crypto

Documentation

Index

• func DecodeSteganography(secretImage []byte) string
• func Decrypt(encryptedBody, keya string) string
• func EncodeSteganography(message string, plainImage []byte) []byte
• func Encrypt(body string, keya string) string

Functions

func DecodeSteganography

func DecodeSteganography(secretImage []byte) string

DecodeSteganography decodes the image. Get the secret message and returns it as a string.

func Decrypt

func Decrypt(encryptedBody, keya string) string

Decrypt method decrypts body that is send, by using keya. It use Stream Cipher Algorithm (CFB).

func EncodeSteganography

func EncodeSteganography(message string, plainImage []byte) []byte

EncodeSteganography encodes the image with given secret message. It returns the encoded image file as a byte array.

func Encrypt

func Encrypt(body string, keya string) string

Encrypt method encrypts body that is send, by using keya. It use Stream Cipher Algorithm (CFB).