Graduate Project
 

ASIC for real time data authentication

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https://ir.library.oregonstate.edu/concern/graduate_projects/2z10wz39k

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  • Authentication is a means of developing an electronic signature that works like a written signature. It assumes that your data is publicly known but nevertheless ensures that the message is not tampered with and that you have an audit trail. This project discusses the techniques and concepts used to design an application specific integrated circuit (ASIC) for real time data authentication - using the Genesil Silicon Compiler System at Oregon State University. The result of this project is a 68 pin integrated circuit chip capable of encrypting data at a high speed of 14 mega bytes/sec. using a modified Data Encryption Standard (DES) mode called cipher block chaining. Because a combination of keying variables are possible and the keying variables can be changed readily -- the algorithm is deemed highly secure. More over since the same string of plain text will not produce identical cipher text each time, this method of authenticating is safer than other common methods.
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