Add crypto_secretstream_xchacha20poly1305 API

Question

Add crypto_secretstream_xchacha20poly1305 API

dspearson opened this issue 5 years ago · comments

I'm looking to use the secretstream API as documented here. Is there any intention to support this?

Dominic Pearson · Answer 1 · Sun May 12 2019 21:00:40 GMT+0800 (China Standard Time)

It looks like this new API uses structs, namely crypto_secretstream_xchacha20poly1305_state. My experience with jnr-ffi isn't solid enough to know how to approach this unfortunately.

Dominic Pearson · Answer 2 · Mon May 13 2019 20:24:54 GMT+0800 (China Standard Time)

I did attempt to add bindings, but hit a roadblock:

More than one matching method found: crypto_secretstream_xchacha20poly1305_init_push

My lack of knowledge of jnr-ffi probably renders further work on this useless.

Dominic Pearson · Answer 3 · Tue Nov 05 2019 18:51:17 GMT+0800 (China Standard Time)

While working on implementing the kx bindings, I also hit this same issue. It appears to be related to the use of call!, as using the method directly on the sodium object worked in the kx case.