# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. def cryptography_has_ec2m(): return [ "EC_POINT_get_affine_coordinates_GF2m", ] def cryptography_has_rsa_oaep_md(): return [ "EVP_PKEY_CTX_set_rsa_oaep_md", ] def cryptography_has_rsa_oaep_label(): return [ "EVP_PKEY_CTX_set0_rsa_oaep_label", ] def cryptography_has_ssl3_method(): return [ "SSLv3_method", "SSLv3_client_method", "SSLv3_server_method", ] def cryptography_has_110_verification_params(): return ["X509_CHECK_FLAG_NEVER_CHECK_SUBJECT"] def cryptography_has_set_cert_cb(): return [ "SSL_CTX_set_cert_cb", "SSL_set_cert_cb", ] def cryptography_has_ssl_st(): return [ "SSL_ST_BEFORE", "SSL_ST_OK", "SSL_ST_INIT", "SSL_ST_RENEGOTIATE", ] def cryptography_has_tls_st(): return [ "TLS_ST_BEFORE", "TLS_ST_OK", ] def cryptography_has_scrypt(): return [ "EVP_PBE_scrypt", ] def cryptography_has_evp_pkey_dhx(): return [ "EVP_PKEY_DHX", ] def cryptography_has_mem_functions(): return [ "Cryptography_CRYPTO_set_mem_functions", ] def cryptography_has_x509_store_ctx_get_issuer(): return [ "X509_STORE_get_get_issuer", "X509_STORE_set_get_issuer", ] def cryptography_has_ed448(): return [ "EVP_PKEY_ED448", "NID_ED448", ] def cryptography_has_ed25519(): return [ "NID_ED25519", "EVP_PKEY_ED25519", ] def cryptography_has_poly1305(): return [ "NID_poly1305", "EVP_PKEY_POLY1305", ] def cryptography_has_oneshot_evp_digest_sign_verify(): return [ "EVP_DigestSign", "EVP_DigestVerify", ] def cryptography_has_evp_digestfinal_xof(): return [ "EVP_DigestFinalXOF", ] def cryptography_has_evp_pkey_get_set_tls_encodedpoint(): return [ "EVP_PKEY_get1_tls_encodedpoint", "EVP_PKEY_set1_tls_encodedpoint", ] def cryptography_has_fips(): return [ "FIPS_mode_set", "FIPS_mode", ] def cryptography_has_psk(): return [ "SSL_CTX_use_psk_identity_hint", "SSL_CTX_set_psk_server_callback", "SSL_CTX_set_psk_client_callback", ] def cryptography_has_custom_ext(): return [ "SSL_CTX_add_client_custom_ext", "SSL_CTX_add_server_custom_ext", "SSL_extension_supported", ] def cryptography_has_openssl_cleanup(): return [ "OPENSSL_cleanup", ] def cryptography_has_tlsv13(): return [ "TLS1_3_VERSION", "SSL_OP_NO_TLSv1_3", ] def cryptography_has_tlsv13_functions(): return [ "SSL_VERIFY_POST_HANDSHAKE", "SSL_CTX_set_ciphersuites", "SSL_verify_client_post_handshake", "SSL_CTX_set_post_handshake_auth", "SSL_set_post_handshake_auth", "SSL_SESSION_get_max_early_data", "SSL_write_early_data", "SSL_read_early_data", "SSL_CTX_set_max_early_data", ] def cryptography_has_keylog(): return [ "SSL_CTX_set_keylog_callback", "SSL_CTX_get_keylog_callback", ] def cryptography_has_raw_key(): return [ "EVP_PKEY_new_raw_private_key", "EVP_PKEY_new_raw_public_key", "EVP_PKEY_get_raw_private_key", "EVP_PKEY_get_raw_public_key", ] def cryptography_has_engine(): return [ "ENGINE_by_id", "ENGINE_init", "ENGINE_finish", "ENGINE_get_default_RAND", "ENGINE_set_default_RAND", "ENGINE_unregister_RAND", "ENGINE_ctrl_cmd", "ENGINE_free", "ENGINE_get_name", "Cryptography_add_osrandom_engine", "ENGINE_ctrl_cmd_string", "ENGINE_load_builtin_engines", "ENGINE_load_private_key", "ENGINE_load_public_key", "SSL_CTX_set_client_cert_engine", ] def cryptography_has_verified_chain(): return [ "SSL_get0_verified_chain", ] def cryptography_has_srtp(): return [ "SSL_CTX_set_tlsext_use_srtp", "SSL_set_tlsext_use_srtp", "SSL_get_selected_srtp_profile", ] def cryptography_has_get_proto_version(): return [ "SSL_CTX_get_min_proto_version", "SSL_CTX_get_max_proto_version", "SSL_get_min_proto_version", "SSL_get_max_proto_version", ] def cryptography_has_providers(): return [ "OSSL_PROVIDER_load", "OSSL_PROVIDER_unload", "ERR_LIB_PROV", "PROV_R_WRONG_FINAL_BLOCK_LENGTH", "PROV_R_BAD_DECRYPT", ] def cryptography_has_op_no_renegotiation(): return [ "SSL_OP_NO_RENEGOTIATION", ] def cryptography_has_dtls_get_data_mtu(): return [ "DTLS_get_data_mtu", ] def cryptography_has_300_fips(): return [ "EVP_default_properties_is_fips_enabled", "EVP_default_properties_enable_fips", ] def cryptography_has_ssl_cookie(): return [ "SSL_OP_COOKIE_EXCHANGE", "DTLSv1_listen", "SSL_CTX_set_cookie_generate_cb", "SSL_CTX_set_cookie_verify_cb", ] def cryptography_has_pkcs7_funcs(): return [ "SMIME_write_PKCS7", "PEM_write_bio_PKCS7_stream", "PKCS7_sign_add_signer", "PKCS7_final", "PKCS7_verify", "SMIME_read_PKCS7", "PKCS7_get0_signers", ] def cryptography_has_bn_flags(): return [ "BN_FLG_CONSTTIME", "BN_set_flags", "BN_prime_checks_for_size", ] def cryptography_has_evp_pkey_dh(): return [ "EVP_PKEY_set1_DH", ] # This is a mapping of # {condition: function-returning-names-dependent-on-that-condition} so we can # loop over them and delete unsupported names at runtime. It will be removed # when cffi supports #if in cdef. We use functions instead of just a dict of # lists so we can use coverage to measure which are used. CONDITIONAL_NAMES = { "Cryptography_HAS_EC2M": cryptography_has_ec2m, "Cryptography_HAS_RSA_OAEP_MD": cryptography_has_rsa_oaep_md, "Cryptography_HAS_RSA_OAEP_LABEL": cryptography_has_rsa_oaep_label, "Cryptography_HAS_SSL3_METHOD": cryptography_has_ssl3_method, "Cryptography_HAS_110_VERIFICATION_PARAMS": ( cryptography_has_110_verification_params ), "Cryptography_HAS_SET_CERT_CB": cryptography_has_set_cert_cb, "Cryptography_HAS_SSL_ST": cryptography_has_ssl_st, "Cryptography_HAS_TLS_ST": cryptography_has_tls_st, "Cryptography_HAS_SCRYPT": cryptography_has_scrypt, "Cryptography_HAS_EVP_PKEY_DHX": cryptography_has_evp_pkey_dhx, "Cryptography_HAS_MEM_FUNCTIONS": cryptography_has_mem_functions, "Cryptography_HAS_X509_STORE_CTX_GET_ISSUER": ( cryptography_has_x509_store_ctx_get_issuer ), "Cryptography_HAS_ED448": cryptography_has_ed448, "Cryptography_HAS_ED25519": cryptography_has_ed25519, "Cryptography_HAS_POLY1305": cryptography_has_poly1305, "Cryptography_HAS_ONESHOT_EVP_DIGEST_SIGN_VERIFY": ( cryptography_has_oneshot_evp_digest_sign_verify ), "Cryptography_HAS_EVP_PKEY_get_set_tls_encodedpoint": ( cryptography_has_evp_pkey_get_set_tls_encodedpoint ), "Cryptography_HAS_FIPS": cryptography_has_fips, "Cryptography_HAS_PSK": cryptography_has_psk, "Cryptography_HAS_CUSTOM_EXT": cryptography_has_custom_ext, "Cryptography_HAS_OPENSSL_CLEANUP": cryptography_has_openssl_cleanup, "Cryptography_HAS_TLSv1_3": cryptography_has_tlsv13, "Cryptography_HAS_TLSv1_3_FUNCTIONS": cryptography_has_tlsv13_functions, "Cryptography_HAS_KEYLOG": cryptography_has_keylog, "Cryptography_HAS_RAW_KEY": cryptography_has_raw_key, "Cryptography_HAS_EVP_DIGESTFINAL_XOF": ( cryptography_has_evp_digestfinal_xof ), "Cryptography_HAS_ENGINE": cryptography_has_engine, "Cryptography_HAS_VERIFIED_CHAIN": cryptography_has_verified_chain, "Cryptography_HAS_SRTP": cryptography_has_srtp, "Cryptography_HAS_GET_PROTO_VERSION": cryptography_has_get_proto_version, "Cryptography_HAS_PROVIDERS": cryptography_has_providers, "Cryptography_HAS_OP_NO_RENEGOTIATION": ( cryptography_has_op_no_renegotiation ), "Cryptography_HAS_DTLS_GET_DATA_MTU": cryptography_has_dtls_get_data_mtu, "Cryptography_HAS_300_FIPS": cryptography_has_300_fips, "Cryptography_HAS_SSL_COOKIE": cryptography_has_ssl_cookie, "Cryptography_HAS_PKCS7_FUNCS": cryptography_has_pkcs7_funcs, "Cryptography_HAS_BN_FLAGS": cryptography_has_bn_flags, "Cryptography_HAS_EVP_PKEY_DH": cryptography_has_evp_pkey_dh, }