kdf

Documentation

Index

• Constants
• func GenerateRandomPassword(length int, minClasses int) (string, error)
• type KDF
  • func InitKdf(kdfName string, keyLen int) (KDF, error)

Constants

const (
	BCRYPT = "bcrypt"
	PBKDF2 = "pbkdf2"
	SCRYPT = "scrypt"
	ARGON2 = "argon2"
)

Functions

func GenerateRandomPassword

func GenerateRandomPassword(length int, minClasses int) (string, error)

GenerateRandomPassword generate random password

Types

type KDF

type KDF interface {
	// DeriveKeyByPassword derive key by password
	DeriveKeyByPassword(password string) (deriveKey []byte, err error)

	// VerifyDeriveKeyStr verify deriveKeyStr
	VerifyDeriveKeyStr(kdfKeyStr string, password []byte) (isOk bool, err error)

	// GetDeriveKeyStr get deriveKeyStr
	GetDeriveKeyStr() string

	// KDFName get kdf name
	KDFName() string
}

KDF interface

func InitKdf

func InitKdf(kdfName string, keyLen int) (KDF, error)

InitKdf init kdf by kdfName. Note: param '-1' means use default value. TODO: refactor this