| STD0061 : A One-Time Password System | ||||||
| RFC2289 | A One-Time Password System | N. Haller C. Metz P. Nesser M. Straw |
Obsoletes RFC1938 | |||
| February 1998 | TXT=56495 bytes | STANDARD | ||||
| RFC1938 | A One-Time Password System | N. Haller C. Metz |
Obsoleted by RFC2289 | |||
| May 1996 | TXT=44844 bytes | PROPOSED STANDARD | ||||