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1d
answered How to generate a random number so server cannot cheat?
2d
answered Find the minimum Adversary's Advantage
Jan
27
answered How can a message encrypted with the public key be decrypted with the private key?
Jan
10
answered Need for salt with IV
Jan
9
answered Why can’t the public key exponent in RSA be negative?
Jan
9
answered Do we have anyway of knowing if avoiding self-permutation in RC4 makes it any stronger?
Jan
7
answered Permutation of keys that guarantees different hashes
Jan
7
answered What is the difference between MACTripleDES and TripleDES?
Jan
7
answered 2 Part Encryption
Jan
3
asked Could this “symmetric RSA” scheme provide key compromise resistant communications?
Jan
3
answered Is there an asymmetric encryption algorithm where the public key cannot be derived from the private key
Jan
3
answered Uniformly distributed secure floating point numbers in [0,1)
Jan
2
answered Continuous stream of strong randomness from limited entropy?
Dec
28
answered Autocorrelation in Autokey
Dec
28
answered Information theoretical security of an inefficient Shamir based access structure
Dec
27
answered What algorithm to use to rotate values in a predefined manner and be able to decrypt them back to the original?
Dec
27
answered How should I generate secure random numbers deterministically?
Dec
18
answered Compromise between HMAC and Digital Signature, by encrypting and sending secret key?
Dec
18
answered Is it okay to use an HMAC of the plaintext and a (possibly distinct) key as the IV for symmetric cryptography?
Dec
18
answered Is (1 bit HW signal) XOR (8 bits PRNG output) sufficient for a HWRNG?