?What is the key difference between symmetric and asymmetric cryptography, and when is each method typically used

Symmetric cryptography uses a single key for both encryption and decryption, while asymmetric cryptography uses a pair of keys (public and private). Symmetric is faster and used for data encryption, while asymmetric is for secure communication and key exchange.

?How does a cryptographic hash function work, and what are its primary applications in cryptography

A cryptographic hash function takes input data and produces a fixed-length output, called a hash value. It's used for data integrity verification, digital signatures, and password storage, ensuring data remains tamper-resistant.

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Fermat s Little Theorem

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Cryptography and Network Security course, in this course Explore the core principles and techniques of cryptography, securing data through encryption and decryption methods

Cryptography and Network Security

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