Authenticated-encryption schemes | Block cipher modes of operation
EAX mode (encrypt-then-authenticate-then-translate) is a mode of operation for cryptographic block ciphers. It is an Authenticated Encryption with Associated Data (AEAD) algorithm designed to simultaneously provide both authentication and privacy of the message (authenticated encryption) with a two-pass scheme, one pass for achieving privacy and one for authenticity for each block. EAX mode was submitted on October 3, 2003 to the attention of NIST in order to replace CCM as standard AEAD mode of operation, since CCM mode lacks some desirable attributes of EAX and is more complex. (Wikipedia).
An intro to the core protocols of the Internet, including IPv4, TCP, UDP, and HTTP. Part of a larger series teaching programming. See codeschool.org
From playlist The Internet
10 Relations (still with the not-so-exciting-stuff)
This video introduces relations between pairs of elements.
From playlist Abstract algebra
Indian Railways Best Advertisement
This is one of the Indian Railways Best Advertisement Watch & Share :)
From playlist We are like this only
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist Microsoft Excel
GeoGebra Geometry App: When to Use?
GeoGebra Geometry is one of the five apps in calculator Suite https://www.geogebra.org/calculator
From playlist GeoGebra Apps Intro: Which to USE?
Assembly Calling Conventions For Reverse Engineers [Patreon Unlocked]
A practical look at x86 calling conventions from a reverse engineering perspective. We take a look at __cdecl __stdcall __fastcall __thiscall Full Patreon tutorial (with examples): https://www.patreon.com/posts/62676631 ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON h
From playlist Patreon Unlocked
DEFCON 16: Malware RCE: Debuggers and Decryptor Development
Speakers: Michael Ligh, Security Intelligence Engineer, iDEFENSE Greg Sinclair Rapid Response Engineer, VeriSign iDefense Rapid Response This talk will focus on using a debugger to reverse engineer malware, with an emphasis on building decryption tools for credential recovery and command/
From playlist DEFCON 16
Black Hat USA 2010: Industrial Bug Mining: Extracting Grading and Enriching the Ore of Exploits 2/4
Speaker: Ben Nagy If bugs are the raw ore of exploits - Rootite, if you like - then we're mining in areas where the Rootite is rare and deeply buried. Industrial scale bug mining starts with very, very fast fuzzing. In contrast to the MS Fuzzing Botnet, we use a dedicated, single purpose
From playlist Black Hat USA 2010
This video discusses the mean (average) as a balancing point. Diagrams model how to find values that allow the balancing point to be maintained.
From playlist EngageNY Grade 6 Module 6
How To Defeat Anti-VM and Anti-Debug Packers With IDA Pro
Open Analysis Live! We use IDA Pro and the debugger to unpack a Loki malware sample from a packer that has a ton of anti-analysis, anti-debug, and ant-vm tricks. ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https://www.patreon.com/oalabs OALABS TIP JAR https://ko-f
From playlist Open Analysis Live!
Citrix : Web Interface enabling HTTPS
More videos like this online at http://www.theurbanpenguin.com In this video we take a look at enabling HTTPS access with SSL to the WebInterface Server. With the later Citrix Receivers HTTPS is becoming the Protocol of choice and certainly when used with the Citrix Access Gateway we shoul
From playlist Citrix
Reverse Engineering Anti-VM Detections in Malware - Subscriber Request Part 2
Open Analysis Live! This is Part 2 of a two part subscriber request asking us to determine "Why didn't the malware run in my sandbox?". We use IDA Pro with the remote debugger to identify the virtual machine detections. Then we patch out the detection with a hex editor so the malware will
From playlist Open Analysis Live!
DEFCON 14: Bridging the Gap Between Static and Dynamic Reversing
Speaker: Luis Miras, Vulnerability Researcher, Intrusion Inc. Abstract: Reverse engineering continues to evolve, or rather REvolve. The reverse engineering toolset primarily consists of disconnected disassemblers and debuggers. Without symbol information or data acquired from disassembly
From playlist DEFCON 14
Source Boston 2010: Practical Return-Oriented Programming 2/6
Clip 2/6 Speaker: Dino Dai Zovi This session will demonstrate the practical applications of return-oriented techniques for exploit payloads against systems with modern exploit mitigation technologies such as Microsoft's DEP and ASLR as well as the iPhone's non-executable memory and code s
From playlist SOURCE Boston 2010
Unpacking Princess Locker and Fixing Corrupted PE Header (OALabs x MalwareAnalysisForHedgehogs)
Open Analysis Live teams up with MalwareAnalysisForHedgehogs to unpack Princess Locker ransomware. We show how to use x64dbg and hooks on VirtualAlloc to dump the unpacked payload then fix the corrupted PE header... ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https:
From playlist Open Analysis Live!
Black Hat USA 2010: Return Oriented Exploitation 4/4
Speaker: Dino Dai Zovi The latest advances in exploitation of memory corruption vulnerabilities revolve around applying return-oriented exploitation techniques to evade non-executable memory protections such as Microsoft's Data Execution Prevention (DEP), CPU-supported non-executable me
From playlist Black Hat USA 2010