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Petoron Crypto Archiver (PCA)

Key features:
AES-256-CFB encryption with unique IV per archive
Argon2id key derivation (256MB RAM / time_cost=3 / parallelism=4)
HMAC-SHA512 integrity and anti-tampering check
No compression, no fingerprinting, no trace of original data
Works with both single files and entire directories
Fully CLI-based, portable, and open format (.pca)

https://github.com/01alekseev/PCA

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Languages

English

Intended Audience

Developers, End Users/Desktop, Security Professionals, System Administrators

User Interface

Console/Terminal

Programming Language

Python

Related Categories

Python Cryptography Software, Python Archiving Software, Python Encryption Software

Registered

2025-08-21

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