Cryptography Fundamentals

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Related lectures (30)

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Cryptography basics: Quantum Systems

Covers the basics of cryptography, encryption, decryption, error detection, and the impact of quantum computing.

Diffie-Hellman Cryptography: Key Exchange & ElGamal

Covers Diffie-Hellman key exchange, DDH problem, ElGamal cryptosystem, and security implications.

Applied Cryptography: Assymetric Cryptography

Introduces asymmetric cryptography, digital signatures, and hybrid encryption for secure communication.

Time-Lock Encryption: Practical Applications and Algorithms

Provides an overview of time-lock encryption and its practical applications, focusing on threshold time-lock encryption algorithms and their security properties.

Diffie-Hellman and ElGamal Cryptosystems

Explores Diffie-Hellman key exchange, ElGamal cryptosystem, and their security applications in cryptography.

Public-Key Cryptography: ECDSA and BLS

Explores ECDSA and BLS signature schemes, NFC credit card payment, and breaking RSA and DH cryptography.

Asymmetric Cryptography: RSA, Elliptic Curves, Lattices

Explores RSA, elliptic curves, and lattice-based cryptography for secure communication.

Public-Key Cryptography: Fundamentals and Applications

Explores public-key cryptography, covering key exchange, signature schemes, and real-world applications like the Signal protocol.

Public Key Cryptography: RSA

Explores public key cryptography, focusing on RSA, key generation, encryption, decryption, security challenges, and vulnerabilities.

Postquantum TLS: Key Exchange and Authentication

Explores Post-Quantum TLS implementation without handshake signatures, focusing on key exchange and authentication using KEM.