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author | Alexander Harkness <bearbin@gmail.com> | 2013-11-24 15:21:13 +0100 |
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committer | Alexander Harkness <bearbin@gmail.com> | 2013-11-24 15:21:13 +0100 |
commit | 3438e5d3ddf8444f0e31009ffbe8237ef3752c22 (patch) | |
tree | 7c2f76d5e9281c130e60fb932c4dda89a49863b6 /CryptoPP/dsa.cpp | |
parent | Moved source to src (diff) | |
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Diffstat (limited to 'CryptoPP/dsa.cpp')
-rw-r--r-- | CryptoPP/dsa.cpp | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/CryptoPP/dsa.cpp b/CryptoPP/dsa.cpp deleted file mode 100644 index 5aace4857..000000000 --- a/CryptoPP/dsa.cpp +++ /dev/null @@ -1,63 +0,0 @@ -// dsa.cpp - written and placed in the public domain by Wei Dai - -#include "pch.h" - -#ifndef CRYPTOPP_IMPORTS - -#include "dsa.h" -#include "nbtheory.h" - -NAMESPACE_BEGIN(CryptoPP) - -size_t DSAConvertSignatureFormat(byte *buffer, size_t bufferSize, DSASignatureFormat toFormat, const byte *signature, size_t signatureLen, DSASignatureFormat fromFormat) -{ - Integer r, s; - StringStore store(signature, signatureLen); - ArraySink sink(buffer, bufferSize); - - switch (fromFormat) - { - case DSA_P1363: - r.Decode(store, signatureLen/2); - s.Decode(store, signatureLen/2); - break; - case DSA_DER: - { - BERSequenceDecoder seq(store); - r.BERDecode(seq); - s.BERDecode(seq); - seq.MessageEnd(); - break; - } - case DSA_OPENPGP: - r.OpenPGPDecode(store); - s.OpenPGPDecode(store); - break; - } - - switch (toFormat) - { - case DSA_P1363: - r.Encode(sink, bufferSize/2); - s.Encode(sink, bufferSize/2); - break; - case DSA_DER: - { - DERSequenceEncoder seq(sink); - r.DEREncode(seq); - s.DEREncode(seq); - seq.MessageEnd(); - break; - } - case DSA_OPENPGP: - r.OpenPGPEncode(sink); - s.OpenPGPEncode(sink); - break; - } - - return (size_t)sink.TotalPutLength(); -} - -NAMESPACE_END - -#endif |