbe_test_run(EVP_TEST *t)
+{
+ PBE_DATA *expected = t->data;
+ unsigned char *key;
+ EVP_MD *fetched_digest = NULL;
+ OSSL_LIB_CTX *save_libctx;
+
+ save_libctx = OSSL_LIB_CTX_set0_default(libctx);
+
+ if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (expected->pbe_type == PBE_TYPE_PBKDF2) {
+ if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
+ expected->salt, expected->salt_len,
+ expected->iter, expected->md,
+ expected->key_len, key) == 0) {
+ t->err = "PBKDF2_ERROR";
+ goto err;
+ }
+#ifndef OPENSSL_NO_SCRYPT
+ } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
+ if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
+ expected->salt, expected->salt_len,
+ expected->N, expected->r, expected->p,
+ expected->maxmem, key, expected->key_len) == 0) {
+ t->err = "SCRYPT_ERROR";
+ goto err;
+ }
+#endif
+ } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
+ fetched_digest = EVP_MD_fetch(libctx, EVP_MD_get0_name(expected->md),
+ NULL);
+ if (fetched_digest == NULL) {
+ t->err = "PKCS12_ERROR";
+ goto err;
+ }
+ if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
+ expected->salt, expected->salt_len,
+ expected->id, expected->iter, expected->key_len,
+ key, fetched_digest) == 0) {
+ t->err = "PKCS12_ERROR";
+ goto err;
+ }
+ }
+ if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
+ key, expected->key_len))
+ goto err;
+
+ t->err = NULL;
+err:
+ EVP_MD_free(fetched_digest);
+ OPENSSL_free(key);
+ OSSL_LIB_CTX_set0_default(save_libctx);
+ return 1;
+}
+
+static const EVP_TEST_METHOD pbe_test_method = {
+ "PBE",
+ pbe_test_init,
+ pbe_test_cleanup,
+ pbe_test_parse,
+ pbe_test_run
+};
+
+
+/**
+ ** BASE64 TESTS
+ **/
+
+typedef enum {
+ BASE64_CANONICAL_ENCODING = 0,
+ BASE64_VALID_ENCODING = 1,
+ BASE64_INVALID_ENCODING = 2
+} base64_encoding_type;
+
+typedef struct encode_data_st {
+ /* Input to encoding */
+ unsigned char *input;
+ size_t input_len;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+ base64_encoding_type encoding;
+} ENCODE_DATA;
+
+static int encode_test_init(EVP_TEST *t, const char *encoding)
+{
+ ENCODE_DATA *edata;
+
+ if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
+ return 0;
+ if (strcmp(encoding, "canonical") == 0) {
+ edata->encoding = BASE64_CANONICAL_ENCODING;
+ } else if (strcmp(encoding, "valid") == 0) {
+ edata->encoding = BASE64_VALID_ENCODING;
+ } else if (strcmp(encoding, "invalid") == 0) {
+ edata->encoding = BASE64_INVALID_ENCODING;
+ if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
+ goto err;
+ } else {
+ TEST_error("Bad encoding: %s."
+ " Should be one of {canonical, valid, invalid}",
+ encoding);
+ goto err;
+ }
+ t->data = edata;
+ return 1;
+err:
+ OPENSSL_free(edata);
+ return 0;
+}
+
+static void encode_test_cleanup(EVP_TEST *t)
+{
+ ENCODE_DATA *edata = t->data;
+
+ OPENSSL_free(edata->input);
+ OPENSSL_free(edata->output);
+ memset(edata, 0, sizeof(*edata));
+}
+
+static int encode_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ ENCODE_DATA *edata = t->data;
+
+ if (strcmp(keyword, "Input") == 0)
+ return parse_bin(value, &edata->input, &edata->input_len);
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &edata->output, &edata->output_len);
+ return 0;
+}
+
+static int encode_test_run(EVP_TEST *t)
+{
+ ENCODE_DATA *expected = t->data;
+ unsigned char *encode_out = NULL, *decode_out = NULL;
+ int output_len, chunk_len;
+ EVP_ENCODE_CTX *decode_ctx = NULL, *encode_ctx = NULL;
+
+ if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+
+ if (expected->encoding == BASE64_CANONICAL_ENCODING) {
+
+ if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
+ || !TEST_ptr(encode_out =
+ OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
+ goto err;
+
+ EVP_EncodeInit(encode_ctx);
+ if (!TEST_true(EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
+ expected->input, expected->input_len)))
+ goto err;
+
+ output_len = chunk_len;
+
+ EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
+ output_len += chunk_len;
+
+ if (!memory_err_compare(t, "BAD_ENCODING",
+ expected->output, expected->output_len,
+ encode_out, output_len))
+ goto err;
+ }
+
+ if (!TEST_ptr(decode_out =
+ OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
+ goto err;
+
+ EVP_DecodeInit(decode_ctx);
+ if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
+ expected->output_len) < 0) {
+ t->err = "DECODE_ERROR";
+ goto err;
+ }
+ output_len = chunk_len;
+
+ if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
+ t->err = "DECODE_ERROR";
+ goto err;
+ }
+ output_len += chunk_len;
+
+ if (expected->encoding != BASE64_INVALID_ENCODING
+ && !memory_err_compare(t, "BAD_DECODING",
+ expected->input, expected->input_len,
+ decode_out, output_len)) {
+ t->err = "BAD_DECODING";
+ goto err;
+ }
+
+ t->err = NULL;
+ err:
+ OPENSSL_free(encode_out);
+ OPENSSL_free(decode_out);
+ EVP_ENCODE_CTX_free(decode_ctx);
+ EVP_ENCODE_CTX_free(encode_ctx);
+ return 1;
+}
+
+static const EVP_TEST_METHOD encode_test_method = {
+ "Encoding",
+ encode_test_init,
+ encode_test_cleanup,
+ encode_test_parse,
+ encode_test_run,
+};
+
+
+/**
+ ** RAND TESTS
+ **/
+#define MAX_RAND_REPEATS 15
+
+typedef struct rand_data_pass_st {
+ unsigned char *entropy;
+ unsigned char *reseed_entropy;
+ unsigned char *nonce;
+ unsigned char *pers;
+ unsigned char *reseed_addin;
+ unsigned char *addinA;
+ unsigned char *addinB;
+ unsigned char *pr_entropyA;
+ unsigned char *pr_entropyB;
+ unsigned char *output;
+ size_t entropy_len, nonce_len, pers_len, addinA_len, addinB_len,
+ pr_entropyA_len, pr_entropyB_len, output_len, reseed_entropy_len,
+ reseed_addin_len;
+} RAND_DATA_PASS;
+
+typedef struct rand_data_st {
+ /* Context for this operation */
+ EVP_RAND_CTX *ctx;
+ EVP_RAND_CTX *parent;
+ int n;
+ int prediction_resistance;
+ int use_df;
+ unsigned int generate_bits;
+ char *cipher;
+ char *digest;
+
+ /* Expected output */
+ RAND_DATA_PASS data[MAX_RAND_REPEATS];
+} RAND_DATA;
+
+static int rand_test_init(EVP_TEST *t, const char *name)
+{
+ RAND_DATA *rdata;
+ EVP_RAND *rand;
+ OSSL_PARAM params[2] = { OSSL_PARAM_END, OSSL_PARAM_END };
+ unsigned int strength = 256;
+
+ if (!TEST_ptr(rdata = OPENSSL_zalloc(sizeof(*rdata))))
+ return 0;
+
+ /* TEST-RAND is available in the FIPS provider but not with "fips=yes" */
+ rand = EVP_RAND_fetch(libctx, "TEST-RAND", "-fips");
+ if (rand == NULL)
+ goto err;
+ rdata->parent = EVP_RAND_CTX_new(rand, NULL);
+ EVP_RAND_free(rand);
+ if (rdata->parent == NULL)
+ goto err;
+
+ *params = OSSL_PARAM_construct_uint(OSSL_RAND_PARAM_STRENGTH, &strength);
+ if (!EVP_RAND_CTX_set_params(rdata->parent, params))
+ goto err;
+
+ rand = EVP_RAND_fetch(libctx, name, NULL);
+ if (rand == NULL)
+ goto err;
+ rdata->ctx = EVP_RAND_CTX_new(rand, rdata->parent);
+ EVP_RAND_free(rand);
+ if (rdata->ctx == NULL)
+ goto err;
+
+ rdata->n = -1;
+ t->data = rdata;
+ return 1;
+ err:
+ EVP_RAND_CTX_free(rdata->parent);
+ OPENSSL_free(rdata);
+ return 0;
+}
+
+static void rand_test_cleanup(EVP_TEST *t)
+{
+ RAND_DATA *rdata = t->data;
+ int i;
+
+ OPENSSL_free(rdata->cipher);
+ OPENSSL_free(rdata->digest);
+
+ for (i = 0; i <= rdata->n; i++) {
+ OPENSSL_free(rdata->data[i].entropy);
+ OPENSSL_free(rdata->data[i].reseed_entropy);
+ OPENSSL_free(rdata->data[i].nonce);
+ OPENSSL_free(rdata->data[i].pers);
+ OPENSSL_free(rdata->data[i].reseed_addin);
+ OPENSSL_free(rdata->data[i].addinA);
+ OPENSSL_free(rdata->data[i].addinB);
+ OPENSSL_free(rdata->data[i].pr_entropyA);
+ OPENSSL_free(rdata->data[i].pr_entropyB);
+ OPENSSL_free(rdata->data[i].output);
+ }
+ EVP_RAND_CTX_free(rdata->ctx);
+ EVP_RAND_CTX_free(rdata->parent);
+}
+
+static int rand_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ RAND_DATA *rdata = t->data;
+ RAND_DATA_PASS *item;
+ const char *p;
+ int n;
+
+ if ((p = strchr(keyword, '.')) != NULL) {
+ n = atoi(++p);
+ if (n >= MAX_RAND_REPEATS)
+ return 0;
+ if (n > rdata->n)
+ rdata->n = n;
+ item = rdata->data + n;
+ if (strncmp(keyword, "Entropy.", sizeof("Entropy")) == 0)
+ return parse_bin(value, &item->entropy, &item->entropy_len);
+ if (strncmp(keyword, "ReseedEntropy.", sizeof("ReseedEntropy")) == 0)
+ return parse_bin(value, &item->reseed_entropy,
+ &item->reseed_entropy_len);
+ if (strncmp(keyword, "Nonce.", sizeof("Nonce")) == 0)
+ return parse_bin(value, &item->nonce, &item->nonce_len);
+ if (strncmp(keyword, "PersonalisationString.",
+ sizeof("PersonalisationString")) == 0)
+ return parse_bin(value, &item->pers, &item->pers_len);
+ if (strncmp(keyword, "ReseedAdditionalInput.",
+ sizeof("ReseedAdditionalInput")) == 0)
+ return parse_bin(value, &item->reseed_addin,
+ &item->reseed_addin_len);
+ if (strncmp(keyword, "AdditionalInputA.",
+ sizeof("AdditionalInputA")) == 0)
+ return parse_bin(value, &item->addinA, &item->addinA_len);
+ if (strncmp(keyword, "AdditionalInputB.",
+ sizeof("AdditionalInputB")) == 0)
+ return parse_bin(value, &item->addinB, &item->addinB_len);
+ if (strncmp(keyword, "EntropyPredictionResistanceA.",
+ sizeof("EntropyPredictionResistanceA")) == 0)
+ return parse_bin(value, &item->pr_entropyA, &item->pr_entropyA_len);
+ if (strncmp(keyword, "EntropyPredictionResistanceB.",
+ sizeof("EntropyPredictionResistanceB")) == 0)
+ return parse_bin(value, &item->pr_entropyB, &item->pr_entropyB_len);
+ if (strncmp(keyword, "Output.", sizeof("Output")) == 0)
+ return parse_bin(value, &item->output, &item->output_len);
+ } else {
+ if (strcmp(keyword, "Cipher") == 0)
+ return TEST_ptr(rdata->cipher = OPENSSL_strdup(value));
+ if (strcmp(keyword, "Digest") == 0)
+ return TEST_ptr(rdata->digest = OPENSSL_strdup(value));
+ if (strcmp(keyword, "DerivationFunction") == 0) {
+ rdata->use_df = atoi(value) != 0;
+ return 1;
+ }
+ if (strcmp(keyword, "GenerateBits") == 0) {
+ if ((n = atoi(value)) <= 0 || n % 8 != 0)
+ return 0;
+ rdata->generate_bits = (unsigned int)n;
+ return 1;
+ }
+ if (strcmp(keyword, "PredictionResistance") == 0) {
+ rdata->prediction_resistance = atoi(value) != 0;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static int rand_test_run(EVP_TEST *t)
+{
+ RAND_DATA *expected = t->data;
+ RAND_DATA_PASS *item;
+ unsigned char *got;
+ size_t got_len = expected->generate_bits / 8;
+ OSSL_PARAM params[5], *p = params;
+ int i = -1, ret = 0;
+ unsigned int strength;
+ unsigned char *z;
+
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len)))
+ return 0;
+
+ *p++ = OSSL_PARAM_construct_int(OSSL_DRBG_PARAM_USE_DF, &expected->use_df);
+ if (expected->cipher != NULL)
+ *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_CIPHER,
+ expected->cipher, 0);
+ if (expected->digest != NULL)
+ *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_DIGEST,
+ expected->digest, 0);
+ *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_MAC, "HMAC", 0);
+ *p = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_RAND_CTX_set_params(expected->ctx, params)))
+ goto err;
+
+ strength = EVP_RAND_get_strength(expected->ctx);
+ for (i = 0; i <= expected->n; i++) {
+ item = expected->data + i;
+
+ p = params;
+ z = item->entropy != NULL ? item->entropy : (unsigned char *)"";
+ *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_ENTROPY,
+ z, item->entropy_len);
+ z = item->nonce != NULL ? item->nonce : (unsigned char *)"";
+ *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_NONCE,
+ z, item->nonce_len);
+ *p = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_RAND_instantiate(expected->parent, strength,
+ 0, NULL, 0, params)))
+ goto err;
+
+ z = item->pers != NULL ? item->pers : (unsigned char *)"";
+ if (!TEST_true(EVP_RAND_instantiate
+ (expected->ctx, strength,
+ expected->prediction_resistance, z,
+ item->pers_len, NULL)))
+ goto err;
+
+ if (item->reseed_entropy != NULL) {
+ params[0] = OSSL_PARAM_construct_octet_string
+ (OSSL_RAND_PARAM_TEST_ENTROPY, item->reseed_entropy,
+ item->reseed_entropy_len);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params)))
+ goto err;
+
+ if (!TEST_true(EVP_RAND_reseed
+ (expected->ctx, expected->prediction_resistance,
+ NULL, 0, item->reseed_addin,
+ item->reseed_addin_len)))
+ goto err;
+ }
+ if (item->pr_entropyA != NULL) {
+ params[0] = OSSL_PARAM_construct_octet_string
+ (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyA,
+ item->pr_entropyA_len);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params)))
+ goto err;
+ }
+ if (!TEST_true(EVP_RAND_generate
+ (expected->ctx, got, got_len,
+ strength, expected->prediction_resistance,
+ item->addinA, item->addinA_len)))
+ goto err;
+
+ if (item->pr_entropyB != NULL) {
+ params[0] = OSSL_PARAM_construct_octet_string
+ (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyB,
+ item->pr_entropyB_len);
+ params[1] = OSSL_PARAM_construct_end();
+ if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params)))
+ goto err;
+ }
+ if (!TEST_true(EVP_RAND_generate
+ (expected->ctx, got, got_len,
+ strength, expected->prediction_resistance,
+ item->addinB, item->addinB_len)))
+ goto err;
+ if (!TEST_mem_eq(got, got_len, item->output, item->output_len))
+ goto err;
+ if (!TEST_true(EVP_RAND_uninstantiate(expected->ctx))
+ || !TEST_true(EVP_RAND_uninstantiate(expected->parent))
+ || !TEST_true(EVP_RAND_verify_zeroization(expected->ctx))
+ || !TEST_int_eq(EVP_RAND_get_state(expected->ctx),
+ EVP_RAND_STATE_UNINITIALISED))
+ goto err;
+ }
+ t->err = NULL;
+ ret = 1;
+
+ err:
+ if (ret == 0 && i >= 0)
+ TEST_info("Error in test case %d of %d\n", i, expected->n + 1);
+ OPENSSL_free(got);
+ return ret;
+}
+
+static const EVP_TEST_METHOD rand_test_method = {
+ "RAND",
+ rand_test_init,
+ rand_test_cleanup,
+ rand_test_parse,
+ rand_test_run
+};
+
+
+/**
+ ** KDF TESTS
+ **/
+typedef struct kdf_data_st {
+ /* Context for this operation */
+ EVP_KDF_CTX *ctx;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+ OSSL_PARAM params[20];
+ OSSL_PARAM *p;
+} KDF_DATA;
+
+/*
+ * Perform public key operation setup: lookup key, allocated ctx and call
+ * the appropriate initialisation function
+ */
+static int kdf_test_init(EVP_TEST *t, const char *name)
+{
+ KDF_DATA *kdata;
+ EVP_KDF *kdf;
+
+ if (is_kdf_disabled(name)) {
+ TEST_info("skipping, '%s' is disabled", name);
+ t->skip = 1;
+ return 1;
+ }
+
+ if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
+ return 0;
+ kdata->p = kdata->params;
+ *kdata->p = OSSL_PARAM_construct_end();
+
+ kdf = EVP_KDF_fetch(libctx, name, NULL);
+ if (kdf == NULL) {
+ OPENSSL_free(kdata);
+ return 0;
+ }
+ kdata->ctx = EVP_KDF_CTX_new(kdf);
+ EVP_KDF_free(kdf);
+ if (kdata->ctx == NULL) {
+ OPENSSL_free(kdata);
+ return 0;
+ }
+ t->data = kdata;
+ return 1;
+}
+
+static void kdf_test_cleanup(EVP_TEST *t)
+{
+ KDF_DATA *kdata = t->data;
+ OSSL_PARAM *p;
+
+ for (p = kdata->params; p->key != NULL; p++)
+ OPENSSL_free(p->data);
+ OPENSSL_free(kdata->output);
+ EVP_KDF_CTX_free(kdata->ctx);
+}
+
+static int kdf_test_ctrl(EVP_TEST *t, EVP_KDF_CTX *kctx,
+ const char *value)
+{
+ KDF_DATA *kdata = t->data;
+ int rv;
+ char *p, *name;
+ const OSSL_PARAM *defs = EVP_KDF_settable_ctx_params(EVP_KDF_CTX_kdf(kctx));
+
+ if (!TEST_ptr(name = OPENSSL_strdup(value)))
+ return 0;
+ p = strchr(name, ':');
+ if (p != NULL)
+ *p++ = '\0';
+
+ rv = OSSL_PARAM_allocate_from_text(kdata->p, defs, name, p,
+ p != NULL ? strlen(p) : 0, NULL);
+ *++kdata->p = OSSL_PARAM_construct_end();
+ if (!rv) {
+ t->err = "KDF_PARAM_ERROR";
+ OPENSSL_free(name);
+ return 0;
+ }
+ if (p != NULL && strcmp(name, "digest") == 0) {
+ if (is_digest_disabled(p)) {
+ TEST_info("skipping, '%s' is disabled", p);
+ t->skip = 1;
+ }
+ }
+ if (p != NULL
+ && (strcmp(name, "cipher") == 0
+ || strcmp(name, "cekalg") == 0)
+ && is_cipher_disabled(p)) {
+ TEST_info("skipping, '%s' is disabled", p);
+ t->skip = 1;
+ }
+ OPENSSL_free(name);
+ return 1;
+}
+
+static int kdf_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ KDF_DATA *kdata = t->data;
+
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &kdata->output, &kdata->output_len);
+ if (strncmp(keyword, "Ctrl", 4) == 0)
+ return kdf_test_ctrl(t, kdata->ctx, value);
+ return 0;
+}
+
+static int kdf_test_run(EVP_TEST *t)
+{
+ KDF_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len = expected->output_len;
+
+ if (!EVP_KDF_CTX_set_params(expected->ctx, expected->params)) {
+ t->err = "KDF_CTRL_ERROR";
+ return 1;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len == 0 ? 1 : got_len))) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (EVP_KDF_derive(expected->ctx, got, got_len, NULL) <= 0) {
+ t->err = "KDF_DERIVE_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "KDF_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+
+ err:
+ OPENSSL_free(got);
+ return 1;
+}
+
+static const EVP_TEST_METHOD kdf_test_method = {
+ "KDF",
+ kdf_test_init,
+ kdf_test_cleanup,
+ kdf_test_parse,
+ kdf_test_run
+};
+
+/**
+ ** PKEY KDF TESTS
+ **/
+
+typedef struct pkey_kdf_data_st {
+ /* Context for this operation */
+ EVP_PKEY_CTX *ctx;
+ /* Expected output */
+ unsigned char *output;
+ size_t output_len;
+} PKEY_KDF_DATA;
+
+/*
+ * Perform public key operation setup: lookup key, allocated ctx and call
+ * the appropriate initialisation function
+ */
+static int pkey_kdf_test_init(EVP_TEST *t, const char *name)
+{
+ PKEY_KDF_DATA *kdata = NULL;
+
+ if (is_kdf_disabled(name)) {
+ TEST_info("skipping, '%s' is disabled", name);
+ t->skip = 1;
+ return 1;
+ }
+
+ if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
+ return 0;
+
+ kdata->ctx = EVP_PKEY_CTX_new_from_name(libctx, name, NULL);
+ if (kdata->ctx == NULL
+ || EVP_PKEY_derive_init(kdata->ctx) <= 0)
+ goto err;
+
+ t->data = kdata;
+ return 1;
+err:
+ EVP_PKEY_CTX_free(kdata->ctx);
+ OPENSSL_free(kdata);
+ return 0;
+}
+
+static void pkey_kdf_test_cleanup(EVP_TEST *t)
+{
+ PKEY_KDF_DATA *kdata = t->data;
+
+ OPENSSL_free(kdata->output);
+ EVP_PKEY_CTX_free(kdata->ctx);
+}
+
+static int pkey_kdf_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ PKEY_KDF_DATA *kdata = t->data;
+
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &kdata->output, &kdata->output_len);
+ if (strncmp(keyword, "Ctrl", 4) == 0)
+ return pkey_test_ctrl(t, kdata->ctx, value);
+ return 0;
+}
+
+static int pkey_kdf_test_run(EVP_TEST *t)
+{
+ PKEY_KDF_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len = 0;
+
+ if (fips_provider_version_eq(libctx, 3, 0, 0)) {
+ /* FIPS(3.0.0): can't deal with oversized output buffers #18533 */
+ got_len = expected->output_len;
+ } else {
+ /* Find out the KDF output size */
+ if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+
+ /*
+ * We may get an absurd output size, which signals that anything goes.
+ * If not, we specify a too big buffer for the output, to test that
+ * EVP_PKEY_derive() can cope with it.
+ */
+ if (got_len == SIZE_MAX || got_len == 0)
+ got_len = expected->output_len;
+ else
+ got_len = expected->output_len * 2;
+ }
+
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len == 0 ? 1 : got_len))) {
+ t->err = "INTERNAL_ERROR";
+ goto err;
+ }
+ if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
+ t->err = "KDF_DERIVE_ERROR";
+ goto err;
+ }
+ if (!TEST_mem_eq(expected->output, expected->output_len, got, got_len)) {
+ t->err = "KDF_MISMATCH";
+ goto err;
+ }
+ t->err = NULL;
+
+ err:
+ OPENSSL_free(got);
+ return 1;
+}
+
+static const EVP_TEST_METHOD pkey_kdf_test_method = {
+ "PKEYKDF",
+ pkey_kdf_test_init,
+ pkey_kdf_test_cleanup,
+ pkey_kdf_test_parse,
+ pkey_kdf_test_run
+};
+
+/**
+ ** KEYPAIR TESTS
+ **/
+
+typedef struct keypair_test_data_st {
+ EVP_PKEY *privk;
+ EVP_PKEY *pubk;
+} KEYPAIR_TEST_DATA;
+
+static int keypair_test_init(EVP_TEST *t, const char *pair)
+{
+ KEYPAIR_TEST_DATA *data;
+ int rv = 0;
+ EVP_PKEY *pk = NULL, *pubk = NULL;
+ char *pub, *priv = NULL;
+
+ /* Split private and public names. */
+ if (!TEST_ptr(priv = OPENSSL_strdup(pair))
+ || !TEST_ptr(pub = strchr(priv, ':'))) {
+ t->err = "PARSING_ERROR";
+ goto end;
+ }
+ *pub++ = '\0';
+
+ if (!TEST_true(find_key(&pk, priv, private_keys))) {
+ TEST_info("Can't find private key: %s", priv);
+ t->err = "MISSING_PRIVATE_KEY";
+ goto end;
+ }
+ if (!TEST_true(find_key(&pubk, pub, public_keys))) {
+ TEST_info("Can't find public key: %s", pub);
+ t->err = "MISSING_PUBLIC_KEY";
+ goto end;
+ }
+
+ if (pk == NULL && pubk == NULL) {
+ /* Both keys are listed but unsupported: skip this test */
+ t->skip = 1;
+ rv = 1;
+ goto end;
+ }
+
+ if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
+ goto end;
+ data->privk = pk;
+ data->pubk = pubk;
+ t->data = data;
+ rv = 1;
+ t->err = NULL;
+
+end:
+ OPENSSL_free(priv);
+ return rv;
+}
+
+static void keypair_test_cleanup(EVP_TEST *t)
+{
+ OPENSSL_free(t->data);
+ t->data = NULL;
+}
+
+/*
+ * For tests that do not accept any custom keywords.
+ */
+static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
+{
+ return 0;
+}
+
+static int keypair_test_run(EVP_TEST *t)
+{
+ int rv = 0;
+ const KEYPAIR_TEST_DATA *pair = t->data;
+
+ if (pair->privk == NULL || pair->pubk == NULL) {
+ /*
+ * this can only happen if only one of the keys is not set
+ * which means that one of them was unsupported while the
+ * other isn't: hence a key type mismatch.
+ */
+ t->err = "KEYPAIR_TYPE_MISMATCH";
+ rv = 1;
+ goto end;
+ }
+
+ if ((rv = EVP_PKEY_eq(pair->privk, pair->pubk)) != 1 ) {
+ if ( 0 == rv ) {
+ t->err = "KEYPAIR_MISMATCH";
+ } else if ( -1 == rv ) {
+ t->err = "KEYPAIR_TYPE_MISMATCH";
+ } else if ( -2 == rv ) {
+ t->err = "UNSUPPORTED_KEY_COMPARISON";
+ } else {
+ TEST_error("Unexpected error in key comparison");
+ rv = 0;
+ goto end;
+ }
+ rv = 1;
+ goto end;
+ }
+
+ rv = 1;
+ t->err = NULL;
+
+end:
+ return rv;
+}
+
+static const EVP_TEST_METHOD keypair_test_method = {
+ "PrivPubKeyPair",
+ keypair_test_init,
+ keypair_test_cleanup,
+ void_test_parse,
+ keypair_test_run
+};
+
+/**
+ ** KEYGEN TEST
+ **/
+
+typedef struct keygen_test_data_st {
+ EVP_PKEY_CTX *genctx; /* Keygen context to use */
+ char *keyname; /* Key name to store key or NULL */
+} KEYGEN_TEST_DATA;
+
+static int keygen_test_init(EVP_TEST *t, const char *alg)
+{
+ KEYGEN_TEST_DATA *data;
+ EVP_PKEY_CTX *genctx;
+ int nid = OBJ_sn2nid(alg);
+
+ if (nid == NID_undef) {
+ nid = OBJ_ln2nid(alg);
+ if (nid == NID_undef)
+ return 0;
+ }
+
+ if (is_pkey_disabled(alg)) {
+ t->skip = 1;
+ return 1;
+ }
+ if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_from_name(libctx, alg, NULL)))
+ goto err;
+
+ if (EVP_PKEY_keygen_init(genctx) <= 0) {
+ t->err = "KEYGEN_INIT_ERROR";
+ goto err;
+ }
+
+ if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
+ goto err;
+ data->genctx = genctx;
+ data->keyname = NULL;
+ t->data = data;
+ t->err = NULL;
+ return 1;
+
+err:
+ EVP_PKEY_CTX_free(genctx);
+ return 0;
+}
+
+static void keygen_test_cleanup(EVP_TEST *t)
+{
+ KEYGEN_TEST_DATA *keygen = t->data;
+
+ EVP_PKEY_CTX_free(keygen->genctx);
+ OPENSSL_free(keygen->keyname);
+ OPENSSL_free(t->data);
+ t->data = NULL;
+}
+
+static int keygen_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ KEYGEN_TEST_DATA *keygen = t->data;
+
+ if (strcmp(keyword, "KeyName") == 0)
+ return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
+ if (strcmp(keyword, "Ctrl") == 0)
+ return pkey_test_ctrl(t, keygen->genctx, value);
+ return 0;
+}
+
+static int keygen_test_run(EVP_TEST *t)
+{
+ KEYGEN_TEST_DATA *keygen = t->data;
+ EVP_PKEY *pkey = NULL;
+ int rv = 1;
+
+ if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
+ t->err = "KEYGEN_GENERATE_ERROR";
+ goto err;
+ }
+
+ if (!evp_pkey_is_provided(pkey)) {
+ TEST_info("Warning: legacy key generated %s", keygen->keyname);
+ goto err;
+ }
+ if (keygen->keyname != NULL) {
+ KEY_LIST *key;
+
+ rv = 0;
+ if (find_key(NULL, keygen->keyname, private_keys)) {
+ TEST_info("Duplicate key %s", keygen->keyname);
+ goto err;
+ }
+
+ if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
+ goto err;
+ key->name = keygen->keyname;
+ keygen->keyname = NULL;
+ key->key = pkey;
+ key->next = private_keys;
+ private_keys = key;
+ rv = 1;
+ } else {
+ EVP_PKEY_free(pkey);
+ }
+
+ t->err = NULL;
+
+err:
+ return rv;
+}
+
+static const EVP_TEST_METHOD keygen_test_method = {
+ "KeyGen",
+ keygen_test_init,
+ keygen_test_cleanup,
+ keygen_test_parse,
+ keygen_test_run,
+};
+
+/**
+ ** DIGEST SIGN+VERIFY TESTS
+ **/
+
+typedef struct {
+ int is_verify; /* Set to 1 if verifying */
+ int is_oneshot; /* Set to 1 for one shot operation */
+ const EVP_MD *md; /* Digest to use */
+ EVP_MD_CTX *ctx; /* Digest context */
+ EVP_PKEY_CTX *pctx;
+ STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
+ unsigned char *osin; /* Input data if one shot */
+ size_t osin_len; /* Input length data if one shot */
+ unsigned char *output; /* Expected output */
+ size_t output_len; /* Expected output length */
+} DIGESTSIGN_DATA;
+
+static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
+ int is_oneshot)
+{
+ const EVP_MD *md = NULL;
+ DIGESTSIGN_DATA *mdat;
+
+ if (strcmp(alg, "NULL") != 0) {
+ if (is_digest_disabled(alg)) {
+ t->skip = 1;
+ return 1;
+ }
+ md = EVP_get_digestbyname(alg);
+ if (md == NULL)
+ return 0;
+ }
+ if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
+ return 0;
+ mdat->md = md;
+ if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
+ OPENSSL_free(mdat);
+ return 0;
+ }
+ mdat->is_verify = is_verify;
+ mdat->is_oneshot = is_oneshot;
+ t->data = mdat;
+ return 1;
+}
+
+static int digestsign_test_init(EVP_TEST *t, const char *alg)
+{
+ return digestsigver_test_init(t, alg, 0, 0);
+}
+
+static void digestsigver_test_cleanup(EVP_TEST *t)
+{
+ DIGESTSIGN_DATA *mdata = t->data;
+
+ EVP_MD_CTX_free(mdata->ctx);
+ sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
+ OPENSSL_free(mdata->osin);
+ OPENSSL_free(mdata->output);
+ OPENSSL_free(mdata);
+ t->data = NULL;
+}
+
+static int digestsigver_test_parse(EVP_TEST *t,
+ const char *keyword, const char *value)
+{
+ DIGESTSIGN_DATA *mdata = t->data;
+
+ if (strcmp(keyword, "Key") == 0) {
+ EVP_PKEY *pkey = NULL;
+ int rv = 0;
+ const char *name = mdata->md == NULL ? NULL : EVP_MD_get0_name(mdata->md);
+
+ if (mdata->is_verify)
+ rv = find_key(&pkey, value, public_keys);
+ if (rv == 0)
+ rv = find_key(&pkey, value, private_keys);
+ if (rv == 0 || pkey == NULL) {
+ t->skip = 1;
+ return 1;
+ }
+ if (mdata->is_verify) {
+ if (!EVP_DigestVerifyInit_ex(mdata->ctx, &mdata->pctx, name, libctx,
+ NULL, pkey, NULL))
+ t->err = "DIGESTVERIFYINIT_ERROR";
+ return 1;
+ }
+ if (!EVP_DigestSignInit_ex(mdata->ctx, &mdata->pctx, name, libctx, NULL,
+ pkey, NULL))
+ t->err = "DIGESTSIGNINIT_ERROR";
+ return 1;
+ }
+
+ if (strcmp(keyword, "Input") == 0) {
+ if (mdata->is_oneshot)
+ return parse_bin(value, &mdata->osin, &mdata->osin_len);
+ return evp_test_buffer_append(value, &mdata->input);
+ }
+ if (strcmp(keyword, "Output") == 0)
+ return parse_bin(value, &mdata->output, &mdata->output_len);
+
+ if (!mdata->is_oneshot) {
+ if (strcmp(keyword, "Count") == 0)
+ return evp_test_buffer_set_count(value, mdata->input);
+ if (strcmp(keyword, "Ncopy") == 0)
+ return evp_test_buffer_ncopy(value, mdata->input);
+ }
+ if (strcmp(keyword, "Ctrl") == 0) {
+ if (mdata->pctx == NULL)
+ return -1;
+ return pkey_test_ctrl(t, mdata->pctx, value);
+ }
+ return 0;
+}
+
+static int digestsign_update_fn(void *ctx, const unsigned char *buf,
+ size_t buflen)
+{
+ return EVP_DigestSignUpdate(ctx, buf, buflen);
+}
+
+static int digestsign_test_run(EVP_TEST *t)
+{
+ DIGESTSIGN_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len;
+
+ if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
+ expected->ctx)) {
+ t->err = "DIGESTUPDATE_ERROR";
+ goto err;
+ }
+
+ if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
+ t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
+ goto err;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "MALLOC_FAILURE";
+ goto err;
+ }
+ got_len *= 2;
+ if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
+ t->err = "DIGESTSIGNFINAL_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+ err:
+ OPENSSL_free(got);
+ return 1;
+}
+
+static const EVP_TEST_METHOD digestsign_test_method = {
+ "DigestSign",
+ digestsign_test_init,
+ digestsigver_test_cleanup,
+ digestsigver_test_parse,
+ digestsign_test_run
+};
+
+static int digestverify_test_init(EVP_TEST *t, const char *alg)
+{
+ return digestsigver_test_init(t, alg, 1, 0);
+}
+
+static int digestverify_update_fn(void *ctx, const unsigned char *buf,
+ size_t buflen)
+{
+ return EVP_DigestVerifyUpdate(ctx, buf, buflen);
+}
+
+static int digestverify_test_run(EVP_TEST *t)
+{
+ DIGESTSIGN_DATA *mdata = t->data;
+
+ if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
+ t->err = "DIGESTUPDATE_ERROR";
+ return 1;
+ }
+
+ if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
+ mdata->output_len) <= 0)
+ t->err = "VERIFY_ERROR";
+ return 1;
+}
+
+static const EVP_TEST_METHOD digestverify_test_method = {
+ "DigestVerify",
+ digestverify_test_init,
+ digestsigver_test_cleanup,
+ digestsigver_test_parse,
+ digestverify_test_run
+};
+
+static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
+{
+ return digestsigver_test_init(t, alg, 0, 1);
+}
+
+static int oneshot_digestsign_test_run(EVP_TEST *t)
+{
+ DIGESTSIGN_DATA *expected = t->data;
+ unsigned char *got = NULL;
+ size_t got_len;
+
+ if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
+ expected->osin, expected->osin_len)) {
+ t->err = "DIGESTSIGN_LENGTH_ERROR";
+ goto err;
+ }
+ if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
+ t->err = "MALLOC_FAILURE";
+ goto err;
+ }
+ got_len *= 2;
+ if (!EVP_DigestSign(expected->ctx, got, &got_len,
+ expected->osin, expected->osin_len)) {
+ t->err = "DIGESTSIGN_ERROR";
+ goto err;
+ }
+ if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
+ expected->output, expected->output_len,
+ got, got_len))
+ goto err;
+
+ t->err = NULL;
+ err:
+ OPENSSL_free(got);
+ return 1;
+}
+
+static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
+ "OneShotDigestSign",
+ oneshot_digestsign_test_init,
+ digestsigver_test_cleanup,
+ digestsigver_test_parse,
+ oneshot_digestsign_test_run
+};
+
+static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
+{
+ return digestsigver_test_init(t, alg, 1, 1);
+}
+
+static int oneshot_digestverify_test_run(EVP_TEST *t)
+{
+ DIGESTSIGN_DATA *mdata = t->data;
+
+ if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
+ mdata->osin, mdata->osin_len) <= 0)
+ t->err = "VERIFY_ERROR";
+ return 1;
+}
+
+static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
+ "OneShotDigestVerify",
+ oneshot_digestverify_test_init,
+ digestsigver_test_cleanup,
+ digestsigver_test_parse,
+ oneshot_digestverify_test_run
+};
+
+
+/**
+ ** PARSING AND DISPATCH
+ **/
+
+static const EVP_TEST_METHOD *evp_test_list[] = {
+ &rand_test_method,
+ &cipher_test_method,
+ &digest_test_method,
+ &digestsign_test_method,
+ &digestverify_test_method,
+ &encode_test_method,
+ &kdf_test_method,
+ &pkey_kdf_test_method,
+ &keypair_test_method,
+ &keygen_test_method,
+ &mac_test_method,
+ &oneshot_digestsign_test_method,
+ &oneshot_digestverify_test_method,
+ &pbe_test_method,
+ &pdecrypt_test_method,
+ &pderive_test_method,
+ &psign_test_method,
+ &pverify_recover_test_method,
+ &pverify_test_method,
+ NULL
+};
+
+static const EVP_TEST_METHOD *find_test(const char *name)
+{
+ const EVP_TEST_METHOD **tt;
+
+ for (tt = evp_test_list; *tt; tt++) {
+ if (strcmp(name, (*tt)->name) == 0)
+ return *tt;
+ }
+ return NULL;
+}
+
+static void clear_test(EVP_TEST *t)
+{
+ test_clearstanza(&t->s);
+ ERR_clear_error();
+ if (t->data != NULL) {
+ if (t->meth != NULL)
+ t->meth->cleanup(t);
+ OPENSSL_free(t->data);
+ t->data = NULL;
+ }
+ OPENSSL_free(t->expected_err);
+ t->expected_err = NULL;
+ OPENSSL_free(t->reason);
+ t->reason = NULL;
+
+ /* Text literal. */
+ t->err = NULL;
+ t->skip = 0;
+ t->meth = NULL;
+}
+
+/* Check for errors in the test structure; return 1 if okay, else 0. */
+static int check_test_error(EVP_TEST *t)
+{
+ unsigned long err;
+ const char *reason;
+
+ if (t->err == NULL && t->expected_err == NULL)
+ return 1;
+ if (t->err != NULL && t->expected_err == NULL) {
+ if (t->aux_err != NULL) {
+ TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
+ t->s.test_file, t->s.start, t->aux_err, t->err);
+ } else {
+ TEST_info("%s:%d: Source of above error; unexpected error %s",
+ t->s.test_file, t->s.start, t->err);
+ }
+ return 0;
+ }
+ if (t->err == NULL && t->expected_err != NULL) {
+ TEST_info("%s:%d: Succeeded but was expecting %s",
+ t->s.test_file, t->s.start, t->expected_err);
+ return 0;
+ }
+
+ if (strcmp(t->err, t->expected_err) != 0) {
+ TEST_info("%s:%d: Expected %s got %s",
+ t->s.test_file, t->s.start, t->expected_err, t->err);
+ return 0;
+ }
+
+ if (t->reason == NULL)
+ return 1;
+
+ if (t->reason == NULL) {
+ TEST_info("%s:%d: Test is missing function or reason code",
+ t->s.test_file, t->s.start);
+ return 0;
+ }
+
+ err = ERR_peek_error();
+ if (err == 0) {
+ TEST_info("%s:%d: Expected error \"%s\" not set",
+ t->s.test_file, t->s.start, t->reason);
+ return 0;
+ }
+
+ reason = ERR_reason_error_string(err);
+ if (reason == NULL) {
+ TEST_info("%s:%d: Expected error \"%s\", no strings available."
+ " Assuming ok.",
+ t->s.test_file, t->s.start, t->reason);
+ return 1;
+ }
+
+ if (strcmp(reason, t->reason) == 0)
+ return 1;
+
+ TEST_info("%s:%d: Expected error \"%s\", got \"%s\"",
+ t->s.test_file, t->s.start, t->reason, reason);
+
+ return 0;
+}
+
+/* Run a parsed test. Log a message and return 0 on error. */
+static int run_test(EVP_TEST *t)
+{
+ if (t->meth == NULL)
+ return 1;
+ t->s.numtests++;
+ if (t->skip) {
+ t->s.numskip++;
+ } else {
+ /* run the test */
+ if (t->err == NULL && t->meth->run_test(t) != 1) {
+ TEST_info("%s:%d %s error",
+ t->s.test_file, t->s.start, t->meth->name);
+ return 0;
+ }
+ if (!check_test_error(t)) {
+ TEST_openssl_errors();
+ t->s.errors++;
+ }
+ }
+
+ /* clean it up */
+ return 1;
+}
+
+static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
+{
+ for (; lst != NULL; lst = lst->next) {
+ if (strcmp(lst->name, name) == 0) {
+ if (ppk != NULL)
+ *ppk = lst->key;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static void free_key_list(KEY_LIST *lst)
+{
+ while (lst != NULL) {
+ KEY_LIST *next = lst->next;
+
+ EVP_PKEY_free(lst->key);
+ OPENSSL_free(lst->name);
+ OPENSSL_free(lst);
+ lst = next;
+ }
+}
+
+/*
+ * Is the key type an unsupported algorithm?
+ */
+static int key_unsupported(void)
+{
+ long err = ERR_peek_last_error();
+ int lib = ERR_GET_LIB(err);
+ long reason = ERR_GET_REASON(err);
+
+ if ((lib == ERR_LIB_EVP && reason == EVP_R_UNSUPPORTED_ALGORITHM)
+ || (lib == ERR_LIB_EVP && reason == EVP_R_DECODE_ERROR)
+ || reason == ERR_R_UNSUPPORTED) {
+ ERR_clear_error();
+ return 1;
+ }
+#ifndef OPENSSL_NO_EC
+ /*
+ * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
+ * hint to an unsupported algorithm/curve (e.g. if binary EC support is
+ * disabled).
+ */
+ if (lib == ERR_LIB_EC
+ && (reason == EC_R_UNKNOWN_GROUP
+ || reason == EC_R_INVALID_CURVE)) {
+ ERR_clear_error();
+ return 1;
+ }
+#endif /* OPENSSL_NO_EC */
+ return 0;
+}
+
+/* NULL out the value from |pp| but return it. This "steals" a pointer. */
+static char *take_value(PAIR *pp)
+{
+ char *p = pp->value;
+
+ pp->value = NULL;
+ return p;
+}
+
+#if !defined(OPENSSL_NO_FIPS_SECURITYCHECKS)
+static int securitycheck_enabled(void)
+{
+ static int enabled = -1;
+
+ if (enabled == -1) {
+ if (OSSL_PROVIDER_available(libctx, "fips")) {
+ OSSL_PARAM params[2];
+ OSSL_PROVIDER *prov = NULL;
+ int check = 1;
+
+ prov = OSSL_PROVIDER_load(libctx, "fips");
+ if (prov != NULL) {
+ params[0] =
+ OSSL_PARAM_construct_int(OSSL_PROV_PARAM_SECURITY_CHECKS,
+ &check);
+ params[1] = OSSL_PARAM_construct_end();
+ OSSL_PROVIDER_get_params(prov, params);
+ OSSL_PROVIDER_unload(prov);
+ }
+ enabled = check;
+ return enabled;
+ }
+ enabled = 0;
+ }
+ return enabled;
+}
+#endif
+
+/*
+ * Return 1 if one of the providers named in the string is available.
+ * The provider names are separated with whitespace.
+ * NOTE: destructive function, it inserts '\0' after each provider name.
+ */
+static int prov_available(char *providers)
+{
+ char *p;
+ int more = 1;
+
+ while (more) {
+ for (; isspace((unsigned char)(*providers)); providers++)
+ continue;
+ if (*providers == '\0')
+ break; /* End of the road */
+ for (p = providers; *p != '\0' && !isspace((unsigned char)(*p)); p++)
+ continue;
+ if (*p == '\0')
+ more = 0;
+ else
+ *p = '\0';
+ if (OSSL_PROVIDER_available(libctx, providers))
+ return 1; /* Found one */
+ }
+ return 0;
+}
+
+/* Read and parse one test. Return 0 if failure, 1 if okay. */
+static int parse(EVP_TEST *t)
+{
+ KEY_LIST *key, **klist;
+ EVP_PKEY *pkey;
+ PAIR *pp;
+ int i, j, skipped = 0;
+
+top:
+ do {
+ if (BIO_eof(t->s.fp))
+ return EOF;
+ clear_test(t);
+ if (!test_readstanza(&t->s))
+ return 0;
+ } while (t->s.numpairs == 0);
+ pp = &t->s.pairs[0];
+
+ /* Are we adding a key? */
+ klist = NULL;
+ pkey = NULL;
+start:
+ if (strcmp(pp->key, "PrivateKey") == 0) {
+ pkey = PEM_read_bio_PrivateKey_ex(t->s.key, NULL, 0, NULL, libctx, NULL);
+ if (pkey == NULL && !key_unsupported()) {
+ EVP_PKEY_free(pkey);
+ TEST_info("Can't read private key %s", pp->value);
+ TEST_openssl_errors();
+ return 0;
+ }
+ klist = &private_keys;
+ } else if (strcmp(pp->key, "PublicKey") == 0) {
+ pkey = PEM_read_bio_PUBKEY_ex(t->s.key, NULL, 0, NULL, libctx, NULL);
+ if (pkey == NULL && !key_unsupported()) {
+ EVP_PKEY_free(pkey);
+ TEST_info("Can't read public key %s", pp->value);
+ TEST_openssl_errors();
+ return 0;
+ }
+ klist = &public_keys;
+ } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
+ || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
+ char *strnid = NULL, *keydata = NULL;
+ unsigned char *keybin;
+ size_t keylen;
+ int nid;
+
+ if (strcmp(pp->key, "PrivateKeyRaw") == 0)
+ klist = &private_keys;
+ else
+ klist = &public_keys;
+
+ strnid = strchr(pp->value, ':');
+ if (strnid != NULL) {
+ *strnid++ = '\0';
+ keydata = strchr(strnid, ':');
+ if (keydata != NULL)
+ *keydata++ = '\0';
+ }
+ if (keydata == NULL) {
+ TEST_info("Failed to parse %s value", pp->key);
+ return 0;
+ }
+
+ nid = OBJ_txt2nid(strnid);
+ if (nid == NID_undef) {
+ TEST_info("Unrecognised algorithm NID");
+ return 0;
+ }
+ if (!parse_bin(keydata, &keybin, &keylen)) {
+ TEST_info("Failed to create binary key");
+ return 0;
+ }
+ if (klist == &private_keys)
+ pkey = EVP_PKEY_new_raw_private_key_ex(libctx, strnid, NULL, keybin,
+ keylen);
+ else
+ pkey = EVP_PKEY_new_raw_public_key_ex(libctx, strnid, NULL, keybin,
+ keylen);
+ if (pkey == NULL && !key_unsupported()) {
+ TEST_info("Can't read %s data", pp->key);
+ OPENSSL_free(keybin);
+ TEST_openssl_errors();
+ return 0;
+ }
+ OPENSSL_free(keybin);
+ } else if (strcmp(pp->key, "Availablein") == 0) {
+ if (!prov_available(pp->value)) {
+ TEST_info("skipping, '%s' provider not available: %s:%d",
+ pp->value, t->s.test_file, t->s.start);
+ t->skip = 1;
+ return 0;
+ }
+ skipped++;
+ pp++;
+ goto start;
+ } else if (strcmp(pp->key, "FIPSversion") == 0) {
+ if (prov_available("fips")) {
+ j = fips_provider_version_match(libctx, pp->value);
+ if (j < 0) {
+ TEST_info("Line %d: error matching FIPS versions\n", t->s.curr);
+ return 0;
+ } else if (j == 0) {
+ TEST_info("skipping, FIPS provider incompatible version: %s:%d",
+ t->s.test_file, t->s.start);
+ t->skip = 1;
+ return 0;
+ }
+ }
+ skipped++;
+ pp++;
+ goto start;
+ }
+
+ /* If we have a key add to list */
+ if (klist != NULL) {
+ if (find_key(NULL, pp->value, *klist)) {
+ TEST_info("Duplicate key %s", pp->value);
+ return 0;
+ }
+ if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
+ return 0;
+ key->name = take_value(pp);
+ key->key = pkey;
+ key->next = *klist;
+ *klist = key;
+
+ /* Go back and start a new stanza. */
+ if ((t->s.numpairs - skipped) != 1)
+ TEST_info("Line %d: missing blank line\n", t->s.curr);
+ goto top;
+ }
+
+ /* Find the test, based on first keyword. */
+ if (!TEST_ptr(t->meth = find_test(pp->key)))
+ return 0;
+ if (!t->meth->init(t, pp->value)) {
+ TEST_error("unknown %s: %s\n", pp->key, pp->value);
+ return 0;
+ }
+ if (t->skip == 1) {
+ /* TEST_info("skipping %s %s", pp->key, pp->value); */
+ return 0;
+ }
+
+ for (pp++, i = 1; i < (t->s.numpairs - skipped); pp++, i++) {
+ if (strcmp(pp->key, "Securitycheck") == 0) {
+#if defined(OPENSSL_NO_FIPS_SECURITYCHECKS)
+#else
+ if (!securitycheck_enabled())
+#endif
+ {
+ TEST_info("skipping, Securitycheck is disabled: %s:%d",
+ t->s.test_file, t->s.start);
+ t->skip = 1;
+ return 0;
+ }
+ } else if (strcmp(pp->key, "Availablein") == 0) {
+ TEST_info("Line %d: 'Availablein' should be the first option",
+ t->s.curr);
+ return 0;
+ } else if (strcmp(pp->key, "Result") == 0) {
+ if (t->expected_err != NULL) {
+ TEST_info("Line %d: multiple result lines", t->s.curr);
+ return 0;
+ }
+ t->expected_err = take_value(pp);
+ } else if (strcmp(pp->key, "Function") == 0) {
+ /* Ignore old line. */
+ } else if (strcmp(pp->key, "Reason") == 0) {
+ if (t->reason != NULL) {
+ TEST_info("Line %d: multiple reason lines", t->s.curr);
+ return 0;
+ }
+ t->reason = take_value(pp);
+ } else {
+ /* Must be test specific line: try to parse it */
+ int rv = t->meth->parse(t, pp->key, pp->value);
+
+ if (rv == 0) {
+ TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
+ return 0;
+ }
+ if (rv < 0) {
+ TEST_info("Line %d: error processing keyword %s = %s\n",
+ t->s.curr, pp->key, pp->value);
+ return 0;
+ }
+ }
+ }
+
+ return 1;
+}
+
+static int run_file_tests(int i)
+{
+ EVP_TEST *t;
+ const char *testfile = test_get_argument(i);
+ int c;
+
+ if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
+ return 0;
+ if (!test_start_file(&t->s, testfile)) {
+ OPENSSL_free(t);
+ return 0;
+ }
+
+ while (!BIO_eof(t->s.fp)) {
+ c = parse(t);
+ if (t->skip) {
+ t->s.numskip++;
+ continue;
+ }
+ if (c == 0 || !run_test(t)) {
+ t->s.errors++;
+ break;
+ }
+ }
+ test_end_file(&t->s);
+ clear_test(t);
+
+ free_key_list(public_keys);
+ free_key_list(private_keys);
+ BIO_free(t->s.key);
+ c = t->s.errors;
+ OPENSSL_free(t);
+ return c == 0;
+}
+
+const OPTIONS *test_get_options(void)
+{
+ static const OPTIONS test_options[] = {
+ OPT_TEST_OPTIONS_WITH_EXTRA_USAGE("[file...]\n"),
+ { "config", OPT_CONFIG_FILE, '<',
+ "The configuration file to use for the libctx" },
+ { OPT_HELP_STR, 1, '-', "file\tFile to run tests on.\n" },
+ { NULL }
+ };
+ return test_options;
+}
+
+int setup_tests(void)
+{
+ size_t n;
+ char *config_file = NULL;
+
+ OPTION_CHOICE o;
+
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_CONFIG_FILE:
+ config_file = opt_arg();
+ break;
+ case OPT_TEST_CASES:
+ break;
+ default:
+ case OPT_ERR:
+ return 0;
+ }
+ }
+
+ /*
+ * Load the provider via configuration into the created library context.
+ * Load the 'null' provider into the default library context to ensure that
+ * the tests do not fallback to using the default provider.
+ */
+ if (!test_get_libctx(&libctx, &prov_null, config_file, NULL, NULL))
+ return 0;
+
+ n = test_get_argument_count();
+ if (n == 0)
+ return 0;
+
+ ADD_ALL_TESTS(run_file_tests, n);
+ return 1;
+}
+
+void cleanup_tests(void)
+{
+ OSSL_PROVIDER_unload(prov_null);
+ OSSL_LIB_CTX_free(libctx);
+}
+
+#define STR_STARTS_WITH(str, pre) OPENSSL_strncasecmp(pre, str, strlen(pre)) == 0
+#define STR_ENDS_WITH(str, pre) \
+strlen(str) < strlen(pre) ? 0 : (OPENSSL_strcasecmp(pre, str + strlen(str) - strlen(pre)) == 0)
+
+static int is_digest_disabled(const char *name)
+{
+#ifdef OPENSSL_NO_BLAKE2
+ if (STR_STARTS_WITH(name, "BLAKE"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_MD2
+ if (OPENSSL_strcasecmp(name, "MD2") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_MDC2
+ if (OPENSSL_strcasecmp(name, "MDC2") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_MD4
+ if (OPENSSL_strcasecmp(name, "MD4") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_MD5
+ if (OPENSSL_strcasecmp(name, "MD5") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_RMD160
+ if (OPENSSL_strcasecmp(name, "RIPEMD160") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_SM3
+ if (OPENSSL_strcasecmp(name, "SM3") == 0)
+ return 1;
+#endif
+#ifdef OPENSSL_NO_WHIRLPOOL
+ if (OPENSSL_strcasecmp(name, "WHIRLPOOL") == 0)
+ return 1;
+#endif
+ return 0;
+}
+
+static int is_pkey_disabled(const char *name)
+{
+#ifdef OPENSSL_NO_EC
+ if (STR_STARTS_WITH(name, "EC"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_DH
+ if (STR_STARTS_WITH(name, "DH"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_DSA
+ if (STR_STARTS_WITH(name, "DSA"))
+ return 1;
+#endif
+ return 0;
+}
+
+static int is_mac_disabled(const char *name)
+{
+#ifdef OPENSSL_NO_BLAKE2
+ if (STR_STARTS_WITH(name, "BLAKE2BMAC")
+ || STR_STARTS_WITH(name, "BLAKE2SMAC"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_CMAC
+ if (STR_STARTS_WITH(name, "CMAC"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_POLY1305
+ if (STR_STARTS_WITH(name, "Poly1305"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_SIPHASH
+ if (STR_STARTS_WITH(name, "SipHash"))
+ return 1;
+#endif
+ return 0;
+}
+static int is_kdf_disabled(const char *name)
+{
+#ifdef OPENSSL_NO_SCRYPT
+ if (STR_ENDS_WITH(name, "SCRYPT"))
+ return 1;
+#endif
+ return 0;
+}
+
+static int is_cipher_disabled(const char *name)
+{
+#ifdef OPENSSL_NO_ARIA
+ if (STR_STARTS_WITH(name, "ARIA"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_BF
+ if (STR_STARTS_WITH(name, "BF"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_CAMELLIA
+ if (STR_STARTS_WITH(name, "CAMELLIA"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_CAST
+ if (STR_STARTS_WITH(name, "CAST"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_CHACHA
+ if (STR_STARTS_WITH(name, "CHACHA"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_POLY1305
+ if (STR_ENDS_WITH(name, "Poly1305"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_DES
+ if (STR_STARTS_WITH(name, "DES"))
+ return 1;
+ if (STR_ENDS_WITH(name, "3DESwrap"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_OCB
+ if (STR_ENDS_WITH(name, "OCB"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_IDEA
+ if (STR_STARTS_WITH(name, "IDEA"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_RC2
+ if (STR_STARTS_WITH(name, "RC2"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_RC4
+ if (STR_STARTS_WITH(name, "RC4"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_RC5
+ if (STR_STARTS_WITH(name, "RC5"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_SEED
+ if (STR_STARTS_WITH(name, "SEED"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_SIV
+ if (STR_ENDS_WITH(name, "SIV"))
+ return 1;
+#endif
+#ifdef OPENSSL_NO_SM4
+ if (STR_STARTS_WITH(name, "SM4"))
+ return 1;
+#endif
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-09 18:54:11 +0000