masapr

Question: Foreign contracts

6

I'd like to use a dummy implementation for some library function my code is using. As far as I understand this can be done by defining a foreign contract I'd...

Should be estimated again after #318

Should be estimated again after #382

Implement the case: [2. Store the private key on the Yubikey. This means that we do not need the local storage anymore. ](https://github.com/scs/substrate-api-client/wiki/Concept:-Commandline-wallet-with-decent-security#2-store-the-private-key-on-the-yubikey-this-means-that-we-do-not-need-the-local-storage-anymore)

As described in [1. Use a symmetric key to encrypt and decrypt the private key with the Yubikey.](https://github.com/scs/substrate-api-client/wiki/Concept:-Commandline-wallet-with-decent-security#1-use-a-symmetric-key-to-encrypt-and-decrypt-the-private-key-with-the-yubikey)

Use substrate image, that is kept up-to-date

1

With the current image we use: paritypr/substrate:latest we have the issue, that it is not updated. We should change to parity/polkadot (if possible). This seems to be the official docker...