The Secure Hash Algorithms are a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST) as a U.S. Federal Information Processing Standard (FIPS), including: * SHA-0: A retronym applied to the original version of the 160-bit hash function published in 1993 under the name "SHA". It was withdrawn shortly after publication due to an undisclosed "significant flaw" and replaced by the slightly revised version SHA-1. * SHA-1: A 160-bit hash function which resembles the earlier MD5 algorithm. This was designed by the National Security Agency (NSA) to be part of the Digital Signature Algorithm. Cryptographic weaknesses were discovered in SHA-1, and the standard was no longer approved for most cryptographic uses after 2010. * SHA-2: A family of two similar hash functions, with different block sizes, known as SHA-256 and SHA-512. They differ in the word size; SHA-256 uses 32-bit words where SHA-512 uses 64-bit words. There are also truncated versions of each standard, known as SHA-224, SHA-384, SHA-512/224 and SHA-512/256. These were also designed by the NSA. * SHA-3: A hash function formerly called Keccak, chosen in 2012 after a public competition among non-NSA designers. It supports the same hash lengths as SHA-2, and its internal structure differs significantly from the rest of the SHA family. The corresponding standards are FIPS PUB 180 (original SHA), FIPS PUB 180-1 (SHA-1), FIPS PUB 180-2 (SHA-1, SHA-256, SHA-384, and SHA-512). NIST has updated Draft FIPS Publication 202, SHA-3 Standard separate from the Secure Hash Standard (SHS). (Wikipedia).
Cryptographic Hash Functions: Part 1
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Cryptographic Hash Functions: Part 2
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Top Hashing Techniques | Popular Hashing Techniques | Network Security | #Shorts | Simplilearn
🔥FREE Cyber Security Course: https://www.simplilearn.com/learn-cyber-security-basics-skillup?utm_campaign=TopHashingTechniquesShorts&utm_medium=ShortsDescription&utm_source=youtube In this video on the top hashing techniques, we are going to take a look at the five most secure hashing alg
From playlist #Shorts | #Simplilearn
Hash Tables and Hash Functions
This computer science video describes the fundamental principles of the hash table data structure which allows for very fast insertion and retrieval of data. It covers commonly used hash algorithms for numeric and alphanumeric keys and summarises the objectives of a good hash function. Co
From playlist Data Structures
Top Hashing Algorithms In Cryptography | MD5 and SHA 256 Algorithms Explained | Simplilearn
In this video on Top Hashing Algorithms In Cryptography, we will cover the technical aspects of hashing while going through some well-known hash functions and algorithms at the end. We cover the basics of cryptography and its applications. We also have detailed MD5 and SHA265 Explained sec
From playlist Cyber Security Playlist [2023 Updated]🔥
Get the Code Here: http://goo.gl/srwIf Welcome to my Java Hash Table tutorial. A Hash Table is a data structure offers fast insertion and searching capabilities. The negative is that they are limited in size because they are based on arrays. They are also hard to order. People get confus
From playlist Java Algorithms
An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography
MD5 Algorithm | What Is MD5 Algorithm? | MD5 Algorithm Explained | Network Security | Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=MD5&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp?utm_campaign=
From playlist Cyber Security Playlist [2023 Updated]🔥
SHA 256 | SHA 256 Algorithm Explanation | How SHA 256 Algorithm Works | Cryptography | Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=SHA256&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp?utm_campai
From playlist Big Data Hadoop Tutorial Videos For Beginners [2022 Updated]
Cyber Security Week Day - 1 |Cryptography Full Course | Cryptography & Network Security| Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp This video on Cryptography full course will acquaint you with cryptograph
From playlist Simplilearn Live
🔥Free Cyber Security Course With Completion Certificate: https://www.simplilearn.com/learn-cyber-security-basics-skillup?utm_campaign=CryptographyNetworkSecurityFC4Aug22&utm_medium=DescriptionFirstFold&utm_source=youtube This video on the Cryptography and network security full course will
From playlist Simplilearn Live
Cryptography Full Course | Cryptography And Network Security | Cryptography | Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=CryptographyFCAug17&utm_medium=DescriptionFirstFold&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity
From playlist Simplilearn Live
What Is Hashing? | What Is Hashing With Example | Hashing Explained Simply | Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=WhatIsHashing&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp?utm
From playlist Cyber Security Playlist [2023 Updated]🔥
Cryptography Tutorial For Beginners | Cybersecurity Training | Edureka | Cybersecurity Live - 2
🔥Edureka Cyber Security Course: https://www.edureka.co/cybersecurity-certification-training This Edureka video on "Cryptography Tutorial" gives an introduction to the Cryptography and talks about its basic concepts. 🔴Subscribe to our channel to get video updates. Hit the subscribe butto
From playlist Edureka Live Classes 2020
OWASP AppSecUSA 2011:How NOT to Implement Cryptography for the OWASP Top 10 (Reloaded)
Speaker: Anthony J. Stieber This talk is an update of a talk in 2008 at the OWASP Minneapolis-St.Paul Chapter which was about encryption as it applies to parts of the OWASP Top Ten. The new talk uses fresh examples of application cryptography successes and failures, and also incorporates
From playlist OWASP AppSecUSA 2011
Black Hat USA 2010: Cryptographic Agility: Defending Against the Sneakers Scenario 2/5
Speaker: Bryan Sullivan In the movie Sneakers, a brilliant young mathematician invents a device that defeats a public-key encryption algorithm. An interesting fiction, but what if this happened in real life? All of your applications using that algorithm would need to be changed as quickly
From playlist BH USA 2010 - WHERE DATA LIVES