What do you mean by the term Block Cipher
What do you mean by the term Block Cipher?
Expert
The block cipher converts a fixed-length block of plaintext data to the block of cipher text data of similar length. This transformation occurs beneath the action of the user-provided secret key. Decryption is executed by applying the reverse transformation to the cipher text block by using the similar secret key. The fixed length is termed as the block size, and for most of the block ciphers, the block size is around 64 bits.
(A) Demonstrate why IP addresses are split into netid and hostid portions. (b) Demonstrate why IPv6 is essential. (c) In ATM, error checking is completed only on header, not on payload. Explain Why?
Explain how does the MIME enhances SMTP?
Explain what you mean by the term:a)Simplex B) Full-Duplex C) Half-Duplex
Illustrate the net output power of a complete BTS in dbm and watts?
File Transfer Protocol: FTP (or File Transfer Protocol) is a standard network protocol employed to copy a file from one host to the other over a TCP/IP-based network, like the Internet. FTP is built on client-server architecture and employs separate c
What is the main aim of GSM device and what do you mean by the term GPRS?
List out the layers of OSI model?
Elucidate How Does SMTP Work?
The subnet would comprise of the minicomputers called IMPs (Interface Message Processors) connecte
Explain what is Transactions?
18,76,764
1946992 Asked
3,689
Active Tutors
1459861
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!