In cryptography, FROG is a block cipher authored by Georgoudis, Leroux and Chaves. The algorithm can work with any block size between 8 and 128 bytes, and supports key sizes between 5 and 125 bytes. The algorithm consists of 8 rounds and has a very complicated key schedule. It was submitted in 1998 by TecApro, a Costa Rican software company, to the AES competition as a candidate to become the Advanced Encryption Standard. Wagner et al. (1999) found a number of weak key classes for FROG. Other problems included very slow key setup and relatively slow encryption. FROG was not selected as a finalist. (Wikipedia).
Frogfish or Seaweed...Who's to Say! | National Geographic
The frogfish is an ambush predator with spines on its back that mimic coral or seaweed ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists
From playlist News | National Geographic
What Does a Frog’s Face Have in Common With Yours? | National Geographic
Scientists have been studying amphibians to learn more about how human faces form. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, ph
From playlist News | National Geographic
Frogs vs. Fungus | National Geographic
Panama's golden frog is a symbol of good luck and prosperity. Now researchers are fighting to save the rare amphibian from a naturally occuring - and deadly - fungus. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destinati
From playlist Vs. | National Geographic
Frogs vs. Fungus | National Geographic
Panama's golden frog is a symbol of good luck and prosperity. Now researchers are fighting to save the rare amphibian from a naturally occuring — and deadly — fungus. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destinati
From playlist Vs. | National Geographic
The Psychedelic Frogfish Isn’t a Frog—But It Sure Can Hop | National Geographic
The groovy psychedelic frogfish has a unique way of getting around the ocean floor. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, p
From playlist News | National Geographic
Can you tell how this frog is feeling just from his voice?
Despite the years of evolutionary time that separate our species, most people can distinguish high-arousal from low-arousal calls. Try for yourself. Learn more: http://scim.ag/2tX3RB0 Read the paper: http://rspb.royalsocietypublishing.org/content/284/1859/20170990
From playlist Animals
Why Frog Tongues Are The Ultimate Weapon
A frog’s tongue can catch flies faster than you can blink. It shoots out of its mouth colliding with the fly, covering it in some of the stickiest spit on Earth. That mucus is so strong, the frog can lift 1.4 times its body weight, the equivalent of a human lifting up a refrigerator with i
From playlist Animal Science
Baby Toads Born from Mom's Back | World's Weirdest
Kids getting under your skin? It's no joke for a female Suriname sea toad — she gives birth to her offspring right out of holes in her back. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe #NatGeoWILD #WorldsWeirdest #Toads About World's Weirdest: A buffalo with three eyes, an exterminato
From playlist Amazing Animals | National Geographic
Frogs are really cool! They can jump high, swim fast, and their skin is super slimy! But frogs have some less-slimy, less-hoppy relatives that are just as cool: toads! Join Jessi and squeaks to learn the big and little differences between these two types of animals. ---------- Like SciSho
From playlist SciShow Kids
The Frog That Swallowed Its Young
Australian ground frogs take the standard weirdness of frog reproduction and development to the next level...and then to the next-next level. From swallowing eggs to putting tadpoles in pockets, these amphibians are doing their own thing. Subscribe to the pin club here: https://store.dftb
From playlist Amphibian Friends
Frog Hop - Invent with Scratch 2 0 Screencast
Many more games in the free Scratch Programming Playground book! https://inventwithscratch.com/book In this Scratch game, you hold down the mouse to charge up the frog's jump. Try to get the frog to jump from lily to lily and make it to the other side.
From playlist Scratch Programming
The Frog Evolution Left Behind: The Pig-Nosed Frog | On The Brink | Real Wild
In 2003, a group of scientists discovered the purple frog, an enigmatic species that is endemic to India. This frog lives underground for most part of the year, and comes out to breed only when the monsoon arrives. Malaika Vaz goes in search of the purple frog with scientist Dr. Kathikeyan
From playlist The Science Of Nature | Spark X Earth Stories X Real Wild X Pets & Vets
10/22/05 David Skelly - Science in the Swamps: What Frogs are Telling Us
Science Saturdays is a special lecture series designed for families that brings the excitement of research and the passion of scientists to school-age children and adults. Each event involves a lecture by a Yale professor and engaging science demonstrations run by Yale college students. Th
From playlist Science on Saturday at Yale
Coding Challenge #72.1: Frogger - Part 1
In this multi-part challenge, I attempt to re-create the classic Atari video game Frogger in Processing (Java). In this first part, I set up a foundation for the game mechanics and deal with simple collision detection. 💻Challenge: https://thecodingtrain.com/CodingChallenges/072.1-frogger.
From playlist Video Games!
This Frog-Killing Fungus Could Wipe Out Entire Species
Scientists at the Oakland Zoo are taking drastic measures to prevent mass extinctions of the yellow-legged frog. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more ReWild! http://bit.ly/rewildplaylist » Visit our shop at http://shop.seeker.com A recently discovered fungu
From playlist ReWild
Five Bizarre Places Frogs Call Home
Visit https://brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30 day free trial. Home is where the heart is - and these frogs manage to make their homes in a variety of bizarre places, from cloud
From playlist Biology
Can the Frog Apocalypse be Stopped by a New "Vaccine" ? | Deep Look
A deadly fungus is attacking frogs’ skin and wiping out hundreds of species worldwide. Can anyone help California's remaining mountain yellow-legged frogs? In a last-ditch effort, scientists are trying something new: build defenses against the fungus through a kind of frog “vaccine.” SUB
From playlist Deep Look | Series | KQED
Please SUBSCRIBE - http://bit.ly/BWchannel Buy Coyote’s Book - http://bit.ly/BOOKbraveadventures Watch More - http://bit.ly/BTlemurfrog On this episode of Breaking Trail, Coyote and the crew discover a frog with transparent skin! Known as the Glass Frog, these amphibians of Central Ameri
From playlist Nature
Whites Tree Frog Facts | CREATURE FEATURE | EMZOTIC
In today's Creature Feature, Emzotic explores the fascinating world of one of Australia's largest frogs - the whites tree frog (Litoria caerulea). ⭐️SHOP NEW EMZOTIC MERCH‣ https://bit.ly/2sp0aoU ▷ CONNECT WITH ME! TWITTER ‣ http://www.twitter.com/emzoticofficial INSTAGRAM ‣ https://ins
From playlist Creature Features
Frogs in Focus | National Geographic
A selection of our favorite frog photos submitted to MY SHOT by National Geographic readers. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scie
From playlist MY SHOT Minute | National Geographic