hash

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v1.1.0 Latest Latest Go to latest Published: Feb 20, 2024 License: Apache-2.0 Imports: 35 Imported by: 0

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Repository

github.com/ory/kratos

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func Compare(ctx context.Context, password []byte, hash []byte) error
func CompareArgon2i(_ context.Context, password []byte, hash []byte) error
func CompareArgon2id(_ context.Context, password []byte, hash []byte) error
func CompareBcrypt(_ context.Context, password []byte, hash []byte) error
func CompareFirebaseScrypt(_ context.Context, password []byte, hash []byte) error
func CompareHMAC(_ context.Context, password []byte, hash []byte) error
func CompareMD5(_ context.Context, password []byte, hash []byte) error
func CompareMD5Crypt(_ context.Context, password []byte, hash []byte) error
func ComparePbkdf2(_ context.Context, password []byte, hash []byte) error
func CompareSHA(_ context.Context, password []byte, hash []byte) error
func CompareSHA256Crypt(_ context.Context, password []byte, hash []byte) error
func CompareSHA512Crypt(_ context.Context, password []byte, hash []byte) error
func CompareSSHA(_ context.Context, password []byte, hash []byte) error
func CompareScrypt(_ context.Context, password []byte, hash []byte) error
func IsArgon2iHash(hash []byte) bool
func IsArgon2idHash(hash []byte) bool
func IsBcryptHash(hash []byte) bool
func IsFirebaseScryptHash(hash []byte) bool
func IsHMACHash(hash []byte) bool
func IsMD5CryptHash(hash []byte) bool
func IsMD5Hash(hash []byte) bool
func IsPbkdf2Hash(hash []byte) bool
func IsSHA256CryptHash(hash []byte) bool
func IsSHA512CryptHash(hash []byte) bool
func IsSHAHash(hash []byte) bool
func IsSSHAHash(hash []byte) bool
func IsScryptHash(hash []byte) bool
func IsValidHashFormat(hash []byte) bool
func NewCryptDecoder() *crypt.Decoder
type Argon2
- func NewHasherArgon2(c Argon2Configuration) *Argon2
- func (h *Argon2) Generate(ctx context.Context, password []byte) ([]byte, error)
- func (h *Argon2) Understands(hash []byte) bool
type Argon2Configuration
type Bcrypt
- func NewHasherBcrypt(c BcryptConfiguration) *Bcrypt
- func (h *Bcrypt) Generate(ctx context.Context, password []byte) ([]byte, error)
- func (h *Bcrypt) Understands(hash []byte) bool
type BcryptConfiguration
type HashProvider
type Hasher
type Pbkdf2
- func (h *Pbkdf2) Generate(ctx context.Context, password []byte) ([]byte, error)
- func (h *Pbkdf2) Understands(hash []byte) bool
type Scrypt

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidHash               = errors.New("the encoded hash is not in the correct format")
	ErrIncompatibleVersion       = errors.New("incompatible version of argon2")
	ErrMismatchedHashAndPassword = errors.New("passwords do not match")
)

View Source

var CryptDecoder = NewCryptDecoder()

View Source

var ErrUnknownHashAlgorithm = errors.New("unknown hash algorithm")

Functions ¶

func Compare ¶

func Compare(ctx context.Context, password []byte, hash []byte) error

func CompareArgon2i ¶

func CompareArgon2i(_ context.Context, password []byte, hash []byte) error

func CompareArgon2id ¶

func CompareArgon2id(_ context.Context, password []byte, hash []byte) error

func CompareBcrypt ¶

func CompareBcrypt(_ context.Context, password []byte, hash []byte) error

func CompareFirebaseScrypt ¶ added in v0.11.0

func CompareFirebaseScrypt(_ context.Context, password []byte, hash []byte) error

func CompareHMAC ¶ added in v1.1.0

func CompareHMAC(_ context.Context, password []byte, hash []byte) error

func CompareMD5 ¶ added in v0.11.0

func CompareMD5(_ context.Context, password []byte, hash []byte) error

func CompareMD5Crypt ¶ added in v1.0.0

func CompareMD5Crypt(_ context.Context, password []byte, hash []byte) error

func ComparePbkdf2 ¶

func ComparePbkdf2(_ context.Context, password []byte, hash []byte) error

func CompareSHA ¶ added in v0.13.0

func CompareSHA(_ context.Context, password []byte, hash []byte) error

func CompareSHA256Crypt ¶ added in v1.0.0

func CompareSHA256Crypt(_ context.Context, password []byte, hash []byte) error

func CompareSHA512Crypt ¶ added in v1.0.0

func CompareSHA512Crypt(_ context.Context, password []byte, hash []byte) error

func CompareSSHA ¶ added in v0.13.0

func CompareSSHA(_ context.Context, password []byte, hash []byte) error

func CompareScrypt ¶ added in v0.11.0

func CompareScrypt(_ context.Context, password []byte, hash []byte) error

func IsArgon2iHash ¶

func IsArgon2iHash(hash []byte) bool

func IsArgon2idHash ¶

func IsArgon2idHash(hash []byte) bool

func IsBcryptHash ¶

func IsBcryptHash(hash []byte) bool

func IsFirebaseScryptHash ¶ added in v0.11.0

func IsFirebaseScryptHash(hash []byte) bool

func IsHMACHash ¶ added in v1.1.0

func IsHMACHash(hash []byte) bool

func IsMD5CryptHash ¶ added in v1.0.0

func IsMD5CryptHash(hash []byte) bool

func IsMD5Hash ¶ added in v0.11.0

func IsMD5Hash(hash []byte) bool

func IsPbkdf2Hash ¶

func IsPbkdf2Hash(hash []byte) bool

func IsSHA256CryptHash ¶ added in v1.0.0

func IsSHA256CryptHash(hash []byte) bool

func IsSHA512CryptHash ¶ added in v1.0.0

func IsSHA512CryptHash(hash []byte) bool

func IsSHAHash ¶ added in v0.13.0

func IsSHAHash(hash []byte) bool

func IsSSHAHash ¶ added in v0.13.0

func IsSSHAHash(hash []byte) bool

func IsScryptHash ¶ added in v0.11.0

func IsScryptHash(hash []byte) bool

func IsValidHashFormat ¶ added in v0.13.0

func IsValidHashFormat(hash []byte) bool

func NewCryptDecoder ¶ added in v1.0.0

func NewCryptDecoder() *crypt.Decoder

Types ¶

type Argon2 ¶

type Argon2 struct {
	// contains filtered or unexported fields
}

func NewHasherArgon2 ¶

func NewHasherArgon2(c Argon2Configuration) *Argon2

func (*Argon2) Generate ¶

func (h *Argon2) Generate(ctx context.Context, password []byte) ([]byte, error)

func (*Argon2) Understands ¶

func (h *Argon2) Understands(hash []byte) bool

type Argon2Configuration ¶

type Argon2Configuration interface {
	config.Provider
}

type Bcrypt ¶

type Bcrypt struct {
	// contains filtered or unexported fields
}

func NewHasherBcrypt ¶

func NewHasherBcrypt(c BcryptConfiguration) *Bcrypt

func (*Bcrypt) Generate ¶

func (h *Bcrypt) Generate(ctx context.Context, password []byte) ([]byte, error)

func (*Bcrypt) Understands ¶

func (h *Bcrypt) Understands(hash []byte) bool

type BcryptConfiguration ¶

type BcryptConfiguration interface {
	config.Provider
}

type HashProvider ¶

type HashProvider interface {
	Hasher(ctx context.Context) Hasher
}

type Hasher ¶

type Hasher interface {
	// Generate returns a hash derived from the password or an error if the hash method failed.
	Generate(ctx context.Context, password []byte) ([]byte, error)

	// Understands returns whether the given hash can be understood by this hasher.
	Understands(hash []byte) bool
}

Hasher provides methods for generating and comparing password hashes.

type Pbkdf2 ¶

type Pbkdf2 struct {
	Algorithm  string
	Iterations uint32
	SaltLength uint32
	KeyLength  uint32
}

func (*Pbkdf2) Generate ¶

func (h *Pbkdf2) Generate(ctx context.Context, password []byte) ([]byte, error)

func (*Pbkdf2) Understands ¶

func (h *Pbkdf2) Understands(hash []byte) bool

type Scrypt ¶ added in v0.11.0

type Scrypt struct {
	Cost           uint32
	Block          uint32
	Parrellization uint32
	SaltLength     uint32
	KeyLength      uint32
}

Source Files ¶

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