Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2008-07-29
2008-07-29
Vu, Kimyen (Department: 2135)
Cryptography
Particular algorithmic function encoding
C713S189000
Reexamination Certificate
active
07406174
ABSTRACT:
A system and method is directed to providing an n-dimensional entity for encoding and storing data securely. A user provides a cursor position within the n-dimensional entity, and a user seed to a pseudo-random number generator. The user seed may be combined with a fingerprint of a computing system in which the invention operates. The n-dimensional entity is populated with bits from the pseudo-random number generator. Bits within the n-dimensional entity are associated with actions to be performed at each cursor position. Subsequent cursor directions within the n-dimensional entity are determined using a random number generator. Plaintext is bitwise translated to a direction and an offset from the cursor position to a bit matching the plaintext bit within the n-dimensional entity. The offset is employed to modify a row of truly random bits in an encoded array.
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Branch John W.
Darby & Darby PC
Truvan Leynna T
Vu Kimyen
Widevine Technologies, Inc.
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