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Interviewer And Interviewee Guide
Ciphers Interview Question:
What are G-DES, DESX?
Submitted by: AdministratorG-DES was devised by Schaumuller-Bichl to improve on the performance of DES by defining a cipher based on DES with a larger block size, but without an increase in the amount of computation required. It was claimed that G-DES was as secure as DES since the cipher was based on DES. However, Biham and Shamir showed that G-DES with the recommended parameter sizes is easily broken and that any alterations of G-DES parameters that result in a cipher faster than DES are less secure than DES.
Submitted by: Administrator
Submitted by: Administrator
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