Part of twisted.python View Source
A One-Time Password System based on RFC 2289
The class Authenticator contains the hashing-logic, and the parser for the readable output. It also contains challenge which returns a string describing the authentication scheme for a client.
OTP is a password container for an user on a server.
NOTE: Does not take care of transmitting the shared secret password.
At the end there's a dict called dict which is dictionary contain 2048 words for storing pronouncable 11-bit values. Taken from RFC 1760.
Uses the MD5- and SHA-algorithms for hashing
Todo: RFC2444, SASL (perhaps), parsing hex-responsesThis module is deprecated. Consider using another Python OTP library instead.
|Function||stringToLong||Convert digest to long|
|Function||stringToDWords||Convert digest to a list of four 32-bits words|
|Function||longToString||Convert long to digest|
|Class||Unauthorized||the Unauthorized exception|
|Class||OTPAuthenticator||A One Time Password System|
|Class||OTP||An automatic version of the OTP-Authenticator|