[RFC Home] [TEXT|PDF|HTML] [Tracker] [IPR] [Errata] [Info page] INFORMATIONAL Errata ExistInternet Engineering Task Force (IETF) D. M'Raihi Request for Comments: 6238 Verisign, Inc. Category: Informational S. Machani ISSN: 2070-1721 Diversinet Corp. M. Pei Symantec J. Rydell Portwise, Inc. May 2011 TOTP: Time-Based One-Time Password Algorithm Abstract This document describes an extension of the On