hotp

Documentation

Index

• func GenerateCode(secret string, counter uint64) (string, error)
• func GenerateCodeCustom(secret string, counter uint64, opts hotpConfig.ValidateOpts) (passcode string, err error)
• func Validate(passcode string, counter uint64, secret string) bool
• func ValidateCustom(passcode string, counter uint64, secret string, opts hotpConfig.ValidateOpts) (bool, error)

Functions

func GenerateCode

func GenerateCode(secret string, counter uint64) (string, error)

GenerateCode creates a HOTP passcode given a counter and secret. This is a shortcut for GenerateCodeCustom, with parameters that are compataible with Google-Authenticator.

func GenerateCodeCustom

func GenerateCodeCustom(secret string, counter uint64, opts hotpConfig.ValidateOpts) (passcode string, err error)

GenerateCodeCustom uses a counter and secret value and options struct to create a passcode.

func Validate

func Validate(passcode string, counter uint64, secret string) bool

Validate a HOTP passcode given a counter and secret. This is a shortcut for ValidateCustom, with parameters that are compataible with Google-Authenticator.

func ValidateCustom

func ValidateCustom(passcode string, counter uint64, secret string, opts hotpConfig.ValidateOpts) (bool, error)

ValidateCustom validates an HOTP with customizable options. Most users should use Validate().