cryptography

package

v0.0.0-...-37e2b78 Latest Latest Go to latest Published: Dec 13, 2022 License: GPL-3.0 Imports: 11 Imported by: 0

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Repository

github.com/zhews/memed-simple

Documentation ¶

Index ¶

Variables
func CompareHashAndPassword(encodedHash, password string) error
func CreateJWT(key []byte, claims jwt.MapClaims) (string, error)
func Decrypt(key, data []byte) (string, error)
func Encrypt(key, data []byte) ([]byte, error)
func HashPassword(password string, parameter Argon2IDParameter) (string, error)
func ValidateJWT(key []byte, signedToken string) (jwt.MapClaims, error)
type Argon2IDParameter

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	RegexEncodedHash          = regexp.MustCompile(`\$argon2id\$v=(\d+)\$m=(\d+),t=(\d+),p=(\d+)\$([A-Za-z0-9+/=]+)\$([A-Za-z0-9+/=]+)`)
	ErrorInvalidHashEncoding  = errors.New("hash does not have a valid encoding")
	ErrorInvalidArgon2Version = errors.New("invalid argon2 version")
)

View Source

var ErrorHashAndPasswordDoNotMatch = errors.New("hash and password do not match")

Functions ¶

func CompareHashAndPassword ¶

func CompareHashAndPassword(encodedHash, password string) error

func CreateJWT ¶

func CreateJWT(key []byte, claims jwt.MapClaims) (string, error)

func Decrypt ¶

func Decrypt(key, data []byte) (string, error)

func Encrypt ¶

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

func HashPassword ¶

func HashPassword(password string, parameter Argon2IDParameter) (string, error)

func ValidateJWT ¶

func ValidateJWT(key []byte, signedToken string) (jwt.MapClaims, error)

Types ¶

type Argon2IDParameter ¶

type Argon2IDParameter struct {
	SaltSize   int
	Iterations uint32
	Memory     uint32
	Threads    uint8
	KeyLength  uint32
}

Source Files ¶

View all Source files

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