1 // Copyright 2023 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://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, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 /// BoringSSL implementation for SHA256 16 pub struct Sha256; 17 18 impl crypto_provider::sha2::Sha256 for Sha256 { sha256(input: &[u8]) -> [u8; 32]19 fn sha256(input: &[u8]) -> [u8; 32] { 20 let mut digest = bssl_crypto::digest::Sha256::new(); 21 digest.update(input); 22 digest.digest() 23 } 24 } 25 26 /// BoringSSL implementation for SHA512 27 pub struct Sha512; 28 29 impl crypto_provider::sha2::Sha512 for Sha512 { sha512(input: &[u8]) -> [u8; 64]30 fn sha512(input: &[u8]) -> [u8; 64] { 31 let mut digest = bssl_crypto::digest::Sha512::new(); 32 digest.update(input); 33 digest.digest() 34 } 35 } 36