passhash

Documentation

Index

• func EasyHash(rawPwd string, saltLen int) (salt string, pwdHash string, err error)
• func GenerateSalt(length int) ([]byte, error)
• func HashPassword(rawPwd string, salt []byte) string
• func Verify(rawPwd, pwdHash string, salt string) bool

Functions

func EasyHash

func EasyHash(rawPwd string, saltLen int) (salt string, pwdHash string, err error)

传入原始密码和盐长度，返回盐和哈希后的密码 err只有在生成盐时才可能出错，与底层操作系统或硬件提供的随机数生成器有关，概率很小

func GenerateSalt

func GenerateSalt(length int) ([]byte, error)

GenerateSalt generates a random salt of specified length

func HashPassword

func HashPassword(rawPwd string, salt []byte) string

HashPassword hashes a password using PBKDF2 with a given salt and iteration count. keyLen is the length of the resulting hash in bytes，可任意改 33 34 64 啥都行 iterations is the number of iterations to use in PBKDF2 , 既重复进行多少次哈希计算(对哈希后的结果再哈希，就更难破译)

func Verify

func Verify(rawPwd, pwdHash string, salt string) bool

验证密码是否正确，传入原始密码、哈希后的密码和盐