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visits member for 3 years, 5 months
seen 13 hours ago

Moderator♦ pro tempore on French Language, Computer Science and Software Recommendations. I'm also a unix amateur, and a developer on embedded systems with a computer science background and security leanings by trade.

Avatar picture slightly adapted from a photo by Luridiformis (Zonda Grattus).


13h
reviewed Approve How should I calculate the entropy of a password?
13h
reviewed Reject Achieving 32-bit verification code with 16-bit CRC?
2d
reviewed Leave Closed how boolean functions can be converted into LSSS(LINEAR SECRET SHARING SCHEME)? Pls explain with example
Jan
22
answered Why the data length is shifted 3-bit in MD4 Java implementation?
Jan
21
reviewed Close What is the best “flattening” effect you can achieve with a two-character Vigenere cipher?
Jan
20
reviewed Leave Closed Automated testing of cipher security for import/export compliance
Jan
19
reviewed Edit Key change and key derivation
Jan
19
revised Key change and key derivation
Tidied up grammar and formatting
Jan
18
reviewed Leave Open The perfect way of using IV in CTR mode
Jan
17
reviewed Close how to determine the plaintext by applying a Vigenere encryption with a key of length 7?
Jan
15
reviewed Reviewed Can AES in CCM or GCM counter mode interoperate with AES in “plain” counter mode (CTR)?
Jan
11
revised Random Galois fields
added extra information posted as an answer
Jan
10
reviewed Looks OK How does asymmetric encryption work?
Jan
8
reviewed Close Use of Diffie-Hellman key agreement in matrix (semi)groups
Jan
7
reviewed Reviewed Split 32-bit LFSR into two 16-bit LFSR which xor to same sequence
Jan
7
reviewed Reviewed Many Time Attack
Jan
7
comment Many Time Attack
Um, what are you asking? You calculate the xor, um, by calculating the xor. It's easy to implement in most programming languages.
Jan
7
revised Random Galois fields
added 21 characters in body
Jan
6
reviewed Leave Open Difference between statistical PRNG and cryptographic PRNG?
Jan
6
reviewed Leave Open (Re-)Using deterministic IV in CTR mode / How to: deterministic AES