Moved string util

2024-12-22 03:30:37 +00:00 · 2013-12-27 21:21:08 +01:00 · 2013-12-27 21:21:08 +01:00 · d8c0b0c899
commit d8c0b0c899
parent d5d2efbaf3
1 changed files with 23 additions and 0 deletions
--- a/util.go
+++ b/util.go
@ -0,0 +1,23 @@
+package main
+
+import (
+  "strconv"
+  "crypto/sha256"
+  "encoding/hex"
+)
+
+func Uitoa(i uint32) string {
+  return strconv.FormatUint(uint64(i), 10)
+}
+
+func Sha256Hex(data []byte) string {
+  hash := sha256.Sum256(data)
+
+  return hex.EncodeToString(hash[:])
+}
+
+func Sha256Bin(data []byte) []byte {
+  hash := sha256.Sum256(data)
+
+  return hash[:]
+}