# README

Code description for DataFly

name	Clarification
ISE	The implementation of ISE scheme is presented in the folder of ISE
Hyperledger_Extract	The implementation of the extract phase of our DataFly is presented in Hyperledger_Extract. This folder contains all executable code for both plaintext and ciphertext read and write operations in Hyperledger Fabric, including the chaincode layer, SDK-go layer, API layer, and so on.
Pri-ETH_Transfer_Load	The implementation of the load phase of our DataFly is presented in the folder of Pri-ETH_Transfer_Load

chaincode: writes the underlying chaining code to realize the up-linking operation of adding, deleting, changing and checking the underlying plaintext and ciphertext.
fixtures: contains configuration files written by docker and docker-compose. In fixtures, the network comprised two organizations (Org#1 and Org#2), each contributing two peers (mocked up as a docker image). The ordering service, run by a third-party (Org#3), followed an endorsement policy requiring at least one peer commitment from each organization for successful transaction commitment. The Ordering Service Node (OSN) operates in solo mode with default parameters.
vendor: defaults configuration files, including the go package, Hyperledger Fabric CA, Hyperledger Fabric Go, and other executable environments.
API: encapsulates API interface functions for reading and writing on-chain data.

Install the go environment

Install docker and docker-compose

generate docker images under the fixtures/docker-compose.yml

$ docker-compose -f docker-compose.yml up -d

execute Makefile to initialize the program

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