Kasumi algorithm implementation

  • Inventors: NEIL BURGESS
  • Assignees: Icera Inc
  • Publication Date: September 08, 2010
  • Publication Number: GB-2468457-A

Abstract

There is disclosed an apparatus, and corresponding method, operable to perfolin an FI fuuction of a Kasumi algorithm, including a reconfigurable processing stage, wherein in a first configuration the processing stage implements a first stage of the FI fiuction and in a second configuration the processing stage implements a second stage of the FI function.

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Patent Citations (2)

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    US-2002186841-A1December 12, 2002Averbuj Roberto Fabian, Mishra Pradeep Kumar, Dhawan Rajat RajinderkumarApparatus & method for performing KASUMI ciphering
    US-2006013388-A1January 19, 2006Ruei-Shiang Suen, Srinivasan SurendranMethod and system for implementing FI function in KASUMI algorithm for accelerating cryptography in GSM/GPRS/EDGE compliant handsets

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