ref: master
vendor/ezcrypto/test/testsigner.pem
-----BEGIN RSA PRIVATE KEY----- MIIBOgIBAAJBAMGB7PmHYNEUqzxptHfNDTzLxLRa7iIj7aEKOn+ozqLUDCFo5UTS 5SkZTdUv/FCYXANfzSZgDZLGLZB8ZHJuCkECAwEAAQJBAK9EHb54xtE49ku2tjWY LPg228g7X9reTdoBqLB91gMVlXwNAVyHMTHakhIC73K3qq9k4H1D59w1wjzx4nXJ /v0CIQD1R0vhhdlY2GqC+1EFCm+rPjamixcszDF2XSNp4WcwXwIhAMn3Td4aIpf6 A9O4SIbisZaOm0DlfO2O5GMkaF+eqElfAiBHcjcmQCjpelC8Spx1DW8twHeG16ku gWQ/CC5SnzfBnQIgIvo3fB2enB9qhkJGHUYpZ1+vN6AG8MVsfFcT1GuPzZUCIEbx VUGyBYwuUfvCG88KM0NznR8xFtWD4WQ8SQejX5AN -----END RSA PRIVATE KEY-----