Cryptology ePrint Archive: Report 2002/096

Generating Large Non-Singular Matrices over an Arbitrary Field with Blocks of Full Rank

James Xiao and Yongxin Zhou

Abstract: This note describes a technique for generating large non-singular matrices with blocks of full rank. While this may be of independent interest, our motivation arises in the white-box implementation of cryptographic algorithms with S-boxes.

Category / Keywords: foundations / foundations

Date: received 15 Jul 2002, last revised 16 Jul 2002

Contact author: yongxin zhou at cloakware com

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Version: 20020716:153836 (All versions of this report)

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