Can the OpenSSL random number generator be considered cryptographically secure?
110732
Is openssl rand command cryptographically secure?
100298
Is 80 bits of key size considered safe against brute force attacks?
141256
Is modern encryption needlessly complicated?
146299
Can reduced-round ChaCha be used as non-cryptographic fast PRNG to produce output indistinguishable from random data?
22599
Using a Hash as a secure PRNG
43972
/etc/shadow encryption method
79642
Is there a secure cryptosystem that can be performed mentally?
81805
How to create a secure random AES key in Java?
145994
Can I use a HMAC for Replay Attack protection?
131857
How can one securely generate an asymmetric key pair from a short passphrase?
117472
Combining secure hashes with insecure hashes?
84835
Can a computationally unbounded adversary break any public-key encryption scheme?
47764
How secure is an encrypted LUKS filesystem?
41240
Generating a cryptographically secure, many-time use, symmetric encryption key
116493
Are people capable of generating a random number?
86669
Is it feasible to build a stream cipher from a cryptographic hash function?
44347
How do you create "good" random md5 hashes in php?