hashblock / hashblock-exchange

Sawtooth transaction families for an event accounting distributed ledger application
MIT License
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Create operator transient signing key #105

Closed FrankC01 closed 6 years ago

FrankC01 commented 6 years ago

sawtooth leaves the signing_key in the clear on the transaction and batch. A transient operator signing key will protect submitter identities.

For now, the hashblock-rest process will instantiate a unique/random signing key on configuration read and use that for UTXQ/MTXQ transactions only.