Cited in: RFC 1938
4 RFCs mentioned in the text of RFC 1938 (A One-Time Password System)
| RFC | Title | Status | Date |
|---|---|---|---|
| 1320 | The MD4 Message-Digest Algorithm | Historic | April 1992 |
| 1321 | The MD5 Message-Digest Algorithm | Informational | April 1992 |
| 1704 | On Internet Authentication | Informational | October 1994 |
| 1760 | The S/KEY One-Time Password System | Informational | February 1995 |