A User-Centered Medical Data Sharing Scheme for Privacy-Preserving Machine Learning

Algorithm 3

Model deployment.

	Input: Private Key ;
	Output: Verify the result of the hash value ; The result of verifying the signature ; Signature ;
(1)	Call the model contract to download model
(2)	Generate model hash
(3)
(4)	Verify signature
(5)	Sign off on the validation results
(6)	Deploy model
(7)	Call the model contract to upload to the blockchain
(8)	return