Can I read Legacy Encryption Attacks on LibrePGP & CMS on EtoBox?
Legacy Encryption Attacks on LibrePGP & CMS by Andres Gil youtube is a document available to read on EtoBox.
What is Legacy Encryption Attacks on LibrePGP & CMS about?
This document discusses vulnerabilities in the AEAD modes and Key Wrap in the LibrePGP and CMS cryptographic message formats, revealing downgrade attacks that compromise confidentiality and authenticity. The attacks exploit legacy cipher decryption oracles, allowing attackers to manipulate or decrypt low-entropy plaintext blocks in AEAD ciphertexts and fully decrypt AES Key Wrap in CMS. The authors propose countermeasures, including key derivation techniques to prevent these vulnerabilities.
- Author
- Andres Gil youtube
- Language
- EN