Calculating the inverse for a Rijndael s-box
57846
Multiplicative inverse in $\operatorname{GF}(2^8)$?
3514
reversing digits and squaring
45556
Is there a cryptographic algorithm which is immune to side channel attacks?
103141
Cryptographic hash where the hashing function input is similar to the result
55049
How to find the inverse modulo $m$?
114578
Design properties of the Rijndael finite field?
20611
Inverse of a factorial
3765
Is it possible to obtain AES-128 key from a known ciphertext-plaintext pair?
118778
What's the inverse operation of exponents?
31454
IND-CPA security of mode of operation using triple AES with plaintext || IV+counter
87118
EncryptSymmetric AMPScript AES
44290
How can I use asymmetric encryption, such as RSA, to encrypt an arbitrary length of plaintext?
56508
How should I calculate the entropy of a password?
62893
java bit manipulation
151664
How does DES decryption work? Is it the same as encryption or the reverse?
24425
Java 256-bit AES Password-Based Encryption
117481
How to perform the modular reduce of Rijndael's finite field