Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / minio / sha256-simd / sha256block_noasm.go

diff --git a/vendor/github.com/minio/sha256-simd/sha256block_noasm.go b/vendor/github.com/minio/sha256-simd/sha256block_noasm.go
deleted file mode 100644 (file)
index 356ca53..0000000
--- a/vendor/github.com/minio/sha256-simd/sha256block_noasm.go
+++ /dev/null
@@ -1,136 +0,0 @@
-//+build !arm64 !amd64 noasm appengine
-
-/*
- * Minio Cloud Storage, (C) 2016 Minio, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package sha256
-
-func blockGeneric(dig *digest, p []byte) {
-       var w [64]uint32
-       h0, h1, h2, h3, h4, h5, h6, h7 := dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]
-       for len(p) >= chunk {
-               // Can interlace the computation of w with the
-               // rounds below if needed for speed.
-               for i := 0; i < 16; i++ {
-                       j := i * 4
-                       w[i] = uint32(p[j])<<24 | uint32(p[j+1])<<16 | uint32(p[j+2])<<8 | uint32(p[j+3])
-               }
-               for i := 16; i < 64; i++ {
-                       v1 := w[i-2]
-                       t1 := (v1>>17 | v1<<(32-17)) ^ (v1>>19 | v1<<(32-19)) ^ (v1 >> 10)
-                       v2 := w[i-15]
-                       t2 := (v2>>7 | v2<<(32-7)) ^ (v2>>18 | v2<<(32-18)) ^ (v2 >> 3)
-                       w[i] = t1 + w[i-7] + t2 + w[i-16]
-               }
-
-               a, b, c, d, e, f, g, h := h0, h1, h2, h3, h4, h5, h6, h7
-
-               for i := 0; i < 64; i++ {
-                       t1 := h + ((e>>6 | e<<(32-6)) ^ (e>>11 | e<<(32-11)) ^ (e>>25 | e<<(32-25))) + ((e & f) ^ (^e & g)) + _K[i] + w[i]
-
-                       t2 := ((a>>2 | a<<(32-2)) ^ (a>>13 | a<<(32-13)) ^ (a>>22 | a<<(32-22))) + ((a & b) ^ (a & c) ^ (b & c))
-
-                       h = g
-                       g = f
-                       f = e
-                       e = d + t1
-                       d = c
-                       c = b
-                       b = a
-                       a = t1 + t2
-               }
-
-               h0 += a
-               h1 += b
-               h2 += c
-               h3 += d
-               h4 += e
-               h5 += f
-               h6 += g
-               h7 += h
-
-               p = p[chunk:]
-       }
-
-       dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h0, h1, h2, h3, h4, h5, h6, h7
-}
-
-var _K = []uint32{
-       0x428a2f98,
-       0x71374491,
-       0xb5c0fbcf,
-       0xe9b5dba5,
-       0x3956c25b,
-       0x59f111f1,
-       0x923f82a4,
-       0xab1c5ed5,
-       0xd807aa98,
-       0x12835b01,
-       0x243185be,
-       0x550c7dc3,
-       0x72be5d74,
-       0x80deb1fe,
-       0x9bdc06a7,
-       0xc19bf174,
-       0xe49b69c1,
-       0xefbe4786,
-       0x0fc19dc6,
-       0x240ca1cc,
-       0x2de92c6f,
-       0x4a7484aa,
-       0x5cb0a9dc,
-       0x76f988da,
-       0x983e5152,
-       0xa831c66d,
-       0xb00327c8,
-       0xbf597fc7,
-       0xc6e00bf3,
-       0xd5a79147,
-       0x06ca6351,
-       0x14292967,
-       0x27b70a85,
-       0x2e1b2138,
-       0x4d2c6dfc,
-       0x53380d13,
-       0x650a7354,
-       0x766a0abb,
-       0x81c2c92e,
-       0x92722c85,
-       0xa2bfe8a1,
-       0xa81a664b,
-       0xc24b8b70,
-       0xc76c51a3,
-       0xd192e819,
-       0xd6990624,
-       0xf40e3585,
-       0x106aa070,
-       0x19a4c116,
-       0x1e376c08,
-       0x2748774c,
-       0x34b0bcb5,
-       0x391c0cb3,
-       0x4ed8aa4a,
-       0x5b9cca4f,
-       0x682e6ff3,
-       0x748f82ee,
-       0x78a5636f,
-       0x84c87814,
-       0x8cc70208,
-       0x90befffa,
-       0xa4506ceb,
-       0xbef9a3f7,
-       0xc67178f2,
-}