发明名称 |
Device and process for rendering secure the transmission of faxes, as well as fax unit which has been made secure and incorporating such a device |
摘要 |
Device and process for securing the transmission of telecopies or faxes and a secured telecopier or fax unit having such a security device. The device incorporating a user interface (16) permitting the establishment of a dialogue therewith and a security module (17) permitting the production and checking of digital signatures and preventing replay. The invention also relates to a fax unit including such a device and to a process for securing the transmission of faxes.
|
申请公布号 |
US5555307(A) |
申请公布日期 |
1996.09.10 |
申请号 |
US19940188052 |
申请日期 |
1994.01.26 |
申请人 |
FRANCE TELECOM ESTABLISSEMENT AUTONOME DE DROIT PUBLIC |
发明人 |
LE CORRE, HERV+E,ACU E+EE;GIRAULT, MARC;REVILLET, MARIE-JOS+E,ACU E+EE PHE |
分类号 |
H04N1/32;H04L9/32;H04N1/44;(IPC1-7):H04L9/00 |
主分类号 |
H04N1/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|