Cryptography
J.D.
  • Member for 8 years, 1 month
Profile Activity
Stats
4,265
reputation
87k
reached
67
answers
2
questions
About
Apparently, this user prefers to keep an air of mystery about them.

Communities (2)

Top network posts

We respect a laser-like focus on one topic.

This user doesn’t have any gold badges yet.
14
silver badges
20
bronze badges
View all badges

Top tags (66)

Score 83
Posts 11
Posts % 16
Score 82
Posts 18
Score 49
Posts 14
Score 48
Posts 5
Score 37
Posts 10
Score 37
Posts 6
View all tags →

Top posts (69)

All Questions Answers
Votes Newest
28 Reason why “XOR” is a linear operation, but ordinary “addition” isn’t? Dec 28 '13
21 Why is the permutation in AES (and other ciphers) not random or key-dependent? Apr 12 '16
19 Why does only length prepending improve the security of CBC-MAC Oct 19 '13
16 How exactly is "true randomness" defined in the realms of cryptography? Oct 5 '13
10 Proof that IND$-CPA implies IND-CPA? Sep 20 '13
10 How to deal with a cipher with addition and XORs combined together? Jul 1 '16
10 Why is the DES s-box non-linear? Why does it make the cracking of the cipher more difficult? Jul 12 '16
9 Implement AES-CTR on top of AES-ECB Mar 11 '17
9 Why do cryptographic hashing and symmetric encryption use different functions? May 6 '16
9 Why have round constants in hashes? Jul 10 '15
View all questions and answers →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.