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Jun
24
revised Discrete Logarithm (512 bits numbers) - Find exponent parameter
Corrected the use of some mathematical expressions.
Jun
22
revised Implementing AES MixColumns with fewest XOR gates
edited tags; fix broken link, misc. copyedits
May
24
revised In RSA, why is it important choosing e so that it is coprime to φ(n)?
correct Fermat -> Euler, prettify math notation, misc. copyedits
May
22
revised Is it possible to have identical public keys for different ciphers?
copyedit, remove the misleading word "colliding" from title
May
21
revised P10 to P8 in S-DES
edited tags
May
21
revised Cryptanalysis of S-DES - Equations
edited tags
May
21
revised Ciphertext-only attack on Simplified DES
edited tags
May
19
revised Can you make a hash out of a stream cipher?
add provable-security tag; remove the footnote about Carter-Wegman MACs, since none of the answers really address it (and it probably should be a separate question anyway)
May
19
revised Is the hash function defined in this exercise collision-resistant?
improve formatting, slightly less generic title, misc. copyedits
May
15
revised Does the plaintext have to be at least as long as the key in Polyalphabetic substituion cipher
It would be shift cipher not a monoalphabetic substitution cipher
May
15
revised Does the plaintext have to be at least as long as the key in Polyalphabetic substituion cipher
added 685 characters in body
May
10
revised What is the main difference between a key, an IV and a nonce?
fix title grammar, misc. copyedits, add terminology tag
May
9
revised Optimal bandwidth cost for Oblivious RAM
better title
May
9
revised Definition of the term “key”
added 76 characters in body
May
9
revised Definition of the term “key”
added 76 characters in body
May
9
revised Definition of the term “key”
added 76 characters in body
May
9
revised How to create a PEM file for storing an RSA key?
added 8 characters in body; edited tags; edited title
May
9
revised Definition of the term “key”
edited tags; edited tags
May
8
revised Missing public exponent
fix broken link
May
7
revised Is encryption time greater than decryption time?
fix typo, use http: for internal links so that they're detected as internal