Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2004-07-06
2009-06-09
Zand, Kambiz (Department: 2434)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
37
Reexamination Certificate
active
07546469
ABSTRACT:
An image forming apparatus has a replacement part equipped with a storage device installed therein. The apparatus has a code adding part adding an error detecting code to target data to be written in the storage device, and an encrypting part encrypting the data having the error detecting code added thereto in the code adding part, to generate encrypted data. In addition, the apparatus has a writing part writing the encrypted data to the storage device.
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Masui Takanori
Ono Tomohiro
Suzuki Kenji
Suzuki Tomohisa
Fuji 'Xerox Co., Ltd.
Harriman Dant B Shaifer
Morgan & Lewis & Bockius, LLP
Zand Kambiz
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