Brute force attack on a block cipher with length n
122595
Probability of false positive key matching two plaintext/ciphertext pairs
12035
XOR cipher with fixed key and known relation among plaintexts
70064
Computational complexity of RSA
4961
Can an attacker exploit the nonuniform distribution of letters in a diceware password to improve a brute force search?
6321
How can I do a brute force (ciphertext only) attack on an CBC-encrypted message?
27356
Lower bound on proof length
8645
A formula for bit strings with no $k$ consecutive $1$'s using generating functions
15614
Why does the padding in Merkle–Damgård hash functions like MD5 contain the message length?
143066
How to secure Elliptic Curve ElGamal encryption against known plaintext attacks?
88031
Possible ways to crack simple hand ciphers?
71560
Securing SSH server against bruteforcing
58368
Proof of Unique Solution for Modular Exponentiation In Cryptography
121251
Do known-plaintext attacks exist for public key encryption?
4500
Brute force method of solving the cube: How many moves would it take?
43586
6-digit password - a special decoding method
114578
Design properties of the Rijndael finite field?
155569
Choosing finite field size in Shamir's Secret Sharing Scheme