# pcaversaccio/ecdsa-nonce-reuse-attack

<https://repo.masters-masters.com/en/repos/pcaversaccio/ecdsa-nonce-reuse-attack>

[Home](https://repo.masters-masters.com/en) › [pcaversaccio](https://repo.masters-masters.com/en/owners/pcaversaccio) › [ecdsa-nonce-reuse-attack](https://repo.masters-masters.com/en/repos/pcaversaccio/ecdsa-nonce-reuse-attack)

pcaversaccio/ecdsa-nonce-reuse-attack has 111 stars on GitHub. Its RepoMasters card: Prototype tier. This repository implements a Python function that…

| Field | Value |
| --- | --- |
| Owner | [pcaversaccio](https://repo.masters-masters.com/en/owners/pcaversaccio) |
| Stars | 111 |
| Forks | 13 |
| Language | [Python](https://repo.masters-masters.com/en/languages/python) |
| License | MIT |
| Created | 2024 |
| Topics | ecdsa, nonce-reuse, secp256k1, private-key-recovery |
| Tier | [Prototype (100 to 249 ★)](https://repo.masters-masters.com/en/ranks/rush) |
| View on GitHub | [pcaversaccio/ecdsa-nonce-reuse-attack](https://github.com/pcaversaccio/ecdsa-nonce-reuse-attack) |

## Repository

This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.

The tier for repos with 100 to 249 ★. Published odds per card pulled: 70%. Rarity: Common.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.