1 files changed, 0 insertions, 33 deletions
diff --git a/key/sig_keyring.go b/key/sig_keyring.go
deleted file mode 100644
index aeb6180..0000000
--- a/key/sig_keyring.go
+++ /dev/null
@@ -1,33 +0,0 @@
-package key
-
-import (
-	"bytes"
-	"github.com/keybase/saltpack"
-	"slices"
-)
-
-type SigKeyring []SigPublicKey
-
-func (ring *SigKeyring) Import(key SigPublicKey) {
-	i, ok := slices.BinarySearchFunc(*ring, key, cmpSigPublicKey)
-	if ok {
-		return // key already in keyring.
-	}
-	*ring = slices.Insert(*ring, i, key)
-}
-
-func (ring SigKeyring) LookupSigningPublicKey(kid []byte) saltpack.SigningPublicKey {
-	if len(kid) != len(SigPublicKey{}) {
-		return nil
-	}
-	key := SigPublicKey(kid)
-	i, ok := slices.BinarySearchFunc(ring, key, cmpSigPublicKey)
-	if !ok {
-		return nil // key not in keyring.
-	}
-	return ring[i]
-}
-
-func cmpSigPublicKey(a, b SigPublicKey) int {
-	return bytes.Compare(a[:], b[:])
-}