Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/qat/qat_api/common/crypto/sym/include/lac_sym_qat_key.h
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1 /* SPDX-License-Identifier: BSD-3-Clause */ 2 /* Copyright(c) 2007-2022 Intel Corporation */ 3 /* $FreeBSD$ */ 4 5 /** 6 ***************************************************************************** 7 * @file lac_sym_qat_key.h 8 * 9 * @defgroup LacSymQatKey Key QAT 10 * 11 * @ingroup LacSymQat 12 * 13 * interfaces for populating qat structures for a key operation 14 * 15 *****************************************************************************/ 16 17 #ifndef LAC_SYM_QAT_KEY_H 18 #define LAC_SYM_QAT_KEY_H 19 20 #include "cpa.h" 21 #include "lac_sym.h" 22 #include "icp_qat_fw_la.h" 23 24 /** 25 ****************************************************************************** 26 * @ingroup LacSymQatKey 27 * Number of bytes generated per iteration 28 * @description 29 * This define is the number of bytes generated per iteration 30 *****************************************************************************/ 31 #define LAC_SYM_QAT_KEY_SSL_BYTES_PER_ITERATION (16) 32 33 /** 34 ****************************************************************************** 35 * @ingroup LacSymQatKey 36 * Shift to calculate the number of iterations 37 * @description 38 * This define is the shift to calculate the number of iterations 39 *****************************************************************************/ 40 #define LAC_SYM_QAT_KEY_SSL_ITERATIONS_SHIFT LAC_16BYTE_ALIGNMENT_SHIFT 41 42 /** 43 ******************************************************************************* 44 * @ingroup LacSymKey 45 * Populate the SSL request 46 * 47 * @description 48 * Populate the SSL request 49 * 50 * @param[out] pKeyGenReqHdr Pointer to Key Generation request Header 51 * @param[out] pKeyGenReqMid Pointer to LW's 14/15 of Key Gen request 52 * @param[in] generatedKeyLenInBytes Length of Key generated 53 * @param[in] labelLenInBytes Length of Label 54 * @param[in] secretLenInBytes Length of Secret 55 * @param[in] iterations Number of iterations. This is related 56 * to the label length. 57 * 58 * @return None 59 * 60 *****************************************************************************/ 61 void 62 LacSymQat_KeySslRequestPopulate(icp_qat_la_bulk_req_hdr_t *pKeyGenReqHdr, 63 icp_qat_fw_la_key_gen_common_t *pKeyGenReqMid, 64 Cpa32U generatedKeyLenInBytes, 65 Cpa32U labelLenInBytes, 66 Cpa32U secretLenInBytes, 67 Cpa32U iterations); 68 69 /** 70 ******************************************************************************* 71 * @ingroup LacSymKey 72 * Populate the TLS request 73 * 74 * @description 75 * Populate the TLS request 76 * 77 * @param[out] pKeyGenReq Pointer to Key Generation request 78 * @param[in] generatedKeyLenInBytes Length of Key generated 79 * @param[in] labelLenInBytes Length of Label 80 * @param[in] secretLenInBytes Length of Secret 81 * @param[in] seedLenInBytes Length of Seed 82 * @param[in] cmdId Command Id to differentiate TLS versions 83 * 84 * @return None 85 * 86 *****************************************************************************/ 87 void LacSymQat_KeyTlsRequestPopulate( 88 icp_qat_fw_la_key_gen_common_t *pKeyGenReqParams, 89 Cpa32U generatedKeyLenInBytes, 90 Cpa32U labelLenInBytes, 91 Cpa32U secretLenInBytes, 92 Cpa8U seedLenInBytes, 93 icp_qat_fw_la_cmd_id_t cmdId); 94 95 /** 96 ******************************************************************************* 97 * @ingroup LacSymKey 98 * Populate MGF request 99 * 100 * @description 101 * Populate MGF request 102 * 103 * @param[out] pKeyGenReqHdr Pointer to Key Generation request Header 104 * @param[out] pKeyGenReqMid Pointer to LW's 14/15 of Key Gen request 105 * @param[in] seedLenInBytes Length of Seed 106 * @param[in] maskLenInBytes Length of Mask 107 * @param[in] hashLenInBytes Length of hash 108 * 109 * @return None 110 * 111 *****************************************************************************/ 112 void 113 LacSymQat_KeyMgfRequestPopulate(icp_qat_la_bulk_req_hdr_t *pKeyGenReqHdr, 114 icp_qat_fw_la_key_gen_common_t *pKeyGenReqMid, 115 Cpa8U seedLenInBytes, 116 Cpa16U maskLenInBytes, 117 Cpa8U hashLenInBytes); 118 119 /** 120 ******************************************************************************* 121 * @ingroup LacSymKey 122 * Populate the SSL key material input 123 * 124 * @description 125 * Populate the SSL key material input 126 * 127 * @param[in] pService Pointer to service 128 * @param[out] pSslKeyMaterialInput Pointer to SSL key material input 129 * @param[in] pSeed Pointer to Seed 130 * @param[in] labelPhysAddr Physical address of the label 131 * @param[in] pSecret Pointer to Secret 132 * 133 * @return None 134 * 135 *****************************************************************************/ 136 void LacSymQat_KeySslKeyMaterialInputPopulate( 137 sal_service_t *pService, 138 icp_qat_fw_la_ssl_key_material_input_t *pSslKeyMaterialInput, 139 void *pSeed, 140 Cpa64U labelPhysAddr, 141 void *pSecret); 142 143 /** 144 ******************************************************************************* 145 * @ingroup LacSymKey 146 * Populate the TLS key material input 147 * 148 * @description 149 * Populate the TLS key material input 150 * 151 * @param[in] pService Pointer to service 152 * @param[out] pTlsKeyMaterialInput Pointer to TLS key material input 153 * @param[in] pSeed Pointer to Seed 154 * @param[in] labelPhysAddr Physical address of the label 155 * 156 * @return None 157 * 158 *****************************************************************************/ 159 void LacSymQat_KeyTlsKeyMaterialInputPopulate( 160 sal_service_t *pService, 161 icp_qat_fw_la_tls_key_material_input_t *pTlsKeyMaterialInput, 162 void *pSeed, 163 Cpa64U labelPhysAddr); 164 165 /** 166 ******************************************************************************* 167 * @ingroup LacSymKey 168 * Populate the TLS HKDF key material input 169 * 170 * @description 171 * Populate the TLS HKDF key material input 172 * 173 * @param[in] pService Pointer to service 174 * @param[out] pTlsKeyMaterialInput Pointer to TLS key material input 175 * @param[in] pSeed Pointer to Seed 176 * @param[in] labelPhysAddr Physical address of the label 177 * @param[in] cmdId Command ID 178 * 179 * @return None 180 * 181 *****************************************************************************/ 182 void LacSymQat_KeyTlsHKDFKeyMaterialInputPopulate( 183 sal_service_t *pService, 184 icp_qat_fw_la_hkdf_key_material_input_t *pTlsKeyMaterialInput, 185 CpaCyKeyGenHKDFOpData *pKeyGenTlsOpData, 186 Cpa64U subLabelsPhysAddr, 187 icp_qat_fw_la_cmd_id_t cmdId); 188 189 #endif /* LAC_SYM_QAT_KEY_H */
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