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>.
=item "custom" (B<OSSL_MAC_PARAM_CUSTOM>) <octet string>
-Sets the custom value.
-It is an optional value with a length of at most 512 bytes, and is empty by default.
+Sets the customization string.
+It is an optional value with a length of at most 512 bytes, and is
+empty by default.
=item "size" (B<OSSL_MAC_PARAM_SIZE>) <unsigned integer>
Sets the MAC size.
By default, it is 32 for C<KMAC-128> and 64 for C<KMAC-256>.
-=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 168 for C<KMAC-128> and 136 for C<KMAC-256>.
+It is 168 for C<KMAC-128> and 136 for C<KMAC-256>.
=item "xof" (B<OSSL_MAC_PARAM_XOF>) <integer>