{"draft":"","doc_id":"RFC2289","title":" A One-Time Password System ","authors":["N. Haller","C. Metz","P. Nesser","M. Straw"],"format":["ASCII","HTML"],"page_count":"25","pub_status":"DRAFT STANDARD","status":"INTERNET STANDARD","source":"One Time Password Authentication","abstract":" This document describes a one-time password authentication system (OTP). The system provides authentication for system access (login) and other applications requiring authentication that is secure against passive attacks based on replaying captured reusable passwords.  [STANDARDS-TRACK]","pub_date":"January 1998","keywords":["ONE-PASS","one-time password authentication system","OTP","replay","attach"],"obsoletes":["RFC1938"],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":["STD0061"],"doi":"10.17487\/RFC2289","errata_url":null}