Cryptography
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CodesInChaos

Ankh-Morpork had dallied with many forms of government and had ended up with that form of democracy known as One Man, One Vote. The Patrician was the Man; he had the Vote.

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88 How is CipherCloud doing homomorphic encryption? Aug 25 '12
45 Why is SHA-1 considered broken? Aug 30 '12
35 Purpose of outer key in HMAC Jul 26 '12
35 What is a tweakable block cipher? Jan 31 '13
34 Why is triple-DES using three different keys vulnerable to a meet-in-the-middle-attack? Feb 14 '13
31 Fixed point of the SHA-256 compression function Jun 24 '17
27 How many RSA keys before a collision? May 6 '12
25 Is it fair to assume that SHA1 collisions won't occur on a set of <100k strings May 11 '12
25 How strong is the ECDSA algorithm? Apr 29 '12
25 Using same keypair for Diffie-Hellman and signing Jul 17 '12
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