1 /** @file supp_psa_api.h 2 * 3 * @brief This file provides crypto mbedtls PSA APIs for wpa supplicant. 4 * 5 * Copyright 2023 NXP 6 * 7 * SPDX-License-Identifier: BSD-3-Clause 8 * 9 */ 10 11 #ifndef SUPP_PSA_API_H 12 #define SUPP_PSA_API_H 13 14 #include "includes.h" 15 #include "common.h" 16 17 #include "psa/crypto.h" 18 #include "mbedtls/md.h" 19 20 typedef enum 21 { 22 SUPP_PSA_BLOCK_SIZE_128 = 16, 23 SUPP_PSA_BLOCK_SIZE_160 = 20, 24 SUPP_PSA_BLOCK_SIZE_192 = 24, 25 SUPP_PSA_BLOCK_SIZE_244 = 28, 26 SUPP_PSA_BLOCK_SIZE_256 = 32, 27 SUPP_PSA_BLOCK_SIZE_384 = 48, 28 SUPP_PSA_BLOCK_SIZE_512 = 64, 29 } supp_psa_block_size_e; 30 31 typedef enum 32 { 33 SUPP_PSA_KEY_BITS_128 = 128, 34 SUPP_PSA_KEY_BITS_192 = 192, 35 SUPP_PSA_KEY_BITS_256 = 256, 36 } supp_psa_key_bits_e; 37 38 int aes_128_encrypt_block_psa(const u8 *key, const u8 *in, u8 *out); 39 int aes_128_cbc_encrypt_psa(const u8 *key, const u8 *iv, u8 *data, size_t data_len); 40 int aes_128_cbc_decrypt_psa(const u8 *key, const u8 *iv, u8 *data, size_t data_len); 41 int aes_ctr_encrypt_psa(const u8 *key, size_t key_len, const u8 *nonce, u8 *data, size_t data_len); 42 43 int omac1_aes_vector_psa(const u8 *key, size_t key_len, size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac); 44 45 int md_vector_psa(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac, mbedtls_md_type_t md_type); 46 47 int hmac_vector_psa(const u8 *key, 48 size_t key_len, 49 size_t num_elem, 50 const u8 *addr[], 51 const size_t *len, 52 u8 *mac, 53 mbedtls_md_type_t md_type); 54 55 int supp_psa_crypto_init(void); 56 void supp_psa_crypto_deinit(void); 57 #endif /* SUPP_PSA_API_H */ 58
