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authorRasmus Dahlberg <rasmus@mullvad.net>2022-04-13 16:10:43 +0200
committerRasmus Dahlberg <rasmus@mullvad.net>2022-04-13 16:10:43 +0200
commit8fee6561fbc21bd44f67dff9f365aa14da293d99 (patch)
treee1f27b545439a7cb47254342cfbff6121bf41f6b /cmd/sigsum-debug/sign
parent8a4f764a7304ecbff07d451a21926bdc1a7fb3d4 (diff)
clean-up sigsum-debug structure
Diffstat (limited to 'cmd/sigsum-debug/sign')
-rw-r--r--cmd/sigsum-debug/sign/sign.go31
1 files changed, 31 insertions, 0 deletions
diff --git a/cmd/sigsum-debug/sign/sign.go b/cmd/sigsum-debug/sign/sign.go
new file mode 100644
index 0000000..ac21472
--- /dev/null
+++ b/cmd/sigsum-debug/sign/sign.go
@@ -0,0 +1,31 @@
+package sign
+
+import (
+ "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, optPriv string, optShardHint uint64) error {
+ data, err := util.BytesFromStdin()
+ if err != nil {
+ return fmt.Errorf("sign: %v", err)
+ }
+ priv, err := util.SignerFromHex(optPriv)
+ if err != nil {
+ return fmt.Errorf("sign: %v", err)
+ }
+ stm := types.Statement{
+ ShardHint: optShardHint,
+ Checksum: *types.HashFn(data),
+ }
+ sig, err := stm.Sign(priv)
+ if err != nil {
+ fmt.Errorf("sign: %v", err)
+ }
+
+ fmt.Printf("%s\n", hex.Serialize(sig[:]))
+ return nil
+}