update digest interfaces to not use embedding

Signed-off-by: qmuntal <qmuntaldiaz@microsoft.com>
veraison · Jul 18, 2023 · bbfd793 · bbfd793
1 parent 2893601
commit bbfd793
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/signer.go b/signer.go
@@ -25,7 +25,8 @@ type Signer interface {
 
 // DigestSigner is an interface for private keys to sign digested COSE signatures.
 type DigestSigner interface {
-	Signer
+	// Algorithm returns the signing algorithm associated with the private key.
+	Algorithm() Algorithm
 
 	// SignDigest signs message digest with the private key, possibly using
 	// entropy from rand.

diff --git a/verifier.go b/verifier.go
@@ -24,7 +24,8 @@ type Verifier interface {
 
 // DigestVerifier is an interface for public keys to verify digested COSE signatures.
 type DigestVerifier interface {
-	Verifier
+	// Algorithm returns the signing algorithm associated with the public key.
+	Algorithm() Algorithm
 
 	// VerifyDigest verifies message digest with the public key, returning nil
 	// for success.