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Published 20 hours ago • verified publisher icon mcginty

Expose encrypt and decrypt with associated data

Open kcchu opened this issue 6 years ago • 2 comments

  • Add write_message_with_ad, write_message_with_nonce_ad, read_message_with_ad, and read_message_with_nonce_ad to Session.

kcchu avatar Jun 01 '19 02:06 kcchu

Thanks so much for the PR and sorry for the delay in responding! Will check this out shortly.

mcginty avatar Jun 20 '19 05:06 mcginty

@kcchu I finally pushed some larger-scale changes to the repo that change the way this feature needs to be implemented. If you don't have the cycles to rebase these on top of the new master that doesn't have a Session type any more, I'm happy to finish this up for you. Otherwise, I'd love to merge this after it's rebased.

mcginty avatar Jun 22 '19 15:06 mcginty

If I understand the Noise Protocol Processing Rules correctly, this feature would be non-standard.

Transport messages are then encrypted and decrypted by calling EncryptWithAd() and DecryptWithAd() on the relevant CipherState with zero-length associated data.

kjvalencik avatar Mar 24 '23 14:03 kjvalencik