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rebase: update golang.org/x/crypto to latest version
Signed-off-by: Niels de Vos <ndevos@redhat.com>
This commit is contained in:
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mergify[bot]
parent
f021083097
commit
b204b68635
23
vendor/golang.org/x/crypto/scrypt/scrypt.go
generated
vendored
23
vendor/golang.org/x/crypto/scrypt/scrypt.go
generated
vendored
@ -9,6 +9,7 @@ package scrypt // import "golang.org/x/crypto/scrypt"
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import (
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"crypto/sha256"
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"encoding/binary"
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"errors"
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"math/bits"
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@ -143,36 +144,34 @@ func integer(b []uint32, r int) uint64 {
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func smix(b []byte, r, N int, v, xy []uint32) {
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var tmp [16]uint32
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R := 32 * r
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x := xy
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y := xy[32*r:]
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y := xy[R:]
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j := 0
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for i := 0; i < 32*r; i++ {
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x[i] = uint32(b[j]) | uint32(b[j+1])<<8 | uint32(b[j+2])<<16 | uint32(b[j+3])<<24
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for i := 0; i < R; i++ {
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x[i] = binary.LittleEndian.Uint32(b[j:])
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j += 4
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}
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for i := 0; i < N; i += 2 {
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blockCopy(v[i*(32*r):], x, 32*r)
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blockCopy(v[i*R:], x, R)
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blockMix(&tmp, x, y, r)
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blockCopy(v[(i+1)*(32*r):], y, 32*r)
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blockCopy(v[(i+1)*R:], y, R)
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blockMix(&tmp, y, x, r)
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}
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for i := 0; i < N; i += 2 {
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j := int(integer(x, r) & uint64(N-1))
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blockXOR(x, v[j*(32*r):], 32*r)
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blockXOR(x, v[j*R:], R)
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blockMix(&tmp, x, y, r)
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j = int(integer(y, r) & uint64(N-1))
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blockXOR(y, v[j*(32*r):], 32*r)
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blockXOR(y, v[j*R:], R)
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blockMix(&tmp, y, x, r)
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}
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j = 0
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for _, v := range x[:32*r] {
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b[j+0] = byte(v >> 0)
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b[j+1] = byte(v >> 8)
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b[j+2] = byte(v >> 16)
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b[j+3] = byte(v >> 24)
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for _, v := range x[:R] {
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binary.LittleEndian.PutUint32(b[j:], v)
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j += 4
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}
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}
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