Perhaps it needs to be a customized device then. In principle all that is required is that the device signs the transactions without exposing the private key.
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Perhaps it needs to be a customized device then. In principle all that is required is that the device signs the transactions without exposing the private key.
Yeah, something like a TREZOR or KeepKey could probably be adapted to storing STEEM keys.
Alternatively I believe you could get a normal Yubikey and write your long password to the memory bank, so when you put the button, it enters your master password.