diff options
author | NingSun <ning.sun@intel.com> | 2018-02-08 08:34:03 -0800 |
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committer | NingSun <ning.sun@intel.com> | 2018-02-08 09:14:52 -0800 |
commit | 0c89b3ccba7c9b7332ab67ae1936aff51ca62367 (patch) | |
tree | 70c1b1d160d4c6d0a83395ca9a87c1264d0d3439 /SoftHSMv2/src/lib/crypto/BotanUtil.h | |
parent | 945613b4db4e07f75d2bc7463db580ddfaa700fd (diff) |
Initial sshsm project structure
Issue-ID: AAF-94
Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4
Signed-off-by: NingSun <ning.sun@intel.com>
Diffstat (limited to 'SoftHSMv2/src/lib/crypto/BotanUtil.h')
-rw-r--r-- | SoftHSMv2/src/lib/crypto/BotanUtil.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/SoftHSMv2/src/lib/crypto/BotanUtil.h b/SoftHSMv2/src/lib/crypto/BotanUtil.h new file mode 100644 index 0000000..67f6ca6 --- /dev/null +++ b/SoftHSMv2/src/lib/crypto/BotanUtil.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2010 .SE (The Internet Infrastructure Foundation) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/***************************************************************************** + BotanUtil.h + + Botan convenience functions + *****************************************************************************/ + +#ifndef _SOFTHSM_V2_BOTANUTIL_H +#define _SOFTHSM_V2_BOTANUTIL_H + +#include "config.h" +#include "ByteString.h" +#include <botan/bigint.h> +#if defined(WITH_ECC) || defined(WITH_GOST) +#include <botan/ec_group.h> +#endif + +namespace BotanUtil +{ + // Convert a Botan BigInt to a ByteString + ByteString bigInt2ByteString(const Botan::BigInt& bigInt); + ByteString bigInt2ByteStringPrefix(const Botan::BigInt& bigInt, size_t size); + + // Convert a ByteString to a Botan BigInt + Botan::BigInt byteString2bigInt(const ByteString& byteString); + +#if defined(WITH_ECC) || defined(WITH_GOST) + // Convert a Botan EC group to a ByteString + ByteString ecGroup2ByteString(const Botan::EC_Group& ecGroup); + + // Convert a ByteString to a Botan EC group + Botan::EC_Group byteString2ECGroup(const ByteString& byteString); + + // Convert a Botan EC point to a ByteString + ByteString ecPoint2ByteString(const Botan::PointGFp& ecPoint); + + // Convert a ByteString to a Botan EC point in the given EC group + Botan::PointGFp byteString2ECPoint(const ByteString& byteString, const Botan::EC_Group& ecGroup); +#endif +} + +#endif // !_SOFTHSM_V2_BOTANUTIL_H + |