diff options
Diffstat (limited to 'src/libstrongswan/plugins/gmp/gmp_plugin.c')
| -rw-r--r-- | src/libstrongswan/plugins/gmp/gmp_plugin.c | 121 |
1 files changed, 77 insertions, 44 deletions
diff --git a/src/libstrongswan/plugins/gmp/gmp_plugin.c b/src/libstrongswan/plugins/gmp/gmp_plugin.c index 55ccd4a4f..d93aa14a1 100644 --- a/src/libstrongswan/plugins/gmp/gmp_plugin.c +++ b/src/libstrongswan/plugins/gmp/gmp_plugin.c @@ -39,19 +39,85 @@ METHOD(plugin_t, get_name, char*, return "gmp"; } +METHOD(plugin_t, get_features, int, + private_gmp_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + /* DH groups */ + PLUGIN_REGISTER(DH, gmp_diffie_hellman_create), + PLUGIN_PROVIDE(DH, MODP_2048_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_2048_224), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_2048_256), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_1536_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_3072_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_4096_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_6144_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_8192_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_1024_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_1024_160), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_PROVIDE(DH, MODP_768_BIT), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + PLUGIN_REGISTER(DH, gmp_diffie_hellman_create_custom), + PLUGIN_PROVIDE(DH, MODP_CUSTOM), + PLUGIN_DEPENDS(RNG, RNG_STRONG), + /* private/public keys */ + PLUGIN_REGISTER(PRIVKEY, gmp_rsa_private_key_load, TRUE), + PLUGIN_PROVIDE(PRIVKEY, KEY_RSA), + PLUGIN_REGISTER(PRIVKEY_GEN, gmp_rsa_private_key_gen, FALSE), + PLUGIN_PROVIDE(PRIVKEY_GEN, KEY_RSA), + PLUGIN_DEPENDS(RNG, RNG_TRUE), + PLUGIN_REGISTER(PUBKEY, gmp_rsa_public_key_load, TRUE), + PLUGIN_PROVIDE(PUBKEY, KEY_RSA), + /* signature schemes, private */ + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_NULL), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_SHA1), + PLUGIN_DEPENDS(HASHER, HASH_SHA1), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_SHA224), + PLUGIN_DEPENDS(HASHER, HASH_SHA224), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_SHA256), + PLUGIN_DEPENDS(HASHER, HASH_SHA256), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_SHA384), + PLUGIN_DEPENDS(HASHER, HASH_SHA384), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_SHA512), + PLUGIN_DEPENDS(HASHER, HASH_SHA512), + PLUGIN_PROVIDE(PRIVKEY_SIGN, SIGN_RSA_EMSA_PKCS1_MD5), + PLUGIN_DEPENDS(HASHER, HASH_MD5), + /* signature verification schemes */ + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_NULL), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_SHA1), + PLUGIN_DEPENDS(HASHER, HASH_SHA1), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_SHA224), + PLUGIN_DEPENDS(HASHER, HASH_SHA224), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_SHA256), + PLUGIN_DEPENDS(HASHER, HASH_SHA256), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_SHA384), + PLUGIN_DEPENDS(HASHER, HASH_SHA384), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_SHA512), + PLUGIN_DEPENDS(HASHER, HASH_SHA512), + PLUGIN_PROVIDE(PUBKEY_VERIFY, SIGN_RSA_EMSA_PKCS1_MD5), + PLUGIN_DEPENDS(HASHER, HASH_MD5), + /* en-/decryption schemes */ + PLUGIN_PROVIDE(PRIVKEY_DECRYPT, ENCRYPT_RSA_PKCS1), + PLUGIN_PROVIDE(PUBKEY_ENCRYPT, ENCRYPT_RSA_PKCS1), + PLUGIN_DEPENDS(RNG, RNG_WEAK), + }; + *features = f; + return countof(f); +} + METHOD(plugin_t, destroy, void, private_gmp_plugin_t *this) { - lib->crypto->remove_dh(lib->crypto, - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->remove_dh(lib->crypto, - (dh_constructor_t)gmp_diffie_hellman_create_custom); - lib->creds->remove_builder(lib->creds, - (builder_function_t)gmp_rsa_private_key_gen); - lib->creds->remove_builder(lib->creds, - (builder_function_t)gmp_rsa_private_key_load); - lib->creds->remove_builder(lib->creds, - (builder_function_t)gmp_rsa_public_key_load); free(this); } @@ -66,45 +132,12 @@ plugin_t *gmp_plugin_create() .public = { .plugin = { .get_name = _get_name, - .reload = (void*)return_false, + .get_features = _get_features, .destroy = _destroy, }, }, ); - lib->crypto->add_dh(lib->crypto, MODP_2048_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_2048_224, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_2048_256, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_1536_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_3072_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_4096_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_6144_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_8192_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_1024_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_1024_160, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - lib->crypto->add_dh(lib->crypto, MODP_768_BIT, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create); - - lib->crypto->add_dh(lib->crypto, MODP_CUSTOM, get_name(this), - (dh_constructor_t)gmp_diffie_hellman_create_custom); - - lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, FALSE, - (builder_function_t)gmp_rsa_private_key_gen); - lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA, TRUE, - (builder_function_t)gmp_rsa_private_key_load); - lib->creds->add_builder(lib->creds, CRED_PUBLIC_KEY, KEY_RSA, TRUE, - (builder_function_t)gmp_rsa_public_key_load); - return &this->public.plugin; } |