'Authenticated encryption' presentation slideshows

Blockchains

Blockchains. Lecture 4. Authenticated encryption. Secrecy + integrity?. We have shown primitives for achieving secrecy and integrity in the private-key setting What if we want to achieve both?. Authenticated encryption. An encryption scheme that achieves both secrecy and integrity.

474 views • 47 slides

Accelerating Memory Decryption and Authentication With Frequent Value Prediction

Accelerating Memory Decryption and Authentication With Frequent Value Prediction. Weidong Shi Hsien-Hsin Sean Lee Motorola Labs Georgia Tech. Security Frontier. Backdoor. Probing PCB. Secure SoC. Content Confidentiality. Clocking-Timing. Secure Processor

385 views • 28 slides

NYU Cryptography Group at Courant Institute

NYU Cryptography Group at Courant Institute. Faculty: Yevgeniy Dodis dodis@cs.nyu.edu Victor Shoup shoup@cs.nyu.edu. Students: Nelly Fazio Michael Freedman Anca Ivan Antonio Nicolosi Roberto Oliveira Shabsi Walfish. Cryptography Reading Group. Meet every week

351 views • 23 slides

NYU Cryptography Group at Courant Institute

NYU Cryptography Group at Courant Institute. Faculty: Yevgeniy Dodis dodis@cs.nyu.edu Victor Shoup shoup@cs.nyu.edu. Students: Nelly Fazio Michael Freedman Anca Ivan Antonio Nicolosi Roberto Oliveira Shabsi Walfish. Cryptography Reading Group. Meet every week

327 views • 23 slides

NYU Cryptography Group at Courant Institute

NYU Cryptography Group at Courant Institute. Faculty: Yevgeniy Dodis dodis@cs.nyu.edu Victor Shoup shoup@cs.nyu.edu. Students: Nelly Fazio Michael Freedman Anca Ivan Antonio Nicolosi Roberto Oliveira Shabsi Walfish. Cryptography Reading Group. Meet every week

233 views • 23 slides

CMSC 414 Computer and Network Security Lecture 8

326 views • 20 slides

Message Authentication Codes

Message Authentication Codes. Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@cse.wustl.edu Audio/Video recordings of this lecture are available at: http://www.cse.wustl.edu/~jain/cse571-11/. Did he really send this?. Was this message tampered?. Overview.

469 views • 18 slides

Intrinsec , An intrinsically secure processor

Intrinsec , An intrinsically secure processor. Olivier SAVRY, Thomas HISCOCK, Mustapha EL MAJIHI, Sylvain BOULME, Paolo TORRINI. An Avalanche of vulnerabilities. WHY ?. SECURITY IS NOT ANTICIPATED. SECURITY SKILLS ARE DIFFICULT, RARE AND EXPENSIVE.

202 views • 18 slides

Should NIST Develop an Additional Version of GCM?

Should NIST Develop an Additional Version of GCM?. July 26, 2007 Morris Dworkin, Mathematician Security Technology Group dworkin@nist.gov. Some of the Submissions to NIST for Authenticated Encryption. Patented, One-Pass, Parallelizable Modes XECB, etc. Gligor, Donescu IAPM Jutla

353 views • 17 slides

Should NIST Develop an Additional Version of GCM?

Should NIST Develop an Additional Version of GCM?. July 26, 2007 Morris Dworkin, Mathematician Security Technology Group dworkin@nist.gov. Some of the Submissions to NIST for Authenticated Encryption. Patented, One-Pass, Parallelizable Modes XECB, etc. Gligor, Donescu IAPM Jutla

171 views • 17 slides

An Interface and Algorithms for Authenticated Encryption (RFC 5116)

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Discussion on the proposal to start a new Security SG in 802.11 WG

Discussion on the proposal to start a new Security SG in 802.11 WG. The 802.11 WG should not start a new security SG at this time without a more compelling case. 09/315r1 suggests that a new 802.11 SG is required to consider specific security issues

278 views • 15 slides

TinySec: Link Layer Security

TinySec: Link Layer Security. Chris Karlof, Naveen Sastry, David Wagner University of California, Berkeley Presenter: Todd Fielder. Overview. Challenges: Limited computing power Limited RAM Limited Bandwidth 1 bit consumes as much energy as 800-1000 instructions! Goals

232 views • 13 slides

Why Use SIV for 11ai?

200 views • 9 slides

Definitions

213 views • 7 slides

MSc in Telematics Specialization in Information Security

Presented by Prof. Danilo Gligoroski. MSc in Telematics Specialization in Information Security. What is covered by the area of Information Security?. Ubiquitous integrated computing and communication services need services for data security, confidentiality, integrity and availability

198 views • 7 slides

RSA-AES-SIV TLS Ciphersuites

RSA-AES-SIV TLS Ciphersuites. Dan Harkins. RSA-AES-SIV Ciphersuites. What is being proposed? New ciphersuites for TLS using SIV mode of authenticated encryption.

71 views • 7 slides