@c gnutls_pk_algorithm_t
@table @code
@item GNUTLS_@-PK_@-UNKNOWN
Unknown public-key algorithm.
@item GNUTLS_@-PK_@-RSA
RSA public-key algorithm.
@item GNUTLS_@-PK_@-DSA
DSA public-key algorithm.
@item GNUTLS_@-PK_@-DH
Diffie-Hellman algorithm. Used to generate parameters.
@item GNUTLS_@-PK_@-ECDSA
Elliptic curve algorithm. These parameters are compatible with the ECDSA and ECDH algorithm.
@item GNUTLS_@-PK_@-ECDH_@-X25519
Elliptic curve algorithm, restricted to ECDH as per rfc7748.
@item GNUTLS_@-PK_@-RSA_@-PSS
RSA public-key algorithm, with PSS padding.
@item GNUTLS_@-PK_@-EDDSA_@-ED25519
Edwards curve Digital signature algorithm. Used with SHA512 on signatures.
@item GNUTLS_@-PK_@-GOST_@-01
GOST R 34.10-2001 algorithm per rfc5832.
@item GNUTLS_@-PK_@-GOST_@-12_@-256
GOST R 34.10-2012 algorithm, 256-bit key per rfc7091.
@item GNUTLS_@-PK_@-GOST_@-12_@-512
GOST R 34.10-2012 algorithm, 512-bit key per rfc7091.
@item GNUTLS_@-PK_@-ECDH_@-X448
Elliptic curve algorithm, restricted to ECDH as per rfc7748.
@item GNUTLS_@-PK_@-EDDSA_@-ED448
Edwards curve Digital signature algorithm. Used with SHAKE256 on signatures.
@item GNUTLS_@-PK_@-MAX
-- undescribed --
@end table