Patty::Security::TOTP

ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"

DIGITS = 6

PERIOD = 30_i64

SECRET_BYTES = 20

base32_decode(value : String) : Bytes

base32_encode(bytes : Bytes) : String

code(secret : Bytes, at : Time = Time.utc, digits : Int32 = DIGITS) : String

matching_step(secret : Bytes, submitted : String, at : Time = Time.utc, last_step : Int64 = -1_i64, window : Int32 = 1) : Int64 | Nil

provisioning_uri(secret : String, account : String = "admin") : String