Cryptography
Thomas Pornin's user avatar
Thomas Pornin's user avatar
Thomas Pornin's user avatar
Thomas Pornin
  • Member for 12 years, 4 months
  • Last seen more than a week ago
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About

Cryptographer, programmer in several languages (C, Java, several assemblies, Pascal, Forth...). I also have a life.

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Top posts
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All Questions Answers
Score Newest
question
421
Should we MAC-then-encrypt or encrypt-then-MAC?
Jul 19, 2011
answer
162
What is the "Random Oracle Model" and why is it controversial?
Sep 30, 2011
answer
160
Why is elliptic curve cryptography not widely used, compared to RSA?
Nov 15, 2011
answer
153
Should we MAC-then-encrypt or encrypt-then-MAC?
Jul 21, 2011
answer
127
How much would it cost in U.S. dollars to brute-force a 256-bit key in a year?
Nov 8, 2011
answer
118
Can you explain Bleichenbacher's CCA attack on PKCS#1 v1.5?
Jan 3, 2014
answer
108
How should I calculate the entropy of a password?
Aug 11, 2011
answer
89
Best way to reduce chance of hash collisions: Multiple hashes, or larger hash?
Nov 11, 2011
answer
85
Should we trust the NIST-recommended ECC parameters?
Sep 9, 2013
answer
84
Understanding the length extension attack
Oct 7, 2012
Top Meta posts
0
12
13
Should we still use [SSL] as tag instead of [TLS]?
11
Is this the place to ask about crypto-algorithm creation/new techniques?
9
how to decide between Cryptography.SE and Security.SE?
6
Ownership of content in questions/answers?
6
Is it OK to ask for cryptanalysis of a cipher which was still widely deployed a few years ago?
Top network posts
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1207
How to securely hash passwords?
696
How does SSL/TLS work?
668
Do any security experts recommend bcrypt for password storage?
602
CRIME - How to beat the BEAST successor?
565
What's the difference between SSL, TLS, and HTTPS?

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