diff options
author | Kirill Volinsky <mataes2007@gmail.com> | 2012-07-20 16:21:49 +0000 |
---|---|---|
committer | Kirill Volinsky <mataes2007@gmail.com> | 2012-07-20 16:21:49 +0000 |
commit | f424a18112032cf61d2871a6b91a5af607c171ae (patch) | |
tree | 88fedc4e28941ceecda7026f0b06eba6271f91d5 /plugins/CryptoPP/crypto/emsa2.cpp | |
parent | bfe1bd0fc087be44c70904aee0fe4276643d206d (diff) |
CryptoPP:
changed folder structure
git-svn-id: http://svn.miranda-ng.org/main/trunk@1083 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/CryptoPP/crypto/emsa2.cpp')
-rw-r--r-- | plugins/CryptoPP/crypto/emsa2.cpp | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/plugins/CryptoPP/crypto/emsa2.cpp b/plugins/CryptoPP/crypto/emsa2.cpp deleted file mode 100644 index 43974358f6..0000000000 --- a/plugins/CryptoPP/crypto/emsa2.cpp +++ /dev/null @@ -1,34 +0,0 @@ -// emsa2.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "emsa2.h"
-
-#ifndef CRYPTOPP_IMPORTS
-
-NAMESPACE_BEGIN(CryptoPP)
-
-void EMSA2Pad::ComputeMessageRepresentative(RandomNumberGenerator &rng,
- const byte *recoverableMessage, size_t recoverableMessageLength,
- HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty,
- byte *representative, size_t representativeBitLength) const
-{
- assert(representativeBitLength >= MinRepresentativeBitLength(hashIdentifier.second, hash.DigestSize()));
-
- if (representativeBitLength % 8 != 7)
- throw PK_SignatureScheme::InvalidKeyLength("EMSA2: EMSA2 requires a key length that is a multiple of 8");
-
- size_t digestSize = hash.DigestSize();
- size_t representativeByteLength = BitsToBytes(representativeBitLength);
-
- representative[0] = messageEmpty ? 0x4b : 0x6b;
- memset(representative+1, 0xbb, representativeByteLength-digestSize-4); // pad with 0xbb
- byte *afterP2 = representative+representativeByteLength-digestSize-3;
- afterP2[0] = 0xba;
- hash.Final(afterP2+1);
- representative[representativeByteLength-2] = *hashIdentifier.first;
- representative[representativeByteLength-1] = 0xcc;
-}
-
-NAMESPACE_END
-
-#endif
|