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author | John Sonnenschein <johns@joyent.com> | 2012-05-17 18:26:57 +0000 |
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committer | John Sonnenschein <johns@joyent.com> | 2012-05-17 18:26:57 +0000 |
commit | 04b244dd661c24b510ac22936decfc0972d202d3 (patch) | |
tree | 3ebfef98afc303fddf3415d6fba64e8682f495e8 /usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp | |
parent | eac250589e41f1b705e1b7427b02b3379aac9f9e (diff) | |
parent | a69187741b83640a90dd8586195456dd50c016a8 (diff) | |
download | illumos-joyent-20120517.tar.gz |
Merge git.joyent.com:illumos-joyent20120517
Diffstat (limited to 'usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp')
-rw-r--r-- | usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp b/usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp deleted file mode 100644 index 3ae811bc9d..0000000000 --- a/usr/src/lib/libkmsagent/common/KMSAgentCryptoUtilities.cpp +++ /dev/null @@ -1,115 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ - -/* - * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. - */ - -/** - * \file KMSAgentCryptoUtilities.cpp - */ - -#include <openssl/rand.h> -#include <openssl/hmac.h> -#include <openssl/err.h> -#include <openssl/sha.h> - -#include "KMSAgentCryptoUtilities.h" -#include "SYSCommon.h" -#include "KMSAgentStringUtilities.h" -//#include "ApplianceParameters.h" - -// Find header in CryptoUtilities.h -bool GetPseudorandomBytes( - int i_iNumBytes, - unsigned char* o_pBytes ) -{ - if ( 1 != RAND_bytes( o_pBytes, i_iNumBytes) ) - { - return false; - } - - return true; -} - -// assumes o_pHashedBuffer points to HASH_LENGTH bytes -bool HashBuffer( - const unsigned char* i_pBufferToHash, - int i_iBufferToHashSize, - unsigned char* o_pHashedBuffer ) -{ - - FATAL_ASSERT( HASH_LENGTH == SHA_DIGEST_LENGTH ); - FATAL_ASSERT( i_pBufferToHash && (i_iBufferToHashSize > 0) && o_pHashedBuffer ); - - unsigned char aDigest[HASH_LENGTH]; - - if ( NULL == SHA1( i_pBufferToHash, i_iBufferToHashSize, aDigest ) ) - { - return false; - } - - memcpy( o_pHashedBuffer, aDigest, HASH_LENGTH ); - - return true; -} - -// assumes o_pHMACBuffer points to HMAC_LENGTH bytes -bool HMACBuffers( - int i_iBufferCount, - const unsigned char** i_pBufferToHMAC, - int* i_pBufferToHMACSize, - const unsigned char* i_pHMACKey, - int i_iHMACKeySize, - unsigned char* o_pHMACBuffer ) -{ - // assumes o_pHMACBuffer points to HMAC_LENGTH bytes - - FATAL_ASSERT( HMAC_LENGTH == SHA_DIGEST_LENGTH ); - FATAL_ASSERT( (i_iBufferCount > 0) && - i_pBufferToHMAC && - i_pBufferToHMACSize && - i_pHMACKey && - (i_iHMACKeySize > 0) && o_pHMACBuffer ); - - HMAC_CTX stContext; - - HMAC_CTX_init( &stContext ); - - HMAC_Init_ex( &stContext, i_pHMACKey, i_iHMACKeySize, EVP_sha1(), NULL ); - - int i; - for ( i = 0; i < i_iBufferCount; i++ ) - { - HMAC_Update( &stContext, i_pBufferToHMAC[i], i_pBufferToHMACSize[i] ); - } - - unsigned int iHMACSize = HMAC_LENGTH; - - HMAC_Final( &stContext, o_pHMACBuffer, &iHMACSize ); - - FATAL_ASSERT( iHMACSize == HMAC_LENGTH ); - - HMAC_CTX_cleanup( &stContext ); - - return true; -} - |