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AESStream: Added SHA2 functions

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git-svn-id: svn://ultimatepp.org/upp/trunk@2377 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
koldo 2010-05-06 21:45:47 +00:00
commit 6038514e05
3 changed files with 59 additions and 0 deletions
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51
bazaar/AESStream/Sha.cpp Normal file
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#include <Core/Core.h>
#include <openssl/sha.h>
#include "AESStream.h"
//SHA2 functions from OpenSSL
String SHA224String(const String& data) {
SHA256_CTX sha;
byte digest[28];
SHA224_Init(&sha);
SHA224_Update(&sha, data, data.GetCount());
SHA224_Final(digest, &sha);
return HexString(digest, 28);
}
String SHA256String(const String& data) {
SHA256_CTX sha;
byte digest[32];
SHA256_Init(&sha);
SHA256_Update(&sha, data, data.GetCount());
SHA256_Final(digest, &sha);
return HexString(digest, 32);
}
String SHA384String(const String& data) {
SHA512_CTX sha;
byte digest[48];
SHA384_Init(&sha);
SHA384_Update(&sha, data, data.GetCount());
SHA384_Final(digest, &sha);
return HexString(digest, 48);
}
String SHA512String(const String& data)
{
SHA512_CTX sha;
byte digest[64];
SHA512_Init(&sha);
SHA512_Update(&sha, data, data.GetCount());
SHA512_Final(digest, &sha);
return HexString(digest, 64);
}