hashing

Jul 22, 2025

Changes in this version

+ type PasswordHasher interface

+ Generate func(password string) (string, error)

+ Verify func(password, hash string) (bool, RehashFn, error)

+ func NewArgon2Hasher(cfg *Argon2Config) (PasswordHasher, error)

+ type RehashFn = func() (string, error)

Jun 21, 2024

Changes in this version

+ const ErrIncompatibleVersion

+ const ErrInvalidHash

+ func Argon2IdCreateHash(password string, c Argon2Config) (string, error)

+ func Argon2IdNeedsRehash(c *Argon2Config) bool

+ type Argon2Config struct

+ Iterations uint32

+ KeyLength uint32

+ Memory uint32

+ Parallelism uint8

+ SaltLength uint32

+ func Argon2IdComparePassword(password, hash string) (bool, *Argon2Config, error)

+ func Argon2IdDecodeHash(hash string) (*Argon2Config, []byte, []byte, error)

+ func NewArgon2IdConfig() Argon2Config