sha256block_arm64.go (1156B)
1 //go:build !noasm && !appengine && gc 2 // +build !noasm,!appengine,gc 3 4 /* 5 * Minio Cloud Storage, (C) 2016 Minio, Inc. 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 package sha256 21 22 func blockIntelShaGo(dig *digest, p []byte) { 23 panic("blockIntelShaGo called unexpectedly") 24 } 25 26 //go:noescape 27 func blockArmSha2(h []uint32, message []uint8) 28 29 func blockArmSha2Go(dig *digest, p []byte) { 30 31 h := []uint32{dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]} 32 33 blockArmSha2(h[:], p[:]) 34 35 dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h[0], h[1], h[2], h[3], h[4], 36 h[5], h[6], h[7] 37 }