FragmentPartial.java
a46d2cf9b756master

FragmentPartial.java
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			package crypto.elgamal;

			import org.bouncycastle.math.ec.ECPoint;

			public class FragmentPartial extends FragmentEncrypted {

			private ECPoint T;
			private int partNumber;

			public FragmentPartial(int partNumber, FragmentEncrypted encrypted, ECPoint T) {
			super(encrypted.getR(), encrypted.getS());

			if (!PartialSecret.isValidPartNumber(partNumber)) {
			throw new IllegalArgumentException("not a valid part number");
			}
			this.partNumber = partNumber;
			this.T = T;
			}

			public ECPoint getT() {
			return T;
			}

			public int getPartNumber() {
			return partNumber;
			}

			@Override
			public int hashCode() {
			final int prime = 31;
			int result = super.hashCode();
			result = prime * result + ((T == null) ? 0 : T.hashCode());
			result = prime * result + partNumber;
			return result;
			}

			@Override
			public boolean equals(Object obj) {
			if (this == obj)
			return true;
			if (!super.equals(obj))
			return false;
			if (getClass() != obj.getClass())
			return false;
			FragmentPartial other = (FragmentPartial) obj;
			if (T == null) {
			if (other.T != null)
			return false;
			} else if (!T.equals(other.T))
			return false;
			if (partNumber != other.partNumber)
			return false;
			return true;
			}

			public boolean equalsFragmentEncrypted(Object obj) {
			if (this == obj)
			return true;
			if (!super.equals(obj))
			return false;
			return true;
			}

			}