Cryptography
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user2284570
  • Member for 5 years, 6 months
  • Last seen more than a week ago
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8
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About

Currently spending my spare time in Ethereum security.
Was rewarded by GitHub and Google.

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Score
5
Posts
62
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0
Score
4
Posts
50
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0
Score
3
Posts
38
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3
Posts
38
Posts %
0
Score
3
Posts
38
Posts %
0
Score
3
Posts
38
Posts %
Top posts
All Questions Answers
Score Newest
question
5
How the mimc bug from circomlib was safely exploited to fake the merkle root in the witness in practice?
Dec 14, 2022
question
3
Are there known special cases where the first 160 bits of keccak256 can be null ? Or does finding a collision is required?
Jun 9, 2018
question
2
Are there maximal rsa modulus keysize above which security start decreasing?
Jan 4, 2018
question
1
Pedersen Hash : when truncating the hash to keep only the X coordinate, is it possible to compute a collision when the Babyjubjub curve is used?
Jun 30
question
1
Is it possible to get the negative point with −x in that version of the Pedersen hash over the BaybyJubJub curve?
Jul 20
question
1
For data shorter than 32 bytes, is it sure that no collision exists?
Oct 15, 2019
question
1
Swapping a single bit inside a 40 bytes inputs fed to keccak256. Is it safe to assume no change in the first 20 bytes can result in the same hash?
Oct 15, 2019
question
0
Is it Ok in practice to rely only on the first 64 bits of a scrypt hash in this scenario?
May 3, 2019
Top network posts
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55
Start a systemd service inside chroot from a non systemd based rootfs
30
What is the default integer type in Rust?
30
Why OpenSSL can't use /dev/random directly?
27
How to check if a binary requires SSE4 or AVX on Linux

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