Created

cryptox/crc32.go

@@ -0,0 +1,7 @@
+package cryptox
+
+import "hash/crc32"
+
+func Crc32(s string) uint32 {
+	return crc32.ChecksumIEEE([]byte(s))
+}

cryptox/md5.go

@@ -0,0 +1,12 @@
+package cryptox
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+)
+
+func Md5(s string) string {
+	h := md5.New()
+	h.Write([]byte(s))
+	return hex.EncodeToString(h.Sum(nil))
+}

cryptox/sha1.go

@@ -0,0 +1,12 @@
+package cryptox
+
+import (
+	"crypto/sha1"
+	"encoding/hex"
+)
+
+func Sha1(s string) string {
+	h := sha1.New()
+	h.Write([]byte(s))
+	return hex.EncodeToString(h.Sum(nil))
+}