'Aes key' diaporamas de présentation

Message Auth. Codes

Online Cryptography Course Dan Boneh. Message integrity. Message Auth. Codes. Message Integrity. Goal: integrity , no confidentiality . Examples: Protecting public binaries on disk. Protecting banner ads on web pages.

655 views • 52 slides

OWAMP and BWCTL: Installation and Configuration

OWAMP and BWCTL: Installation and Configuration. Jeff Boote ( boote@internet2.edu ) Network Performance Workshop. Overview. Intro Installation Policy Partitioning Resources Classifying Connections OWAMP configuration owampd general configuration owampd policy configuration

595 views • 44 slides

OWAMP and BWCTL: Installation and Configuration

OWAMP and BWCTL: Installation and Configuration. Jeff Boote ( boote@internet2.edu ) Network Performance Workshop. Overview. Intro Installation Policy Partitioning Resources Classifying Connections OWAMP configuration owampd general configuration owampd policy configuration

575 views • 44 slides

Secure File Interchange (SFI)

Secure File Interchange (SFI). A Managed Security Solution. For use in your enterprise A service offering to your clients and customers. Whitenoise Laboratories Inc. November 24, 2006. Canadian Security Market. $1B in 2004 $1.5 B 2007

505 views • 36 slides

An Overview of Palladium

An Overview of Palladium. Brian A. LaMacchia Software Architect Windows Trusted Platform Technologies. Acknowledgements. Key contributors to the Palladium initiative at Microsoft include: Peter Biddle John de Treville Paul England Butler Lampson John Manferdelli Marcus Peinado

468 views • 31 slides

Advanced Encryption Standard(AES)

Advanced Encryption Standard(AES). Presented by: Venkata Marella. Contents. History Drawbacks of DES Algorithm Feature of AES Algorithm. Substitution-Permutation Network Key Expansion Description of the AES Advantages of AES Security of the AES Comparison b/w AES and DES

634 views • 27 slides

SPORC: Group Collaboration using Untrusted Cloud Resources OSDI 2010 Presented by Yu Chen

SPORC: Group Collaboration using Untrusted Cloud Resources OSDI 2010 Presented by Yu Chen. Cloud-based Collaborative Services. Pros: -Global accessibility, High availability, -Fault tolerance, -Elastic resource allocation and scaling Cons and Problem: -Sacrifice in security and privacy

476 views • 26 slides

Bandwidth Test Controller (BWCTL)

Bandwidth Test Controller (BWCTL). Speaker: Shin-Fu Huang Date: 2009/10/08. Outline. Architecture of BWCTL Building BWCTL Applications of BWCTL BWCTLD(bwctld.conf, bwctld.limits, bwctld.keys) BWCTL Reference. Architecture of BWCTL.

337 views • 23 slides

CRYPTOSYSTEM DESIGN AND AES

CRYPTOSYSTEM DESIGN AND AES. Cryptosystem Design. With cryptosystems, we desire perfect secrecy : the probability that the contents of some intercepted data corresponds to some plaintext message is unaltered by knowledge of the ciphertext for that message.

421 views • 13 slides

AES Encryption FIPS 197, November 26, 2001

409 views • 9 slides