diff options
Diffstat (limited to 'src/libs/3rdparty/botan/src/lib/pk_pad/hash_id/hash_id.cpp')
| -rw-r--r-- | src/libs/3rdparty/botan/src/lib/pk_pad/hash_id/hash_id.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/pk_pad/hash_id/hash_id.cpp b/src/libs/3rdparty/botan/src/lib/pk_pad/hash_id/hash_id.cpp new file mode 100644 index 0000000000..ec317f9692 --- /dev/null +++ b/src/libs/3rdparty/botan/src/lib/pk_pad/hash_id/hash_id.cpp @@ -0,0 +1,163 @@ +/* +* Hash Function Identification +* (C) 1999-2008 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#include <botan/hash_id.h> +#include <botan/exceptn.h> + +namespace Botan { + +namespace { + +const uint8_t MD5_PKCS_ID[] = { +0x30, 0x20, 0x30, 0x0C, 0x06, 0x08, 0x2A, 0x86, 0x48, 0x86, +0xF7, 0x0D, 0x02, 0x05, 0x05, 0x00, 0x04, 0x10 }; + +const uint8_t RIPEMD_160_PKCS_ID[] = { +0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2B, 0x24, 0x03, 0x02, +0x01, 0x05, 0x00, 0x04, 0x14 }; + +const uint8_t SHA_160_PKCS_ID[] = { +0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2B, 0x0E, 0x03, 0x02, +0x1A, 0x05, 0x00, 0x04, 0x14 }; + +const uint8_t SHA_224_PKCS_ID[] = { +0x30, 0x2D, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, +0x65, 0x03, 0x04, 0x02, 0x04, 0x05, 0x00, 0x04, 0x1C }; + +const uint8_t SHA_256_PKCS_ID[] = { +0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, +0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20 }; + +const uint8_t SHA_384_PKCS_ID[] = { +0x30, 0x41, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, +0x65, 0x03, 0x04, 0x02, 0x02, 0x05, 0x00, 0x04, 0x30 }; + +const uint8_t SHA_512_PKCS_ID[] = { +0x30, 0x51, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, +0x65, 0x03, 0x04, 0x02, 0x03, 0x05, 0x00, 0x04, 0x40 }; + +const uint8_t SHA_512_256_PKCS_ID[] = { +0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, +0x65, 0x03, 0x04, 0x02, 0x06, 0x05, 0x00, 0x04, 0x20 }; + +const uint8_t SHA3_224_PKCS_ID[] = { +0x30, 0x2D, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, +0x03, 0x04, 0x02, 0x07, 0x05, 0x00, 0x04, 0x1C }; + +const uint8_t SHA3_256_PKCS_ID[] = { +0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, +0x03, 0x04, 0x02, 0x08, 0x05, 0x00, 0x04, 0x20 }; + +const uint8_t SHA3_384_PKCS_ID[] = { +0x30, 0x41, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, +0x03, 0x04, 0x02, 0x09, 0x05, 0x00, 0x04, 0x30 }; + +const uint8_t SHA3_512_PKCS_ID[] = { +0x30, 0x51, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, +0x03, 0x04, 0x02, 0x0A, 0x05, 0x00, 0x04, 0x40 }; + +const uint8_t SM3_PKCS_ID[] = { +0x30, 0x30, 0x30, 0x0C, 0x06, 0x08, 0x2A, 0x81, 0x1C, 0xCF, +0x55, 0x01, 0x83, 0x11, 0x05, 0x00, 0x04, 0x20, +}; + +const uint8_t TIGER_PKCS_ID[] = { +0x30, 0x29, 0x30, 0x0D, 0x06, 0x09, 0x2B, 0x06, 0x01, 0x04, +0x01, 0xDA, 0x47, 0x0C, 0x02, 0x05, 0x00, 0x04, 0x18 }; + +} + +/* +* HashID as specified by PKCS +*/ +std::vector<uint8_t> pkcs_hash_id(const std::string& name) + { + // Special case for SSL/TLS RSA signatures + if(name == "Parallel(MD5,SHA-160)") + return std::vector<uint8_t>(); + + // If you add a value to this function, also update test_hash_id.cpp + + if(name == "MD5") + return std::vector<uint8_t>(MD5_PKCS_ID, + MD5_PKCS_ID + sizeof(MD5_PKCS_ID)); + + if(name == "RIPEMD-160") + return std::vector<uint8_t>(RIPEMD_160_PKCS_ID, + RIPEMD_160_PKCS_ID + sizeof(RIPEMD_160_PKCS_ID)); + + if(name == "SHA-160" || name == "SHA-1" || name == "SHA1") + return std::vector<uint8_t>(SHA_160_PKCS_ID, + SHA_160_PKCS_ID + sizeof(SHA_160_PKCS_ID)); + + if(name == "SHA-224") + return std::vector<uint8_t>(SHA_224_PKCS_ID, + SHA_224_PKCS_ID + sizeof(SHA_224_PKCS_ID)); + + if(name == "SHA-256") + return std::vector<uint8_t>(SHA_256_PKCS_ID, + SHA_256_PKCS_ID + sizeof(SHA_256_PKCS_ID)); + + if(name == "SHA-384") + return std::vector<uint8_t>(SHA_384_PKCS_ID, + SHA_384_PKCS_ID + sizeof(SHA_384_PKCS_ID)); + + if(name == "SHA-512") + return std::vector<uint8_t>(SHA_512_PKCS_ID, + SHA_512_PKCS_ID + sizeof(SHA_512_PKCS_ID)); + + if(name == "SHA-512-256") + return std::vector<uint8_t>(SHA_512_256_PKCS_ID, + SHA_512_256_PKCS_ID + sizeof(SHA_512_256_PKCS_ID)); + + if(name == "SHA-3(224)") + return std::vector<uint8_t>(SHA3_224_PKCS_ID, + SHA3_224_PKCS_ID + sizeof(SHA3_224_PKCS_ID)); + + if(name == "SHA-3(256)") + return std::vector<uint8_t>(SHA3_256_PKCS_ID, + SHA3_256_PKCS_ID + sizeof(SHA3_256_PKCS_ID)); + + if(name == "SHA-3(384)") + return std::vector<uint8_t>(SHA3_384_PKCS_ID, + SHA3_384_PKCS_ID + sizeof(SHA3_384_PKCS_ID)); + + if(name == "SHA-3(512)") + return std::vector<uint8_t>(SHA3_512_PKCS_ID, + SHA3_512_PKCS_ID + sizeof(SHA3_512_PKCS_ID)); + + if(name == "SM3") + return std::vector<uint8_t>(SM3_PKCS_ID, SM3_PKCS_ID + sizeof(SM3_PKCS_ID)); + + if(name == "Tiger(24,3)") + return std::vector<uint8_t>(TIGER_PKCS_ID, + TIGER_PKCS_ID + sizeof(TIGER_PKCS_ID)); + + throw Invalid_Argument("No PKCS #1 identifier for " + name); + } + +/* +* HashID as specified by IEEE 1363/X9.31 +*/ +uint8_t ieee1363_hash_id(const std::string& name) + { + if(name == "SHA-160" || name == "SHA-1" || name == "SHA1") + return 0x33; + + if(name == "SHA-224") return 0x38; + if(name == "SHA-256") return 0x34; + if(name == "SHA-384") return 0x36; + if(name == "SHA-512") return 0x35; + + if(name == "RIPEMD-160") return 0x31; + + if(name == "Whirlpool") return 0x37; + + return 0; + } + +} |