/Hyperledger-PQC

Primary LanguageC

Hyperleger-Fabric-PQC-minimal-example

Using hybrid x509 certs with Leighton-Mikhali signatures on top of ECDSA in HLF

Quick and Dirty Set Up

  1. Clone this directory into your $HOME folder
  2. Start Docker (assuming Docker is installed) and remove existing docker containers by running
    docker rm -f $(docker ps -aq)
  3. Navigate to src/github.com/hlf-go/writing-chaincode/fabric
  4. run curl -sSL https://raw.githubusercontent.com/hyperledger/fabric/release-1.1/scripts/bootstrap-1.1.0-preview.sh -o setup_script.sh
  5. run bash setup_script.sh (Note - This pulls more docker images than is necessary for this example. However this is suffcient for the example)
  6. Change GOPATH varible by typing GOPATH= and hit return. Then type GOPATH=$HOME/go and hit return.
  7. Then export the path to the go bin folder by returning export PATH=$GOPATH/bin:$PATH
  8. Copy the up to date contents of the bin folder to the new location. cp bin/* $HOME/go/bin/
  9. Start minimal fabric network (1 peer, 1 orderer, 1 CLI) by running the command 
    ./fabricOPS.sh start

Patching OpenSSl amd LibEST for post quantum cryptography

  1. Visit this website https://github.com/isaracorp/test-pqpki-patches/tree/master/v1.0.0 (Isara corp PQC test server).
  2. Clone repo and Follow instructions for patching
  3. export path to new libraries by returning export PATH=/usr/local/pqpki-openssl1.0.2o/bin:$PATH
  4. To install on CLI container run ./fabricOPS.sh cli, then cd, then run cp $GOPATH/github.com/hyperledger/fabric/examples/chaincode/go/minimalcc2/sslPatches.sh ~/ then run bash sslPatches.sh

Deploy Chaincode

  1. Interact with peer by using CLI container. Run ./fabricOPS.sh cli to enter CLI conatiner as root.
  2. Instantiate chaincode by running ./scripts/instantiate.sh -c minimalcc2 -v 1.0 -p minimalcc2
  3. Invoke chaincode by running ./scripts/invoke.sh -c minimalcc2

Current Issues with Example

  1. Cannot seem to run bash script from chaincode located at src/github.com/hlf-go/example-chaincodes/minimalcc2/chaincode.go

Chaincode is instantiated and invoked but there is no indication that the bash script executed. I tested running the bash script from a simple go file and it works perfectly in that case.