From b0a00e05007f7dd4937006e4a401e02a45c47a80 Mon Sep 17 00:00:00 2001
From: tinsel-grumble <87134505+tinsel-grumble@users.noreply.github.com>
Date: Wed, 12 Jan 2022 21:20:57 +0000
Subject: [PATCH 1/2] add blake2 hash

---
 utils.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/utils.go b/utils.go
index 794b0a5..f865f28 100644
--- a/utils.go
+++ b/utils.go
@@ -5,7 +5,10 @@ import (
 	"crypto/sha1"
 	"crypto/sha256"
 	"crypto/sha512"
+	"crypto/blake2b"
 	"fmt"
+	"golang.org/x/crypto/blake2b"
+	"golang.org/x/crypto/blake2s"
 	"hash/adler32"
 	"hash/crc32"
 	"io"
@@ -53,6 +56,10 @@ func checksum(r io.Reader, method string) (string, error) {
 		return strconv.FormatUint(uint64(adler32.Checksum(b)), 10), nil
 	case "crc32":
 		return strconv.FormatUint(uint64(crc32.ChecksumIEEE(b)), 10), nil
+	case "blake2b":
+		return fmt.Sprintf("%x", blake2b.Sum256(b)), nil
+	case "blake2s":
+		return fmt.Sprintf("%x", blake2s.Sum256(b)), nil
 	}
 
 	return "", fmt.Errorf("Hashing method %s is not supported", method)

From f57eb724a4cb92d4c20b7a0ec1b79cd4d25b45d1 Mon Sep 17 00:00:00 2001
From: tinsel-grumble <87134505+tinsel-grumble@users.noreply.github.com>
Date: Wed, 12 Jan 2022 21:23:56 +0000
Subject: [PATCH 2/2] remove bad import

---
 utils.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/utils.go b/utils.go
index f865f28..fc97dbb 100644
--- a/utils.go
+++ b/utils.go
@@ -5,7 +5,6 @@ import (
 	"crypto/sha1"
 	"crypto/sha256"
 	"crypto/sha512"
-	"crypto/blake2b"
 	"fmt"
 	"golang.org/x/crypto/blake2b"
 	"golang.org/x/crypto/blake2s"