Cryptography

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Security implications of leaking d, e, and a ciphertext in an RSA calculation? [duplicate]
Awarded 14 hours ago
What is the difference between perfoming Correlation Power Analysis (CPA) in the first AES round and doing it in the last round?
Awarded 15 hours ago
Conditional entropy between ciphertext, plaintext and the key
Awarded 15 hours ago
Recover partially known ECC parameters from a single known point [closed]
Awarded 16 hours ago
Deriving secret keys vs generating and encrypting them
Awarded yesterday
Stuck on a cryptanalytical research project [closed]
Awarded 2 days ago
Quickest way to find MD5 collision
Awarded Mar 15 at 17:43
(post deleted or otherwise unavailable)
Awarded Mar 15 at 14:36
How is Crystal Kyber CPA-secure algorithms converted into a CCA-secure algorithm
Awarded Mar 15 at 6:50
In search of a pedagogically simple example of asymmetric encryption routine?
Awarded Mar 15 at 5:36
Use name as the initialization vector to encrypt passwords for users
Awarded Mar 14 at 3:06
Proving that a PRG is predictable
Awarded Mar 14 at 0:11
Why: $G'(s) = G(s_1, \ldots, s_{\lfloor{n/2}\rfloor})$, where $s = s_1, \ldots, s_n$ is PRG?
Awarded Mar 13 at 21:57
Openssl & RSA : how many public exponents are possible?
Awarded Mar 13 at 12:52
What are the differences Between “White-Box Cryptography” and “Code Obfuscation”?
Awarded Mar 13 at 1:06
Once a secure hash function built up a (fast) internal hash table, can data to be hashed be different from the data inserted when doing the lookups?
Awarded Mar 12 at 22:57
Threshold of resistance against Linear Cryptanalysis
Awarded Mar 12 at 10:02
Time Complexity of RSA Trial Division
Awarded Mar 12 at 3:10
How can you verify private key ownership using a public key and message signature?
Awarded Mar 10 at 16:55
Encrypting Small messages (BLE Beacon) - with little entropy - symmetric [closed]
Awarded Mar 9 at 22:08
How to multiply the Pedersen Commitment of two numbers?
Awarded Mar 9 at 11:33
Converting elliptic curve equations
Awarded Mar 8 at 13:10
What is entropy?
Awarded Mar 8 at 13:10
Conditional entropy between ciphertext, plaintext and the key
Awarded Mar 8 at 9:09
Converting elliptic curve equations
Awarded Mar 8 at 3:36
Can Quantum Computers crack RSA and AES?
Awarded Mar 8 at 0:45
How is the hash for a file calculated?
Awarded Mar 7 at 20:50
Calculate the key of a Hill-cipher using known plain- and ciphertext
Awarded Mar 7 at 7:08
Simulation based proofs: how many simulators should be constructed?
Awarded Mar 6 at 17:10
Elliptic Curve - Divide by 2
Awarded Mar 6 at 16:18
Reference implementation of Shamir's Secret Sharing
Awarded Mar 6 at 7:11
(post deleted or otherwise unavailable)
Awarded Mar 5 at 13:49
Can $s$ be any number in $s^x = x \bmod N$, where $N = p \cdot q$ for de Jonge / Chaum?
Awarded Mar 5 at 12:08
LWE and Lattice-based cryptography: How to recover binary message $M$ from $(u, v)$ values?
Awarded Mar 5 at 8:11
Logic Flaw, why cant you use randomness to seed more randomness?
Awarded Mar 5 at 4:56
How to generate constraint on right shift bitwise operator in Circom
Awarded Mar 5 at 4:41
Elliptic Curve digital signature algorithm without "hashing to point"?
Awarded Mar 2 at 8:43
MAC Generation in ZUC: why is the test data non-byte aligned?
Awarded Mar 1 at 11:21
Is it possible to reverse GHASH from GCM?
Awarded Feb 28 at 12:35
I understand the authentication procedure, but are replay attacks possible in these scenarios?
Awarded Feb 27 at 18:05
Goldreich Levin Theorem
Awarded Feb 27 at 17:05
(post deleted or otherwise unavailable)
Awarded Feb 27 at 3:27
Can I use many iterations of HMAC function instead of PBKDF2?
Awarded Feb 26 at 13:47
How do I calculate the maximum plain text length allowable for a certain cipher text length?
Awarded Feb 25 at 20:21
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Awarded Feb 25 at 11:09
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Awarded Feb 23 at 17:50
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Awarded Feb 23 at 16:43
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Awarded Feb 23 at 9:40
BV FHE Scheme symbolic polynomial
Awarded Feb 23 at 8:07
Size of nonlinear filter sequence to recover LFSR feedback polynomial
Awarded Feb 23 at 5:17
Is Proof-of-Authority (PoA) protocol a post quantum consensus?
Awarded Feb 22 at 10:57
SMCQL practical examples
Awarded Feb 21 at 8:45
SPKI Public Key to Compressed Public Key
Awarded Feb 21 at 8:10
How to compute the absolute value of a float number using only addition and multiplication (or using an and-xor circuit)?
Awarded Feb 20 at 21:56
(post deleted or otherwise unavailable)
Awarded Feb 20 at 21:45
Super increasing knapsack encryption programme
Awarded Feb 19 at 6:43
Do there exist cryptographic algorithm where secret key holder can distinguish ciphertext corresponding to without decrypting?
Awarded Feb 19 at 1:36
Elliptic curve in Binary Field implementation
Awarded Feb 18 at 19:57
How does AES-CBC encryption achieve non-repeating blocks of ciphertext?
Awarded Feb 18 at 16:55
Why use argon2i or argon2d if argon2id exists?
Awarded Feb 18 at 11:17
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