Are there any plans to implement threshold RSA similar to ECDSA?

I was thinking of integrating arweave in my project(for cheap permanent data storage) - pay fee once and store forever, but it uses RSA…

meaning I cannot safely sign trasactions from within my canister as I would be revealing my private RSA key to the node…

Any advice on how to use RSA securely from within the canister?


Recently, I was also thinking of this, having seen Arweave and a few other interesting networks not attainable via t-ECDSA. So +1 for this ask from me as well.


Apparently there’s a workaround for Arweave, so +1 -0.5 from me. I suppose asking for EdDSA deserves its own forum topic.