eliminate need to save customer RR signing public key so that others can verify that the entity writing the update is the same as the author of the original RR
eliminate key explosion problem
signature verification is slow cause of key look up and it sign ver. takes more cpu anyway
suggested plan:
Add nonce to RR.
Add secret as hash of (review,rating,nonce)
On update, reveal nonce in the updated RR. Also add new nonce and new hash for future updates
Validator: does nonce, secret reveal check instead of sig. ver.
pros:
eliminate need to save customer RR signing public key so that others can verify that the entity writing the update is the same as the author of the original RR
eliminate key explosion problem
signature verification is slow cause of key look up and it sign ver. takes more cpu anyway
suggested plan: