Feistel ciphers

SEED

SEED is a block cipher developed by the Korea Internet & Security Agency (KISA). It is used broadly throughout South Korean industry, but seldom found elsewhere. It gained popularity in Korea because 40-bit encryption was not considered strong enough, so the Korea Information Security Agency developed its own standard. However, this decision has historically limited the competition of web browsers in Korea, as no major SSL libraries or web browsers supported the SEED algorithm, requiring users to use an ActiveX control in Internet Explorer for secure web sites. On April 1, 2015 the Ministry of Science, ICT and Future Planning (MSIP) announced its plan to remove the ActiveX dependency from at least 90 percent of the country's top 100 websites by 2017. Instead, HTML5-based technologies will be employed as they operate on many platforms, including mobile devices. Starting with the private sector, the ministry plans to expand this further to ultimately remove this dependency from public websites as well. (Wikipedia).

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Angiosperms: Flowering Plants

We just learned about gymnosperms, and the incredible evolutionary advantages they had over their ancestors. But the next leap forward for plants was even more impressive. Angiosperms are flowering plants, so any plant with flowers or fruits is an angiosperm. And instead of fertilizing by

From playlist Botany

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How Does A Seed Become A Plant? | Backyard Science | SciShow Kids

Jessi and Squeaks show you how a tiny seed - like the kind you plant in your garden or even eat in your trail mix - grows into a big plant! #scieshowkids #plants #gardening #scienceforkids #biology #science #education #elementary #learning #seeds ---------- Like SciShow? Want to help s

From playlist Spring is Here! | SciShow Kids

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This is a berry

Little Shop of Physics Everything You Need To Know: Is That a Berry? https://www.lsop.colostate.edu/2020/04/29/everything-you-need-to-know-is-that-a-berry/

From playlist Everything You Need To Know

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What is an apple?

Little Shop of Physics Everything You Need To Know: Is That a Berry? https://www.lsop.colostate.edu/2020/04/29/everything-you-need-to-know-is-that-a-berry/

From playlist Everything You Need To Know

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Introduction to Botany

Plants are remarkable organisms. From the tiniest shrub to the tallest tree, these organisms have fascinating structures and biological functions. What anatomical features do plants all have in common? What is the evolutionary history of plants? How do plants interact with their environmen

From playlist Botany

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Smelly seeds fool dung beetles

When you’re a plant, it’s not easy to make sure your seeds are spread far and wide and safely buried. Unless you can trick a dung beetle into doing it for you… Find the full paper here: http://nature.com/articles/doi:10.1038/nplants.2015.141

From playlist Eco

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Plant Structure

Watch more videos on http://www.brightstorm.com/science/biology SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► htt

From playlist Biology

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Plant Nutrition | Plants | Biology | FuseSchool

Plant Nutrition | Plants | Biology | FuseSchool Where do plants get their food from? Remember they are autotrophic, plants make their own food through the process of photosynthesis. In order to make all of the macromolecules, the plant needs to obtain some other elements from the soil. Fo

From playlist BIOLOGY: Plants

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5 of the World's Most Bizarre Seeds

Some plants have very unique ways to disperse their seeds. Olivia introduces 5 of the most bizarre seeds in the world! Hosted by: Olivia Gordon ---------- Learn more about the March for Science: https://www.marchforscience.com/ Knowledge Is Power Merch: https://store.dftba.com/collectio

From playlist Uploads

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How Do Plant Seeds Travel? | Spring is Here! | SciShow Kids

All plants start as seeds, and they can travel all over the world in lots of different ways. They might even hitch a ride on you! ---------- Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishow If you have a question for Jessi, Squea

From playlist Spring is Here! | SciShow Kids

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Jochen Blath: Genetic variability under the seed bank coalescent

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b

From playlist SPECIAL 7th European congress of Mathematics Berlin 2016.

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Seed Dispersal | Reproduction in Plants | Don't Memorise

Ever wondered how seeds from one Plant get sown in a different area altogether? The phenomenon of Seed Dispersal helps in reproduction in plants. But what exactly is this phenomenon? ✅To learn more about Reproduction In Plants, enroll in our full course now: https://infinitylearn.com/mic

From playlist Biology

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RailsConf 2019 - Reset Yourself Free (The Joy of Destroying your DB Daily) by Chris Waters

RailsConf 2019 - Reset Yourself Free (The Joy of Destroying your DB Daily) by Chris Waters _______________________________________________________________________________________________ Cloud 66 - Pain Free Rails Deployments Cloud 66 for Rails acts like your in-house DevOps team to buil

From playlist RailsConf 2019

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Cloud Seeding: Does It Work?

Weather control is an ancient dream, and making rain is as close as this dream has yet come to reality. In this video we will talk about what methods scientists have come up with to make rain, how it works, whether it works, and whether it's a good idea. The full video about Vincent Scha

From playlist Science Explainers

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Ethnomathematics Lecture 12: Win Trees for Games. Achi, Mancala

Beloit College, Math 103: Using game trees from specific positions, e.g. 1- or 2-ply trees, to analyze a position. Using longer game trees from a position to demonstrate it's a winning position. Examples with Achi (from Ghana) and a version of Mancala also from Ghana.

From playlist Beloit College: Ethnomathematics | CosmoLearning.org Mathematics

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Global Hunger/Scientific Solutions?: A “universal” solution to end world hunger - Gabriela Laveaga

Friends Dinner with a Member Topic: Global Hunger/Scientific Solutions?: A “universal” solution to end world hunger Speaker: Gabriela Soto Laveaga Affiliation: AMIAS Member, School of Historical Studies Date: March 6, 2020 For more video please visit http://video.ias.edu

From playlist Friends of the Institute

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Seeds

Learn how different plants grow by letting seeds sprout on moist paper towel. License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions

From playlist Biology

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What's Inside a Bean? - #sciencegoals

Have you ever wondered how a tiny little seed grows into a plant? Well, there's a special kind of seed, one you've probably eaten before, that's big enough for you to open up and see how it works: a bean! ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon:

From playlist SciShow Kids

Related pages

Key size | SAFER | Exponentiation | 40-bit encryption | Tiny Encryption Algorithm | Block cipher | Key schedule | S-box | Boolean function | Block size (cryptography) | S/MIME | Golden ratio | MISTY1