商品簡介
In this 21st century, whether we like it or not, computer technology remains the mainstay of modern state development. The technology itself will not be effective without the inescapable mode of encoding the information. The information of the technology is all digitally coded in a very resistant way. This digital coding strength is based on prime numbers. The digital information is coded through the products of two prime numbers. In computing, these two prime numbers are called the private keys. In computer science, it is the product of these two private keys that gives the public key. To make it easier to decode computer codes, I have set up a system that I have named "horizontal and vertical system", abbreviated (SHV). I will develop widely the (SHV) in all its meanings in this book.
