From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kopete/protocols/msn/sha1.h | 59 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 kopete/protocols/msn/sha1.h (limited to 'kopete/protocols/msn/sha1.h') diff --git a/kopete/protocols/msn/sha1.h b/kopete/protocols/msn/sha1.h new file mode 100644 index 00000000..24f31af0 --- /dev/null +++ b/kopete/protocols/msn/sha1.h @@ -0,0 +1,59 @@ +/* + * sha1.h - Secure Hash Algorithm 1 + * Copyright (C) 2003 Justin Karneges + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef CS_SHA1_H +#define CS_SHA1_H + +#include + +class SHA1 +{ +public: + static QByteArray hash(const QByteArray &); + static QByteArray hashString(const QCString &); + static QString digest(const QString &); + +private: + SHA1(); + + struct SHA1_CONTEXT + { + Q_UINT32 state[5]; + Q_UINT32 count[2]; + unsigned char buffer[64]; + }; + + typedef union { + unsigned char c[64]; + Q_UINT32 l[16]; + } CHAR64LONG16; + + void transform(Q_UINT32 state[5], unsigned char buffer[64]); + void init(SHA1_CONTEXT* context); + void update(SHA1_CONTEXT* context, unsigned char* data, Q_UINT32 len); + void final(unsigned char digest[20], SHA1_CONTEXT* context); + + unsigned long blk0(Q_UINT32 i); + bool bigEndian; + + CHAR64LONG16* block; +}; + +#endif -- cgit v1.2.1