@c gnutls_pkcs_encrypt_flags_t
@table @code
@item GNUTLS_@-PKCS_@-PLAIN
Unencrypted private key.
@item GNUTLS_@-PKCS_@-PKCS12_@-3DES
PKCS-12 3DES.
@item GNUTLS_@-PKCS_@-PKCS12_@-ARCFOUR
PKCS-12 ARCFOUR.
@item GNUTLS_@-PKCS_@-PKCS12_@-RC2_@-40
PKCS-12 RC2-40.
@item GNUTLS_@-PKCS_@-PBES2_@-3DES
PBES2 3DES.
@item GNUTLS_@-PKCS_@-PBES2_@-AES_@-128
PBES2 AES-128.
@item GNUTLS_@-PKCS_@-PBES2_@-AES_@-192
PBES2 AES-192.
@item GNUTLS_@-PKCS_@-PBES2_@-AES_@-256
PBES2 AES-256.
@item GNUTLS_@-PKCS_@-NULL_@-PASSWORD
Some schemas distinguish between an empty and a NULL password.
@item GNUTLS_@-PKCS_@-PBES2_@-DES
PBES2 single DES.
@item GNUTLS_@-PKCS_@-PBES1_@-DES_@-MD5
PBES1 with single DES; for compatibility with openssl only.
@item GNUTLS_@-PKCS_@-PBES2_@-GOST_@-TC26Z
PBES2 GOST 28147-89 CFB with TC26-Z S-box.
@item GNUTLS_@-PKCS_@-PBES2_@-GOST_@-CPA
PBES2 GOST 28147-89 CFB with CryptoPro-A S-box.
@item GNUTLS_@-PKCS_@-PBES2_@-GOST_@-CPB
PBES2 GOST 28147-89 CFB with CryptoPro-B S-box.
@item GNUTLS_@-PKCS_@-PBES2_@-GOST_@-CPC
PBES2 GOST 28147-89 CFB with CryptoPro-C S-box.
@item GNUTLS_@-PKCS_@-PBES2_@-GOST_@-CPD
PBES2 GOST 28147-89 CFB with CryptoPro-D S-box.
@end table