blueshift
765 posts
@blueshift
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SVM-compatible PQ signature scheme #3: Hawk512 – for when you want to trade compute for additional instruction data. 555 byte signatures. Verification costs just ~350k CUs with ~18kb storage, or ~750k CUs with ~1kb storage. github.com/blueshift-gg/s…
Literally spat my coffee when I saw this, what have y’all been through? > okay let’s see how I could push quasar even more IBRL with libcalls > my memcmp is compiled through and solana-compiler-builtins is included but why is the logic not honored at all? > found this ``` core::ptr::read_unaligned(a) == core::ptr::read_unaligned(b) && core::ptr::read_unaligned(a.add(1)) == core::ptr::read_unaligned(b.add(1)) && core::ptr::read_unaligned(a.add(2)) == core::ptr::read_unaligned(b.add(2)) && core::ptr::read_unaligned(a.add(3)) == core::ptr::read_unaligned(b.add(3)) ``` > eh!?? > people… have been… hand rolling… 32 byte array comparison… ? With upstream + libcalls you can just do `a == b` and still get performant code (yes compiler even saves 1 CU for you) Just like how normal people normally write normal rust in the normal universe
pitch me your crypto startup in one line
solana-geyser-mock - in-memory mock for testing Yellowstone gRPC consumers Honors filter constraints, real slot cadence, three commitment levels. Swap the mock in behind the trait, test deterministically. github.com/blueshift-gg/s… @blueshift @triton_one @solana_devs
@blueshift @SolanaFndn Disclaimer for the middle-curved managers, this is a shitpost of course i know how they make the world a better place, my life has improved so much since @blueshift inception, i cannot emphasis this enough.
Hey chad, look at your wallet!
Huge thanks to @SolanaFndn for giving me $2k for LiteSVM maintenance and Anchor contributions. Unfortunately they won’t be supporting it anymore this year. Dropping my wallet here in case the @solana ecosystem wants to help keep the open-source work going 👇
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