Class ECDomainParametersIndex


  • public class ECDomainParametersIndex
    extends java.lang.Object
    General index for Elliptic Curve parameters.
    • Constructor Detail

      • ECDomainParametersIndex

        public ECDomainParametersIndex()
    • Method Detail

      • lookupDomainParameters

        public static NamedECDomainParameters lookupDomainParameters​(ASN1ObjectIdentifier paramOid)
        Retrieve an EC based domain parameter by OID. A custom curve will be returned if one is available.
        Parameters:
        paramOid - object identifier for the domain parameters.
        Returns:
        the matching domain parameters if found, null otherwise.
      • lookupDomainParameters

        public static NamedECDomainParameters lookupDomainParameters​(ECDomainParametersID paramID)
        Retrieve an EC based domain parameter by parameter ID. A custom curve will be returned if one is available.
        Parameters:
        paramID - identifier for the domain parameters.
        Returns:
        the matching domain parameters if found, null otherwise.