Cryptography SE

A Q&A site for software developers, mathematicians and others interested in cryptography

[Cryptography SE @StackCrypto]

Solving Shamir secret sharing schemes https://t.co/hFWtjJdf7l #secretsharing

[Cryptography SE @StackCrypto]

Can you answer this? NTRUEncrypt proof that there are plenty of keys https://t.co/cXQAwXW7uT #latticecrypto

[Cryptography SE @StackCrypto]

RSA Key Pair Generation - limit on e https://t.co/BPumJ9xoUd #rsa

[Cryptography SE @StackCrypto]

Deletion complexity in a RSA accumulator https://t.co/PY93SDiAZr #rsa

[Cryptography SE @StackCrypto]

Can you answer this? What does 'a reduction is tight' mean rigorously? https://t.co/daCIXvJHef #securitydefinition

[Cryptography SE @StackCrypto]

A modern rotor machine, could it be any safe? https://t.co/NLrrfgeN5n #cryptanalysis

[Cryptography SE @StackCrypto]

Breaking Ed25519 Discrete Logarithm with Degenerate Curve Attack https://t.co/TwmVgihpxA #ellipticcurves

[Cryptography SE @StackCrypto]

Criteria for choice of prime field in secp256k1? https://t.co/SH4q3DViWA #ellipticcurvegeneration

[Cryptography SE @StackCrypto]

One-wayness proof of Elgamal https://t.co/fmQW4trr7x #diffiehellman

[Cryptography SE @StackCrypto]

sUF-CMA security of Lyubashevsky's ID and signature protocol https://t.co/ik3BDLef2W #signature

[Cryptography SE @StackCrypto]

What are the drawbacks of "lightweight crypto"? https://t.co/OIEG3dKlqd #lightweight

[Cryptography SE @StackCrypto]

Should we disable automatic question protection on our site? https://t.co/tH4se7CEX9

[Cryptography SE @StackCrypto]

Can you answer this? Do random numbers avoid replay attacks in Chaum's mixes? https://t.co/m4oWIY9QCz #replayattack

[Cryptography SE @StackCrypto]

Do I need to use a CSPRNG when creating salts for user accounts? https://t.co/59KJp0GwQd #passwords

[Cryptography SE @StackCrypto]

Why is Lagrange interpolation required in Batch Opening case of KZG/Kate PCS? https://t.co/uitesBsOOn #zeroknowledgeproofs

[Cryptography SE @StackCrypto]

Hardness of LWE https://t.co/Ii9YxnLSKv #homomorphicencryption

[Cryptography SE @StackCrypto]

FIPS 186-4, Use of RSA key pair for Encryption and Signature https://t.co/wkJubXEdEs #rsa

[Cryptography SE @StackCrypto]

Can you answer this? Where shoul I store private/public keys and how should I share it? https://t.co/Z17g0ftMuJ #encryption

[Cryptography SE @StackCrypto]

Bounty offered: Arithmetic Circuits to R1CS. Do we consider addition gates or not? https://t.co/ih1zU9VRz4 #zeroknowledgeproofs

[Cryptography SE @StackCrypto]

Is WPA2 collision-proof? https://t.co/QL5E9O94Dv #hash