From 8e4665a639ae0a043e7dadda1512298be0f24d18 Mon Sep 17 00:00:00 2001
From: Daniel <dhaavi@users.noreply.github.com>
Date: Mon, 11 Jul 2022 17:00:04 +0200
Subject: [PATCH] Expose labeled hash algorithm names
---
lhash/algs.go | 44 +++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/lhash/algs.go b/lhash/algs.go
index a6f1377..635555d 100644
--- a/lhash/algs.go
+++ b/lhash/algs.go
@@ -85,6 +85,48 @@ func (a Algorithm) new() hash.Hash {
}
}
+func (a Algorithm) String() string {
+ switch a {
+
+ // SHA2
+ case SHA2_224:
+ return "SHA2_224"
+ case SHA2_256:
+ return "SHA2_256"
+ case SHA2_384:
+ return "SHA2_384"
+ case SHA2_512:
+ return "SHA2_512"
+ case SHA2_512_224:
+ return "SHA2_512_224"
+ case SHA2_512_256:
+ return "SHA2_512_256"
+
+ // SHA3
+ case SHA3_224:
+ return "SHA3_224"
+ case SHA3_256:
+ return "SHA3_256"
+ case SHA3_384:
+ return "SHA3_384"
+ case SHA3_512:
+ return "SHA3_512"
+
+ // BLAKE2
+ case BLAKE2s_256:
+ return "BLAKE2s_256"
+ case BLAKE2b_256:
+ return "BLAKE2b_256"
+ case BLAKE2b_384:
+ return "BLAKE2b_384"
+ case BLAKE2b_512:
+ return "BLAKE2b_512"
+
+ default:
+ return "unknown"
+ }
+}
+
// Digest creates a new labeled hash and digests the given data.
func (a Algorithm) Digest(data []byte) *LabeledHash {
return Digest(a, data)
@@ -96,6 +138,6 @@ func (a Algorithm) DigestFile(pathToFile string) (*LabeledHash, error) {
}
// DigestFromReader creates a new labeled hash and digests from the given reader.
-func (a Algorithm) DigestFromReader(alg Algorithm, reader io.Reader) (*LabeledHash, error) {
+func (a Algorithm) DigestFromReader(reader io.Reader) (*LabeledHash, error) {
return DigestFromReader(a, reader)
}