SkeyCalc is an RFC-2289 Compliant OTP (S/Key) calculator that computes One-Time Passwords for use in logging in (or otherwise authenticating to) servers which implement S/Key or OTP access control. SkeyCalc operates as a service, allowing for lightning-fast OTP authentication. It doesn't save your password in memory or on disk. SkeyCalc uses sensitive regular expressions to make even the selection of an OTP challenge a snap. |