1 // SPDX-License-Identifier: BSD-2-Clause 2 /* 3 * Copyright 2018-2019 NXP 4 * 5 * Brief Crypto Hash interface implementation to enable HW driver. 6 */ 7 #include <assert.h> 8 #include <drvcrypt.h> 9 #include <drvcrypt_hash.h> 10 #include <utee_defines.h> 11 #include <util.h> 12 drvcrypt_hash_alloc_ctx(struct crypto_hash_ctx ** ctx,uint32_t algo)13TEE_Result drvcrypt_hash_alloc_ctx(struct crypto_hash_ctx **ctx, uint32_t algo) 14 { 15 TEE_Result ret = TEE_ERROR_NOT_IMPLEMENTED; 16 hw_hash_allocate hash_alloc = NULL; 17 18 CRYPTO_TRACE("hash alloc_ctx algo 0x%" PRIX32, algo); 19 20 assert(ctx); 21 22 hash_alloc = drvcrypt_get_ops(CRYPTO_HASH); 23 24 if (hash_alloc) 25 ret = hash_alloc(ctx, algo); 26 27 CRYPTO_TRACE("hash alloc_ctx ret 0x%" PRIX32, ret); 28 29 return ret; 30 } 31