CASP CAS 003 UPDATED Exam Questions and CORRECT Answers

CASP CAS 003 UPDATED Exam Questions
and CORRECT Answers
Is AES symmetric or asymmetric? - CORRECT ANSWER - symmetric



AES uses which possible key lengths? - CORRECT ANSWER - 128, 192, or 256 bit



Is AES a block or stream cipher? - CORRECT ANSWER - block cipher



AES uses how many rounds of processing? - CORRECT ANSWER - 10, 12, or 14



AES uses which size message block? - CORRECT ANSWER - 128 bit



Is 3DES symmetric or asymmetric? - CORRECT ANSWER - symmetric



3DES uses which possible key lengths? - CORRECT ANSWER - 56, 112, or 168 bit



Is 3DES a block or stream cipher? - CORRECT ANSWER - block cipher



3DES uses which size message block? - CORRECT ANSWER - 64 bit



3DES uses how many rounds of processing? - CORRECT ANSWER - 48



Is DES symmetric or asymmetric? - CORRECT ANSWER - symmetric



DES uses which key length? - CORRECT ANSWER - 56 bit

,Is DES a block or stream cipher? - CORRECT ANSWER - block cipher



DES uses how many rounds of processing? - CORRECT ANSWER - 16



DES uses which size message block? - CORRECT ANSWER - 64 bit



Is IDEA asymmetric or symmetric? - CORRECT ANSWER - symmetric



IDEA uses which key length? - CORRECT ANSWER - 128 bit



Is IDEA a block or stream cipher? - CORRECT ANSWER - block



IDEA uses which size message block? - CORRECT ANSWER - 64 bit



IDEA uses how many rounds of processing? - CORRECT ANSWER - 8.5



Is CAST-128 asymmetric or symmetric? - CORRECT ANSWER - symmetric



Is CAST-128 a block or stream cipher? - CORRECT ANSWER - block


CAST-128 uses which possible key

lengths? - CORRECT ANSWER - 40 to 128 bit



CAST-128 uses which message block size? - CORRECT ANSWER - 64 bit



CAST-128 uses how many rounds of processing? - CORRECT ANSWER - 12-16 rounds

, Is CAST-256 symmetric or asymmetric? - CORRECT ANSWER - symmetric



Is CAST-256 a block or stream cipher? - CORRECT ANSWER - block cipher



CAST-256 uses which possible key lengths? - CORRECT ANSWER - 128, 160, 192, 224,
or 256 bit


CAST-256 uses - CORRECT ANSWER -



CAST-128 uses which size message block? - CORRECT ANSWER - 64 bit



CAST-128 uses how many rounds of processing? - CORRECT ANSWER - 12-16



Is CAST-256 a symmetric or asymmetric? - CORRECT ANSWER - symmetric



Is CAST-256 a block or stream cipher? - CORRECT ANSWER - block



CAST-256 uses which possible key lengths? - CORRECT ANSWER - 128, 160, 192, 224,
or 256 bit


CAST-256 uses which size message block? - CORRECT ANSWER - 128 bit



CAST-256 uses how many rounds of processing? - CORRECT ANSWER - 48



Is RC4 symmetric or asymmetric? - CORRECT ANSWER - Symmetric



Is RC4 a stream or block cipher? - CORRECT ANSWER - Stream