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Diffstat (limited to 'botan/src/selftest/selftest.cpp')
| -rw-r--r-- | botan/src/selftest/selftest.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/botan/src/selftest/selftest.cpp b/botan/src/selftest/selftest.cpp new file mode 100644 index 0000000..d644e86 --- /dev/null +++ b/botan/src/selftest/selftest.cpp @@ -0,0 +1,184 @@ +/* +* Startup Self Tests +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#include <botan/selftest.h> +#include <botan/filters.h> +#include <botan/ecb.h> +#include <botan/cbc.h> +#include <botan/cfb.h> +#include <botan/ofb.h> +#include <botan/ctr.h> +#include <botan/hmac.h> + +namespace Botan { + +namespace { + +/* +* Perform a Known Answer Test +*/ +void do_kat(const std::string& in, const std::string& out, + const std::string& algo_name, Filter* filter) + { + if(out.length()) + { + Pipe pipe(new Hex_Decoder, filter, new Hex_Encoder); + pipe.process_msg(in); + + if(out != pipe.read_all_as_string()) + throw Self_Test_Failure(algo_name + " startup test"); + } + } + +/* +* Perform a KAT for a cipher +*/ +void cipher_kat(const BlockCipher* proto, + const std::string& key_str, + const std::string& iv_str, + const std::string& in, + const std::string& ecb_out, + const std::string& cbc_out, + const std::string& cfb_out, + const std::string& ofb_out, + const std::string& ctr_out) + { + SymmetricKey key(key_str); + InitializationVector iv(iv_str); + + std::string name = proto->name(); + + do_kat(in, ecb_out, name + "/ECB", + new ECB_Encryption(proto->clone(), new Null_Padding, key)); + do_kat(ecb_out, in, name + "/ECB", + new ECB_Decryption(proto->clone(), new Null_Padding, key)); + + do_kat(in, cbc_out, name + "/CBC", + new CBC_Encryption(proto->clone(), new Null_Padding, key, iv)); + do_kat(cbc_out, in, name + "/CBC", + new CBC_Decryption(proto->clone(), new Null_Padding, key, iv)); + + do_kat(in, cfb_out, name + "/CFB", + new CFB_Encryption(proto->clone(), key, iv)); + do_kat(cfb_out, in, name + "/CFB", + new CFB_Decryption(proto->clone(), key, iv)); + + do_kat(in, ofb_out, name + "/OFB", new OFB(proto->clone(), key, iv)); + + do_kat(in, ctr_out, name + "/CTR-BE", + new CTR_BE(proto->clone(), key, iv)); + } + +} + +/* +* Perform Self Tests +*/ +bool passes_self_tests(Algorithm_Factory& af) + { + try + { + if(const BlockCipher* proto = af.prototype_block_cipher("DES")) + { + cipher_kat(proto, + "0123456789ABCDEF", "1234567890ABCDEF", + "4E6F77206973207468652074696D6520666F7220616C6C20", + "3FA40E8A984D48156A271787AB8883F9893D51EC4B563B53", + "E5C7CDDE872BF27C43E934008C389C0F683788499A7C05F6", + "F3096249C7F46E51A69E839B1A92F78403467133898EA622", + "F3096249C7F46E5135F24A242EEB3D3F3D6D5BE3255AF8C3", + "F3096249C7F46E51163A8CA0FFC94C27FA2F80F480B86F75"); + } + + if(const BlockCipher* proto = af.prototype_block_cipher("TripleDES")) + { + cipher_kat(proto, + "385D7189A5C3D485E1370AA5D408082B5CCCCB5E19F2D90E", + "C141B5FCCD28DC8A", + "6E1BD7C6120947A464A6AAB293A0F89A563D8D40D3461B68", + "64EAAD4ACBB9CEAD6C7615E7C7E4792FE587D91F20C7D2F4", + "6235A461AFD312973E3B4F7AA7D23E34E03371F8E8C376C9", + "E26BA806A59B0330DE40CA38E77A3E494BE2B212F6DD624B", + "E26BA806A59B03307DE2BCC25A08BA40A8BA335F5D604C62", + "E26BA806A59B03303C62C2EFF32D3ACDD5D5F35EBCC53371"); + } + + if(const BlockCipher* proto = af.prototype_block_cipher("AES")) + { + cipher_kat(proto, + "2B7E151628AED2A6ABF7158809CF4F3C", + "000102030405060708090A0B0C0D0E0F", + "6BC1BEE22E409F96E93D7E117393172A" + "AE2D8A571E03AC9C9EB76FAC45AF8E51", + "3AD77BB40D7A3660A89ECAF32466EF97" + "F5D3D58503B9699DE785895A96FDBAAF", + "7649ABAC8119B246CEE98E9B12E9197D" + "5086CB9B507219EE95DB113A917678B2", + "3B3FD92EB72DAD20333449F8E83CFB4A" + "C8A64537A0B3A93FCDE3CDAD9F1CE58B", + "3B3FD92EB72DAD20333449F8E83CFB4A" + "7789508D16918F03F53C52DAC54ED825", + "3B3FD92EB72DAD20333449F8E83CFB4A" + "010C041999E03F36448624483E582D0E"); + } + + if(const HashFunction* proto = af.prototype_hash_function("SHA-1")) + { + do_kat("", "DA39A3EE5E6B4B0D3255BFEF95601890AFD80709", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("616263", "A9993E364706816ABA3E25717850C26C9CD0D89D", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("6162636462636465636465666465666765666768666768696768696A" + "68696A6B696A6B6C6A6B6C6D6B6C6D6E6C6D6E6F6D6E6F706E6F7071", + "84983E441C3BD26EBAAE4AA1F95129E5E54670F1", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("4869205468657265", + "B617318655057264E28BC0B6FB378C8EF146BE00", + "HMAC(" + proto->name() + ")", + new MAC_Filter(new HMAC(proto->clone()), + SymmetricKey("0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B"))); + } + + if(const HashFunction* proto = af.prototype_hash_function("SHA-256")) + { + do_kat("", + "E3B0C44298FC1C149AFBF4C8996FB924" + "27AE41E4649B934CA495991B7852B855", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("616263", + "BA7816BF8F01CFEA414140DE5DAE2223" + "B00361A396177A9CB410FF61F20015AD", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("6162636462636465636465666465666765666768666768696768696A" + "68696A6B696A6B6C6A6B6C6D6B6C6D6E6C6D6E6F6D6E6F706E6F7071", + "248D6A61D20638B8E5C026930C3E6039" + "A33CE45964FF2167F6ECEDD419DB06C1", + proto->name(), new Hash_Filter(proto->clone())); + + do_kat("4869205468657265", + "198A607EB44BFBC69903A0F1CF2BBDC5" + "BA0AA3F3D9AE3C1C7A3B1696A0B68CF7", + "HMAC(" + proto->name() + ")", + new MAC_Filter(new HMAC(proto->clone()), + SymmetricKey("0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B" + "0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B0B"))); + } + } + catch(std::exception) + { + return false; + } + + return true; + } + +} |