Lecture 10: Multiple Encryption and Brute-Force Attacks by Christof Paar

Name: Lecture 10: Multiple Encryption and Brute-Force Attacks by Christof Paar
Uploaded: 2014-01-30T00:00:00.000Z
Description: Encrypting twice with DES does not double the security. A meet-in-the-middle attack brings double DES down to about 2^57 work, barely more than single DES's 2^56. That's why triple DES became the standard: it has 168...

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Encrypting twice with DES does not double the security. A meet-in-the-middle attack brings double DES down to about 2^57 work, barely more than single DES's 2^56. That's why triple DES became the standard: it has 168...

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