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/object_store/UUID.cpp | |
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/object_store/UUID.cpp')
-rw-r--r-- | SoftHSMv2/src/lib/object_store/UUID.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/SoftHSMv2/src/lib/object_store/UUID.cpp b/SoftHSMv2/src/lib/object_store/UUID.cpp new file mode 100644 index 0000000..9e9f541 --- /dev/null +++ b/SoftHSMv2/src/lib/object_store/UUID.cpp @@ -0,0 +1,68 @@ +/* + * 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. + */ + +/***************************************************************************** + UUID.cpp + + UUID generation helper functions + *****************************************************************************/ + +#include "config.h" +#include "UUID.h" +#include "CryptoFactory.h" +#include "RNG.h" +#include <string.h> +#include <stdio.h> +#include <stdlib.h> +#include <string> + +// Generate a new UUID string +std::string UUID::newUUID() +{ + RNG* rng = CryptoFactory::i()->getRNG(); + + ByteString uuid; + + if (!rng->generateRandom(uuid, 16)) + { + ERROR_MSG("Fatal, could not generate random UUID"); + + throw -1; + } + + // Convert it to a string + char uuidStr[37]; + + sprintf(uuidStr, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x", + uuid[0], uuid[1], uuid[2], uuid[3], + uuid[4], uuid[5], + uuid[6], uuid[7], + uuid[8], uuid[9], + uuid[10], uuid[11], uuid[12], uuid[13], uuid[14], uuid[15]); + + return std::string(uuidStr); +} + |