Time-Lock Encryption: Practical Applications and Algorithms

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Introduces cryptography basics, covering encryption, data integrity, error detection, digital signatures, and authentication.

Introduces the fundamentals of cryptography, covering symmetric and asymmetric encryption, hash functions, key infrastructure, and data integrity.

Explores contact tracing in public spaces and the role of cryptography in ensuring secure and private data transmission.

Covers exercises on capsules creation, group selection, and evaluation criteria.

Introduces symmetric encryption, hash functions, and their practical applications in cryptography.

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

Covers the Noise Protocol Framework for designing secure channel protocols and its applications in real-world cryptography.

Introduces symmetric encryption basics, covering encryption, decryption, keys, substitution ciphers, DES, AES, ChaCha20, and asymmetric encryption.

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