Crypto Tools Python Packages

address-converter

A lightweight Python library for blockchain address format conversion

cryptoexp

Dependency-free Python toolkit for crypto CTF and real-world crypto assessment: LLL/Coppersmith (univariate, bivariate, linearization), RSA/DSA/ECDSA attacks, CRC/LFSR, PRNG recovery, ADFGX/ADFGVX, three-state verification. 零依赖的 Python 密码学 CTF 与实战评估工具箱：格与 Coppersmith、RSA/签名攻击、CRC/LFSR、PRNG 恢复、古典密码、三态验证。

pycryptomator

Utilty to access a Cryptomator V8 vault from command line with Python 3

comparedge-data

Open dataset of 495+ SaaS, AI & security tools — verified pricing, ratings, features across 44 categories. Updated weekly.

sellgate

A Python SDK for the Sellgate API. Start accepting crypto payments in minutes.