Is XOR adequate for encrypting truly random data?
56732
Can I use a one time pad key twice with random plaintext?
113308
Building a combined encryption scheme from two encryption schemes that's secure if at least on of them is secure
136759
How many bits of hash are realistically needed for key verification?
134309
(0,1)-vector XOR problem
12035
XOR cipher with fixed key and known relation among plaintexts
18779
How is an XOR with more than 2 inputs supposed to work?
86669
Is it feasible to build a stream cipher from a cryptographic hash function?
145708
What is the use of REAL random number generators in cryptography?
80847
Simple Python Challenge: Fastest Bitwise XOR on Data Buffers
24821
Shamir Secret sharing - Can share generator keep x values secret?
76105
Is it safe to initialize secret keys by just reading /dev/random on Linux?
81487
Guarding against cryptanalytic breakthroughs: combining multiple hash functions
146532
Do any one-key-of-many cryptographic schemes exist?
138218
Is it possible to perform a rudimentary asymmetric key encryption algorithm by hand?
66942
How does order-preserving encryption work?
100640
K out of N encryption
41240
Generating a cryptographically secure, many-time use, symmetric encryption key