公开(公告)号：DE602004002241T2

公开(公告)日：2007-07-19

申请号：DE602004002241

申请日：2004-04-01

Applicant: ST MICROELECTRONICS SA

Inventor： COURCAMBECK STEPHAN ,  ANGUILLE CLAUDE

IPC: G06F12/14 ,  G06F1/00 ,  G06F12/10 ,  G06F21/53 ,  G06F21/62

公开(公告)号：DE602004002241D1

公开(公告)日：2006-10-19

申请号：DE602004002241

申请日：2004-04-01

Applicant: ST MICROELECTRONICS SA

Inventor： COURCAMBECK STEPHAN ,  ANGUILLE CLAUDE

IPC: G06F12/14 ,  G06F1/00 ,  G06F12/10 ,  G06F21/53 ,  G06F21/62

公开(公告)号：FR2838894A1

公开(公告)日：2003-10-24

申请号：FR0204918

申请日：2002-04-19

Applicant: ST MICROELECTRONICS SA

Inventor： COURCAMBECK STEPHAN ,  ANGUILLE CLAUDE

IPC: G06F21/72 ,  H04L9/18 ,  H04L9/28 ,  H04L9/32

Abstract: The integrated processor coding chops digital word streams into predetermined sizes and generates key codes (Cb) generated pseudo randomly (10). The codes operate from a key function (K) and vector initialisation (IV) which changes for each block. The digital word blocks and key codes are combined continuously and memorised in a memory (23).

公开(公告)号：DE602004016932D1

公开(公告)日：2008-11-20

申请号：DE602004016932

申请日：2004-09-03

Applicant: ST MICROELECTRONICS SA

Inventor： KASSER BERNARD ,  ORLANDO WILLIAM ,  COURCAMBECK STEPHAN

IPC: G06F13/10 ,  G06F21/52 ,  G06F21/70 ,  G06F21/82 ,  G06K19/10