Method search

src/main/java/utils/Xor8.java:134–146

(long key)

        }
    }
    public byte[] search(long key) {
        long hash = Hash.hash64(key, seed); // x
        int f = fingerprint(hash);
        int[] r = new int[3];
        int[] h = new int[3];
        r[0] = (int) hash;
        r[1] = (int) Long.rotateLeft(hash, 21);
        r[2] = (int) Long.rotateLeft(hash, 42);
        for (int i = 0; i < 3; i++) {
            h[i] = Hash.reduce(r[i], blockLength) + i * blockLength;
        }
        return tool.Xor(ciphertext[h[0]], tool.Xor(ciphertext[h[1]], ciphertext[h[2]]));
    }

    private int getHash(long key, long seed, int index) {
        long r = Long.rotateLeft(Hash.hash64(key, seed), 21 * index);