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rebase: Bump the golang-dependencies group with 3 updates

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Bumps the golang-dependencies group with 3 updates: [golang.org/x/crypto](https://github.com/golang/crypto), [golang.org/x/net](https://github.com/golang/net) and [golang.org/x/sys](https://github.com/golang/sys).


Updates `golang.org/x/crypto` from 0.24.0 to 0.25.0
- [Commits](https://github.com/golang/crypto/compare/v0.24.0...v0.25.0)

Updates `golang.org/x/net` from 0.26.0 to 0.27.0
- [Commits](https://github.com/golang/net/compare/v0.26.0...v0.27.0)

Updates `golang.org/x/sys` from 0.21.0 to 0.22.0
- [Commits](https://github.com/golang/sys/compare/v0.21.0...v0.22.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
- dependency-name: golang.org/x/net
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
- dependency-name: golang.org/x/sys
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2024-07-08 20:56:35 +00:00
committed by mergify[bot]
parent 902946ebfa
commit 540024390c
37 changed files with 209 additions and 1366 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
vendor/golang.org/x/crypto/curve25519/curve25519.go generated vendored
View File

@ -6,9 +6,11 @@
// performs scalar multiplication on the elliptic curve known as Curve25519.
// See RFC 7748.
//
// Starting in Go 1.20, this package is a wrapper for the X25519 implementation
// This package is a wrapper for the X25519 implementation
// in the crypto/ecdh package.
package curve25519 // import "golang.org/x/crypto/curve25519"
package curve25519
import "crypto/ecdh"
// ScalarMult sets dst to the product scalar * point.
//
@ -16,7 +18,13 @@ package curve25519 // import "golang.org/x/crypto/curve25519"
// zeroes, irrespective of the scalar. Instead, use the X25519 function, which
// will return an error.
func ScalarMult(dst, scalar, point *[32]byte) {
scalarMult(dst, scalar, point)
if _, err := x25519(dst, scalar[:], point[:]); err != nil {
// The only error condition for x25519 when the inputs are 32 bytes long
// is if the output would have been the all-zero value.
for i := range dst {
dst[i] = 0
}
}
}
// ScalarBaseMult sets dst to the product scalar * base where base is the
@ -25,7 +33,12 @@ func ScalarMult(dst, scalar, point *[32]byte) {
// It is recommended to use the X25519 function with Basepoint instead, as
// copying into fixed size arrays can lead to unexpected bugs.
func ScalarBaseMult(dst, scalar *[32]byte) {
scalarBaseMult(dst, scalar)
curve := ecdh.X25519()
priv, err := curve.NewPrivateKey(scalar[:])
if err != nil {
panic("curve25519: internal error: scalarBaseMult was not 32 bytes")
}
copy(dst[:], priv.PublicKey().Bytes())
}
const (
@ -57,3 +70,21 @@ func X25519(scalar, point []byte) ([]byte, error) {
var dst [32]byte
return x25519(&dst, scalar, point)
}
func x25519(dst *[32]byte, scalar, point []byte) ([]byte, error) {
curve := ecdh.X25519()
pub, err := curve.NewPublicKey(point)
if err != nil {
return nil, err
}
priv, err := curve.NewPrivateKey(scalar)
if err != nil {
return nil, err
}
out, err := priv.ECDH(pub)
if err != nil {
return nil, err
}
copy(dst[:], out)
return dst[:], nil
}