1 /******************************************************************************* 2 * Copyright 2016-2018 Intel Corporation 3 * All Rights Reserved. 4 * 5 * If this software was obtained under the Intel Simplified Software License, 6 * the following terms apply: 7 * 8 * The source code, information and material ("Material") contained herein is 9 * owned by Intel Corporation or its suppliers or licensors, and title to such 10 * Material remains with Intel Corporation or its suppliers or licensors. The 11 * Material contains proprietary information of Intel or its suppliers and 12 * licensors. The Material is protected by worldwide copyright laws and treaty 13 * provisions. No part of the Material may be used, copied, reproduced, 14 * modified, published, uploaded, posted, transmitted, distributed or disclosed 15 * in any way without Intel's prior express written permission. No license under 16 * any patent, copyright or other intellectual property rights in the Material 17 * is granted to or conferred upon you, either expressly, by implication, 18 * inducement, estoppel or otherwise. Any license under such intellectual 19 * property rights must be express and approved by Intel in writing. 20 * 21 * Unless otherwise agreed by Intel in writing, you may not remove or alter this 22 * notice or any other notice embedded in Materials by Intel or Intel's 23 * suppliers or licensors in any way. 24 * 25 * 26 * If this software was obtained under the Apache License, Version 2.0 (the 27 * "License"), the following terms apply: 28 * 29 * You may not use this file except in compliance with the License. You may 30 * obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 31 * 32 * 33 * Unless required by applicable law or agreed to in writing, software 34 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 35 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 36 * 37 * See the License for the specific language governing permissions and 38 * limitations under the License. 39 *******************************************************************************/ 40 41 /* 42 // 43 // Purpose: 44 // Cryptography Primitive. 45 // Security Hash Standard 46 // Generalized Functionality 47 // 48 // Contents: 49 // ippsHashInit_rmf() 50 // 51 */ 52 53 #include "owndefs.h" 54 #include "owncp.h" 55 #include "pcphash_rmf.h" 56 #include "pcptool.h" 57 58 /*F* 59 // Name: ippsHashInit_rmf 60 // 61 // Purpose: Init Hash state. 62 // 63 // Returns: Reason: 64 // ippStsNullPtrErr pState == NULL 65 // pMethod == NULL 66 // ippStsNoErr no errors 67 // 68 // Parameters: 69 // pState pointer to the Hash state 70 // pMethod hash method 71 // 72 *F*/ 73 IPPFUN(IppStatus, ippsHashInit_rmf,(IppsHashState_rmf* pState, const IppsHashMethod* pMethod)) 74 { 75 /* test ctx pointers */ 76 IPP_BAD_PTR2_RET(pState, pMethod); 77 pState= (IppsHashState_rmf*)( IPP_ALIGNED_PTR(pState, HASH_ALIGNMENT) ); 78 79 PaddBlock(0, pState, sizeof(IppsHashState_rmf)); 80 HASH_METHOD(pState) = pMethod; 81 HASH_CTX_ID(pState) = idCtxHash; 82 pMethod->hashInit(HASH_VALUE(pState)); 83 return ippStsNoErr; 84 } 85
