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The 2024 Developer Survey results are live! See the results
DrLecter's user avatar
DrLecter's user avatar
DrLecter's user avatar
DrLecter
  • Member for 10 years, 10 months
  • Last seen this week
  • Munich, Germany
74 votes
Accepted

What is Attribute Based Encryption?

41 votes
Accepted

Why hash the message before signing it with RSA?

35 votes
Accepted

What is the difference between uniformly and at random in crypto definitions?

27 votes
Accepted

what is the difference between proofs and arguments of knowledge?

23 votes

Advantages using Diffie-Hellman or ElGamal

19 votes
Accepted

Difference between Pedersen commitment and commitment based on ElGamal

16 votes
Accepted

Proofs by reduction and times of adversaries

16 votes

Relation between attack and attack model for signatures

15 votes
Accepted

Is pairing based cryptography ready for productive use?

14 votes
Accepted

in Bilinear pairings, what is the difference between Type 2 and Type 3?

14 votes
Accepted

What are Cryptographic Multi-linear Maps?

14 votes
Accepted

uniform vs. non-uniform PPT

13 votes

How does Random Oracle and Standard Model differ?

13 votes

Certificateless cryptography

12 votes
Accepted

What is a q-type assumption?

11 votes
Accepted

What characters does AES output?

11 votes
Accepted

Why is DDH not hard over $\mathbb{Z}^*_p$?

10 votes
Accepted

Can a homomorphic encryption scheme be made CCA2 Secure?

10 votes

What is Perceptual Encryption?

10 votes

Which blind signature schemes exist, and how do they compare?

9 votes
Accepted

Mapping of message onto elliptic curve and reverse it?

8 votes
Accepted

Disadvantages of one-way accumulators?

8 votes
Accepted

How to select $g$ in Paillier Cryptosystem

8 votes

Chosen plaintext attack on textbook RSA decryption

8 votes

what's the advantages of identity-based systems over certificate-based ones?

8 votes
Accepted

Can anyone give an example where (asymmetric) crypto can go wrong due to selection of wrong groups?

8 votes
Accepted

When using Curve25519, why does the private key always have a fixed bit at 2^254?

8 votes
Accepted

What is adaptive zero-knowledge?

8 votes

Explanation of the Fiat-Shamir heuristic

7 votes

textbook RSA signature scheme security

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