Applied Cryptography

Applied Cryptography Robust Software Quantum Safety Machine Learning Applied to Security Analysis and Exploration of Vulnerabilities Computer Systems Forensic Analysis Reverse Engineering Identification, Authentication and Authorization Secure Execution Environments Direito da Organização e da Segurança

Applied Cryptography
Classical (Symmetric) Cryptography
Modern Symmetric Cryptography
Cipher Modes
Cryptographic Hashing
RSA & Related Subjects
Asymmetric Key Management
Digital Signatures

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Authenticated Encryption

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Last updated 1 year ago

Encryption mixed with integrity control.

Error propagation.
Authentication tags.

Examples.

GCM (Galois/Counter Mode).
CCM (Counter with CBC-MAC).

GCM

CTR mode encryption.

Successive multiplications for integrity control.

Multiplications in GF(2n).
H = Ek(0)