1 /***************************************************************************//** 2 * \file cy_crypto_core_rsa.h 3 * \version 2.120 4 * 5 * \brief 6 * This file provides provides constant and parameters 7 * for the API of the RSA in the Crypto block driver. 8 * 9 ******************************************************************************** 10 * \copyright 11 * Copyright (c) (2020-2022), Cypress Semiconductor Corporation (an Infineon company) or 12 * an affiliate of Cypress Semiconductor Corporation. 13 * SPDX-License-Identifier: Apache-2.0 14 * 15 * Licensed under the Apache License, Version 2.0 (the "License"); 16 * you may not use this file except in compliance with the License. 17 * You may obtain a copy of the License at 18 * 19 * http://www.apache.org/licenses/LICENSE-2.0 20 * 21 * Unless required by applicable law or agreed to in writing, software 22 * distributed under the License is distributed on an "AS IS" BASIS, 23 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 24 * See the License for the specific language governing permissions and 25 * limitations under the License. 26 *******************************************************************************/ 27 28 #if !defined (CY_CRYPTO_CORE_RSA_H) 29 #define CY_CRYPTO_CORE_RSA_H 30 31 #include "cy_device.h" 32 33 #if defined (CY_IP_MXCRYPTO) 34 35 #include "cy_crypto_common.h" 36 37 #if defined(__cplusplus) 38 extern "C" { 39 #endif 40 41 #if (CPUSS_CRYPTO_VU == 1) && defined(CY_CRYPTO_CFG_RSA_C) 42 43 typedef cy_en_crypto_status_t (*cy_crypto_rsa_proc_func_t)(CRYPTO_Type *base, 44 cy_stc_crypto_rsa_pub_key_t const *key, 45 uint8_t const *message, 46 uint32_t messageSize, 47 uint8_t *processedMessage); 48 49 typedef cy_en_crypto_status_t (*cy_crypto_rsa_coef_func_t)(CRYPTO_Type *base, 50 cy_stc_crypto_rsa_pub_key_t const *key); 51 52 53 54 cy_en_crypto_status_t Cy_Crypto_Core_Rsa_Proc(CRYPTO_Type *base, 55 cy_stc_crypto_rsa_pub_key_t const *key, 56 uint8_t const *message, 57 uint32_t messageSize, 58 uint8_t *processedMessage); 59 60 cy_en_crypto_status_t Cy_Crypto_Core_Rsa_Coef(CRYPTO_Type *base, 61 cy_stc_crypto_rsa_pub_key_t const *key); 62 63 #if defined(CY_CRYPTO_CFG_RSA_VERIFY_ENABLED) 64 typedef cy_en_crypto_status_t (*cy_crypto_rsa_ver_func_t)(CRYPTO_Type *base, 65 cy_en_crypto_rsa_ver_result_t *verResult, 66 cy_en_crypto_sha_mode_t digestType, 67 uint8_t const *digest, 68 uint8_t const *decryptedSignature, 69 uint32_t decryptedSignatureLength); 70 71 cy_en_crypto_status_t Cy_Crypto_Core_Rsa_Verify(CRYPTO_Type *base, 72 cy_en_crypto_rsa_ver_result_t *verResult, 73 cy_en_crypto_sha_mode_t digestType, 74 uint8_t const *digest, 75 uint8_t const *decryptedSignature, 76 uint32_t decryptedSignatureLength); 77 78 cy_en_crypto_status_t Cy_Crypto_Core_Rsa_Verify_Ext(CRYPTO_Type *base, 79 cy_en_crypto_rsa_ver_result_t *verResult, 80 cy_en_crypto_sha_mode_t digestType, 81 uint8_t const *digest, 82 uint32_t digestLength, 83 uint8_t const *decryptedSignature, 84 uint32_t decryptedSignatureLength); 85 86 #endif /* defined(CY_CRYPTO_CFG_RSA_VERIFY_ENABLED) */ 87 88 89 #if defined(CY_CRYPTO_CFG_RSA_SIGN_ENABLED) 90 cy_en_crypto_status_t Cy_Crypto_Core_Rsa_Sign(CRYPTO_Type *base, 91 cy_en_crypto_sha_mode_t digestType, 92 uint8_t const *digest, 93 uint32_t digestLength, 94 uint8_t *signature, 95 uint32_t signatureLength); 96 #endif /* defined(CY_CRYPTO_CFG_RSA_SIGN_ENABLED) */ 97 98 #endif /* (CPUSS_CRYPTO_VU == 1) && defined(CY_CRYPTO_CFG_RSA_C) */ 99 100 #if defined(__cplusplus) 101 } 102 #endif 103 104 #endif /* CY_IP_MXCRYPTO */ 105 106 #endif /* #if !defined (CY_CRYPTO_CORE_RSA_H) */ 107 108 109 /* [] END OF FILE */ 110
