public MqvPrivateParameters( ECPrivateKeyParameters staticPrivateKey, ECPrivateKeyParameters ephemeralPrivateKey, ECPublicKeyParameters ephemeralPublicKey) { if (staticPrivateKey == null) { throw new ArgumentNullException("staticPrivateKey"); } if (ephemeralPrivateKey == null) { throw new ArgumentNullException("ephemeralPrivateKey"); } ECDomainParameters parameters = staticPrivateKey.Parameters; if (!parameters.Equals(ephemeralPrivateKey.Parameters)) { throw new ArgumentException("Static and ephemeral private keys have different domain parameters"); } if (ephemeralPublicKey == null) { ECPoint q = new FixedPointCombMultiplier().Multiply(parameters.G, ephemeralPrivateKey.D); ephemeralPublicKey = new ECPublicKeyParameters(q, parameters); } else if (!parameters.Equals(ephemeralPublicKey.Parameters)) { throw new ArgumentException("Ephemeral public key has different domain parameters"); } this.staticPrivateKey = staticPrivateKey; this.ephemeralPrivateKey = ephemeralPrivateKey; this.ephemeralPublicKey = ephemeralPublicKey; }
protected bool Equals( ECPrivateKeyParameters other) { return(d.Equals(other.d) && base.Equals(other)); }
public MqvPrivateParameters( ECPrivateKeyParameters staticPrivateKey, ECPrivateKeyParameters ephemeralPrivateKey) : this(staticPrivateKey, ephemeralPrivateKey, null) { }