diff options
Diffstat (limited to 'sys/contrib/libsodium/test/default/core6.c')
-rw-r--r-- | sys/contrib/libsodium/test/default/core6.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sys/contrib/libsodium/test/default/core6.c b/sys/contrib/libsodium/test/default/core6.c new file mode 100644 index 000000000000..f10c0d66a1df --- /dev/null +++ b/sys/contrib/libsodium/test/default/core6.c @@ -0,0 +1,52 @@ + +#define TEST_NAME "core6" +#include "cmptest.h" + +static unsigned char k[32] = { 0xee, 0x30, 0x4f, 0xca, 0x27, 0x00, 0x8d, 0x8c, + 0x12, 0x6f, 0x90, 0x02, 0x79, 0x01, 0xd8, 0x0f, + 0x7f, 0x1d, 0x8b, 0x8d, 0xc9, 0x36, 0xcf, 0x3b, + 0x9f, 0x81, 0x96, 0x92, 0x82, 0x7e, 0x57, 0x77 }; + +static unsigned char in[16] = { + 0x81, 0x91, 0x8e, 0xf2, 0xa5, 0xe0, 0xda, 0x9b, + 0x3e, 0x90, 0x60, 0x52, 0x1e, 0x4b, 0xb3, 0x52 +}; + +static unsigned char c[16] = { 101, 120, 112, 97, 110, 100, 32, 51, + 50, 45, 98, 121, 116, 101, 32, 107 }; + +static unsigned char out[64]; + +static void +print(unsigned char *x, unsigned char *y) +{ + int i; + unsigned int borrow = 0; + + for (i = 0; i < 4; ++i) { + unsigned int xi = x[i]; + unsigned int yi = y[i]; + printf(",0x%02x", 255 & (xi - yi - borrow)); + borrow = (xi < yi + borrow); + } +} + +int +main(void) +{ + crypto_core_salsa20(out, in, k, c); + print(out, c); + print(out + 20, c + 4); + printf("\n"); + print(out + 40, c + 8); + print(out + 60, c + 12); + printf("\n"); + print(out + 24, in); + print(out + 28, in + 4); + printf("\n"); + print(out + 32, in + 8); + print(out + 36, in + 12); + printf("\n"); + + return 0; +} |