Encoder and method for encoding data

Patent

Encoder and method for encoding data

- 13 May 2002

7

TL;DR: An encoder and method for encoding data comprising a pseudo random number generator (12) for generating an array of pseudo random numbers (15), and calculating means (10,30 ) for calculating a checkword (11,23,25 ) using the array of random numbers generated and a data sequence provided by a data unit is described in this article.

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Citations

Patent

Pseudo-random number sequence file for an integrated circuit card

Scott B. Guthery

- 29 May 2003

TL;DR: In this paper, an integrated circuit card includes a microprocessor, an integral memory element, and a pseudo-random number sequence file stored therein, which is used to generate a sequence of apparently random numbers when executed.

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10

Patent

System and method for self-test of integrated circuits

William M. Hurley

- 12 Jan 2007

TL;DR: In this paper, a system and method for self-test of an integrated circuit is described, which includes a digital signal processing chain, a random sequence generator coupled to an input of the DSC, and a checksum calculator coupled to the output of the DAC.

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7

Patent

Cryptographic method using redundant bits and adaptive clock frequency

Oscal T.-C. Chen, +1 more

- 01 Jun 2007

TL;DR: In this article, a cryptographic method using redundant bits and an adaptive clock frequency was proposed to increase the immunity against attacks, promote information security and protect personal privacy, which can apply to various communication devices.

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5

Patent

Operation method for a computer system

Liang-Chun Lin, +1 more

- 12 Jan 2012

TL;DR: In this article, a standard command is given to a device and the device judges whether an address field and a data length field and/or a data field of the standard command includes at least one vendor command, a vendor data and a checkword.

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4

Patent

A tool with a non-circular connecting end

Jan Eriksson, +1 more

- 19 Sep 2005

TL;DR: In this article, a tool with replaceable tips and a tip holder arranged such that, upon relative rotation of the tip and the tip holder in a connecting direction, an axial force is exerted on the groove (29) and causes the abutment surface (31) to move toward the supporting surface (37).

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4

References

Patent

Pseudorandom number generator with normal and test modes of operation

Robert S. DeBellis, +2 more

- 15 May 1997

TL;DR: In this article, the pseudorandom number generator is initialized by resetting the time-dependent and secret values and requiring the second feedback function to perform a predetermined number of updates of the secret value in response to external events.

...read moreread less

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