Research on Testing Method to Block Cipher
- Received Date: 2007-01-04
- Publish Date: 2006-08-15
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Key words:
- AES arithmetic /
- block cipher /
- randomicity /
- S-box
Abstract: Security is the most important principle of block cipher design. This paper analyses security-testing methods of block cipher, and proposes some statistically-testing variables. Finally, the random data with 1 048 576 b is used for the actual security-testing. The result shows that the presented statistically-testing variables agree with testing results and therefore are valuable to security design of block cipher.
Citation: | HU Lian-min, ZHANG Jiu-hua. Research on Testing Method to Block Cipher[J]. Journal of University of Electronic Science and Technology of China, 2007, 36(4): 720-722,736. |