Crate otpauth

Two-step verification of HOTP/TOTP.

Examples

HOTP

extern crate otpauth;

fn main() {
    let auth = otpauth::OtpAuth::new("python");
    let code = auth.hotp(4);
    assert_eq!(true, auth.valid_hotp(code, 0, 100));
}

TOTP

extern crate otpauth;
extern crate time;

fn main() {
    let auth = otpauth::OtpAuth::new("python");
    let timestamp1 = time::now().to_timespec().sec as usize;
    let code = auth.totp(30usize, timestamp1);
    let timestamp2 = time::now().to_timespec().sec as usize;
    assert_eq!(true, auth.valid_totp(code, 30usize, timestamp2));
}

Structs

OtpAuth