6001 test practice
the purpose of a symmetric block cipher is thst znaingle round offers inadequate security but that multilple rounds offers increasing security
False -it is not true that the purpose of a symmetric block cipher is thst znaingle round offers inadequate security but that multilple rounds offers increasing security
Tripple DES was first standardized for the use in financial application in ANSI standard x9.17 in 1985
True DES Data encryption Standard
Advance Encryption standard uses a Feistal stucture
true
The primary advantage of a stream cipher is it is faster and uses less code than a block cipher
true
one desiresable property of a stream cipher is that the cipher text be longer than thr plaintext
false
cipher text is the scrambled message produced as output
true