Part 4 | Step by Step AES Subbyte Calculation without using S-Box Table | Cryptography скачать в хорошем качестве

Part 4 | Step by Step AES Subbyte Calculation without using S-Box Table | Cryptography

Last and final part of AES subtype calculation without using S-Boxes. The Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl]), is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001. AES is a variant of the Rijndael block cipher[5] developed by two Belgian cryptographers, Joan Daemen and Vincent Rijmen, who submitted a proposal to NIST during the AES selection process.Rijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. DON’T FORGET TO LIKE & SUBSCRIBE TO THE CHANNEL & CLICK THE BELL ICON FOR LATEST UPDATES. YOUTUBE CHANNEL LINK :    / @muhammed_mustaqim