The ASN.1 name of the OID of the elliptic curve. Well-known curves are identified by an OID. While it is unusual, it is possible that the curve is identified by its mathematical properties, in which case it will not have an OID.
interface
tls.DetailedPeerCertificate
interface DetailedPeerCertificate
- fingerprint: stringThe SHA-1 digest of the DER encoded certificate. It is returned as a :separated hexadecimal string.
- fingerprint256: stringThe SHA-256 digest of the DER encoded certificate. It is returned as a :separated hexadecimal string.
- fingerprint512: stringThe SHA-512 digest of the DER encoded certificate. It is returned as a :separated hexadecimal string.
- issuerCertificate: DetailedPeerCertificateThe issuer certificate object. For self-signed certificates, this may be a circular reference. 
- nistCurve?: stringThe NIST name for the elliptic curve, if it has one (not all well-known curves have been assigned names by NIST). 
- subjectaltname?: stringA string containing concatenated names for the subject, an alternative to the subjectnames.