D.W.

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274 Posts

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2d
 answered Recommended authenticated stream cipher for minimum overhead?
Jun
14
 answered Encrypting and MACing different data with same key
Jun
14
 answered Is it possible to cryptographically prove when was the last time a ciphertext was decrypted/encrypted?
Jun
14
 answered Would this simple encrypted chat program be feasible using One Time Pads?
Jun
12
 answered Can Poly1305 be used with block ciphers running in CTR mode?
Jun
12
 answered Algorithm: How to use x and y mouse movement co-ordinates to generate random data?
Jun
11
 answered Amateur question: two-way RSA?
Jun
11
 answered Have these compositions of block ciphers the same security?
Jun
9
 answered Which areas in CS will be (or have been) most affected by fully homomorphic cryptography?
Jun
7
 answered Can substrings of a long string be efficiently authenticated?
Jun
7
 answered differential and linear cryptanalysis
Jun
6
 answered Does collision resistance stay when extending a hash function to a set domain?
Jun
6
 answered Block cipher fixed points
Jun
4
 answered Is entropy affected by time?
Jun
3
 answered How insecure in practice?
Jun
2
 answered With HMAC, can an attacker recover the key, given many known plaintext/tag pairs?
Jun
2
 answered Pen-and-paper one-way function for externally-anonymous survey
Jun
2
 answered HMAC collision probability bounds
May
28
 answered What security authorities and standards reject $e=3$ in RSA, when, and with what rationale?
May
28
 answered Size of Parameters in Polynomial Key-Splitting Algorithm
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