George Gkitsas

Results 12 issues of George Gkitsas

Facing crate version conflicts when trying importing powersoftau. Updating the dependency versions fixes it. It would be great to have an updated crate for this :)

RAND_pseudo_bytes must not be used for key generation. From OpenSSL documentation: "RAND_pseudo_bytes() puts num pseudo-random bytes into buf. Pseudo-random byte sequences generated by RAND_pseudo_bytes() will be unique if they are...

Caching $[\lambda*b] Z_{i,\omega_i}$ for some 2/3 weight subset of signers will benefit performance in the cases where the next block also has that same 2/3 weight subset.

TPKE
prio:med

benchmarking
TPKE
prio:low

Loop in https://github.com/anoma/ferveo/blob/master/tpke/src/decryption.rs#L67 can be sped up by using arkworks VariableBaseMSM. The code below shows an initial approach (currently failing with errors): ``` use ark_ec::msm::VariableBaseMSM; // sum_D_j = { [\sum_j...

TPKE
prio:high

* tarpaulin fix: https://github.com/xd009642/tarpaulin/issues/756#issuecomment-838769320 * rand WASM fix: https://github.com/rust-random/rand#wasm-support