1 // Copyright 2021 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 #pragma once 16 17 #include "mbedtls/sha256.h" 18 #include "mbedtls/version.h" 19 20 #if MBEDTLS_VERSION_MAJOR < 3 21 #define mbedtls_sha256_starts mbedtls_sha256_starts_ret 22 #define mbedtls_sha256_update mbedtls_sha256_update_ret 23 #define mbedtls_sha256_finish mbedtls_sha256_finish_ret 24 #endif 25 26 namespace pw::crypto::sha256::backend { 27 28 using NativeSha256Context = mbedtls_sha256_context; 29 30 } // namespace pw::crypto::sha256::backend 31