We give a decoding algorithm for a class of error-correcting codes, which can be used in the DHH-cryptosystem, which is a candidate for post-quantum cryptography, since it is of McEliece type. Furthermore, we implement the encryption and decryption algorithms for this cryptosystem and investigate its performance.

翻译：我们给出了一类纠错码的解码算法，该算法可用于DHH密码系统（一种后量子密码学候选方案，因其属于McEliece类型）。此外，我们实现了该密码系统的加密与解密算法，并对其性能进行了研究。