/* * Algorithm Identifier * (C) 1999-2007 Jack Lloyd * * Botan is released under the Simplified BSD License (see license.txt) */ #ifndef BOTAN_ALGORITHM_IDENTIFIER_H_ #define BOTAN_ALGORITHM_IDENTIFIER_H_ #include #include #include #include namespace Botan { /** * Algorithm Identifier */ class BOTAN_PUBLIC_API(2,0) AlgorithmIdentifier final : public ASN1_Object { public: enum Encoding_Option { USE_NULL_PARAM }; void encode_into(class DER_Encoder&) const override; void decode_from(class BER_Decoder&) override; AlgorithmIdentifier() = default; AlgorithmIdentifier(const OID& oid, Encoding_Option enc); AlgorithmIdentifier(const std::string& oid_name, Encoding_Option enc); AlgorithmIdentifier(const OID& oid, const std::vector& params); AlgorithmIdentifier(const std::string& oid_name, const std::vector& params); const OID& get_oid() const { return oid; } const std::vector& get_parameters() const { return parameters; } /* * These values are public for historical reasons, but in a future release * they will be made private. Do not access them. */ OID oid; std::vector parameters; }; /* * Comparison Operations */ bool BOTAN_PUBLIC_API(2,0) operator==(const AlgorithmIdentifier&, const AlgorithmIdentifier&); bool BOTAN_PUBLIC_API(2,0) operator!=(const AlgorithmIdentifier&, const AlgorithmIdentifier&); } #endif