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#filecoin #poseidon #blake2s #poseidon-hash #abstraction #sha-2 #proofs

filecoin-hashers

Hashers used in filecoin and their abstractions

by Friedel Ziegelmayer, nemo, porcuquine and 51 contributors

29 stable releases (12 major)

13.1.0 Jun 18, 2024
12.0.0 Apr 25, 2024
11.1.0 Nov 8, 2023
10.0.0 Jun 30, 2023
1.0.0 Nov 10, 2020

#191 in Cryptography

Download history 1023/week @ 2024-07-25 2030/week @ 2024-08-01 1122/week @ 2024-08-08 1390/week @ 2024-08-15 1527/week @ 2024-08-22 1224/week @ 2024-08-29 1657/week @ 2024-09-05 1718/week @ 2024-09-12 2016/week @ 2024-09-19 1126/week @ 2024-09-26 1239/week @ 2024-10-03 1116/week @ 2024-10-10 1043/week @ 2024-10-17 913/week @ 2024-10-24 779/week @ 2024-10-31 664/week @ 2024-11-07

3,607 downloads per month
Used in 35 crates (6 directly)

MIT/Apache

43KB
1K SLoC

Filecoin Hashers

Different hash functions and abstraction over them.

Available hashers are

  • blake2s
  • poseidon
  • sha2 256

License

MIT or Apache 2.0

Dependencies

~10–22MB
~392K SLoC