From 0c89b3ccba7c9b7332ab67ae1936aff51ca62367 Mon Sep 17 00:00:00 2001 From: NingSun Date: Thu, 8 Feb 2018 08:34:03 -0800 Subject: Initial sshsm project structure Issue-ID: AAF-94 Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4 Signed-off-by: NingSun --- SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h | 77 +++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h (limited to 'SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h') diff --git a/SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h b/SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h new file mode 100644 index 0000000..621e995 --- /dev/null +++ b/SoftHSMv2/src/lib/crypto/OSSLEVPCMacAlgorithm.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2017 SURFnet bv + * 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. + */ + +/***************************************************************************** + OSSLEVPCMacAlgorithm.h + + OpenSSL CMAC algorithm implementation + *****************************************************************************/ + +#ifndef _SOFTHSM_V2_OSSLEVPCMACALGORITHM_H +#define _SOFTHSM_V2_OSSLEVPCMACALGORITHM_H + +#include +#include "config.h" +#include "SymmetricKey.h" +#include "MacAlgorithm.h" +#include +#include + +class OSSLEVPCMacAlgorithm : public MacAlgorithm +{ +public: + // Constructor + OSSLEVPCMacAlgorithm() { + curCTX = NULL; + }; + + // Destructor + ~OSSLEVPCMacAlgorithm(); + + // Signing functions + virtual bool signInit(const SymmetricKey* key); + virtual bool signUpdate(const ByteString& dataToSign); + virtual bool signFinal(ByteString& signature); + + // Verification functions + virtual bool verifyInit(const SymmetricKey* key); + virtual bool verifyUpdate(const ByteString& originalData); + virtual bool verifyFinal(ByteString& signature); + + // Return the MAC size + virtual size_t getMacSize() const = 0; + +protected: + // Return the right cipher for the operation + virtual const EVP_CIPHER* getEVPCipher() const = 0; + +private: + // The current context + CMAC_CTX* curCTX; +}; + +#endif // !_SOFTHSM_V2_OSSLEVPCMACALGORITHM_H + -- cgit 1.2.3-korg