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otp

package module

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Versions in this module

v1

v1.0.4

Feb 15, 2026

v1.0.3

Aug 13, 2025

v1.0.2

Aug 12, 2025

Changes in this version

+ type Encoder string

+ const EncoderDefault

+ const EncoderSteam

type Key

+ func (k *Key) Encoder() Encoder

v1.0.1

Nov 28, 2023

v1.0.0

Nov 28, 2023

Changes in this version

+ var ErrGenerateMissingAccountName = errors.New("AccountName must be set")

+ var ErrGenerateMissingIssuer = errors.New("Issuer must be set")

+ var ErrValidateInputInvalidLength = errors.New("Input length unexpected")

+ var ErrValidateSecretInvalidBase32 = errors.New("Decoding of secret as base32 failed.")

+ type Algorithm int

+ const AlgorithmMD5

+ const AlgorithmSHA1

+ const AlgorithmSHA256

+ const AlgorithmSHA512

+ func (a Algorithm) Hash() hash.Hash

+ func (a Algorithm) String() string

+ type Digits int

+ const DigitsEight

+ const DigitsSix

+ func (d Digits) Format(in int32) string

+ func (d Digits) Length() int

+ func (d Digits) String() string

+ type Key struct

+ func NewKeyFromURL(orig string) (*Key, error)

+ func (k *Key) AccountName() string

+ func (k *Key) Algorithm() Algorithm

+ func (k *Key) Digits() Digits

+ func (k *Key) Image(width int, height int) (image.Image, error)

+ func (k *Key) Issuer() string

+ func (k *Key) Period() uint64

+ func (k *Key) Secret() string

+ func (k *Key) String() string

+ func (k *Key) Type() string

+ func (k *Key) URL() string