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Diffstat (limited to 'SoftHSMv2/src/lib/crypto/OSSLDES.h')
| -rw-r--r-- | SoftHSMv2/src/lib/crypto/OSSLDES.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/SoftHSMv2/src/lib/crypto/OSSLDES.h b/SoftHSMv2/src/lib/crypto/OSSLDES.h new file mode 100644 index 0000000..1ecdc8c --- /dev/null +++ b/SoftHSMv2/src/lib/crypto/OSSLDES.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2010 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. + */ + +/***************************************************************************** + OSSLDES.h + + OpenSSL AES implementation + *****************************************************************************/ + +#ifndef _SOFTHSM_V2_OSSLDES_H +#define _SOFTHSM_V2_OSSLDES_H + +#include <openssl/evp.h> +#include <string> +#include "config.h" +#include "OSSLEVPSymmetricAlgorithm.h" + +class OSSLDES : public OSSLEVPSymmetricAlgorithm +{ +public: + // Destructor + virtual ~OSSLDES() { } + + // Wrap/Unwrap keys + virtual bool wrapKey(const SymmetricKey* key, const SymWrap::Type mode, const ByteString& in, ByteString& out); + + virtual bool unwrapKey(const SymmetricKey* key, const SymWrap::Type mode, const ByteString& in, ByteString& out); + + // Generate key + virtual bool generateKey(SymmetricKey& key, RNG* rng = NULL); + + // Return the block size + virtual size_t getBlockSize() const; + +protected: + // Return the right EVP cipher for the operation + virtual const EVP_CIPHER* getCipher() const; +}; + +#endif // !_SOFTHSM_V2_OSSLDES_H + |