argon2id

package

v0.0.5-dev Latest Latest Go to latest Published: Nov 10, 2023 License: MIT Imports: 7 Imported by: 0

Details

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Repository

github.com/jramsgz/articpad

Documentation ¶

Index ¶

Variables
func ComparePasswordAndHash(password, hash string) (match bool, err error)
func CreateHash(password string, params *Params) (hash string, err error)
type Params
- func CheckHash(password, hash string) (match bool, params *Params, err error)
- func DecodeHash(hash string) (params *Params, salt, key []byte, err error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidHash         = errors.New("argon2id: the encoded hash is not in the correct format")
	ErrIncompatibleVariant = errors.New("argon2id: incompatible algorithm variant")
	ErrIncompatibleVersion = errors.New("argon2id: incompatible version of argon2")
)

View Source

var DefaultParams = &Params{
	Memory:      32 * 1024,
	Iterations:  2,
	Parallelism: 2,
	SaltLength:  16,
	KeyLength:   32,
}

Functions ¶

func ComparePasswordAndHash ¶

func ComparePasswordAndHash(password, hash string) (match bool, err error)

ComparePasswordAndHash performs a constant-time comparison between a plain-text password and Argon2id hash

func CreateHash ¶

func CreateHash(password string, params *Params) (hash string, err error)

CreateHash returns a Argon2id hash of a plain-text password

Types ¶

type Params ¶

type Params struct {
	Memory      uint32
	Iterations  uint32
	Parallelism uint8
	SaltLength  uint32
	KeyLength   uint32
}

func CheckHash ¶

func CheckHash(password, hash string) (match bool, params *Params, err error)

CheckHash is like ComparePasswordAndHash except that it also returns the parameters and salt used to create the hash.

func DecodeHash ¶

func DecodeHash(hash string) (params *Params, salt, key []byte, err error)

DecodeHash decodes a hash string into its parameters, salt, and key.

Source Files ¶

View all Source files

argon2id.go

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