sha2

package

v0.8.0 Latest Latest Go to latest Published: Mar 27, 2025 License: BSD-3-Clause Imports: 13 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/zitadel/passwap

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Documentation ¶

Overview ¶

Package sha2 provides hashing and verification of SHA-256 and SHA-512 encoded passwords with salt based on crypt(3). [The algorithm](https://www.akkadia.org/drepper/SHA-crypt.txt) builds hashes through multiple digest iterations with shuffles of password and salt.

Index ¶

Constants ¶

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const (
	Sha256Identifier = "$5$"
	Sha512Identifier = "$6$"
	SaltLenMin       = 1
	SaltLenMax       = 16
	RoundsMin        = 1000
	RoundsMax        = 999999999
	RoundsDefault    = 5000
)

Variables ¶

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var Verifier = verifier.VerifyFunc(Verify)

Verifier for sha2.

Functions ¶

func Verify ¶

func Verify(encoded, password string) (verifier.Result, error)

Verify parses encoded and uses its parameters to verify password against its hash.

Types ¶

type Hasher ¶

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

Hasher hashes and verifies crypt(3) style SHA256 and SHA512 passwords.

func New256 ¶

func New256(rounds int) *Hasher

func New512 ¶

func New512(rounds int) *Hasher

func (*Hasher) Hash ¶

func (h *Hasher) Hash(password string) (string, error)

Hash implements passwap.Hasher.

func (*Hasher) Verify ¶

func (h *Hasher) Verify(encoded, password string) (verifier.Result, error)

Verify implements passwap.Verifier

Source Files ¶

View all Source files

sha2.go

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