update dependencies (#296)

vendor/codeberg.org/gruf/go-hashenc/enc.go

@@ -0,0 +1,42 @@
+package hashenc
+
+import (
+	"encoding/base32"
+	"encoding/base64"
+	"encoding/hex"
+)
+
+// Encoder defines an interface for encoding binary data
+type Encoder interface {
+	// Encode encodes the data at src into dst
+	Encode(dst []byte, src []byte)
+
+	// EncodedLen returns the encoded length for input data of supplied length
+	EncodedLen(int) int
+}
+
+// Base32 returns a new base32 Encoder
+func Base32() Encoder {
+	return base32.StdEncoding.WithPadding(base64.NoPadding)
+}
+
+// Base64 returns a new base64 Encoder
+func Base64() Encoder {
+	return base64.URLEncoding.WithPadding(base64.NoPadding)
+}
+
+// Hex returns a new hex Encoder
+func Hex() Encoder {
+	return &hexEncoder{}
+}
+
+// hexEncoder simply provides an empty receiver to satisfy Encoder
+type hexEncoder struct{}
+
+func (*hexEncoder) Encode(dst []byte, src []byte) {
+	hex.Encode(dst, src)
+}
+
+func (*hexEncoder) EncodedLen(len int) int {
+	return hex.EncodedLen(len)
+}