Merge pull request #3053 from kyuupichan/keepkey-fix
Remove decrypt_message; no longer supported by Trezor or KeepKey
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@ -230,7 +230,7 @@ class TrezorClientBase(GuiMixin, PrintError):
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@staticmethod
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def wrap_methods(cls):
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for method in ['apply_settings', 'change_pin', 'decrypt_message',
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for method in ['apply_settings', 'change_pin',
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'get_address', 'get_public_node',
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'load_device_by_mnemonic', 'load_device_by_xprv',
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'recovery_device', 'reset_device', 'sign_message',
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@ -33,14 +33,7 @@ class TrezorCompatibleKeyStore(Hardware_KeyStore):
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return self.plugin.get_client(self, force_pair)
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def decrypt_message(self, sequence, message, password):
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raise RuntimeError(_('Electrum and %s encryption and decryption are currently incompatible') % self.device)
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client = self.get_client()
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address_path = self.get_derivation() + "/%d/%d"%sequence
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address_n = client.expand_path(address_path)
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payload = base64.b64decode(message)
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nonce, message, msg_hmac = payload[:33], payload[33:-8], payload[-8:]
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result = client.decrypt_message(address_n, nonce, message, msg_hmac)
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return result.message
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raise RuntimeError(_('Encryption and decryption are not implemented by %s') % self.device)
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def sign_message(self, sequence, message, password):
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client = self.get_client()
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