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82/80 answers
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22h
answered Can we share an n-bit string by using shamir's secret sharing n times?
1d
answered What is the typical block size in RSA?
Feb
11
answered Breaking the Rabin Signature system with chosen message attack
Feb
10
answered Vulnerabilities in specifying the hash algorithm used for signature verification on a per-message basis
Feb
10
answered Determining collision resistance of a function?
Feb
9
answered OpenSSL & TLS1.2 with aes-cbc and initialization vector
Feb
8
answered AES128 Decryption in Objective-C just slightly off
Feb
8
answered What are possible caveats when generating a group for use as parameters for Diffie-Hellman key exchange?
Feb
7
answered Why does a non-prime DH modulus creates a “NOBUS” backdoor
Feb
6
answered Comparison Affine Coordinates and Projective Coordinates Addition in Excel
Feb
5
answered How to generate a random number so server cannot cheat?
Feb
4
answered What is the difference between SHA-3(Keccak) and previous generation SHA algorithms?
Feb
4
answered Secure randomized data matching?
Feb
4
answered Multi-target attacks on AES-CTR with a random nonce
Feb
4
answered Security of a parallelizable block cipher mode
Feb
3
answered How does a non-prime modulus for Diffie-Hellman allow for a backdoor?
Feb
1
answered Elliptic curve ElGamal with homomorphic mapping
Jan
30
answered RSA numerical questions
Jan
27
answered Affine cipher and plaintext attacks
Jan
25
answered How is SSL secure?