add UltrafastSecp256k1 to the C++ cryptography libraries list
Why
UltrafastSecp256k1 is a high-performance secp256k1 engine in C++20 with CPU, CUDA, OpenCL, embedded, WebAssembly, a stable C ABI, and broad validation tooling.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/sobolevn/awesome-cryptography/pull/243
**Author:** [@shrec](https://github.com/shrec)
**Created:** 3/15/2026
**Status:** 🔄 Open
**Base:** `master` ← **Head:** `add-ultrafastsecp256k1`
---
### 📝 Commits (3)
- [`61111f7`](https://github.com/sobolevn/awesome-cryptography/commit/61111f740b0cb1fb4c95d3e4bfe4ac07d8615463) Add UltrafastSecp256k1
- [`3887d2a`](https://github.com/sobolevn/awesome-cryptography/commit/3887d2a6d2841beb46dcdfd2ae15c7f943887f49) Potential fix for pull request finding
- [`a814295`](https://github.com/sobolevn/awesome-cryptography/commit/a814295b1e8999f026e068df79b0e0a56ec0219a) Shorten entry description
### 📊 Changes
**1 file changed** (+1 additions, -0 deletions)
<details>
<summary>View changed files</summary>
📝 `README.md` (+1 -0)
</details>
### 📄 Description
## Summary
- add UltrafastSecp256k1 to the C++ cryptography libraries list
## Why
UltrafastSecp256k1 is a high-performance secp256k1 engine in C++20 with CPU, CUDA, OpenCL, embedded, WebAssembly, a stable C ABI, and broad validation tooling.
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
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📋 Pull Request Information
Original PR: https://github.com/sobolevn/awesome-cryptography/pull/243
Author: @shrec
Created: 3/15/2026
Status: 🔄 Open
Base:
master← Head:add-ultrafastsecp256k1📝 Commits (3)
61111f7Add UltrafastSecp256k13887d2aPotential fix for pull request findinga814295Shorten entry description📊 Changes
1 file changed (+1 additions, -0 deletions)
View changed files
📝
README.md(+1 -0)📄 Description
Summary
Why
UltrafastSecp256k1 is a high-performance secp256k1 engine in C++20 with CPU, CUDA, OpenCL, embedded, WebAssembly, a stable C ABI, and broad validation tooling.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.