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Awarded 7634 times.

What advantages does FrodoKEM have over other PQCs?

Awarded yesterday

nitchan

232 bronze badges

What is the need to convert simple polynomial to QAP in zk-SNARKs?

Awarded yesterday

INDUKURI MANI VARMA 21911012

31 bronze badge

XChaCha20-Poly1305 question about IV's

Awarded Feb 4 at 19:40

Andrew

133 bronze badges

Cracking this puzzle [closed]

Awarded Feb 4 at 14:55

Duolingoisfun

131 bronze badge

Privacy preserving transformation between hashes

Awarded Feb 3 at 18:36

shadow chris

1134 bronze badges

Is SAT the mathematical problem behind SHA-2 and SHA-3?

Awarded Feb 3 at 2:56

Timur Timak

1457 bronze badges

Verification through prime modulus

Awarded Feb 2 at 7:46

Sam

1233 bronze badges

How to show additive subgroup of $R^n$ is not discrete? [closed]

Awarded Feb 1 at 5:26

Ali Haktan German

454 bronze badges

In Daniel Bernstein's implementation of NIST P-224 elliptic curves, what is the encoding used by the secret e?

Awarded Jan 30 at 23:56

Tom

133 bronze badges

Expanding stand-alone simulation-based proofs to UC proofs

Awarded Jan 30 at 17:56

Simulator

234 bronze badges

Is the XOR two block ciphers still a block cipher?

Awarded Jan 29 at 11:26

user106382

232 bronze badges

For password-based authenticated encryption is it OK to derive the auth key from the crypt key with 1 iteration?

Awarded Jan 28 at 19:51

wabo

1534 bronze badges

How do certificates add data to public key and how is this implemented into TLS?

Awarded Jan 28 at 17:51

Damian Games

112 bronze badges

Does having multiple salted hashes lower pre-image resistance?

Awarded Jan 27 at 20:47

Joshiepillow

1433 bronze badges

Any simple, cryptographically secure AES-based DRNG?

Awarded Jan 24 at 18:26

Randusr

455 bronze badges

Asymmetric encryption of transaction log file: is RSA the correct algorithm

Awarded Jan 24 at 15:02

Joseph Larson

1134 bronze badges

Z superscript confusion

Awarded Jan 23 at 17:08

Ricky

133 bronze badges

Using roots of unity mod n to break rsa when e and phi are not coprime

Awarded Jan 22 at 17:56

bd55

132 bronze badges

Is this property generally true for AES-128?

Awarded Jan 22 at 17:48

hp2505

333 bronze badges

Designing a scheme to store encrypted data on a backend

Awarded Jan 22 at 10:55

WardS

1234 bronze badges

In AES-128-ECB, if byte 15 is over 128, the padding block changes value. What's the reason for this behavior?

Awarded Jan 21 at 20:02

carleton

1032 bronze badges

Number of characters in 64-bit and 128-bit password

Awarded Jan 21 at 11:51

netbeansnewbie

232 bronze badges

How is DES used with CBC?

Awarded Jan 20 at 1:35

Green Ideology

52 bronze badges

Why does the challenge need to be prime in Wesolowski's succinct argument of $y=x^{e}$?

Awarded Jan 19 at 23:15

MERTON

1815 bronze badges

Pseudo Random Number Generator test uniform distribution

Awarded Jan 19 at 12:17

Ian Gallegos

1032 bronze badges

Elliptic Curve NAF scalar method

Awarded Jan 18 at 8:51

Cisco Saeed

1433 bronze badges

Let $G$ be a PRG. Establish whether the following PRG candidates $G^{'},G^{''}$ are secure or not

Awarded Jan 17 at 10:36

Giusy

334 bronze badges

Public-key authentication that is feasible by hand, before computers?

Awarded Jan 17 at 2:26

Azuresonance

633 bronze badges

Coin flipping without commitments or random oracles

Awarded Jan 17 at 1:19

Ari

1635 bronze badges

How is the Unix / PostgreSQL crypt function a trapdoor function?

Awarded Jan 16 at 10:34

dakini

1335 bronze badges

How to decrypt a RSA plaintext given a public exponent e and a RSA modulus n

Awarded Jan 15 at 18:34

user106260

31 bronze badge

Drawbacks of multiple sources of entropy for AES

Awarded Jan 15 at 18:34

Niels

233 bronze badges

Multi party authentication or encryption

Awarded Jan 15 at 12:58

Quinten C

1234 bronze badges

Computing the advantage when checking PRF

Awarded Jan 13 at 15:57

tonythestark

1535 bronze badges

Can you restore a private key from biometrics?

Awarded Jan 12 at 5:26

TommyF

1234 bronze badges

Fast cipher without needing hardware support (like ChaCha20) for disk encryption

Awarded Jan 11 at 10:26

JanKanis

2131 silver badge5 bronze badges

Modulus for reduction in BLS Signature Scheme

Awarded Jan 10 at 15:11

empty_stack

536 bronze badges

Cascading Streams From the Same Cipher

Awarded Jan 10 at 3:42

felix256

234 bronze badges

Argon2 - memory setting - lower bound?

Awarded Jan 9 at 22:56

Chris J

2231 silver badge6 bronze badges

Always set the IV to 0 randomized CBC

Awarded Jan 9 at 21:06

Amirhossein

1857 bronze badges

Does using multiple hashes (to check if a file has been spoofed) reduce collisions?

Awarded Jan 9 at 6:49

Wacky Skiff

514 bronze badges

Is the generator point in the curve in secp256k1?

Awarded Jan 8 at 9:34

Reda Bourial

1314 bronze badges

Is it safe to encrypt a message with AES-ECB two times?

Awarded Jan 7 at 1:48

Andrea

132 bronze badges

Eliptic curve subgroup order

Awarded Jan 6 at 9:16

David

132 bronze badges

What is the purpose of "q" in Safe Prime definition during key pair generation?

Awarded Jan 6 at 1:57

Joe

333 bronze badges

zk-SNARK: Encrypted Polynomial

Awarded Jan 5 at 22:25

Brendan

132 bronze badges

RSA signature verification: How is the "integer too large" error in RSASSA-PKCS1-V1_5-VERIFY possible?

Awarded Jan 5 at 21:10

edsq

334 bronze badges

How does openssh actually choose the public exponent 'e' when generating a RSA key?

Awarded Jan 4 at 11:57

Eric

1276 bronze badges

Non-Linearity of an S-Box [duplicate]

Awarded Jan 3 at 5:57

Keith

1235 bronze badges

Info AES cryptanalysis

Awarded Jan 2 at 22:34

LianoQ

713 bronze badges

Secure Multi-Party Computation (MPC) protocol with all dishonest parties

Awarded Jan 2 at 9:32

randoracle

255 bronze badges

FORS and DFORS Few time signature Security level

Awarded Jan 2 at 4:33

Alicia

234 bronze badges

Does combining multiple PBKDF2 keys result higher iteration count when using same password but different salts?

Awarded Jan 1 at 21:10

Puruporo

432 bronze badges

Zero knowledge proofs that one has broken a crypto system

Awarded Dec 31, 2022 at 23:21

Craig Feinstein

1333 bronze badges

Deriving private keys from a signature/HSM

Awarded Dec 30, 2022 at 16:25

telescope

434 bronze badges

Is there a standard way of scrambling the output of AES?

Awarded Dec 30, 2022 at 10:02

Rolands Laucis

133 bronze badges

Must RSA exponent and modulus be odd

Awarded Dec 30, 2022 at 1:51

ubiquibacon

2077 bronze badges

Hidden order groups any pointers to reading material?

Awarded Dec 29, 2022 at 22:06

ConfusedPhdStudent

134 bronze badges

Proof for secure stream cipher implies secure PRG

Awarded Dec 29, 2022 at 21:11

cryptolearner

334 bronze badges

Is combining hybrid encryption with OTP worthy?

Awarded Dec 29, 2022 at 7:27

ECHU

133 bronze badges

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