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authorWladimir J. van der Laan <laanwj@protonmail.com>2020-09-10 16:35:56 +0200
committerWladimir J. van der Laan <laanwj@protonmail.com>2020-09-10 16:37:21 +0200
commita47e5964861dfb98d61719c9852e12fd6da84c31 (patch)
tree051087797c034953e4ef67826ad436f7616d8ab3 /src/netaddress.cpp
parent564e1ab0f3dc573bd3ea60a80f6649c361243df9 (diff)
parentab654c7d587b33d62230394663020439f80cee28 (diff)
Merge #19841: Implement Keccak and SHA3_256
ab654c7d587b33d62230394663020439f80cee28 Unroll Keccak-f implementation (Pieter Wuille) 3f01ddb01bfffd49dfa131898d1c674ac5d0ac99 Add SHA3 benchmark (Pieter Wuille) 2ac8bf95834c8a43ebf365f09fb610829733134b Implement keccak-f[1600] and SHA3-256 (Pieter Wuille) Pull request description: Add a simple (and initially unoptimized) Keccak/SHA3 implementation based on https://github.com/mjosaarinen/tiny_sha3/blob/master/sha3.c, as one will be needed for TORv3 support (the conversion from BIP155 encoding to .onion notation uses a SHA3-based checksum). In follow-up commits, a benchmark is added, and the Keccakf function is unrolled for a (for me) 4.9x speedup. Test vectors are taken from https://csrc.nist.gov/projects/cryptographic-algorithm-validation-program/secure-hashing#sha3vsha3vss. ACKs for top commit: practicalswift: ACK ab654c7d587b33d62230394663020439f80cee28 -- patch looks correct and no sanitizer complaints when doing some basic fuzz testing of the added code (remember: **don't trust: fuzz!**) :) laanwj: re-ACK ab654c7d587b33d62230394663020439f80cee28 vasild: ACK ab654c7 Tree-SHA512: 8a91b18c46e8fb178b7ff82046cff626180362337e515b92fbbd771876e795da2ed4e3995eb4849773040287f6e687237f469a90474ac53f521fc12e0f5031d9
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