knaccc

Member for 6 years, 9 months
Last seen this week

Summary

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4,712

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2020
2021
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80/100 score

23/20 answers

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Answers

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Score Activity Newest

22

Provably fair card deck used by client and server

May 3, 2022

21

Is there a cryptographic algorithm that can make a "lottery ticket"?

Aug 11, 2022

13

EC Public key encryption scheme where Alice does not know Bob's public key

Apr 19, 2022

10

signatures that are verifiably generated by one of several private keys without revealing which one

Dec 9, 2021

8

Replacing Curve25519 with Ristretto255

Aug 6, 2022

Questions

View all 26 questions

Score Activity Newest Views

18

After ECDH with Curve25519, is it pointless to use anything stronger than AES-128?

Jun 3, 2018

10

Why are NaCl secret keys 64 bytes for signing, but 32 bytes for box?

Dec 31, 2017

8

Bob has an EC key pair. How can he receive a small integer in the least compute intensive way?

Feb 13, 2017

6

HKDF randomness extraction - salt or no salt?

Jan 6, 2022

5

Can elliptic curve point common factors be detected?

Feb 17, 2017

Tags

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public-key

80

Score

24

posts

elliptic-curves

67

Score

46

posts

zero-knowledge-proofs

63

Score

28

posts

encryption

36

Score

19

posts

signature

36

Score

17

posts

Reputation

+10

Is it possible to check pedersen commitment is of postive or negative number without knowing the original value

+10

The significance of rewinding a simulation in an ZK interactive proof

+10

Test vectors (points) for Ed25519

+10

Where is hash to curve used?

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Mar 10, 2022

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Jul 5
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Dec 30, 2021
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Feb 8, 2018

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May 5, 2022
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Sep 23, 2017
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Dec 6, 2021

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321

upvotes

2

downvotes

159

question votes

164

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