10 Commits

Author	SHA1	Message	Date
Olivier Chéron	158d8dfd0c	Remove unnecessary imports	2019-05-08 10:22:30 +02:00
Crockett	0fb8a73d3b	Fixed compiler warnings	2019-02-03 16:06:05 -08:00
Luke Taylor	f2e5942246	Add totpVerify function ... Also adds a ClockSkew type which limits the acceptable clock skew window to a limited number of time steps.	2016-01-10 18:19:53 +00:00
Luke Taylor	5217b6dbfd	Add TOTP KAT tests for SHA256 and SHA512	2016-01-04 19:37:03 +00:00
Luke Taylor	0be97fc5ca	Add hash parameter to hotp function ... While HOTP only mentions SHA1, TOTP allows the use of different hash functions, which implicitly requires that the HOTP implementation support them too. This will also allow users to use HOTP with another hash if they so choose, though it would not be compatible with most client applications, such as Google authenticator.	2016-01-04 19:04:38 +00:00
Luke Taylor	47d202a90f	Add TOTParams data type ... Reduce the arguments to the totp function (most people will use defaults) and allows validation of the time step value. Added a top-level module overview.	2015-12-28 17:23:26 +00:00
Luke Taylor	88a2cd80f6	Add TOTP function and KATs ... Just uses SHA1 for now. HashAlgorithm is ignored.	2015-12-27 19:13:22 +00:00
Luke Taylor	48f0598cc7	Make OTP resynch values a tuple ... This is clearer than having two separate arguments.	2015-12-27 18:43:00 +00:00
Luke Taylor	c5b3622562	Add an OTP resynchronize function ... Allows server to reset its counter to the client's current value, given a sequence of one or more OTP values.	2015-12-20 23:33:52 +00:00
Luke Taylor	476f7c10d5	One-time password (OTP) implementation ... Initial commit - Implementation of HOTP algorithm as defined in RFC 4226 - Tests using values from the spec	2015-12-20 23:04:14 +00:00