Cryptography

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Is asymmetric decryption guessable?
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Σ-protocol that proves an even number was committed using Pedersen commitment scheme
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What is a ciphering key?
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Which is better ECDHE with TLS 1.0
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Generalizing AES s-box circular shifts in bigger GF
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Attack against stream cipher (LFSR with ASCII)
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(post deleted or otherwise unavailable)
Awarded May 15 at 11:52
What are the key difference between Shannon entropy and Guessing Entropy?
Awarded May 15 at 9:55
Give ordering as A<B<C<D by comparing MiMC,Poseidon, Pedersen and SHA256 in terms of Gas cost, capacity, proof generation efficiency, proof size [closed]
Awarded May 15 at 9:11
Understanding public key in certificate precisely
Awarded May 14 at 10:19
Validating AES GCM authentication tag between two different implementations
Awarded May 13 at 9:25
|RSA| Is it normal for $\phi(n)$ to work as RSA modulus?
Awarded May 13 at 4:36
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Awarded May 11 at 22:57
Example of bad basis for lattices (worst-case for LLL)
Awarded May 11 at 20:34
Is PRF Xored (or multiplied) with a random number still a secure PRF?
Awarded May 11 at 15:33
Is there a winning strategy based on this coin-flipping protocol?
Awarded May 11 at 13:12
Is this AES GCM + asymmetric schema secure?
Awarded May 11 at 10:47
Encrypting RSA with a 2 part key [migrated]
Awarded May 11 at 6:34
Can a circuit in a zk-SNARK be reversed-engineered?
Awarded May 10 at 21:46
Observations about ENT's Chi Squared test on my own RNG—and HotBits's score
Awarded May 10 at 7:02
Why will the polynomial f almost always have an inverse for NTRU?
Awarded May 9 at 12:09
Can I prove that from a set of ciphertexts one is encrypting $g^0$ and the others are encrypting $g^b$ where $b$ is a negative value?
Awarded May 9 at 11:53
(post deleted or otherwise unavailable)
Awarded May 9 at 11:21
What's the meaning of asterisk and PPT in this paper?
Awarded May 8 at 18:16
What data can be derived from ECDSA signature and message?
Awarded May 8 at 13:42
Proving that a protocol is not attackable
Awarded May 6 at 18:47
non-reversible additive cryptographic hash algorithm
Awarded May 6 at 13:35
How to Remove Encryption Key from Python Code
Awarded May 6 at 6:12
(post deleted or otherwise unavailable)
Awarded May 5 at 20:15
Strauss-Shamir trick on EC multiplication by scalar
Awarded May 5 at 10:06
Close to hexa ciphers [closed]
Awarded May 5 at 7:11
(post deleted or otherwise unavailable)
Awarded May 3 at 11:27
Why don't crypto-currencies use the Lamport signature scheme?
Awarded May 2 at 10:05
Best way to encrypt sensitive data on server with HSM and symmetric keys
Awarded May 1 at 22:05
Modular Reduction in the Ring $\mathbb{Z}_{q}[x]/(x^n + 1)$
Awarded Apr 30 at 20:32
Modular Reduction in the Ring $\mathbb{Z}_{q}[x]/(x^n + 1)$
Awarded Apr 30 at 19:04
Offset Parameters in BLAKE2b
Awarded Apr 29 at 12:32
Comparison of Post Quantum Algorithms in Nist 3rd round
Awarded Apr 26 at 19:55
recover private keys (RSA)generated with weak LCG
Awarded Apr 24 at 13:55
(post deleted or otherwise unavailable)
Awarded Apr 23 at 12:32
How easy is it in 2022 to find a SHA1 collision?
Awarded Apr 23 at 11:21
How to prove knowledge of a secret and allow the receiver to deduplicate it?
Awarded Apr 23 at 2:46
Is it theoretically possible to delegate public key generation?
Awarded Apr 21 at 20:32
(post deleted or otherwise unavailable)
Awarded Apr 21 at 10:41
Why is lattice-based cryptography believed to be hard against quantum computer?
Awarded Apr 18 at 12:36
Functional Encrypton: multiplying an encrypted vector by huge known matrix through inner product encrypton?
Awarded Apr 18 at 10:27
What's the probability of cracking this cipher using partial information about the private key obtained from $k$ public keys?
Awarded Apr 17 at 21:48
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Awarded Apr 17 at 16:20
What can an attacker do with this in-secure usage of AES-CFB8?
Awarded Apr 16 at 13:05
(post deleted or otherwise unavailable)
Awarded Apr 15 at 9:25
Computational indistinguishability of two LWE type samples
Awarded Apr 14 at 15:56
(post deleted or otherwise unavailable)
Awarded Apr 13 at 1:01
Separate Messages Encryption
Awarded Apr 12 at 23:40
Find multiplicative inverse in Galois field $2^8$ using extended Euclides algorithms
Awarded Apr 12 at 16:47
How proxy re-encryption works - layman perspective
Awarded Apr 12 at 2:11
(post deleted or otherwise unavailable)
Awarded Apr 11 at 8:07
Create an or-proof for a given list of elements with public input
Awarded Apr 10 at 16:11
Are PKI PQC algorithms slower than their nonPQ counterparts? (e.g. NTRU vs RSA)
Awarded Apr 9 at 20:05
(post deleted or otherwise unavailable)
Awarded Apr 9 at 4:25
What is the essential difference between Garbled Circuit and Oblivious Transfer?
Awarded Apr 9 at 4:16
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