Add features support to gcrypt plugin.
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@ -99,25 +99,82 @@ METHOD(plugin_t, get_name, char*,
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return "gcrypt";
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}
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METHOD(plugin_t, get_features, int,
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private_gcrypt_plugin_t *this, plugin_feature_t *features[])
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{
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static plugin_feature_t f[] = {
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/* crypters */
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PLUGIN_REGISTER(CRYPTER, gcrypt_crypter_create),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CTR, 32),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_AES_CBC, 32),
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/* gcrypt only supports 128 bit blowfish */
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PLUGIN_PROVIDE(CRYPTER, ENCR_BLOWFISH, 16),
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#ifdef HAVE_GCRY_CIPHER_CAMELLIA
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CTR, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CTR, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CTR, 32),
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CBC, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CBC, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAMELLIA_CBC, 32),
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#endif
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PLUGIN_PROVIDE(CRYPTER, ENCR_CAST, 0),
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PLUGIN_PROVIDE(CRYPTER, ENCR_3DES, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_DES, 8),
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PLUGIN_PROVIDE(CRYPTER, ENCR_DES_ECB, 8),
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PLUGIN_PROVIDE(CRYPTER, ENCR_SERPENT_CBC, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_SERPENT_CBC, 24),
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PLUGIN_PROVIDE(CRYPTER, ENCR_SERPENT_CBC, 32),
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PLUGIN_PROVIDE(CRYPTER, ENCR_TWOFISH_CBC, 16),
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PLUGIN_PROVIDE(CRYPTER, ENCR_TWOFISH_CBC, 32),
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/* hashers */
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PLUGIN_REGISTER(HASHER, gcrypt_hasher_create),
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PLUGIN_PROVIDE(HASHER, HASH_MD2),
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PLUGIN_PROVIDE(HASHER, HASH_MD4),
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PLUGIN_PROVIDE(HASHER, HASH_MD5),
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PLUGIN_PROVIDE(HASHER, HASH_SHA1),
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PLUGIN_PROVIDE(HASHER, HASH_SHA224),
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PLUGIN_PROVIDE(HASHER, HASH_SHA256),
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PLUGIN_PROVIDE(HASHER, HASH_SHA384),
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PLUGIN_PROVIDE(HASHER, HASH_SHA512),
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/* MODP DH groups */
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PLUGIN_REGISTER(DH, gcrypt_dh_create),
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PLUGIN_PROVIDE(DH, MODP_2048_BIT),
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PLUGIN_PROVIDE(DH, MODP_2048_224),
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PLUGIN_PROVIDE(DH, MODP_2048_256),
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PLUGIN_PROVIDE(DH, MODP_1536_BIT),
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PLUGIN_PROVIDE(DH, MODP_3072_BIT),
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PLUGIN_PROVIDE(DH, MODP_4096_BIT),
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PLUGIN_PROVIDE(DH, MODP_6144_BIT),
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PLUGIN_PROVIDE(DH, MODP_8192_BIT),
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PLUGIN_PROVIDE(DH, MODP_1024_BIT),
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PLUGIN_PROVIDE(DH, MODP_1024_160),
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PLUGIN_PROVIDE(DH, MODP_768_BIT),
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PLUGIN_REGISTER(DH, gcrypt_dh_create_custom),
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PLUGIN_PROVIDE(DH, MODP_CUSTOM),
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/* RSA private/public key loading */
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PLUGIN_REGISTER(PUBKEY, gcrypt_rsa_public_key_load, TRUE),
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PLUGIN_PROVIDE(PUBKEY, KEY_RSA),
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PLUGIN_REGISTER(PRIVKEY, gcrypt_rsa_private_key_load, TRUE),
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PLUGIN_PROVIDE(PRIVKEY, KEY_RSA),
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PLUGIN_REGISTER(PRIVKEY_GEN, gcrypt_rsa_private_key_gen, FALSE),
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PLUGIN_PROVIDE(PRIVKEY_GEN, KEY_RSA),
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/* random numbers */
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PLUGIN_REGISTER(RNG, gcrypt_rng_create),
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PLUGIN_PROVIDE(RNG, RNG_WEAK),
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PLUGIN_PROVIDE(RNG, RNG_STRONG),
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PLUGIN_PROVIDE(RNG, RNG_TRUE),
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};
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*features = f;
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return countof(f);
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}
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METHOD(plugin_t, destroy, void,
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private_gcrypt_plugin_t *this)
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{
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lib->crypto->remove_hasher(lib->crypto,
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->remove_crypter(lib->crypto,
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->remove_rng(lib->crypto,
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(rng_constructor_t)gcrypt_rng_create);
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lib->crypto->remove_dh(lib->crypto,
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->remove_dh(lib->crypto,
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(dh_constructor_t)gcrypt_dh_create_custom);
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lib->creds->remove_builder(lib->creds,
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(builder_function_t)gcrypt_rsa_private_key_gen);
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lib->creds->remove_builder(lib->creds,
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(builder_function_t)gcrypt_rsa_private_key_load);
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lib->creds->remove_builder(lib->creds,
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(builder_function_t)gcrypt_rsa_public_key_load);
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free(this);
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}
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@ -149,96 +206,12 @@ plugin_t *gcrypt_plugin_create()
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.public = {
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.plugin = {
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.get_name = _get_name,
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.reload = (void*)return_false,
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.get_features = _get_features,
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.destroy = _destroy,
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},
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},
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);
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/* hashers */
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lib->crypto->add_hasher(lib->crypto, HASH_SHA1, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_MD4, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_MD5, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_SHA224, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_SHA256, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_SHA384, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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lib->crypto->add_hasher(lib->crypto, HASH_SHA512, get_name(this),
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(hasher_constructor_t)gcrypt_hasher_create);
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/* crypters */
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lib->crypto->add_crypter(lib->crypto, ENCR_3DES, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_CAST, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_BLOWFISH, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_DES, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_DES_ECB, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_AES_CBC, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_AES_CTR, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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#ifdef HAVE_GCRY_CIPHER_CAMELLIA
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lib->crypto->add_crypter(lib->crypto, ENCR_CAMELLIA_CBC, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_CAMELLIA_CTR, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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#endif /* HAVE_GCRY_CIPHER_CAMELLIA */
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lib->crypto->add_crypter(lib->crypto, ENCR_SERPENT_CBC, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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lib->crypto->add_crypter(lib->crypto, ENCR_TWOFISH_CBC, get_name(this),
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(crypter_constructor_t)gcrypt_crypter_create);
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/* random numbers */
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lib->crypto->add_rng(lib->crypto, RNG_WEAK, get_name(this),
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(rng_constructor_t)gcrypt_rng_create);
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lib->crypto->add_rng(lib->crypto, RNG_STRONG, get_name(this),
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(rng_constructor_t)gcrypt_rng_create);
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lib->crypto->add_rng(lib->crypto, RNG_TRUE, get_name(this),
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(rng_constructor_t)gcrypt_rng_create);
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/* diffie hellman groups, using modp */
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lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_2048_224, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_2048_256, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_1024_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_1024_160, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_768_BIT, get_name(this),
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(dh_constructor_t)gcrypt_dh_create);
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lib->crypto->add_dh(lib->crypto, MODP_CUSTOM, get_name(this),
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(dh_constructor_t)gcrypt_dh_create_custom);
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/* RSA */
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lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, FALSE,
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(builder_function_t)gcrypt_rsa_private_key_gen);
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lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, TRUE,
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(builder_function_t)gcrypt_rsa_private_key_load);
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lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, TRUE,
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(builder_function_t)gcrypt_rsa_public_key_load);
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return &this->public.plugin;
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}
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