Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Asymmetric authenticated file encryption/decryption #174

Closed
Toflar opened this issue Sep 16, 2021 · 3 comments
Closed

Asymmetric authenticated file encryption/decryption #174

Toflar opened this issue Sep 16, 2021 · 3 comments

Comments

@Toflar
Copy link

Toflar commented Sep 16, 2021

First of all: Thank you so much for investing so much time and effort in making the PHP world a safer place <3

This is probably just a rather stupid question but the library implements both, anonymous and authenticated asymmetric encryption . However, I could not see support for it in the File helper. It does seem to support "only" anonymous asymmetric encryption.
Is this on purpose or is it just missing?

The fact that the library otherwise seems so complete just made me a bit unsure about things now :D

@paragonie-security
Copy link
Contributor

Correct, it only supports anonymous asymmetric encryption. The underlying encryption is IND-CCA2 secure, but the sender identity isn't authenticated.

Its omission was definitely not intentional. We'll consider adding it in Halite 5.

@Toflar
Copy link
Author

Toflar commented Sep 17, 2021

Thanks for the reassuring and quick reply!

@paragonie-security
Copy link
Contributor

This is already included in the v5 dev branch #176

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants