Merge pull request #1436 from smallstep/dependabot/go_modules/golang.org/x/crypto-0.39.0

Bump golang.org/x/crypto from 0.38.0 to 0.39.0

Author: step-ci

command/crypto/key/format.go

@@ -286,7 +286,7 @@ func formatAction(ctx *cli.Context) error {
 func isSSHPublicKey(in []byte) bool {
 	switch {
 	case bytes.HasPrefix(in, []byte(ssh.KeyAlgoRSA)),
-		bytes.HasPrefix(in, []byte(ssh.KeyAlgoDSA)),
+		bytes.HasPrefix(in, []byte(ssh.InsecureKeyAlgoDSA)), //nolint:staticcheck // compatibility with older tooling
 		bytes.HasPrefix(in, []byte(ssh.KeyAlgoECDSA256)),
 		bytes.HasPrefix(in, []byte(ssh.KeyAlgoECDSA384)),
 		bytes.HasPrefix(in, []byte(ssh.KeyAlgoECDSA521)),

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/urfave/cli v1.22.16
 	go.mozilla.org/pkcs7 v0.9.0
 	go.step.sm/crypto v0.66.0
-	golang.org/x/crypto v0.38.0
+	golang.org/x/crypto v0.39.0
 	golang.org/x/sys v0.33.0
 	golang.org/x/term v0.32.0
 	google.golang.org/protobuf v1.36.6
@@ -134,8 +134,8 @@ require (
 	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 // indirect
 	golang.org/x/net v0.40.0 // indirect
 	golang.org/x/oauth2 v0.30.0 // indirect
-	golang.org/x/sync v0.14.0 // indirect
-	golang.org/x/text v0.25.0 // indirect
+	golang.org/x/sync v0.15.0 // indirect
+	golang.org/x/text v0.26.0 // indirect
 	golang.org/x/time v0.11.0 // indirect
 	google.golang.org/api v0.234.0 // indirect
 	google.golang.org/genproto v0.0.0-20250505200425-f936aa4a68b2 // indirect

go.sum

@@ -387,8 +387,8 @@ golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDf
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
 golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
-golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
-golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
+golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
 golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 h1:R84qjqJb5nVJMxqWYb3np9L5ZsaDtB+a39EqjV0JSUM=
 golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0/go.mod h1:S9Xr4PYopiDyqSyp5NjCrhFrqg6A5zA2E/iPHPhqnS8=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
@@ -417,8 +417,8 @@ golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
-golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
+golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -464,8 +464,8 @@ golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
-golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
-golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/text v0.26.0 h1:P42AVeLghgTYr4+xUnTRKDMqpar+PtX7KWuNQL21L8M=
+golang.org/x/text v0.26.0/go.mod h1:QK15LZJUUQVJxhz7wXgxSy/CJaTFjd0G+YLonydOVQA=
 golang.org/x/time v0.11.0 h1:/bpjEDfN9tkoN/ryeYHnv5hcMlc8ncjMcM4XBk5NWV0=
 golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

internal/sshutil/sshutil.go

@@ -58,7 +58,7 @@ func PublicKey(key ssh.PublicKey) (crypto.PublicKey, error) {
 		return parseECDSA(in)
 	case ssh.KeyAlgoED25519, ssh.KeyAlgoSKED25519:
 		return parseED25519(in)
-	case ssh.KeyAlgoDSA:
+	case ssh.InsecureKeyAlgoDSA: //nolint:staticcheck // compatibility with older tooling
 		return parseDSA(in)
 	default:
 		return nil, errors.Errorf("public key %s is not supported", key.Type())
@@ -98,7 +98,7 @@ func publicKeyTypeAndSize(key ssh.PublicKey) (string, int, error) {
 			return "", 0, err
 		}
 		size = 8 * k.Size()
-	case ssh.KeyAlgoDSA:
+	case ssh.InsecureKeyAlgoDSA: //nolint:staticcheck // compatibility with older tooling
 		typ = "DSA"
 		_, in, ok := parseString(key.Marshal())
 		if !ok {