Python bindings for rage (age in Rust)

William Woodruff

Last update: Nov 23, 2022

Overview

pyrage

Python bindings for the Rust implementation of age.

Index

Installation
Usage
Development
Licensing

Installation

You can install pyrage with pip:

$ python -m pip install pyrage

PEP 561-style type stubs are also available:

$ python -m pip install pyrage-stubs

See the development instructions below for manual installations.

Usage

Identity generation (x25519 only)

from pyrage import x25519

ident = x25519.Identity.generate()

# returns the public key
ident.to_public()

# returns the private key
str(ident)

Identity-based encryption and decryption

from pyrage import encrypt, decrypt, ssh, x25519

# load some identities
alice = x25519.Identity.from_str("AGE-SECRET-KEY-...")
bob = ssh.Identity.from_buffer(b"---BEGIN OPENSSH PRIVATE KEY----...")

# load some recipients
carol = x25519.Recipient.from_str("age1z...")
dave = ssh.Recipient.from_str("ssh-ed25519 ...")

# encryption
encrypted = encrypt(b"bob can't be trusted", [carol, dave, alice.to_public()])

# decryption
decrypted = decrypt(encrypted, [alice, bob])

Passphrase encryption and decryption

from pyrage import passphrase

encrypted = passphrase.encrypt(b"something secret", "my extremely secure password")
decrypted = passphrase.decrypt(encrypted, "my extremely secure password")

Development

$ source env/bin/activate
$ make develop

Licensing

pyrage is released and distributed under the terms of the MIT License.

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Comments

not able to install via pip

pip install pyrage
ERROR: Could not find a version that satisfies the requirement pyrage (from versions: none)
ERROR: No matching distribution found for pyrage

pip install https://pypi.org/project/pyrage/
Collecting https://pypi.org/project/pyrage/
  Using cached https://pypi.org/project/pyrage/ (65 kB)
  ERROR: Cannot unpack file /private/var/folders/5p/rnr_sg3n0hd_q7j_wb13t8h00000gn/T/pip-unpack-svpz01ub/pyrage (downloaded from /private/var/folders/5p/rnr_sg3n0hd_q7j_wb13t8h00000gn/T/pip-req-build-bkq2kcp6, content-type: text/html; charset=UTF-8); cannot detect archive format
ERROR: Cannot determine archive format of /private/var/folders/5p/rnr_sg3n0hd_q7j_wb13t8h00000gn/T/pip-req-build-bkq2kcp6

macos big sur 11.6.6 python 3.7.13

bug

opened by Yneth 6

Encryption and decryption
We need APIs for encryption and decryption.

Rough sketch:

def encrypt(plaintext: bytes, recipients: Sequence[Recipient]) -> bytes: ... def decrypt(ciphertext: bytes, identity: Identity) -> bytes: ...

That doesn't cover ASCII armoring, which could be an optional kwarg on each.
opened by woodruffw 0