TgCrypto

TgCrypto is a cryptography library written in C as a Python extension, designed for high performance and portability. It serves as a crucial component for Pyrogram, implementing Telegram's required cryptographic algorithms: AES-256-IGE, AES-256-CTR, and AES-256-CBC. The latest version is 1.2.5, released in November 2022. However, its official GitHub repository was archived in December 2024, and the project is explicitly stated as no longer maintained or supported by its original authors.