crypto

Documentation

Index

• func Decrypt(cyphertext, key []byte) ([]byte, error)
• func Encrypt(data, key []byte) ([]byte, error)
• func GenerateKey(password, salt []byte, pow uint) ([]byte, error)

Functions

func Decrypt

func Decrypt(cyphertext, key []byte) ([]byte, error)

decrypt decrypts the passed in data. The data is expected to be in the format {{nonce}}{{null}}{{null}}{{ciphertext}}

func Encrypt

func Encrypt(data, key []byte) ([]byte, error)

encrypt encrypts the data using aes. Note that the key must be 16 or 32 bytes. the output is in this format {{nonce}}{{null}}{{null}}{{ciphertext}}

func GenerateKey

func GenerateKey(password, salt []byte, pow uint) ([]byte, error)

generateKey uses a key derivation function to create an key for use in aes encryption.