security

Documentation

Index

• Variables
• func MustSha1Hash(s string) string
• func Sha1Hash(s string) (string, error)
• type AESCipher
  • func NewAESCipherWithPKCS7Padding(key []byte) (AESCipher, error)
• type PaddingScheme
  • func NewPkcs5() PaddingScheme
  • func NewPkcs7(blockSize int) PaddingScheme
• type PasswordCipher
  • func MustNewPasswordCipher(key string) PasswordCipher
  • func NewPasswordCipher(key string) (PasswordCipher, error)

Variables

var (
	ErrNotAlignedToBlock = errors.New("not aligned to block")
	ErrInvalidPadding    = errors.New("invalid padding")
)

Functions

func MustSha1Hash

func MustSha1Hash(s string) string

func Sha1Hash

func Sha1Hash(s string) (string, error)

Sha1Hash performs the SHA-1 hash algorithm and returns the hash result in hex.

Types

type AESCipher

type AESCipher interface {
	Encrypt(data []byte) []byte
	Decrypt(enc []byte) ([]byte, error)
}

func NewAESCipherWithPKCS7Padding

func NewAESCipherWithPKCS7Padding(key []byte) (AESCipher, error)

type PaddingScheme

type PaddingScheme interface {
	Pad(data []byte) []byte
	Strip(data []byte) ([]byte, error)
}

func NewPkcs5

func NewPkcs5() PaddingScheme

func NewPkcs7

func NewPkcs7(blockSize int) PaddingScheme

type PasswordCipher

type PasswordCipher interface {
	Key() string
	Encrypt(passwd string) string
	Decrypt(enc string) (string, error)
}

func MustNewPasswordCipher

func MustNewPasswordCipher(key string) PasswordCipher

func NewPasswordCipher

func NewPasswordCipher(key string) (PasswordCipher, error)