diff options
Diffstat (limited to 'doc/man7/EVP_MAC-BLAKE2.pod')
| -rw-r--r-- | doc/man7/EVP_MAC-BLAKE2.pod | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/man7/EVP_MAC-BLAKE2.pod b/doc/man7/EVP_MAC-BLAKE2.pod index 5557e153536a..f1106ef5a2d1 100644 --- a/doc/man7/EVP_MAC-BLAKE2.pod +++ b/doc/man7/EVP_MAC-BLAKE2.pod @@ -27,7 +27,8 @@ properties, to be used with EVP_MAC_fetch(): The general description of these parameters can be found in L<EVP_MAC(3)/PARAMETERS>. -All these parameters can be set with EVP_MAC_CTX_set_params(). +All these parameters (except for "block-size") can be set with +EVP_MAC_CTX_set_params(). Furthermore, the "size" parameter can be retrieved with EVP_MAC_CTX_get_params(), or with EVP_MAC_CTX_get_mac_size(). The length of the "size" parameter should not exceed that of a B<size_t>. @@ -45,7 +46,7 @@ Setting this parameter is identical to passing a I<key> to L<EVP_MAC_init(3)>. =item "custom" (B<OSSL_MAC_PARAM_CUSTOM>) <octet string> -Sets the custom value. +Sets the customization/personalization string. It is an optional value of at most 16 bytes for BLAKE2BMAC or 8 for BLAKE2SMAC, and is empty by default. @@ -62,10 +63,10 @@ It can be any number between 1 and 32 for EVP_MAC_BLAKE2S or between 1 and 64 for EVP_MAC_BLAKE2B. It is 32 and 64 respectively by default. -=item "block-size" (B<OSSL_MAC_PARAM_SIZE>) <unsigned integer> +=item "block-size" (B<OSSL_MAC_PARAM_BLOCK_SIZE>) <unsigned integer> Gets the MAC block size. -By default, it is 64 for EVP_MAC_BLAKE2S and 128 for EVP_MAC_BLAKE2B. +It is 64 for EVP_MAC_BLAKE2S and 128 for EVP_MAC_BLAKE2B. =back |