crypto

Documentation

Index

• Constants
• func Base64Decode(input string) ([]byte, error)
• func Base64Encode(input []byte) string
• func CheckCerts(certDir string) error
• func GetHMAC(hashType int, input, key []byte) ([]byte, error)
• func GetMD5(input []byte) ([]byte, error)
• func GetRandomSalt(input []byte, saltLen int) ([]byte, error)
• func GetSHA256(input []byte) ([]byte, error)
• func GetSHA512(input []byte) ([]byte, error)
• func GetTLSDir(dir string) string
• func HexEncodeToString(input []byte) string
• func Sha1ToHex(data string) (string, error)

Constants

const (
	HashSHA1 = iota
	HashSHA256
	HashSHA512
	HashSHA512_384
	HashMD5
)

const declarations for common crypto operations

Functions

func Base64Decode

func Base64Decode(input string) ([]byte, error)

Base64Decode takes in a Base64 string and returns a byte array and an error

func Base64Encode

func Base64Encode(input []byte) string

Base64Encode takes in a byte array then returns an encoded base64 string

func CheckCerts

func CheckCerts(certDir string) error

CheckCerts will check to see if certificates exist in the supplied directory, and then verify that the certificate is not expired. If no certificates exist, or they are expired, it will create new self-signed certificates.

func GetHMAC

func GetHMAC(hashType int, input, key []byte) ([]byte, error)

GetHMAC returns a keyed-hash message authentication code using the desired hash type

func GetMD5

func GetMD5(input []byte) ([]byte, error)

GetMD5 returns a MD5 hash of a byte array

func GetRandomSalt

func GetRandomSalt(input []byte, saltLen int) ([]byte, error)

GetRandomSalt returns a random salt

func GetSHA256

func GetSHA256(input []byte) ([]byte, error)

GetSHA256 returns a SHA256 hash of a byte array

func GetSHA512

func GetSHA512(input []byte) ([]byte, error)

GetSHA512 returns a SHA512 hash of a byte array

func GetTLSDir

func GetTLSDir(dir string) string

GetTLSDir returns the default TLS dir

func HexEncodeToString

func HexEncodeToString(input []byte) string

HexEncodeToString takes in a hexadecimal byte array and returns a string

func Sha1ToHex

func Sha1ToHex(data string) (string, error)

Sha1ToHex takes a string, sha1 hashes it and return a hex string of the result