Modern Cryptography
So what kind of ciphers are actually used? Ciphers for authentication purposes include the password mentioned earlier. On the other hand, ciphers for the purpose of hiding information include the famous Caesar cipher and the cryptogram mentioned earlier. The details will be discussed later. This Cryptogram, can you see that the unit to be encrypted […]
Cryptography’s Role
When you think of “cryptography,” what do you think of? Most probably one of the following two. One is called a “cryptogram,” in which a secret message is conveyed only to the intended recipient by adding a secret meaning to the sentence that is different from the meaning of the words, as in the case […]
Introduction
The RSA cipher is a popular cipher that is widely used on the Internet. This cipher and other modern ciphers are different from the ciphers that were once used only by some organizations during wartime, and as a fundamental technology to ensure information security, they give us peace of mind as we live in an […]
Profile
Experienced Research and Development Engineer with a demonstrated history of working in the broadcast media industry. Skilled in Computer Science, Broadcast Engineering, Internet Streaming, Integrated broadcast-broadband systems. I was born in Hamamatsu City, Shizuoka Prefecture, the place where Honda, Suzuki and Yamaha were founded. I have been programming since I was eight years old, and […]