This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.
-
Updated
Mar 28, 2026 - Python
#
nonce-reuse
Here are 6 public repositories matching this topic...
ECDSA nonce-reuse attack to recover a private key.
-
Updated
Mar 27, 2026 - Python
ECDSA signature vulnerability analysis — nonce reuse, polynonce, biased nonces, lattice/HNP attacks
rust security cryptography bitcoin ethereum ecdsa elliptic-curves vulnerability-detection security-tools private-key-recovery nonce-reuse signature-analysis lattice-attack polynonce hnp biased-nonce
-
Updated
Mar 15, 2026 - Rust
Browser-based ECDSA demo on secp256k1 and P-256 — sign/verify, live nonce reuse attack with full private key recovery (the PS3 hack, real math), RFC 6979 deterministic nonces verified against test vectors. The signature algorithm behind TLS, Bitcoin, Ethereum, SSH, and WebAuthn. No backends. No simulated math.
cryptography bitcoin ethereum ecdsa secp256k1 side-channel digital-signatures p256 elliptic-curve rfc-6979 nonce-reuse crypto-lab ps3-hack
-
Updated
Apr 19, 2026 - TypeScript
Browser-based AES-GCM vs AES-GCM-SIV comparison — live nonce reuse attack showing keystream XOR recovery and GHASH key extraction, synthetic IV construction visualizer, and side-by-side misuse-resistance comparison. RFC 8452. Part of crypto-lab.
typescript aead aes-gcm authenticated-encryption aes-gcm-siv vite nonce-reuse crypto-lab polyval ghash browser-demo cryptography-education misuse-resistance rfc-8452
-
Updated
Apr 9, 2026 - CSS
Browser-based ChaCha20 stream cipher — quarter-round stepper, keystream visualizer, nonce reuse attack demo, and encrypt/decrypt playground. ARX design, no AES-NI required. Part of crypto-lab.
typescript poly1305 chacha20 stream-cipher vite nonce-reuse crypto-lab browser-demo cryptography-education arx-cipher
-
Updated
Apr 13, 2026 - TypeScript
Improve this page
Add a description, image, and links to the nonce-reuse topic page so that developers can more easily learn about it.
Add this topic to your repo
To associate your repository with the nonce-reuse topic, visit your repo's landing page and select "manage topics."