____, Developed by Xuejia Lai and James Massey, Is a Block

question 4

Multiple Choice

____, developed by Xuejia Lai and James Massey, is a block cipher that operates on 64-bit blocks of plaintext.

• A)Advanced Encryption Standard (AES)
• B)RC5
• C)International Data Encryption Algorithm (IDEA)
• D)Blowfish

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Definitions:

Single-Subject Experimental Designs

Research designs focusing on the responses of a single participant to document the effectiveness of a treatment or intervention.

Independent Variable

A variable manipulated by the researcher to observe its effect on the dependent variable in an experimental study.

Qualitative Data

Non-numeric information that describes qualities or characteristics and is often collected through interviews, observations, or open-ended questions.

Single-Subject Designs

Research designs that focus on the behavior of a single subject, often used in clinical or applied settings to assess the impact of interventions over time.