SMRČKA, Aleš, Petr HLÁVKA, David ŠAFRÁNEK, Vojtěch ŘEHÁK, Pavel ŠIMEČEK and Tomáš VOJNAR. Formal Verification of the CRC Algorithm Properties. In Proceedings of 2nd Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS 2006). Brno: FIT BUT, 2006, p. 55-62. ISBN 80-214-3287-X.
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Basic information
Original name Formal Verification of the CRC Algorithm Properties
Name in Czech Formální verifikace vlastností CRC algoritmů
Authors SMRČKA, Aleš (203 Czech Republic), Petr HLÁVKA (203 Czech Republic), David ŠAFRÁNEK (203 Czech Republic, guarantor), Vojtěch ŘEHÁK (203 Czech Republic), Pavel ŠIMEČEK (203 Czech Republic) and Tomáš VOJNAR (203 Czech Republic).
Edition Brno, Proceedings of 2nd Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS 2006), p. 55-62, 2006.
Publisher FIT BUT
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14330/06:00015972
Organization unit Faculty of Informatics
ISBN 80-214-3287-X
Keywords in English formal verification; CRC algorithms; generating polynomial
Tags CRC algorithms, formal verification, generating polynomial
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. David Šafránek, Ph.D., učo 3159. Changed: 24/3/2010 10:39.
Abstract
This paper presents verification of the CRC algorithm properties. We examine a way of verifying the CRC algorithm using exhaustive state space exploration by model checking method. The CRC algorithm is used for the calculation of the hash value of a message and we focused to verify the property of finding minimum Hamming distance between two messages having the same hash value. We deal with some of 16, 32 and 64 bits CRC generator polynomials, especially with one used in the Liberouter project, for comparison with others used in the ethernet networking.
Abstract (in Czech)
Článek se zabývá experimentální metodou ověření vlastností algoritmů CRC používaných v projektu Liberouter při vývoji síťového hardware. Zejména je navržena a v případové studii demonstrována metoda hledání minimální Hammingovy vzdálenosti dvou zpráv naléžejícím témuž hashovacímu klíči (kolizní dvojice). Při navrhovaném přístupu je použito metody ověřování modelů.
Links
GD102/05/H050, research and development projectName: Integrovaný přístup k výchově studentů DSP v oblasti paralelních a distribuovaných systémů
Investor: Czech Science Foundation, Integrated approach to education of PhD students in the area of parallel and distributed systems
MSM0021622419, plan (intention)Name: Vysoce paralelní a distribuované výpočetní systémy
Investor: Ministry of Education, Youth and Sports of the CR, Highly Parallel and Distributed Computing Systems
1M0545, research and development projectName: Institut Teoretické Informatiky
Investor: Ministry of Education, Youth and Sports of the CR, Institute for Theoretical Computer Science
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