Olaoluwa Osuntokun c54a91f44d rpc: modify SignMessage+VerifyMessage to bind msg to LN context ...

In this commit, we modify the SignMessage+VerifyMessage slightly in
order to bind the message we're signing to our specific context. We do
this by pre-pending the ascii text "Lightning Signed Message:" to the
msg before we run it through dsha256. Adding this prefix binds the
message to our context in order to avoid accidentally signing a sighash
or the like.

2018-04-25 19:45:32 -07:00

2.4 KiB

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