# Symmetric Key Cryptography (SKC) MCQs Quiz Online PDF Download

Practice symmetric key cryptography (skc) MCQs, computer networks MCQ online for test prep. Cryptography quiz has multiple choice questions (MCQ), symmetric key cryptography (skc) quiz questions and answers as a straight permutation cipher or a straight p-box has same number of inputs as, answer key help with choices as cipher, frames, outputs and bits problem solving for viva, competitive exam preparation, interview questions. Free study guide is to learn symmetric key cryptography (skc) quiz online with MCQs to practice test questions with answers.

## MCQs on Symmetric Key Cryptography (SKC) Quiz PDF Download

MCQ. A straight permutation cipher or a straight P-box has the same number of inputs as

- cipher
- Frames
- Outputs
- Bits

C

MCQ. The shift cipher is sometimes referred to as the

- Caesar cipher
- Shift cipher
- cipher
- cipher text

A

MCQ. The Advanced Encryption Standard (AES), has three different configurations with respect to the number of rounds and

- Data Size
- Round Size
- Key Size
- Encryption Size

C

MCQ. In Cryptography, the input bits are rotated to right or left in

- Rotation Cipher
- XOR cipher
- cipher
- cipher text

A

MCQ. The International Data Encryption Algorithm (IDEA) was developed by

- Xuejia Lai and James Massey
- Xuejia Lai and Bruce Schneier
- Xuejia Lai and Carlisle Adams
- Xuejia Lai and Stafford Tavares

A