diff options
Diffstat (limited to 'indra/llmessage/llblowfishcipher.h')
| -rw-r--r-- | indra/llmessage/llblowfishcipher.h | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/indra/llmessage/llblowfishcipher.h b/indra/llmessage/llblowfishcipher.h index 59d6f159c5..53dc94cce9 100644 --- a/indra/llmessage/llblowfishcipher.h +++ b/indra/llmessage/llblowfishcipher.h @@ -1,57 +1,57 @@ -/**
- * @file llblowfishcipher.h
- * @brief A symmetric block cipher, designed in 1993 by Bruce Schneier.
- * We use it because it has an 8 byte block size, allowing encryption of
- * two UUIDs and a timestamp (16x2 + 4 = 36 bytes) with only 40 bytes of
- * output. AES has a block size of 32 bytes, so this would require 64 bytes.
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * 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;
- * version 2.1 of the License only.
- *
- * 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
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LLBLOWFISHCIPHER_H
-#define LLBLOWFISHCIPHER_H
-
-#include "llcipher.h"
-
-
-class LLBlowfishCipher : public LLCipher
-{
-public:
- // Secret may be up to 56 bytes in length per Blowfish spec.
- LLBlowfishCipher(const U8* secret, size_t secret_size);
- virtual ~LLBlowfishCipher();
-
- // See llcipher.h for documentation.
- /*virtual*/ U32 encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len);
- /*virtual*/ U32 decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len);
- /*virtual*/ U32 requiredEncryptionSpace(U32 src_len) const;
-
-#ifdef _DEBUG
- static bool testHarness();
-#endif
-
-private:
- U8* mSecret;
- size_t mSecretSize;
-};
-
-#endif // LL_LLCRYPTO_H
+/** + * @file llblowfishcipher.h + * @brief A symmetric block cipher, designed in 1993 by Bruce Schneier. + * We use it because it has an 8 byte block size, allowing encryption of + * two UUIDs and a timestamp (16x2 + 4 = 36 bytes) with only 40 bytes of + * output. AES has a block size of 32 bytes, so this would require 64 bytes. + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * 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; + * version 2.1 of the License only. + * + * 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 + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LLBLOWFISHCIPHER_H +#define LLBLOWFISHCIPHER_H + +#include "llcipher.h" + + +class LLBlowfishCipher : public LLCipher +{ +public: + // Secret may be up to 56 bytes in length per Blowfish spec. + LLBlowfishCipher(const U8* secret, size_t secret_size); + virtual ~LLBlowfishCipher(); + + // See llcipher.h for documentation. + /*virtual*/ U32 encrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len); + /*virtual*/ U32 decrypt(const U8* src, U32 src_len, U8* dst, U32 dst_len); + /*virtual*/ U32 requiredEncryptionSpace(U32 src_len) const; + +#ifdef _DEBUG + static bool testHarness(); +#endif + +private: + U8* mSecret; + size_t mSecretSize; +}; + +#endif // LL_LLCRYPTO_H |