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visits member for 2 years, 6 months
seen Nov 12 at 22:18

Feb
20
comment Get permutations from password
@RickyDemer: No (even though I would be interested in knowing how this could be done as well).
Feb
20
revised Get permutations from password
added 60 characters in body
Feb
20
asked Get permutations from password
Jan
9
awarded  Investor
Dec
22
accepted What are the advantages of CBC over ECB?
Dec
22
comment What are the advantages of CBC over ECB?
Arh... Ok, now I think I see it. I was thinking about the encryption as just being an XOR (or something else that commutes with XORing. In that case it wouldn't add anything, right?). Thanks for the answer.
Dec
22
comment What are the advantages of CBC over ECB?
Can't you just generate the second picture from the third? (assuming you know the block size and IV) I am not still sure that I understand.
Dec
22
asked What are the advantages of CBC over ECB?
Dec
21
reviewed Satisfactory Why is sharing the seed and using SecureRandom “deterministically” so bad?
Dec
21
reviewed Satisfactory Homomorphic (encrypted) comparison to an integer
Dec
21
reviewed Satisfactory Are there any differences in operation between existing Diffie-Hellman specifications?
Dec
21
reviewed Excellent Diffie-Hellman Secret Exponent Size and Shared Secret Usage
Dec
21
reviewed Needs Improvement Why send a challenge with CHAP?
Dec
21
reviewed Satisfactory Hypothetical unknown cipher - security in obscurity?
Dec
21
reviewed Needs Improvement Blinding twice in RSA
Dec
21
reviewed Needs Improvement Is the following aggregation scheme private?
Dec
21
reviewed Needs Improvement Why don't we use MACs to store passwords?
Dec
21
reviewed Satisfactory Serpent cipher : Osvik S-Boxes confusion and test vectors
Oct
23
awarded  Promoter
Oct
22
awarded  Popular Question