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Runtime Analysis (ppad-fixed)
As noted in my last post , I recently released ppad-fixed , a high-performance fixed-width word library meant for use in cryptographic applications. At present I use this library to drive elliptic curve arithmetic in ppad-secp256k1 , as well as stuff that
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Much Faster Signatures on secp256k1
I've just released a new version of ppad-secp256k1 that supports dramatically faster Schnorr and ECDSA signature schemes, powered by faster elliptic curve arithmetic under the hood. This follows on my previous posts in what are starting to constitute a so
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Reproducible Build Artifacts
Taproot Assets endeavours to provide completely reproducible and verifiable build artifacts for all releases. These include binaries for a number of target architectures/platforms, along with source code and vendored dependencies, all packaged up in gzipp
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Revenge of the Builders
I wanted to make a quick addendum to my last post in that I did some further experimenting with Data.ByteString.Builder on both the base16 encoding and decoding tasks, comparing results with the impure direct-allocation-and-write-based implementations I m
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Fast Haskell, Redux
In this post I'm going to incrementally optimise a simple base16 (hexadecimal) encoding routine and illustrate what sort of performance boost each optimisation yields. Hopefully it can be used to glean a bit about what tends to make Haskell code fast - es
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