lib: add BytesToHexStr

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/hex.go b/lib/hex.go
index 98f3210..d680a28 100644
--- a/lib/hex.go
+++ b/lib/hex.go
@@ -66,3 +66,12 @@ func ByteToHexStr(b byte) string {
 
 	return s
 }
+
+func BytesToHexStr(bs []byte) string {
+	hs := ""
+
+	for i := 0; i < len(bs); i++ {
+		hs += " " + ByteToHexStr(bs[i])
+	}
+	return hs
+}