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author | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-02 23:50:23 +0300 |
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committer | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-03 00:02:31 +0300 |
commit | 8923c6d2c438e0aeed2e06b8b0275e1864eeee33 (patch) | |
tree | 6b5e476699fc0be5091cb650654ef5f602c8afff /contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go | |
parent | d18afd09df2a08cd023012593b46109b77713a6c (diff) | |
download | ydb-8923c6d2c438e0aeed2e06b8b0275e1864eeee33.tar.gz |
Update golang to 1.22.1
2967d19c907adf59101a1f47b4208bd0b04a6186
Diffstat (limited to 'contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go')
-rw-r--r-- | contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go b/contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go new file mode 100644 index 0000000000..08d3df0000 --- /dev/null +++ b/contrib/go/_std_1.22/src/crypto/sha1/sha1block_arm64.go @@ -0,0 +1,26 @@ +// Copyright 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package sha1 + +import "internal/cpu" + +var k = []uint32{ + 0x5A827999, + 0x6ED9EBA1, + 0x8F1BBCDC, + 0xCA62C1D6, +} + +//go:noescape +func sha1block(h []uint32, p []byte, k []uint32) + +func block(dig *digest, p []byte) { + if !cpu.ARM64.HasSHA1 { + blockGeneric(dig, p) + } else { + h := dig.h[:] + sha1block(h, p, k) + } +} |