发明名称 |
AUTHENTICATION OF ENCRYPTED DATA BLOCKS |
摘要 |
<p>An authentication-encryption unit provides at least one encryption element, where each encryption element encrypts a plain-data block and accordingly generates a cipher-data block. A common checksum is calculated over each cipher-data block. It is possible to select via a selection unit in each encryption element which data bits in each cipher-data block are to be used to calculate the common checksum.</p> |
申请公布号 |
EP2666254(A1) |
申请公布日期 |
2013.11.27 |
申请号 |
EP20120700355 |
申请日期 |
2012.01.18 |
申请人 |
ROHDE & SCHWARZ GMBH & CO. KG |
发明人 |
MUELLER, THORSTEN;EICHLER, STEPHAN |
分类号 |
H04L9/06;H04L9/32 |
主分类号 |
H04L9/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|