459 reputation
510
bio website entropik.net
location Istanbul, Turkey
age
visits member for 3 years, 3 months
seen Oct 8 at 8:10

Solaris, FreeBSD, GNU/Linux and Windows Server system admin. PostgreSQL DBD. PostgreSQL, Oracle and MSSQL DBA. Python, Silverlight and WPF C# developer.


Oct
1
revised What are the main weaknesses, if any, of a Playfair cipher?
fixed grammar
Jun
16
revised Why is ciphertext from low entropy plaintext not compressible?
fixed a little grammar, and clarified why encrypting more data would not make the result any more compressible.
Jul
20
revised Are any of the major asymmetric ciphers distinguishable (EG, RSA, ECC)?
fixed grammar
Jul
17
revised What are the main weaknesses, if any, of a Playfair cipher?
fixed grammar and terms.
Jul
17
revised What are the main weaknesses, if any, of a Playfair cipher?
edited tags
Jul
14
revised Taking advantage of one-time pad key reuse?
added a couple of links and a little extra info.
Jul
14
revised What are the details of the DES weakness of reusing the same IV in CBC mode with the same key?
IV stands for Initialization Vector in the cryptographic (and mathematics in general) literature.
Jul
13
revised Taking advantage of one-time pad key reuse?
added 69 characters in body
Jul
13
revised Taking advantage of one-time pad key reuse?
added 375 characters in body
Jul
13
revised Should DES be avoided when developing new systems?
fixed grammar
Jul
12
revised How do I apply differential cryptanalysis to a block cipher?
edited tags
Jul
12
revised How do I apply differential cryptanalysis to a block cipher?
added 4 characters in body
Jul
12
revised What are the main weaknesses, if any, of a Playfair cipher?
edited tags
Jul
12
revised What are the main weaknesses, if any, of a Playfair cipher?
edited body