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16h
answered Exchanging keys via third party
17h
answered Privacy and Integrity in Public Cryptography
1d
answered Shamir Secret Sharing: Why cannot we recover polynomial's root if we have $t-1$ shares?
Aug
19
answered What is the difference between Shannon entropy and saying that tossing a 6-sided die 100 times has more than 256-bit entropy?
Aug
19
answered Why isn't a table used to solve the large number factoring problem?
Aug
18
answered Prove that H(s) = G(!s) is a CPRNG if G(s) is one
Aug
11
answered Modular Multiplicative Inverse and RSA?
Aug
6
asked Formula for the number of expected collisions
Aug
6
answered How to encrypt dates using format preserving encryption and avoid collisions
Aug
4
answered Extension of a password hashing algorithm using Fibonacci
Aug
4
answered Authentication using AES
Jul
28
answered Paillier Encryption: problems with double encryption
Jul
28
answered Paillier can add and multiply, why is it only partially homomorphic?
Jul
28
answered Is Paillier cryptosystem commutative?
Jul
27
answered Permuting Small Sized Set in Practice
Jul
26
answered Simulator in Private Outsourced Computation over Outsourced Datasets
Jul
24
answered Terminology: differences between the terms “pre-master secret”, “master secret”, “private key”, and “shared secret”?
Jul
23
answered What are the implications of a birthday attack on a HMAC?
Jul
22
answered Does pseudorandom secret sharing require a central dealer?
Jul
22
answered Question about the key in RC4