Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Heuristic Cryptanalysis of Classical and Modern Ciphers

Heuristic Cryptanalysis of Classical and Modern Ciphers

Ho Yean Li

Paperback

General Computers

ISBN10: 3659691402
ISBN13: 9783659691409
Publisher: Lap Lambert Academic Pub
Published: Apr 5 2015
Pages: 64
Weight: 0.23
Height: 0.15 Width: 6.00 Depth: 9.00
Language: English
Block cipher algorithms are commonly used to secure confidential information in everyday user applications like smart cards. However, it is quite common for ignorant users to use familiar dictionary words or even names as their personal passwords. Two optimisation heuristic cryptanalytic attack methods (Tabu Search and Genetic Algorithm) are used to conduct intelligent keysearch attacks on classical ciphers and modern ciphers. The classical ciphers examined are the Hill Cipher (a substitution cipher) and the Columnar Transposition Cipher (a permutation / transposition cipher). The algorithm chosen to represent modern block ciphers is the Advanced Encryption Standard (AES) algorithm (also known as Rijndael). Find out how a password encrypted with AES can be broken within a few hours!

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