pkcs7 转换 cer/pem 格式证书

openssl pkcs7 -print_certs -in cert.p7b -out xxx-d.cer
openssl x509 -in ca.cer -inform DER -out ca.pem -outform  PEM

openssl pkcs7 -in xxx.p7b -print_certs -out test.pem

标签：ca,openssl,pem,cer,pkcs7,out
来源： https://blog.csdn.net/taoli1986/article/details/95499784