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meshcollider's user avatar
meshcollider's user avatar
meshcollider's user avatar
meshcollider
  • Member for 6 years, 10 months
  • Last seen this week
8 votes

Is it possible to compute the y-coordinate of a point on SECP256K1, given only the x-coordinate

8 votes
Accepted

Why is this function bijective?

5 votes

AES Key vs RSA Key

4 votes
Accepted

How to find the public key in a digital certificate

4 votes
Accepted

What's the meaning of without loss of generality in cryptography?

3 votes

Is a perfect hash function the same concept as a collision-resistant hash function?

3 votes
Accepted

Using same private key for both X25519 and ECDSA (using curve25519)

3 votes

Are there infinite signatures that i can produce for a given message using a given private key?

3 votes
Accepted

RSA Vulnerability when the Encrypted M is not coprime with N

3 votes
Accepted

Prover cost of QAP based zkSnark

3 votes
Accepted

How to find the extractor in the Knowledge-of-Exponent Assumption?

3 votes
Accepted

Possible to directly calculate the Recovery ID from a msg, signature and public key in ECDSA/secp256k1?

2 votes
Accepted

Why are there different versions of the Pohlig-Hellman attack?

2 votes
Accepted

Anonymous Group Signature

2 votes
Accepted

RSA accumulator

2 votes

changing the frequency of DH ratcheting in Double Ratchet algorithm

2 votes

Can two different hash function create two unlinkable `ed25519` keys from the same randomness?

2 votes
Accepted

zkSnarks: Why does the target polynomial $t(s)$ need to be kept a secret if it's known to both prover & verifier?

2 votes
Accepted

zkSNARKS: If we are already using Homomorphic Encryption/Hiding, why is the shift by $\delta$ required for Zero Knowledge?

2 votes
Accepted

ECDHE without initial handshake

2 votes

Order of point on elliptic curve vs order of base field

1 vote
Accepted

AES and quantum computing

1 vote
Accepted

Question about Harden and Normal Key derivation

1 vote

Definition of Multilin DDH

1 vote

sampling ring polynomials in ring learning with errors - what's the trick?

1 vote
Accepted

How to generate constraint on right shift bitwise operator in Circom

1 vote

Checking equivalence among distributed sets

1 vote
Accepted

zkSnarks: Ensuring that a variable has a single value across all the operations it is used in

1 vote

Manually decrypt the signature in a digital certificate

1 vote
Accepted

convert from one bech32 address to another with different slip44 coinTypes