Public-Key Cryptography: Key Exchange and Signatures
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Explores Diffie-Hellman key exchange and ElGamal cryptosystem, discussing their security aspects and applications in RSA, emphasizing the Chinese Remainder Theorem's role in speeding up decryption and proving RSA correctness.
Explores the physical limits and security aspects of symmetric encryption schemes, including energy consumption, key recovery, and distinguisher security.
Explores homomorphic encryption, its applications, challenges, and comparisons with Trusted Execution Environments, as well as the use of aggregated keys for secure data sharing.
