cryzen 0.1.3

A powerful & modular toolkit for modern cryptography and hashing.

cryzen

cryzen is a small, focused Python library providing 3 reversible ciphers and 3 irreversible hashing schemes, designed to be simple to use and suitable for many common tasks.

Important: This library intentionally exposes friendly, unique function names (FluxCipher, ZenCode, AstraCrypt, NovaHash, TerraHash, OmegaHash). Internally standard primitives are used (AES, BLAKE2, SHA256, PBKDF2).

Features

• FluxCipher (flux_encrypt / flux_decrypt) — XOR-based reversible cipher (fast, NOT recommended for strong secrets)
• ZenCode (zen_encode / zen_decode) — URL-safe compact base64 wrapper for tokens
• AstraCrypt (astra_encrypt / astra_decrypt) — AES-256-CBC reversible encryption (requires pycryptodome)
• NovaHash (nova_hash) — fast irreversible BLAKE2b-based hash
• TerraHash (terra_hash) — SHA-256 irreversible hash
• OmegaHash (omega_hash) — PBKDF2-HMAC-SHA512 (salted) irreversible hash for passwords

Installation (development)

# For AES support install pycryptodome
pip install pycryptodome

# then install locally for testing
pip install -e .

Quick usage

from cryzen import flux_encrypt, flux_decrypt, zen_encode, zen_decode
from cryzen import astra_encrypt, astra_decrypt
from cryzen import nova_hash, terra_hash, omega_hash

# flux
ct = flux_encrypt("hello world", key="s3cr3t")
print(flux_decrypt(ct, key="s3cr3t"))

# zencode
t = zen_encode("keep this")
print(zen_decode(t))

# astra (AES) - requires pycryptodome
token = astra_encrypt("sensitive", "my_secret_key")
print(astra_decrypt(token, "my_secret_key"))

# hashes
print(nova_hash("value"))
print(terra_hash("value", salt="optional"))
print(omega_hash("password"))  # returns salt$derived_hex

API & help()

Each function includes a docstring. Use Python's built-in help() or dir():

import cryzen
help(cryzen.flux_encrypt)
dir(cryzen)

Security notes

• flux_encrypt is not cryptographically secure — use only for obfuscation or non-critical tasks.
• astra_encrypt is secure when secret_key is strong and kept private. Use pycryptodome for AES implementation.
• Use omega_hash for password storage (store full token).
• Never hardcode secrets in distributed code.

License

MIT. See LICENSE file.