From 8fee6561fbc21bd44f67dff9f365aa14da293d99 Mon Sep 17 00:00:00 2001 From: Rasmus Dahlberg Date: Wed, 13 Apr 2022 16:10:43 +0200 Subject: clean-up sigsum-debug structure --- cmd/sigsum-debug/hashkey/hashkey.go | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 cmd/sigsum-debug/hashkey/hashkey.go (limited to 'cmd/sigsum-debug/hashkey') diff --git a/cmd/sigsum-debug/hashkey/hashkey.go b/cmd/sigsum-debug/hashkey/hashkey.go new file mode 100644 index 0000000..f195239 --- /dev/null +++ b/cmd/sigsum-debug/hashkey/hashkey.go @@ -0,0 +1,25 @@ +package hashkey + +import ( + "crypto/ed25519" + "fmt" + + "git.sigsum.org/sigsum-go/pkg/hex" + "git.sigsum.org/sigsum-go/pkg/types" + "git.sigsum.org/sigsum-tools-go/internal/util" +) + +func Main(_ []string) error { + b, err := util.HexFromStdin() + if err != nil { + return fmt.Errorf("hashkey: %v", err) + } + if len(b) != ed25519.PublicKeySize { + return fmt.Errorf("hashkey: invalid private key size %d", len(b)) + } + pub := ed25519.PublicKey(b) + keyHash := types.HashFn(pub) + + fmt.Printf("%s\n", hex.Serialize(keyHash[:])) + return nil +} -- cgit v1.2.3