diff options
author | lloyd <[email protected]> | 2008-10-26 02:18:05 +0000 |
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committer | lloyd <[email protected]> | 2008-10-26 02:18:05 +0000 |
commit | 17231ebbb95cc45cca50eabc4799c3058fc78ee9 (patch) | |
tree | 72b419fcd6a398463ccd0f763dc8bc639ab88b5c /src/libstate/def_alg.cpp | |
parent | 6f2a68c40d85026da907c8ce5366998f14a99d9c (diff) |
Move libstate and selftest out of core/ dir to toplevel
Diffstat (limited to 'src/libstate/def_alg.cpp')
-rw-r--r-- | src/libstate/def_alg.cpp | 660 |
1 files changed, 660 insertions, 0 deletions
diff --git a/src/libstate/def_alg.cpp b/src/libstate/def_alg.cpp new file mode 100644 index 000000000..6f89fa121 --- /dev/null +++ b/src/libstate/def_alg.cpp @@ -0,0 +1,660 @@ +/************************************************* +* Default Engine Algorithms Source File * +* (C) 1999-2007 Jack Lloyd * +*************************************************/ + +#include <botan/eng_def.h> +#include <botan/lookup.h> +#include <botan/libstate.h> +#include <botan/parsing.h> +#include <memory> + +#if defined(BOTAN_HAS_AES) + #include <botan/aes.h> +#endif + +#if defined(BOTAN_HAS_BLOWFISH) + #include <botan/blowfish.h> +#endif + +#if defined(BOTAN_HAS_CAST) + #include <botan/cast128.h> + #include <botan/cast256.h> +#endif + +#if defined(BOTAN_HAS_DES) + #include <botan/des.h> + #include <botan/desx.h> +#endif + +#if defined(BOTAN_HAS_GOST) + #include <botan/gost.h> +#endif + +#if defined(BOTAN_HAS_IDEA) + #include <botan/idea.h> +#endif + +#if defined(BOTAN_HAS_KASUMI) + #include <botan/kasumi.h> +#endif + +#if defined(BOTAN_HAS_LION) + #include <botan/lion.h> +#endif + +#if defined(BOTAN_HAS_LUBY_RACKOFF) + #include <botan/lubyrack.h> +#endif + +#if defined(BOTAN_HAS_MARS) + #include <botan/mars.h> +#endif + +#if defined(BOTAN_HAS_MISTY1) + #include <botan/misty1.h> +#endif + +#if defined(BOTAN_HAS_NOEKEON) + #include <botan/noekeon.h> +#endif + +#if defined(BOTAN_HAS_RC2) + #include <botan/rc2.h> +#endif + +#if defined(BOTAN_HAS_RC5) + #include <botan/rc5.h> +#endif + +#if defined(BOTAN_HAS_RC6) + #include <botan/rc6.h> +#endif + +#if defined(BOTAN_HAS_SAFER) + #include <botan/safer_sk.h> +#endif + +#if defined(BOTAN_HAS_SEED) + #include <botan/seed.h> +#endif + +#if defined(BOTAN_HAS_SERPENT) + #include <botan/serpent.h> +#endif + +#if defined(BOTAN_HAS_SERPENT_IA32) + #include <botan/serp_ia32.h> +#endif + +#if defined(BOTAN_HAS_SKIPJACK) + #include <botan/skipjack.h> +#endif + +#if defined(BOTAN_HAS_SQUARE) + #include <botan/square.h> +#endif + +#if defined(BOTAN_HAS_TEA) + #include <botan/tea.h> +#endif + +#if defined(BOTAN_HAS_TWOFISH) + #include <botan/twofish.h> +#endif + +#if defined(BOTAN_HAS_XTEA) + #include <botan/xtea.h> +#endif + +#if defined(BOTAN_HAS_ARC4) + #include <botan/arc4.h> +#endif + +#if defined(BOTAN_HAS_SALSA20) + #include <botan/salsa20.h> +#endif + +#if defined(BOTAN_HAS_TURING) + #include <botan/turing.h> +#endif + +#if defined(BOTAN_HAS_WID_WAKE) + #include <botan/wid_wake.h> +#endif + +#if defined(BOTAN_HAS_CIPHER_MODE_PADDING) + #include <botan/mode_pad.h> +#endif + +#if defined(BOTAN_HAS_ADLER32) + #include <botan/adler32.h> +#endif + +#if defined(BOTAN_HAS_CRC24) + #include <botan/crc24.h> +#endif + +#if defined(BOTAN_HAS_CRC32) + #include <botan/crc32.h> +#endif + +#if defined(BOTAN_HAS_FORK_256) + #include <botan/fork256.h> +#endif + +#if defined(BOTAN_HAS_HAS_160) + #include <botan/has160.h> +#endif + +#if defined(BOTAN_HAS_MD2) + #include <botan/md2.h> +#endif + +#if defined(BOTAN_HAS_MD4) + #include <botan/md4.h> +#endif + +#if defined(BOTAN_HAS_MD4_IA32) + #include <botan/md4_ia32.h> +#endif + +#if defined(BOTAN_HAS_MD5) + #include <botan/md5.h> +#endif + +#if defined(BOTAN_HAS_MD5_IA32) + #include <botan/md5_ia32.h> +#endif + +#if defined(BOTAN_HAS_RIPEMD_128) + #include <botan/rmd128.h> +#endif + +#if defined(BOTAN_HAS_RIPEMD_160) + #include <botan/rmd160.h> +#endif + +#if defined(BOTAN_HAS_SHA1) + #include <botan/sha160.h> +#endif + +#if defined(BOTAN_HAS_SHA1_IA32) + #include <botan/sha1_ia32.h> +#endif + +#if defined(BOTAN_HAS_SHA1_SSE2) + #include <botan/sha1_sse2.h> +#endif + +#if defined(BOTAN_HAS_SHA1_AMD64) + #include <botan/sha1_amd64.h> +#endif + +#if defined(BOTAN_HAS_SHA2) + #include <botan/sha2_32.h> + #include <botan/sha2_64.h> +#endif + +#if defined(BOTAN_HAS_TIGER) + #include <botan/tiger.h> +#endif + +#if defined(BOTAN_HAS_WHIRLPOOL) + #include <botan/whrlpool.h> +#endif + +#if defined(BOTAN_HAS_PARALLEL_HASH) + #include <botan/par_hash.h> +#endif + +#if defined(BOTAN_HAS_CBC_MAC) + #include <botan/cbc_mac.h> +#endif + +#if defined(BOTAN_HAS_CMAC) + #include <botan/cmac.h> +#endif + +#if defined(BOTAN_HAS_HMAC) + #include <botan/hmac.h> +#endif + +#if defined(BOTAN_HAS_SSL3_MAC) + #include <botan/ssl3_mac.h> +#endif + +#if defined(BOTAN_HAS_ANSI_X919_MAC) + #include <botan/x919_mac.h> +#endif + +#if defined(BOTAN_HAS_PBKDF1) + #include <botan/pbkdf1.h> +#endif + +#if defined(BOTAN_HAS_PBKDF2) + #include <botan/pbkdf2.h> +#endif + +#if defined(BOTAN_HAS_PGPS2K) + #include <botan/pgp_s2k.h> +#endif + +namespace Botan { + +/************************************************* +* Some macros to simplify control flow * +*************************************************/ +#define HANDLE_TYPE_NO_ARGS(NAME, TYPE) \ + if(algo_name == NAME) \ + { \ + if(name.size() == 1) \ + return new TYPE; \ + throw Invalid_Algorithm_Name(algo_spec); \ + } + +#define HANDLE_TYPE_ONE_U32BIT(NAME, TYPE, DEFAULT) \ + if(algo_name == NAME) \ + { \ + if(name.size() == 1) \ + return new TYPE(DEFAULT); \ + if(name.size() == 2) \ + return new TYPE(to_u32bit(name[1])); \ + throw Invalid_Algorithm_Name(algo_spec); \ + } + +#define HANDLE_TYPE_TWO_U32BIT(NAME, TYPE, DEFAULT) \ + if(algo_name == NAME) \ + { \ + if(name.size() == 1) \ + return new TYPE(DEFAULT); \ + if(name.size() == 2) \ + return new TYPE(to_u32bit(name[1])); \ + if(name.size() == 3) \ + return new TYPE(to_u32bit(name[1]), to_u32bit(name[2])); \ + throw Invalid_Algorithm_Name(algo_spec); \ + } + +#define HANDLE_TYPE_ONE_STRING(NAME, TYPE) \ + if(algo_name == NAME) \ + { \ + if(name.size() == 2) \ + return new TYPE(name[1]); \ + throw Invalid_Algorithm_Name(algo_spec); \ + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +BlockCipher* +Default_Engine::find_block_cipher(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_AES) + HANDLE_TYPE_NO_ARGS("AES", AES); + HANDLE_TYPE_NO_ARGS("AES-128", AES_128); + HANDLE_TYPE_NO_ARGS("AES-192", AES_192); + HANDLE_TYPE_NO_ARGS("AES-256", AES_256); +#endif + +#if defined(BOTAN_HAS_BLOWFISH) + HANDLE_TYPE_NO_ARGS("Blowfish", Blowfish); +#endif + +#if defined(BOTAN_HAS_CAST) + HANDLE_TYPE_NO_ARGS("CAST-128", CAST_128); + HANDLE_TYPE_NO_ARGS("CAST-256", CAST_256); +#endif + +#if defined(BOTAN_HAS_DES) + HANDLE_TYPE_NO_ARGS("DES", DES); + HANDLE_TYPE_NO_ARGS("DESX", DESX); + HANDLE_TYPE_NO_ARGS("TripleDES", TripleDES); +#endif + +#if defined(BOTAN_HAS_GOST) + HANDLE_TYPE_NO_ARGS("GOST", GOST); +#endif + +#if defined(BOTAN_HAS_IDEA) + HANDLE_TYPE_NO_ARGS("IDEA", IDEA); +#endif + +#if defined(BOTAN_HAS_KASUMI) + HANDLE_TYPE_NO_ARGS("KASUMI", KASUMI); +#endif + +#if defined(BOTAN_HAS_MARS) + HANDLE_TYPE_NO_ARGS("MARS", MARS); +#endif + +#if defined(BOTAN_HAS_MISTY1) + HANDLE_TYPE_ONE_U32BIT("MISTY1", MISTY1, 8); +#endif + +#if defined(BOTAN_HAS_NOEKEON) + HANDLE_TYPE_NO_ARGS("Noekeon", Noekeon); +#endif + +#if defined(BOTAN_HAS_RC2) + HANDLE_TYPE_NO_ARGS("RC2", RC2); +#endif + +#if defined(BOTAN_HAS_RC5) + HANDLE_TYPE_ONE_U32BIT("RC5", RC5, 12); +#endif + +#if defined(BOTAN_HAS_RC6) + HANDLE_TYPE_NO_ARGS("RC6", RC6); +#endif + +#if defined(BOTAN_HAS_SAFER) + HANDLE_TYPE_ONE_U32BIT("SAFER-SK", SAFER_SK, 10); +#endif + +#if defined(BOTAN_HAS_SEED) + HANDLE_TYPE_NO_ARGS("SEED", SEED); +#endif + +#if defined(BOTAN_HAS_SERPENT_IA32) + HANDLE_TYPE_NO_ARGS("Serpent", Serpent_IA32); +#elif defined(BOTAN_HAS_SERPENT) + HANDLE_TYPE_NO_ARGS("Serpent", Serpent); +#endif + +#if defined(BOTAN_HAS_SKIPJACK) + HANDLE_TYPE_NO_ARGS("Skipjack", Skipjack); +#endif + +#if defined(BOTAN_HAS_SQUARE) + HANDLE_TYPE_NO_ARGS("Square", Square); +#endif + +#if defined(BOTAN_HAS_TEA) + HANDLE_TYPE_NO_ARGS("TEA", TEA); +#endif + +#if defined(BOTAN_HAS_TWOFISH) + HANDLE_TYPE_NO_ARGS("Twofish", Twofish); +#endif + +#if defined(BOTAN_HAS_XTEA) + HANDLE_TYPE_NO_ARGS("XTEA", XTEA); +#endif + +#if defined(BOTAN_HAS_LUBY_RACKOFF) + if(algo_name == "Luby-Rackoff" && name.size() >= 2) + { + HashFunction* hash = get_hash(name[1]); + if(hash) + return new LubyRackoff(hash); + } +#endif + +#if defined(BOTAN_HAS_LION) + if(algo_name == "Lion") + { + if(name.size() != 4) + throw Invalid_Algorithm_Name(algo_spec); + + std::auto_ptr<HashFunction> hash(get_hash(name[1])); + if(!hash.get()) + throw Algorithm_Not_Found(name[1]); + + std::auto_ptr<StreamCipher> sc(get_stream_cipher(name[2])); + if(!sc.get()) + throw Algorithm_Not_Found(name[2]); + + return new Lion(hash.release(), sc.release(), to_u32bit(name[3])); + } +#endif + + return 0; + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +StreamCipher* +Default_Engine::find_stream_cipher(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_ARC4) + HANDLE_TYPE_ONE_U32BIT("ARC4", ARC4, 0); + HANDLE_TYPE_ONE_U32BIT("RC4_drop", ARC4, 768); +#endif + +#if defined(BOTAN_HAS_SALSA20) + HANDLE_TYPE_NO_ARGS("Salsa20", Salsa20); +#endif + +#if defined(BOTAN_HAS_TURING) + HANDLE_TYPE_NO_ARGS("Turing", Turing); +#endif + +#if defined(BOTAN_HAS_WID_WAKE) + HANDLE_TYPE_NO_ARGS("WiderWake4+1-BE", WiderWake_41_BE); +#endif + + return 0; + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +HashFunction* +Default_Engine::find_hash(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_ADLER32) + HANDLE_TYPE_NO_ARGS("Adler32", Adler32); +#endif + +#if defined(BOTAN_HAS_CRC24) + HANDLE_TYPE_NO_ARGS("CRC24", CRC24); +#endif + +#if defined(BOTAN_HAS_CRC32) + HANDLE_TYPE_NO_ARGS("CRC32", CRC32); +#endif + +#if defined(BOTAN_HAS_FORK_256) + HANDLE_TYPE_NO_ARGS("FORK-256", FORK_256); +#endif + +#if defined(BOTAN_HAS_HAS_160) + HANDLE_TYPE_NO_ARGS("HAS-160", HAS_160); +#endif + +#if defined(BOTAN_HAS_MD2) + HANDLE_TYPE_NO_ARGS("MD2", MD2); +#endif + +#if defined(BOTAN_HAS_MD4_IA32) + HANDLE_TYPE_NO_ARGS("MD4", MD4_IA32); +#elif defined(BOTAN_HAS_MD4) + HANDLE_TYPE_NO_ARGS("MD4", MD4); +#endif + +#if defined(BOTAN_HAS_MD5_IA32) + HANDLE_TYPE_NO_ARGS("MD5", MD5_IA32); +#elif defined(BOTAN_HAS_MD5) + HANDLE_TYPE_NO_ARGS("MD5", MD5); +#endif + +#if defined(BOTAN_HAS_RIPEMD_128) + HANDLE_TYPE_NO_ARGS("RIPEMD-128", RIPEMD_128); +#endif + +#if defined(BOTAN_HAS_RIPEMD_160) + HANDLE_TYPE_NO_ARGS("RIPEMD-160", RIPEMD_160); +#endif + +#if defined(BOTAN_HAS_SHA1_SSE2) + HANDLE_TYPE_NO_ARGS("SHA-160", SHA_160_SSE2); +#elif defined(BOTAN_HAS_SHA1_AMD64) + HANDLE_TYPE_NO_ARGS("SHA-160", SHA_160_AMD64); +#elif defined(BOTAN_HAS_SHA1_IA32) + HANDLE_TYPE_NO_ARGS("SHA-160", SHA_160_IA32); +#elif defined(BOTAN_HAS_SHA1) + HANDLE_TYPE_NO_ARGS("SHA-160", SHA_160); +#endif + +#if defined(BOTAN_HAS_SHA2) + HANDLE_TYPE_NO_ARGS("SHA-224", SHA_224); + HANDLE_TYPE_NO_ARGS("SHA-256", SHA_256); + HANDLE_TYPE_NO_ARGS("SHA-384", SHA_384); + HANDLE_TYPE_NO_ARGS("SHA-512", SHA_512); +#endif + +#if defined(BOTAN_HAS_TIGER) + HANDLE_TYPE_TWO_U32BIT("Tiger", Tiger, 24); +#endif + +#if defined(BOTAN_HAS_WHIRLPOOL) + HANDLE_TYPE_NO_ARGS("Whirlpool", Whirlpool); +#endif + +#if defined(BOTAN_HAS_PARALLEL_HASH) + if(algo_name == "Parallel") + { + if(name.size() < 2) + throw Invalid_Algorithm_Name(algo_spec); + name.erase(name.begin()); + return new Parallel(name); + } +#endif + + return 0; + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +MessageAuthenticationCode* +Default_Engine::find_mac(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_CBC_MAC) + if(algo_name == "CBC-MAC") + { + if(name.size() == 2) + return new CBC_MAC(get_block_cipher(name[1])); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_CMAC) + if(algo_name == "CMAC") + { + if(name.size() == 2) + return new CMAC(get_block_cipher(name[1])); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_HMAC) + if(algo_name == "HMAC") + { + if(name.size() == 2) + return new HMAC(get_hash(name[1])); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_SSL3_MAC) + if(algo_name == "SSL3-MAC") + { + if(name.size() == 2) + return new SSL3_MAC(get_hash(name[1])); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_ANSI_X919_MAC) + if(algo_name == "X9.19-MAC") + { + if(name.size() == 1) + return new ANSI_X919_MAC(get_block_cipher("DES")); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + + return 0; + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +S2K* Default_Engine::find_s2k(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_PBKDF1) + if(algo_name == "PBKDF1") + { + if(name.size() == 2) + return new PKCS5_PBKDF1(get_hash(name[1])); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_PBKDF2) + if(algo_name == "PBKDF2") + { + if(name.size() == 2) + return new PKCS5_PBKDF2(get_mac("HMAC(" + name[1] + ")")); + throw Invalid_Algorithm_Name(algo_spec); + } +#endif + +#if defined(BOTAN_HAS_PGPS2K) + HANDLE_TYPE_ONE_STRING("OpenPGP-S2K", OpenPGP_S2K); +#endif + + return 0; + } + +/************************************************* +* Look for an algorithm with this name * +*************************************************/ +BlockCipherModePaddingMethod* +Default_Engine::find_bc_pad(const std::string& algo_spec) const + { + std::vector<std::string> name = parse_algorithm_name(algo_spec); + if(name.empty()) + return 0; + + const std::string algo_name = global_state().deref_alias(name[0]); + +#if defined(BOTAN_HAS_CIPHER_MODE_PADDING) + HANDLE_TYPE_NO_ARGS("PKCS7", PKCS7_Padding); + HANDLE_TYPE_NO_ARGS("OneAndZeros", OneAndZeros_Padding); + HANDLE_TYPE_NO_ARGS("X9.23", ANSI_X923_Padding); + HANDLE_TYPE_NO_ARGS("NoPadding", Null_Padding); +#endif + + return 0; + } + +} |