When importing a private key using
https set key, the following error message will appear and the import will fail:
ERROR: [('asn1 encoding routines', 'ASN1_get_object', 'header too long'), ('asn1 encoding routines',
'ASN1_CHECK_TLEN', 'bad object header'), ('asn1 encoding routines', 'ASN1_ITEM_EX_D2I',
'nested asn1 error'), ('rsa routines', 'OLD_RSA_PRIV_DECODE', 'RSA lib'), ('asn1 encoding routines',
'ASN1_get_object', 'header too long'), ('asn1 encoding routines', 'ASN1_CHECK_TLEN',
'bad object header'), ('asn1 encoding routines', 'ASN1_ITEM_EX_D2I', 'nested asn1 error'),
('PEM routines', 'PEM_READ_BIO_PRIVATEKEY', 'ASN1 lib')]