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status-im / status-keycard

Our Javacard Implementation for making secure transactions within Status and Ethereum
Apache License 2.0
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Phonon withdraw #51

Closed alex-miller-0 closed 5 years ago

alex-miller-0 commented 5 years ago

Adds a withdrawal mechanism for Phonon.

The user simply passes some data to be signed by the phonon's private key. The card deletes the phonon, and returns the signature.