Expand description
This library permits the creation of 2FA authentification tokens per TOTP, the verification of said tokens, with configurable time skew, validity time of each token, algorithm and number of digits! Default features are kept as low-dependency as possible to ensure small binaries and short compilation time
Be aware that some authenticator apps will accept the SHA256
and SHA512
algorithms but silently fallback to SHA1
which will
make the check()
function fail due to mismatched algorithms.
Use the SHA1
algorithm to avoid this problem.
Examples
use totp_sos::{Algorithm, TOTP};
let totp = TOTP::new(
Algorithm::SHA1,
6,
1,
30,
"TestSecretSuperSecret".as_bytes().to_vec(),
"mock@example.com".to_string(),
Some("Github".to_string()),
).unwrap();
let token = totp.generate_current().unwrap();
println!("{}", token);
Structs
Enums
Algorithm enum holds the three standards algorithms for TOTP as per the reference implementation
Errors generated by the library.
Type Definitions
Result type for the TOTP library.