What is Shift Rows
Explain the term Shift Rows.
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In the shift row, the row shift moves an individual byte from one column to the other that is a linear distance of multiple of 4 bytes. In the Forward Shift Row, every row carries out the circular left shift. Second Row, a 1-byte circular left shift is carried out. Third Row, a 2-byte circular left shift is carried out. For the Fourth Row, a 3-byte circular left shift is carried out. In Inverse Shift Row, every row carries out the circular right shift.
Specify the services which are offered by the PGP services?
Specify the ways through which the secret keys may be distributed to the two communicating parties.
plain the techniques that are used for the distribution of public key.
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Write an Idea for programming project to simulate a network attack or threat mechanism or a defense mechanism. Encipher message by using a keyword; Q : Rot Word and Shift Rows Explain Explain difference between the Rot Word and Shift Rows?
Explain difference between the Rot Word and Shift Rows?
Explain what is meant by Sub Bytes.
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