From 3438e5d3ddf8444f0e31009ffbe8237ef3752c22 Mon Sep 17 00:00:00 2001
From: Alexander Harkness <bearbin@gmail.com>
Date: Sun, 24 Nov 2013 14:21:13 +0000
Subject: move cryptopp into lib

---
 CryptoPP/pkcspad.cpp | 124 ---------------------------------------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 CryptoPP/pkcspad.cpp

(limited to 'CryptoPP/pkcspad.cpp')

diff --git a/CryptoPP/pkcspad.cpp b/CryptoPP/pkcspad.cpp
deleted file mode 100644
index e1f1d1e23..000000000
--- a/CryptoPP/pkcspad.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-// pkcspad.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-
-#ifndef CRYPTOPP_PKCSPAD_CPP	// SunCC workaround: compiler could cause this file to be included twice
-#define CRYPTOPP_PKCSPAD_CPP
-
-#include "pkcspad.h"
-#include <assert.h>
-
-NAMESPACE_BEGIN(CryptoPP)
-
-// more in dll.cpp
-template<> const byte PKCS_DigestDecoration<Weak1::MD2>::decoration[] = {0x30,0x20,0x30,0x0c,0x06,0x08,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x02,0x02,0x05,0x00,0x04,0x10};
-template<> const unsigned int PKCS_DigestDecoration<Weak1::MD2>::length = sizeof(PKCS_DigestDecoration<Weak1::MD2>::decoration);
-
-template<> const byte PKCS_DigestDecoration<Weak1::MD5>::decoration[] = {0x30,0x20,0x30,0x0c,0x06,0x08,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x02,0x05,0x05,0x00,0x04,0x10};
-template<> const unsigned int PKCS_DigestDecoration<Weak1::MD5>::length = sizeof(PKCS_DigestDecoration<Weak1::MD5>::decoration);
-
-template<> const byte PKCS_DigestDecoration<RIPEMD160>::decoration[] = {0x30,0x21,0x30,0x09,0x06,0x05,0x2b,0x24,0x03,0x02,0x01,0x05,0x00,0x04,0x14};
-template<> const unsigned int PKCS_DigestDecoration<RIPEMD160>::length = sizeof(PKCS_DigestDecoration<RIPEMD160>::decoration);
-
-template<> const byte PKCS_DigestDecoration<Tiger>::decoration[] = {0x30,0x29,0x30,0x0D,0x06,0x09,0x2B,0x06,0x01,0x04,0x01,0xDA,0x47,0x0C,0x02,0x05,0x00,0x04,0x18};
-template<> const unsigned int PKCS_DigestDecoration<Tiger>::length = sizeof(PKCS_DigestDecoration<Tiger>::decoration);
-
-size_t PKCS_EncryptionPaddingScheme::MaxUnpaddedLength(size_t paddedLength) const
-{
-	return SaturatingSubtract(paddedLength/8, 10U);
-}
-
-void PKCS_EncryptionPaddingScheme::Pad(RandomNumberGenerator &rng, const byte *input, size_t inputLen, byte *pkcsBlock, size_t pkcsBlockLen, const NameValuePairs &parameters) const
-{
-	assert (inputLen <= MaxUnpaddedLength(pkcsBlockLen));	// this should be checked by caller
-
-	// convert from bit length to byte length
-	if (pkcsBlockLen % 8 != 0)
-	{
-		pkcsBlock[0] = 0;
-		pkcsBlock++;
-	}
-	pkcsBlockLen /= 8;
-
-	pkcsBlock[0] = 2;  // block type 2
-
-	// pad with non-zero random bytes
-	for (unsigned i = 1; i < pkcsBlockLen-inputLen-1; i++)
-		pkcsBlock[i] = (byte)rng.GenerateWord32(1, 0xff);
-
-	pkcsBlock[pkcsBlockLen-inputLen-1] = 0;     // separator
-	memcpy(pkcsBlock+pkcsBlockLen-inputLen, input, inputLen);
-}
-
-DecodingResult PKCS_EncryptionPaddingScheme::Unpad(const byte *pkcsBlock, size_t pkcsBlockLen, byte *output, const NameValuePairs &parameters) const
-{
-	bool invalid = false;
-	size_t maxOutputLen = MaxUnpaddedLength(pkcsBlockLen);
-
-	// convert from bit length to byte length
-	if (pkcsBlockLen % 8 != 0)
-	{
-		invalid = (pkcsBlock[0] != 0) || invalid;
-		pkcsBlock++;
-	}
-	pkcsBlockLen /= 8;
-
-	// Require block type 2.
-	invalid = (pkcsBlock[0] != 2) || invalid;
-
-	// skip past the padding until we find the separator
-	size_t i=1;
-	while (i<pkcsBlockLen && pkcsBlock[i++]) { // null body
-		}
-	assert(i==pkcsBlockLen || pkcsBlock[i-1]==0);
-
-	size_t outputLen = pkcsBlockLen - i;
-	invalid = (outputLen > maxOutputLen) || invalid;
-
-	if (invalid)
-		return DecodingResult();
-
-	memcpy (output, pkcsBlock+i, outputLen);
-	return DecodingResult(outputLen);
-}
-
-// ********************************************************
-
-#ifndef CRYPTOPP_IMPORTS
-
-void PKCS1v15_SignatureMessageEncodingMethod::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()));
-
-	size_t pkcsBlockLen = representativeBitLength;
-	// convert from bit length to byte length
-	if (pkcsBlockLen % 8 != 0)
-	{
-		representative[0] = 0;
-		representative++;
-	}
-	pkcsBlockLen /= 8;
-
-	representative[0] = 1;   // block type 1
-
-	unsigned int digestSize = hash.DigestSize();
-	byte *pPadding = representative + 1;
-	byte *pDigest = representative + pkcsBlockLen - digestSize;
-	byte *pHashId = pDigest - hashIdentifier.second;
-	byte *pSeparator = pHashId - 1;
-
-	// pad with 0xff
-	memset(pPadding, 0xff, pSeparator-pPadding);
-	*pSeparator = 0;
-	memcpy(pHashId, hashIdentifier.first, hashIdentifier.second);
-	hash.Final(pDigest);
-}
-
-#endif
-
-NAMESPACE_END
-
-#endif
-- 
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