Cryptography – Key management – Having particular key generator
Reexamination Certificate
2006-03-21
2006-03-21
Smithers, Matthew (Department: 2137)
Cryptography
Key management
Having particular key generator
C380S028000, C380S277000
Reexamination Certificate
active
07016493
ABSTRACT:
A system (100) and method (400, 500) for data encryption and decryption are disclosed. The encryption system is operable at encryption rates in excess of 10 Mbps and is expandable to over 200 Mpbs. For encryption, plain characters are received, and a key block (120) includes key characters corresponding to the plain characters is accessed. A current key character corresponding to a current plain character is located. A next key character corresponding to a next plain character is located. An offset between the current key character and the next key character is determined to encrypt the plain characters. Aliases are used to facilitate the encryption and decryption. Vector distances of offsets are utilized for the encryption and decryption, using many variables and many dimensions, such as using coordinates.
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Henson Kevin M.
Smith Eric Myron
Asier Technology Corporation
Jackson & Walker, LLP
Klinger Robert C.
Smithers Matthew
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