Optional ReadonlyalgorithmHMAC algorithm to use (default: 'SHA-1').
Optional ReadonlydigitsNumber of digits in the generated code (1-10, default: 6).
Optional ReadonlyperiodTime step duration in seconds (default: 30).
ReadonlysecretThe shared secret, either as a base32-encoded string or raw bytes.
Optional ReadonlytimeUnix timestamp in seconds to generate the code for (default: current time).
Options for TOTP code generation.