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authorNingSun <ning.sun@intel.com>2018-02-08 08:34:03 -0800
committerNingSun <ning.sun@intel.com>2018-02-08 09:14:52 -0800
commit0c89b3ccba7c9b7332ab67ae1936aff51ca62367 (patch)
tree70c1b1d160d4c6d0a83395ca9a87c1264d0d3439 /SoftHSMv2/src/lib/crypto/RSAParameters.cpp
parent945613b4db4e07f75d2bc7463db580ddfaa700fd (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/RSAParameters.cpp')
-rw-r--r--SoftHSMv2/src/lib/crypto/RSAParameters.cpp94
1 files changed, 94 insertions, 0 deletions
diff --git a/SoftHSMv2/src/lib/crypto/RSAParameters.cpp b/SoftHSMv2/src/lib/crypto/RSAParameters.cpp
new file mode 100644
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+++ b/SoftHSMv2/src/lib/crypto/RSAParameters.cpp
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+/*
+ * 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.
+ */
+
+/*****************************************************************************
+ RSAParameters.h
+
+ RSA parameters (only used for key generation)
+ *****************************************************************************/
+
+#include "config.h"
+#include "log.h"
+#include "RSAParameters.h"
+#include <string.h>
+
+// The type
+/*static*/ const char* RSAParameters::type = "Generic RSA parameters";
+
+// Set the public exponent
+void RSAParameters::setE(const ByteString& inE)
+{
+ e = inE;
+}
+
+// Set the bit length
+void RSAParameters::setBitLength(const size_t inBitLen)
+{
+ bitLen = inBitLen;
+}
+
+// Get the public exponent
+const ByteString& RSAParameters::getE() const
+{
+ return e;
+}
+
+// Get the bit length
+size_t RSAParameters::getBitLength() const
+{
+ return bitLen;
+}
+
+// Are the parameters of the given type?
+bool RSAParameters::areOfType(const char* inType)
+{
+ return (strcmp(type, inType) == 0);
+}
+
+// Serialisation
+ByteString RSAParameters::serialise() const
+{
+ ByteString len(bitLen);
+
+ return e.serialise() + len.serialise();
+}
+
+bool RSAParameters::deserialise(ByteString& serialised)
+{
+ ByteString dE = ByteString::chainDeserialise(serialised);
+ ByteString dLen = ByteString::chainDeserialise(serialised);
+
+ if ((dE.size() == 0) ||
+ (dLen.size() == 0))
+ {
+ return false;
+ }
+
+ setE(dE);
+ setBitLength(dLen.long_val());
+
+ return true;
+}