背景详情

量子后密码学 (Post-Quantum Cryptography)

Post-quantum cryptography is classical cryptography that stands up to the attacks of a large quantum computer. It does not use any quantum properties. It doesn’t need any specialized hardware. It’s based on hard mathematical problems, just like the cryptography we have today. However, post-quantum cryptography avoids using integer factorization and discrete log problems to encrypt data. We already know that these problems are vulnerable to algorithms run on a quantum computer.
后量子密码学是经典的密码学，可抵御大型量子计算机的攻击。 它不使用任何量子性质。 它不需要任何专用硬件。 它基于困难的数学问题，就像我们今天拥有的密码学一样。 但是，后量子密码学避免使用整数分解和离散对数问题来加密数据。 我们已经知道，这些问题很容易受到量子计算机上运行的算法的影响。

All of these post-quantum cryptography algorithms would not need any quantum hardware to encrypt data. They base the encryption on new mathematical problems that are not vulnerable to known quantum computing attacks. And of course, we have to make sure that while it stands up to (known) quantum computing attacks, it also holds against supercomputers.
所有这些后量子密码算法都不需要任何量子硬件来加密数据。 它们基于不易受已知量子计算攻击影响的新数学问题进行加密。 当然，我们必须确保它能够抵御(已知的)量子计算攻击，同时还能抵御超级计算机。