@c gnutls_mac_algorithm_t
@table @code
@item GNUTLS_@-MAC_@-UNKNOWN
Unknown MAC algorithm.
@item GNUTLS_@-MAC_@-NULL
NULL MAC algorithm (empty output).
@item GNUTLS_@-MAC_@-MD5
HMAC-MD5 algorithm.
@item GNUTLS_@-MAC_@-SHA1
HMAC-SHA-1 algorithm.
@item GNUTLS_@-MAC_@-RMD160
HMAC-RMD160 algorithm.
@item GNUTLS_@-MAC_@-MD2
HMAC-MD2 algorithm.
@item GNUTLS_@-MAC_@-SHA256
HMAC-SHA-256 algorithm.
@item GNUTLS_@-MAC_@-SHA384
HMAC-SHA-384 algorithm.
@item GNUTLS_@-MAC_@-SHA512
HMAC-SHA-512 algorithm.
@item GNUTLS_@-MAC_@-SHA224
HMAC-SHA-224 algorithm.
@item GNUTLS_@-MAC_@-SHA3_@-224
-- undescribed --
@item GNUTLS_@-MAC_@-SHA3_@-256
-- undescribed --
@item GNUTLS_@-MAC_@-SHA3_@-384
-- undescribed --
@item GNUTLS_@-MAC_@-SHA3_@-512
-- undescribed --
@item GNUTLS_@-MAC_@-MD5_@-SHA1
Combined MD5+SHA1 MAC placeholder.
@item GNUTLS_@-MAC_@-AEAD
MAC implicit through AEAD cipher.
@item GNUTLS_@-MAC_@-UMAC_@-96
The UMAC-96 MAC algorithm.
@item GNUTLS_@-MAC_@-UMAC_@-128
The UMAC-128 MAC algorithm.
@end table