Openssl
Extract keys from .p12
#extract public key certificate
openssl pkcs12 -in certs.p12 -clcerts -nokeys -out mycert.pem
openssl x509 -pubkey -in mycert.pem -noout > mypubkey.pem
#extract private key
openssl pkcs12 -in certs.p12 -nocerts -nodes |…