Electrical computers and digital processing systems: support – Data processing protection using cryptography – By stored data protection
Reexamination Certificate
2004-08-06
2008-10-14
Zand, Kambiz (Department: 2134)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
By stored data protection
C713S189000, C713S190000, C713S193000, C380S037000, C380S044000, C380S239000, C380S243000
Reexamination Certificate
active
07437572
ABSTRACT:
Key management device for electronic memories and a method for the encrypted storage of digital data words in electronic memories, in which each stored data word is encrypted with a digital keyword, which may be different from another digital keyword of another stored data word.
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Dave MacMillan; “Single Chip Encrypts Data at 14 Mb/s”; Electronics, Jun. 16, 1981, pp. 161-165.
Gammel Berndt
Kunemund Thomas
Sedlak Holger
Bayou Yonas
Dickstein , Shapiro, LLP.
Infineon - Technologies AG
Zand Kambiz
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