From 'Useless Math' To Powerful Security

What mathematical concepts, once deemed impractical, are now crucial in cryptography?

• Topology and Graph Theory

• Calculus and Statistics

• Number Theory and Algebra

• Geometry and Trigonometry

What is a major challenge in modern cryptography as discussed in the video?

• Simplifying cryptographic protocols

• Increasing the size of computing devices

• Reducing the number of encryption algorithms

• Handling more threats with less computing power

What is the focus of the cryptography lab at WPI?

• Creating authentication codes for small devices

• Building quantum computers

• Developing large-scale encryption systems

• Designing new programming languages

Which of the following devices is mentioned as a target for WPI's encryption systems?

• Laptops

• Smartphones

• Tablets

• Smart cards

What is the ultimate goal for WPI engineers in terms of implementing cryptographic solutions?

• To make them more complex

• To implement them in a cost-effective way

• To limit their use to government agencies

• To increase their computational requirements