Author - Atis Mitra

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Atis Mitra	Write for Electronic Design
Atis Mitra is a member of the Board of Courses and Study in the Department of Electronics and Instrumentation at USN University in Dhanbad, Jharkhand, India. Email address: atismitra@hotmail.com
1 results found for Atis Mitra, displaying items 1 - 1

January 31, 2008 [Ideas For Design]
Improve LFSR-Based Encryption With An Extra Layer Of Protection
Encryption coding schemes for asynchronous data used in message/speech communication systems typically employ an LFSR-based (linear feedback shift register) design. Such a design creates a single minimal polynomial pseudorandom bit sequence (PRBS) code. The state of the shift registers periodically changes according to another algorithm called the keying algorithm. To enhance security, the keying algorithm is changed periodically (say, every six months), depending on...