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Apr
27
answered Do you need a HMAC if decryption attempts are severely limited?
Apr
22
answered On the security definition of password-authenticated key exchange
Apr
18
answered State of the art low memory arbitrary-domain PRP?
Apr
12
answered Secret construction
Apr
9
answered Is there an example of a “robust, yet not private” SMC protocol?
Apr
8
answered Encrypt-then-HMAC implementation - am I doing it right?
Apr
7
answered Is there any IND-CPA secure stream cipher with a “standard” hardness assumption?
Apr
2
answered If we should not reuse primes in DH, shouldn't we not reuse ECDH elliptic curve properties?
Mar
23
answered Authenticated encryption with Signatures
Mar
18
answered What are the minimum constraints on RSA parameters and why?
Mar
15
answered Is there an asymmetric algorithm that can perform double encryption?
Mar
14
answered Format preserving encryption
Mar
11
answered Why haven't we proven many things computationally secure yet?
Mar
6
answered Merkle signature scheme
Feb
27
answered Is the complexity of Pollard rho for discrete logartihm really the modulus?
Feb
25
answered Universal reencryption for signatures
Feb
24
answered How to decrypt RSA if ciphertext is less than the modulus and e=3?
Feb
23
answered Obtaining Diffie-Hellman generator
Feb
21
answered Misuse-resistant authenticated encryption based on SHA-3/Blake2b and AES-CTR/ChaCha20
Feb
21
answered Explanation of protocol secure under random oracle but insecure with any hash fuction