package codeutilsShared

import (
	"crypto/sha512"
	"encoding/hex"
	"os"
)

// GlobalFileMode as a file mode we'll use for "global" operations such as when doing IO as root
var GlobalFileMode os.FileMode

// UniversalFileMode as a file mode we'll wherever we can
var UniversalFileMode os.FileMode

func init() {
	GlobalFileMode = 0777    // Set to global read/write/executable
	UniversalFileMode = 0744 // Only read/write/executable by owner, readable by group and others
}

// Sha512Sum will create a sha512sum of the string
func Sha512Sum(content string, rounds int) string {
	var hashString string

	sha512Hasher := sha512.New()                           // Create a new Hash struct
	sha512Hasher.Write([]byte(content))                    // Write the byte array of the content
	hashString = hex.EncodeToString(sha512Hasher.Sum(nil)) // Return string encoded sum of sha512sum

	if (rounds != 0) && (rounds > 1) { // If we are cycling more than one rounds
		for currentRound := 0; currentRound < rounds; currentRound++ {
			hashString = Sha512Sum(hashString, 1) // Rehash the new hashString
		}
	}

	return hashString
}

package codeutilsShared

import (
	"crypto/sha512"
	"encoding/hex"
	"os"
)

// GlobalFileMode as a file mode we'll use for "global" operations such as when doing IO as root
var GlobalFileMode os.FileMode

// UniversalFileMode as a file mode we'll wherever we can
var UniversalFileMode os.FileMode

func init() {
	GlobalFileMode = 0777    // Set to global read/write/executable
	UniversalFileMode = 0744 // Only read/write/executable by owner, readable by group and others
}

// Sha512Sum will create a sha512sum of the string
func Sha512Sum(content string) string {
	sha512Hasher := sha512.New()                     // Create a new Hash struct
	sha512Hasher.Write([]byte(content))              // Write the byte array of the content
	return hex.EncodeToString(sha512Hasher.Sum(nil)) // Return string encoded sum of sha512sum
}

--- 
+++ 
@@ -18,8 +18,18 @@
 }
 
 // Sha512Sum will create a sha512sum of the string
-func Sha512Sum(content string) string {
-	sha512Hasher := sha512.New()                     // Create a new Hash struct
-	sha512Hasher.Write([]byte(content))              // Write the byte array of the content
-	return hex.EncodeToString(sha512Hasher.Sum(nil)) // Return string encoded sum of sha512sum
+func Sha512Sum(content string, rounds int) string {
+	var hashString string
+
+	sha512Hasher := sha512.New()                           // Create a new Hash struct
+	sha512Hasher.Write([]byte(content))                    // Write the byte array of the content
+	hashString = hex.EncodeToString(sha512Hasher.Sum(nil)) // Return string encoded sum of sha512sum
+
+	if (rounds != 0) && (rounds > 1) { // If we are cycling more than one rounds
+		for currentRound := 0; currentRound < rounds; currentRound++ {
+			hashString = Sha512Sum(hashString, 1) // Rehash the new hashString
+		}
+	}
+
+	return hashString
 }
Implement rounds in Sha512Sum func
