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Dec
16
answered Why is authenticated CFB mode insecure?
Dec
14
answered RSA Protocol behind Yaksha Security System
Dec
11
answered What are the potential (major) flaws in this security scheme?
Dec
10
answered Difference between Symmetric and Asymmetric. Is this answer correct, based on a written test?
Dec
9
answered Does it necessary the public key is prime number in RSA algorithm?
Dec
8
answered Is a strong block cipher usable as a strong sponge function?
Dec
7
answered MD-compliant hashes don't really accept arbitary length input, do they?
Dec
6
answered Block size vs key size confusion
Dec
6
answered What is the functional role of CKY-I and CKY-R in ISAKMP (IKEv1)?
Dec
3
answered What cipher algorithm is this routine using?
Dec
2
answered Using the same symmetric key in both directions?
Nov
25
answered Elliptical curve cryptography key generation time
Nov
24
answered what are multi-primes and how are they different from semiprimes?
Nov
20
answered Hash collision using the leading 40-bits of SHA-1
Nov
20
answered What is the difference between order of base point and curve order in EC?
Nov
16
answered Checking both Quadratic residuosity and Jacobi symbol simultaneously and efficiently
Nov
13
answered What is the use of segments in Cipher Feedback Mode (CFB)
Nov
13
answered Condition on Vector Boolean Function to be Bijective
Nov
12
answered Are post-quantum cryptographic ciphers *also* secure if the P=NP conjecture holds true?
Nov
8
answered Signature scheme doesnt seem to hold