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deprecate usage of sha256-simd (#19621)

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go1.21 already implements the necessary optimizations
This commit is contained in:
Harshavardhana
2024-04-25 23:31:35 -07:00
committed by GitHub
parent e7aa26dc29
commit f4f1c42cba
7 changed files with 38 additions and 307 deletions
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17
internal/hash/sha256/sh256_nofips.go → internal/hash/sha256/sh256.go
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@@ -1,4 +1,4 @@
// Copyright (c) 2015-2022 MinIO, Inc.
// Copyright (c) 2015-2024 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
@@ -15,23 +15,18 @@
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//go:build !fips
// +build !fips
package sha256
import (
"crypto/sha256"
"hash"
nofipssha256 "github.com/minio/sha256-simd"
)
// New returns a new hash.Hash computing the SHA256 checksum.
// The SHA256 implementation is not FIPS 140-2 compliant.
func New() hash.Hash { return nofipssha256.New() }
// New initializes a new sha256.New()
func New() hash.Hash { return sha256.New() }
// Sum256 returns the SHA256 checksum of the data.
func Sum256(data []byte) [nofipssha256.Size]byte { return nofipssha256.Sum256(data) }
func Sum256(data []byte) [sha256.Size]byte { return sha256.Sum256(data) }
// Size is the size of a SHA256 checksum in bytes.
const Size = nofipssha256.Size
const Size = sha256.Size

38
internal/hash/sha256/sh256_fips.go
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@@ -1,38 +0,0 @@
// Copyright (c) 2015-2022 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//go:build fips
// +build fips
package sha256
import (
fipssha256 "crypto/sha256"
"hash"
)
// New returns a new hash.Hash computing the SHA256 checksum.
// The SHA256 implementation is FIPS 140-2 compliant when the
// boringcrypto branch of Go is used.
// Ref: https://github.com/golang/go/tree/dev.boringcrypto
func New() hash.Hash { return fipssha256.New() }
// Sum256 returns the SHA256 checksum of the data.
func Sum256(data []byte) [fipssha256.Size]byte { return fipssha256.Sum256(data) }
// Size is the size of a SHA256 checksum in bytes.
const Size = fipssha256.Size