Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256
Safest and fastest Python library for secp256k1 elliptic curve operations
Elliptic Curve Integrated Encryption Scheme for secp256k1 in Python
Algorithms to re-compute a private key, to fake signatures and some other funny things with Bitcoin.
This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.
Hazmat ECC arithmetic for Cryptography.io
PoC implementation of Gallois Field, Paillier, DSA, ECDSA, and curve secp256k1 with an adapted scheme of "Two-party generation of DSA signatures" by MacKenzie and Reiter
Basic Arithmetic or Advanced Cryptographic Protocols, SECP256k2 Provides the Essential Functions Needed for Modern Cryptography Generating & Converting
brute force bitcoin publickeys , Based on binary sequences, with the ability to store a huge database using little disk space.
Elliptic Curve Cryptography for public key encryption and ECDSA. Elliptic Cryptography Diffie Hellman Key Exchange with AES algorithms are implmented as well as Sha512
Compiled libsecp256k1 for using ECDSA signatures and secret/public key cryptography in your python projects.
Mysterious Numbers of Bitcoin Cryptography
A Python 🐍 Secure Multi-Party Computation Sandbox with a Joint Signature Scheme using Elliptic Curve Cryptography ✉️+🔑+🔑+🔑 = 🔓
An attempt to predict the behavior of the properties of the secp256k1 Elliptic Curve: Cryptography and cryptocurrency related parameters secp256k1 reveals several vulnerabilities and potential threats:
Fork of secp256k1-py with Windows/macOS/Linux better Support
Find private key from public key in secp256k1 curve.
Secure Payment with Server Identification using Elliptic Protocol Digital Signature and Key Exchange, Blowfish Cipher and SHA-256.
Elliptic Curve Arithmetic for secp256k1 Curve
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