[strongSwan] strongswan pki command error

[anand rao]

Hi,

 I am using strongswan 4.3.6

I have tried generate certificates using strongswan PKI gen tool to generate RSA certificate.
I am getting below errors.

root at evm1gw:/etc/cert# ipsec pki --gen > caKey.der
root at evm1gw:/etc/cert# 
root at evm1gw:/etc/cert# ipsec pki --self --in caKey.der --dn "C=IN,O=strongSwan, CN=strongSwan CA" --ca > caCert.der
file coded in unknown format, discarded
building CRED_PRIVATE_KEY - RSA failed, tried 6 builders
parsing private key failed

I have used the default load so all the plugins are loaded. Please help.

Thanks,
Anand