Tools, FAQ, Tutorials:
"cryptogen" Command - Generate Keys and Certificates
How to run "cryptogen" command to generate private keys and public certificates to support organizations and users needed for BYFN (Build Your First Network)?
You can follow this tutorial to run "cryptogen" command to generate private keys and public certificates to support organizations and users needed for BYFN.
The "cryptogen" command file is located in the ../bin directory. It takes the crypto-config.yaml file as the input:
$ cd hyperledger-binaries/fabric-samples/first-network $ ../bin/cryptogen generate --config=./crypto-config.yaml org1.example.com org2.example.com
Private keys and public certificates are generated in the ./crypto-config sub-directory:
$ ls -l ./crypto-config drwxr-xr-x 3 fyicenter 4096 Apr 1 21:13 ordererOrganizations drwxr-xr-x 4 fyicenter 4096 Apr 1 21:13 peerOrganizations
If you look at each sub-directory listed above, you will see:
./crypto-config ordererOrganizations example.com ca c2db251e..._sk ca.example.com-cert.pem msp admincerts Admin@example.com-cert.pem cacerts ca.example.com-cert.pem tlscacerts tlsca.example.com-cert.pem orderers orderer.example.com msp admincerts Admin@example.com-cert.pem cacerts ca.example.com-cert.pem keystore bb109a4c..._sk signcerts orderer.example.com-cert.pem tlscacerts tlsca.example.com-cert.pem tls ca.crt server.crt server.key tlsca 98ee0920..._sk tlsca.example.com-cert.pem users Admin@example.com msp admincerts ... cacerts ... keystore ... signcerts ... tlscacerts ... tls ca.crt client.crt client.key peerOrganizations org1.example.com/ ca ... msp ... peers ... tlsca ... users ... org2.example.com/ ca ... msp ... peers ... tlsca ... users ...
As you can see, we got enough private keys and certificates for orders and peers to run TLS secured communications, for orders and peers to identify themselves, and administrators and users to access the network remotely.
â‡ BYFN crypto-config.yaml Configuration File
â‡‘ Hyperledger Fabric Sample Networks
â‡‘â‡‘ Hyperledger Tutorials
2020-10-26, 1026👍, 0💬
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