From 48540940b6c28bb4378abfeb500ec45a625b37b6 Mon Sep 17 00:00:00 2001 From: Vadim Dashevskiy Date: Tue, 15 May 2012 10:38:20 +0000 Subject: initial commit git-svn-id: http://svn.miranda-ng.org/main/trunk@2 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h | 95 ++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h (limited to 'plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h') diff --git a/plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h b/plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h new file mode 100644 index 0000000000..101120d47a --- /dev/null +++ b/plugins/CryptoPP/PGPw/sdk6/include/pgpHash.h @@ -0,0 +1,95 @@ +/*____________________________________________________________________________ + pgpHash.h + + Copyright (C) 1997 Network Associates Inc. and affiliated companies. + All rights reserved. + + $Id: pgpHash.h,v 1.15 1999/03/10 02:51:20 heller Exp $ +____________________________________________________________________________*/ +#ifndef Included_pgpHashing_h /* [ */ +#define Included_pgpHashing_h + +#include "pgpPubTypes.h" +#include "pgpMemoryMgr.h" + + +PGP_BEGIN_C_DECLARATIONS +#if PRAGMA_IMPORT_SUPPORTED +#pragma import on +#endif + +/*____________________________________________________________________________ + Create a new hash of the specified algorithm. + + If the algorithm is not available then kPGPError_AlgorithmNotAvailable is + returned. +____________________________________________________________________________*/ +PGPError PGPNewHashContext( PGPMemoryMgrRef memoryMgr, + PGPHashAlgorithm algorithm, + PGPHashContextRef * outRef ); + + +/*____________________________________________________________________________ + Any existing intermediate hash is lost. +____________________________________________________________________________*/ +PGPError PGPFreeHashContext( PGPHashContextRef ref ); + + +/*____________________________________________________________________________ + An exact duplicate of the hash is made. +____________________________________________________________________________*/ +PGPError PGPCopyHashContext( PGPHashContextRef ref, + PGPHashContextRef * outRef); + + + +/*____________________________________________________________________________ + Reset a hash as if it had been created anew. Any existing intermediate + hash is lost. +____________________________________________________________________________*/ +PGPError PGPResetHash( PGPHashContextRef ref ); + + +/*____________________________________________________________________________ + Continue the hash, accumulating an intermediate result +____________________________________________________________________________*/ +PGPError PGPContinueHash( PGPHashContextRef ref, + const void *in, PGPSize numBytes ); + + +/*____________________________________________________________________________ + Finalize the hash, depositing the result into 'hashOut'. + + After calling this routine, the hash is reset via PGPResetHash(). + If you want an intermediate result, use PGPCopyHash() and finalize the + copy. +____________________________________________________________________________*/ +PGPError PGPFinalizeHash( PGPHashContextRef ref, void *hashOut ); + + +/*____________________________________________________________________________ + Determine size of resulting hash in bytes e.g. a 160 bit hash yields 20. + Used for generic code which may not know how big a hash is being produced. + + Question: can we reasonably assume 8 bits per byte? If not, how does + PGPFinalizeHash return its result? +____________________________________________________________________________*/ +PGPError PGPGetHashSize( PGPHashContextRef ref, PGPSize *hashSize ); + + +#if PRAGMA_IMPORT_SUPPORTED +#pragma import reset +#endif +PGP_END_C_DECLARATIONS + +#endif /* ] Included_pgpHashing_h */ + + +/*__Editor_settings____ + + Local Variables: + tab-width: 4 + End: + vi: ts=4 sw=4 + vim: si +_____________________*/ -- cgit v1.2.3