sha512

Documentation

Overview

Package sha512 implements the SHA384 and SHA512 hash algorithms as defined in FIPS 180-2.

Index

• func Digest(src []byte) ([]byte, error)
• func DigestHex(src string) (string, error)
• func DigestSum(src, sum []byte) (dst []byte, err error)
• func DigestSumHex(src, sum string) (dst string, err error)

Examples

• Digest
• DigestHex
• DigestSum
• DigestSumHex

Functions

func Digest

func Digest(src []byte) ([]byte, error)

Digest calculates the SHA-512 digest and returns the resulting slice.

Example

package main

import (
	"fmt"

	"gopkg.in/goyy/goyy.v0/util/crypto/sha512"
)

func main() {
	dst, _ := sha512.Digest([]byte("goyy"))
	fmt.Println(fmt.Sprintf("%x", dst))

}

Output:

1aa5692a60d265ec371f0f63e59deb0a3bfce9e07ec54de56b75aea9cb0a2ca96fd868d2866843bd0c9d82aa93a696ab557a6cbb57c22e16eab4bd2553198fad

func DigestHex

func DigestHex(src string) (string, error)

DigestHex calculates the SHA-512 digest and returns the resulting hex string.

Example

package main

import (
	"fmt"

	"gopkg.in/goyy/goyy.v0/util/crypto/sha512"
)

func main() {
	dst, _ := sha512.DigestHex("goyy")
	fmt.Println(dst)

}

Output:

1aa5692a60d265ec371f0f63e59deb0a3bfce9e07ec54de56b75aea9cb0a2ca96fd868d2866843bd0c9d82aa93a696ab557a6cbb57c22e16eab4bd2553198fad

func DigestSum

func DigestSum(src, sum []byte) (dst []byte, err error)

DigestSum calculates the SHA-512 digest to sum and returns the resulting slice.

Example

package main

import (
	"fmt"

	"gopkg.in/goyy/goyy.v0/util/crypto/sha512"
)

func main() {
	dst, _ := sha512.DigestSum([]byte("goyy"), []byte("goyy:"))
	fmt.Println(fmt.Sprintf("%x", dst))

}

Output:

676f79793a1aa5692a60d265ec371f0f63e59deb0a3bfce9e07ec54de56b75aea9cb0a2ca96fd868d2866843bd0c9d82aa93a696ab557a6cbb57c22e16eab4bd2553198fad

func DigestSumHex

func DigestSumHex(src, sum string) (dst string, err error)

DigestSumHex calculates the SHA-512 digest to sum and returns the resulting hex string.

Example

package main

import (
	"fmt"

	"gopkg.in/goyy/goyy.v0/util/crypto/sha512"
)

func main() {
	dst, _ := sha512.DigestSumHex("goyy", "goyy:")
	fmt.Println(dst)

}

Output:

676f79793a1aa5692a60d265ec371f0f63e59deb0a3bfce9e07ec54de56b75aea9cb0a2ca96fd868d2866843bd0c9d82aa93a696ab557a6cbb57c22e16eab4bd2553198fad