bitcoinj-cash / bitcoinj

A library for working with Bitcoin

http://bitcoinj.cash

Apache License 2.0

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sign txs offline #73

Open dalancon opened 6 years ago

dalancon commented 6 years ago

hi: how can i sign bch txs offline with this library？ Can you give me a demo？

HashEngineering commented 6 years ago

4 has some information.

To sign a transaction offline, you still meet to get the inputs from a server or something because the signature required the amounts in addition to the private key of the inputs.