Kushal Das

FOSS and life. Kushal Das talks here.


johnnycanencrypt 0.7.0 released

Today I released Johnnycanencrypt 0.7.0. It has breaking change of some function names.

  • create_newkey renamed to create_key
  • import_cert renamed to import_key

But, the major work done are in few different places:

  • Handling errors better, no more normal Rust panics, instead providing better Python exceptions as CryptoError.
  • We can now sign bytes/files in both detached & in normal compressed binary form.
  • Signature can be done via smartcards, and verification works as usual.

In the Github release page you can find an OpenPGP signature, which you can use to verify the release. You can also verify via sigstore.

SIGSTORE_LOGLEVEL=debug python -m sigstore verify --cert-email mail@kushaldas.in --cert-oidc-issuer https://github.com/login/oauth johnnycanencrypt-0.7.0.tar.gz
DEBUG:sigstore._cli:parsed arguments Namespace(subcommand='verify', certificate=None, signature=None, cert_email='mail@kushaldas.in', cert_oidc_issuer='https://github.com/login/oauth', rekor_url='https://rekor.sigstore.dev', staging=False, files=[PosixPath('johnnycanencrypt-0.7.0.tar.gz')])
DEBUG:sigstore._cli:Using certificate from: johnnycanencrypt-0.7.0.tar.gz.crt
DEBUG:sigstore._cli:Using signature from: johnnycanencrypt-0.7.0.tar.gz.sig
DEBUG:sigstore._cli:Verifying contents from: johnnycanencrypt-0.7.0.tar.gz
DEBUG:sigstore._verify:Successfully verified signing certificate validity...
DEBUG:sigstore._verify:Successfully verified signature...
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): rekor.sigstore.dev:443
DEBUG:urllib3.connectionpool:https://rekor.sigstore.dev:443 "POST /api/v1/index/retrieve/ HTTP/1.1" 200 85
DEBUG:urllib3.connectionpool:https://rekor.sigstore.dev:443 "GET /api/v1/log/entries/362f8ecba72f4326972bc321d658ba3c9197b29bb8015967e755a97e1fa4758c13222bc07f26d27c HTTP/1.1" 200 None
DEBUG:sigstore._verify:Successfully verified Rekor entry...
OK: johnnycanencrypt-0.7.0.tar.gz

I took 8 months for this release, now time to write some tools to use it in more places :)