Guessing the key in AES256-GCM?
3765
Is it possible to obtain AES-128 key from a known ciphertext-plaintext pair?
13234
Cracking secret key of a MD5 hash?
124944
Security of GCM if Implemented with Stream Cipher instead of Block Cipher
44757
How exactly is the input message of SHA-256 (pre-)processed?
49053
Knowing the key, how do I decrypt the affine cipher?
106215
Why are the lower 3 bits of curve25519/ed25519 secret keys cleared during creation?
140832
How to calculate AES logarithm table?
76659
Mathematical formula for switching the key for OTP?
103287
AES-128. Do there exist two different keys for a pair (text, encrypted text)?
59373
Why is MixColumns omitted from the last round of AES?
84904
Why does AES-GCM need a hash/MAC in TLS?
129945
Why does my AES encryption throws an InvalidKeyException?
71414
Whose key is used to encrypt a HTTPS response?
47766
Is AES in CBC mode secure if a known and/or fixed IV is used?
44628
Knowing pre-encryption data, can we find the private key CryptoWall used?
100908
How to break AES/CBC/PKCS5 when key and IV are reused?
139707
How many RSA keys before a collision?