Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Cryptography
Meta user
Network profile
1,403
reputation
16
18

Jack Lloyd

Crypto, security, chainsaws

9
answers
4
questions
~107k
people reached

Communities (12)

Top network posts

Top tags (30)

Score 39
Posts 2
Posts % 15
Score 31
Posts 2
Score 24
Posts 1
Score 16
Posts 1
Score 15
Posts 1
Score 15
Posts 1
View all tags →

Top posts (13) All Questions Answers | Votes Newest

24 With sufficient randomness, is XOR an acceptable mechanism for encrypting? Jul 12 '11
21 Known methods for constant time (table-free) AES implementation using 'standard' operations? Jul 12 '11
16 Can you create a strong blockcipher with small blocksize, given a strong blockcipher of conventional blocksize? Aug 24 '11
15 Is it feasible to build a stream cipher from a cryptographic hash function? Jul 12 '11
15 Should DES be avoided when developing new systems? Jul 13 '11
12 Taking advantage of one-time pad key reuse? Jul 14 '11
11 Unpredictability of X.509 serial numbers Jul 27 '11
10 Is key size the only barrier to the adoption of the McEliece cryptosystem, or is it considered broken/potentially vulnerable? Jul 14 '11
7 Are there security issues with discrete logarithm keys not being uniformly distributed? Jul 25 '11
4 Is there a problem using Diffie-Hellman over a Mersenne prime? Sep 19 '17
View all questions and answers →

Badges (34)

Gold

—

Silver

16

Rarest

Bronze

18

Rarest

View all badges →