diff --git a/internal/lib/crypto/sha256/sha256.go b/internal/lib/crypto/sha256/sha256.go
index d55b3d97..480325be 100644
--- a/internal/lib/crypto/sha256/sha256.go
+++ b/internal/lib/crypto/sha256/sha256.go
@@ -66,8 +66,3 @@ func Sum256(data []byte) (ret [Size]byte) {
 	openssl.SHA256Bytes(data, &ret[0])
 	return
 }
-
-func Sum(data []byte) (ret [Size]byte) {
-	openssl.SHA256Bytes(data, &ret[0])
-	return
-}
diff --git a/internal/lib/crypto/sha512/sha512.go b/internal/lib/crypto/sha512/sha512.go
index 53ff4700..0cdf6ec9 100644
--- a/internal/lib/crypto/sha512/sha512.go
+++ b/internal/lib/crypto/sha512/sha512.go
@@ -72,11 +72,6 @@ func Sum512(data []byte) (ret [Size]byte) {
 	return
 }
 
-func Sum(data []byte) (ret [Size]byte) {
-	openssl.SHA512Bytes(data, &ret[0])
-	return
-}
-
 func New512_224() hash.Hash {
 	panic("todo: New512_224")
 }