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Context:
I’m working on a Cosmos SDK project in Flutter/Dart, and I’m implementing RFC6979 deterministic ECDSA signing with the secp256k1 curve. While researching, I came across Decred’s implementa…
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We'd love to split the ECDSA signing operation into two steps:
- an "offline" step that is independent on the message,
- an "online" step that depends on the message.
The advantage here is that t…
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It looks like we broke WASM in c22f9de669f41c0f3c5738326e5235e5ad03af98.
`cargo build --target wasm32-unknown-unknown` stops working after this commit.
It looks like secp256k1-zkp includes a pro…
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Hey,
first of all thanks for your great project. I use the generated P256r1, P224r1, P384r1 and P521r1 with additional C code (point_double and point_add from BoringSSL, plus the inversion template…
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Paul Miller's `noble-curves` project provides different test vectors `crysol` should test again:
- [secp256k1 ECDSA signatures vectors](https://github.com/paulmillr/noble-curves/blob/main/test/vector…
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#### System information
Erigon version: 2.55.1
OS & Version: OSX Sonoma 14.2.1
Erigon Command (with flags/config):
./erigon/erigon \
--datadir /Volumes/ErigonPool1/erigon-data \
--ht…
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## Summary
Enabling transactions to be signed and verified using the [secp256r1](https://secg.org/sec2-v2.pdf) curve enhances the end-user experience significantly. This approach allows transactions …
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To investigate the library in order to provide feedback, I attempted an integration into Sparrow (actually, [drongo](https://github.com/sparrowwallet/drongo)) in which I replaced the following functio…
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The Java SDK can only sign with ECDSA_P256 local signer and fails to produce a correct signature with ECDSA_secp256k1 curve (I tested on testnet). If the said curve is not supported, this should be cl…
nvdtf updated
2 months ago
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Hi,
Can you tell me which version of libsecp256k1-dev` is needed for tonlib-sys to compile?
I am using:
```
Package: libsecp256k1-dev …