After DES Was in Service for Many Years, NIST Decided

question 31

Multiple Choice

After DES was in service for many years, NIST decided that a new standard was in order: ____.

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

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Definitions:

MSE

Stands for Mean Squared Error, a measure used to evaluate the difference between the predicted and actual values in statistics and machine learning.

F-ratio

A statistic used in ANOVA tests to compare variance among group means to the variance within groups, helping to determine if there are significant differences.

Thermal Protection Tiles

Materials used to protect spacecraft from extreme heat during re-entry into the Earth's atmosphere.

Space Shuttle

A reusable spacecraft system used by NASA for human spaceflight missions, including launches into orbit and landings back on Earth.