Malicious DH parameters without using composite numbers
96163
Is it possible to generate backdoored DH parameters?
667
Why use $(r,s)$ instead of $(r,s^{-1})$ as DSA signature?
79669
SHA256 output to 0-99 number range?
48703
How does instance_eval work and why does DHH hate it?
143064
Hill Cipher known plaintext attack
81087
Can the birthday attack be extended in this case?
8869
(EC)DSA signature without hashing, or with offloaded hash?
20926
PHP protection of GET parameters
67496
I need rules to drop some malicious Apache connections
121251
Do known-plaintext attacks exist for public key encryption?
31386
Is it safe to ignore the possibility of SHA collisions in practice?
157796
Strict SNI matching for Apache
33680
Malleability attacks against encryption without authentication
144580
What is a man-in-the-middle attack (for instance in Diffie-Hellman)?
16723
Retrieve malicious IP addresses from Apache logs and block them with iptables
62324
What to treat as (hyper-)parameter and why
22599
Using a Hash as a secure PRNG