diff options
Diffstat (limited to 'src/lib/base/lookup.h')
| -rw-r--r-- | src/lib/base/lookup.h | 108 |
1 files changed, 73 insertions, 35 deletions
diff --git a/src/lib/base/lookup.h b/src/lib/base/lookup.h index d5b17237e..9595d1f06 100644 --- a/src/lib/base/lookup.h +++ b/src/lib/base/lookup.h @@ -8,19 +8,17 @@ #ifndef BOTAN_LOOKUP_H__ #define BOTAN_LOOKUP_H__ -#include <botan/types.h> +#include <botan/block_cipher.h> +#include <botan/stream_cipher.h> +#include <botan/hash.h> +#include <botan/mac.h> +#include <botan/exceptn.h> #include <string> #include <vector> #include <memory> namespace Botan { -class BlockCipher; -class StreamCipher; -class HashFunction; -class MessageAuthenticationCode; -class PBKDF; - /* * Get an algorithm object * NOTE: these functions create and return new objects, letting the @@ -33,13 +31,25 @@ class PBKDF; * @param algo_spec the name of the desired block cipher * @return pointer to the block cipher object */ -BOTAN_DLL BlockCipher* get_block_cipher(const std::string& algo_spec, - const std::string& provider = ""); +inline BlockCipher* get_block_cipher(const std::string& algo_spec, + const std::string& provider = "") + { + return BlockCipher::create(algo_spec, provider).release(); + } -BOTAN_DLL std::unique_ptr<BlockCipher> make_block_cipher(const std::string& algo_spec, - const std::string& provider = ""); +inline std::unique_ptr<BlockCipher> make_block_cipher(const std::string& algo_spec, + const std::string& provider = "") + { + std::unique_ptr<BlockCipher> p(BlockCipher::create(algo_spec, provider)); + if(p) + return p; + throw Algorithm_Not_Found(algo_spec); + } -BOTAN_DLL std::vector<std::string> get_block_cipher_providers(const std::string& algo_spec); +inline std::vector<std::string> get_block_cipher_providers(const std::string& algo_spec) + { + return BlockCipher::providers(algo_spec); + } /** * Stream cipher factory method. @@ -47,13 +57,25 @@ BOTAN_DLL std::vector<std::string> get_block_cipher_providers(const std::string& * @param algo_spec the name of the desired stream cipher * @return pointer to the stream cipher object */ -BOTAN_DLL StreamCipher* get_stream_cipher(const std::string& algo_spec, - const std::string& provider = ""); +inline StreamCipher* get_stream_cipher(const std::string& algo_spec, + const std::string& provider = "") + { + return StreamCipher::create(algo_spec, provider).release(); + } -BOTAN_DLL std::unique_ptr<StreamCipher> make_stream_cipher(const std::string& algo_spec, - const std::string& provider = ""); +inline std::unique_ptr<StreamCipher> make_stream_cipher(const std::string& algo_spec, + const std::string& provider = "") + { + std::unique_ptr<StreamCipher> p(StreamCipher::create(algo_spec, provider)); + if(p) + return p; + throw Algorithm_Not_Found(algo_spec); + } -BOTAN_DLL std::vector<std::string> get_stream_cipher_providers(const std::string& algo_spec); +inline std::vector<std::string> get_stream_cipher_providers(const std::string& algo_spec) + { + return StreamCipher::providers(algo_spec); + } /** * Hash function factory method. @@ -61,11 +83,20 @@ BOTAN_DLL std::vector<std::string> get_stream_cipher_providers(const std::string * @param algo_spec the name of the desired hash function * @return pointer to the hash function object */ -BOTAN_DLL HashFunction* get_hash_function(const std::string& algo_spec, - const std::string& provider = ""); +inline HashFunction* get_hash_function(const std::string& algo_spec, + const std::string& provider = "") + { + return HashFunction::create(algo_spec, provider).release(); + } -BOTAN_DLL std::unique_ptr<HashFunction> make_hash_function(const std::string& algo_spec, - const std::string& provider = ""); +inline std::unique_ptr<HashFunction> make_hash_function(const std::string& algo_spec, + const std::string& provider = "") + { + std::unique_ptr<HashFunction> p(HashFunction::create(algo_spec, provider)); + if(p) + return p; + throw Algorithm_Not_Found(algo_spec); + } inline HashFunction* get_hash(const std::string& algo_spec, const std::string& provider = "") @@ -73,7 +104,10 @@ inline HashFunction* get_hash(const std::string& algo_spec, return get_hash_function(algo_spec, provider); } -BOTAN_DLL std::vector<std::string> get_hash_function_providers(const std::string& algo_spec); +inline std::vector<std::string> get_hash_function_providers(const std::string& algo_spec) + { + return HashFunction::providers(algo_spec); + } /** * MAC factory method. @@ -81,21 +115,25 @@ BOTAN_DLL std::vector<std::string> get_hash_function_providers(const std::string * @param algo_spec the name of the desired MAC * @return pointer to the MAC object */ -BOTAN_DLL MessageAuthenticationCode* get_mac(const std::string& algo_spec, - const std::string& provider = ""); - -BOTAN_DLL std::unique_ptr<MessageAuthenticationCode> make_message_auth(const std::string& algo_spec, - const std::string& provider = ""); +inline MessageAuthenticationCode* get_mac(const std::string& algo_spec, + const std::string& provider = "") + { + return MessageAuthenticationCode::create(algo_spec, provider).release(); + } -BOTAN_DLL std::vector<std::string> get_mac_providers(const std::string& algo_spec); +inline std::unique_ptr<MessageAuthenticationCode> make_message_auth(const std::string& algo_spec, + const std::string& provider = "") + { + std::unique_ptr<MessageAuthenticationCode> p(MessageAuthenticationCode::create(algo_spec, provider)); + if(p) + return p; + throw Algorithm_Not_Found(algo_spec); + } -/** -* Password based key derivation function factory method -* @param algo_spec the name of the desired PBKDF algorithm -* @return pointer to newly allocated object of that type -*/ -BOTAN_DLL PBKDF* get_pbkdf(const std::string& algo_spec, - const std::string& provider = ""); +inline std::vector<std::string> get_mac_providers(const std::string& algo_spec) + { + return MessageAuthenticationCode::providers(algo_spec); + } } |