Difference between block cipher and stream cipher
Stream cipher algorithm :it must follow XOR.
The plain text is encrypted by 1 byte at a time.
A stream cipher is a symmetric key cipher.
Where a plain text digits are combined with a pseudo random cipher digits stream(key stream), in a stream c
...See more
ipher each plain text digit is encrypted 1 at a time with the corresponding digits of the key stream to give digits of the cipher text stream.
Block cipher:block cipher operates on large block of digits with a fixed size.
It follows XOR logic
.block cipher techniques involves encryption of one block of text at a time. Decryption also takes one block of encrypted text at a time.
Views: 2574
Added: 4 years ago
Answer the Question