A secret decoder ring (or secret decoder) is a device that allows one to decode a simple substitution cipher—or to encrypt a message by working in the opposite direction.[1]
As inexpensive toys, secret decoders have often been used as promotional items by retailers, as well as radio and television programs, from the 1930s through to the current day.
Decoders, whether badges or rings, are an entertaining way for children to tap into a common fascination with encryption, ciphers, and secret codes, and are used to send hidden messages back and forth to one another.
^Hipschman, Ron (1995), The Secret Language, retrieved 2011-01-10
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Ovaltine jars to obtain radio premiums, such as "secretdecoderring" badges, or pins that could be used to decode messages in the program. In the movie Young...
radio show was The Masked Avenger. It made him dream of buying a secretdecoderring. In Joe's fantasy the Masked Avenger looked like a hero, but in reality...
songs since he was a teenager, and was playing in a band called SecretDecoderRing. Following the demise of the two bands in 1995, the Get Up Kids were...
messages. Caesar ciphers can be found today in children's toys such as secretdecoderrings. A Caesar shift of thirteen is also performed in the ROT13 algorithm...
DecoderRing Theatre is a Canadian theatre and audio production company based in Toronto. It runs a podcast of the same name that has two series: Red Panda...
hardware decoding. Also, it has two independent bit stream decoder (BSD) rings to process video commands on GT3 GPUs; this allows one BSD ring to process...
personality List of conspiracy theories Secretdecoderring, a promotional item that taps into a common fascination with secret codes Sound of Freedom, 2023 film...
for a secretdecoderring, which he earned through a promotion Ovaltine and the Little Orphan Annie radio show were running. However, when the ring finally...
Treefort Music Fest (a QR Code scanner in the guise of a nominal secretdecoderring) prominently features the Trystero muted horn. The title of the 2018...
After that group's demise, vocalist/guitarist Matt Pryor formed SecretDecoderRing with Suptic, before they broke up after six months. Pryor and Suptic...
been labeled "decoders" and have been used for novelties. Many of the cipher disks that were radio premiums were called "secretdecoderrings." Alberti cipher...
article characterized cereal prizes of the 1950s as "Captain Midnight secret-decoderrings and.. baking soda-powered frogmen", whose arrival by mail, children...
collected. By the 1930s, premiums ranged from rings through pocket novelties to "decoder pins," also called "decoder badges". Most of these were obtained by...
input of the first, making a "circular" or "ring" structure. There are two types of ring counters: A straight ring counter, also known as a one-hot counter...
perform espionage activities in the United States, forming various spy rings. Particularly during the 1940s, some of these espionage networks had contact...
(VIDEO)". The Huffington Post. December 27, 2011 "Episode Detail: Lord of the Ring – Pawn Stars". TV Guide. Retrieved November 12, 2012. "Episodes: Pawn Stars...
says to Rob "Not every adult still holds on to their Captain Midnight decoderring" when speaking about his boy-like excitement for the FBI using their...
The Lucy spy ring was an anti-Nazi World War II espionage operation headquartered in Switzerland and run by Rudolf Roessler, a German refugee. Its story...
bomb project. The Venona project remained secret for more than 15 years after it concluded. Some of the decoded Soviet messages were not declassified and...
government made public many documents decoded by the Venona project, showing Julius Rosenberg's role as part of a productive ring of spies. For example, a 1944...
machine was considered so secure that it was used to encipher the most top-secret messages. The Enigma has an electromechanical rotor mechanism that scrambles...
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