Efficient Identity-Based Encryption over NTRU Lattices L´eo Ducas? , Vadim Lyubashevsky?? , and Thomas Prest? ? ? Abstract. Efficient implementations of lattice-based cryptographic schemes have been limited to only the

Source URL: www.di.ens.fr

Lucky Thirteen: Breaking the TLS and DTLS Record Protocols Nadhem J. AlFardan and Kenneth G. Paterson∗ Information Security Group Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK {nadhem.alfardan.2009,

Source URL: tls.mbed.org

• Cryptography
• Transport Layer Security
• Cryptographic protocols
• Cryptographic software
• Internet protocols
• Secure communication
• Padding oracle attack
• Block cipher mode of operation
• Padding
• Authenticated encryption
• OpenSSL
• CRIME

When Homomorphism Becomes a Liability Zvika Brakerski∗ Abstract We show that an encryption scheme cannot have a simple decryption function and be homomorphic at the same time, even with added noise. Specifically, if a

Source URL: eprint.iacr.org

Manual: Generation of certificate request (CSR) and a key pair The purpose of this document is to describe the procedure of installing the institution’s certificates to eToken Pro encryption token and other actions in

Source URL: www.sk.ee

Robust Authenticated Encryption and the Limits of Symmetric Cryptography? Christian Badertscher1 , Christian Matt1 , Ueli Maurer1 , Phillip Rogaway2 , and Björn Tackmann3 1

Source URL: eprint.iacr.org

ITL Bulletin, Recommendation for Random Number Generation Using Deterministic Random Bit Generators (August 2015)

Source URL: csrc.nist.gov

• Pseudorandom number generators
• Cryptography
• Kleptography
• National Institute of Standards and Technology
• NIST SP 800-90A
• Random number generation
• Cryptographic Module Validation Program
• FIPS 140-2
• Pseudorandomness
• Advanced Encryption Standard
• Random seed
• Entropy

Building a Demilitarized Zone with Data Encryption for Grid Environments Matthias Schmidt, Matthew Smith, Niels Fallenbeck, Hans Picht, Bernd Freisleben Department of Mathematics and Computer Science, University of Marbu

Source URL: www.dcsec.uni-hannover.de

ChaCha20 and Poly1305 Cipher Suites for TLS Adam Langley Wan-Teh Chang Outline

Source URL: www.ietf.org

• Internet Standards
• Message authentication codes
• Advanced Encryption Standard
• Poly1305
• Stream ciphers
• Cryptographic software
• Salsa20
• Daniel J. Bernstein
• Cipher suite
• Authenticated encryption
• LibreSSL
• Transport Layer Security

Key Recovery Attacks against NTRU-based Somewhat Homomorphic Encryption Schemes Massimo Chenal Qiang Tang

Source URL: isc2015.item.ntnu.no

• Cryptography
• Post-quantum cryptography
• Lattice-based cryptography
• Homeomorphisms
• Homomorphic encryption
• Public-key cryptography
• Key-recovery attack
• NTRU
• RSA
• Ciphertext indistinguishability
• Ideal lattice cryptography

Motivation Identity-based Online/offline Encryption Security Conclusion Identity-Based Online/Offline Encryption

Source URL: fc08.ifca.ai