Symptom
When trying to import ECDSA certificates to a trustpoing, IOS-XE router states the following message:
Apr 8 23:27:37.958: CRYPTO_PKI: status = 0x71E(E_PRIVATE_KEY : private key is null or doesn't match public key): Imported PKCS12 file failure
Conditions
IOS-XE router
ECDSA certificate