Crypto commonly refers to: *

Cryptography Cryptography, or cryptology (from "hidden, secret"; and ''graphein'', "to write", or ''-logy, -logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of Adversary (cryptography), ...

, the practice and study of hiding information *

Cryptocurrency A cryptocurrency (colloquially crypto) is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. Individual coin ownership record ...

, a type of

digital currency Digital currency (digital money, electronic money or electronic currency) is any currency, money, or money-like asset that is primarily managed, stored or exchanged on digital computer systems, especially over the internet. Types of digital cu ...

based on cryptography Crypto or krypto may also refer to:

Cryptography

Cryptanalysis Cryptanalysis (from the Greek ''kryptós'', "hidden", and ''analýein'', "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic se ...

, the study of methods for obtaining the meaning of encrypted information * CRYPTO, an annual cryptography conference * Crypto++, a cryptography software library *'' Crypto: How the Code Rebels Beat the Government—Saving Privacy in the Digital Age'', a cryptography book by Steven Levy * Crypto AG, defunct Swiss cryptography company

Finance

Crypto.com Crypto.com is a cryptocurrency exchange company based in Singapore that offers various financial services, including an app, exchange, and noncustodial DeFi wallet, NFT marketplace, and direct payment service in cryptocurrency. As of June 2023, ...

, a cryptocurrency exchange

Biology and medicine

* ''Cryptococcus'' (fungus), a genus of fungus that can cause lung disease, meningitis, and other illnesses in humans and animals ** Cryptococcosis (also called cryptococcal disease), a disease caused by ''Cryptococcus'' * ''

Cryptosporidium ''Cryptosporidium'', sometimes called crypto, is an apicomplexan genus of alveolates which are parasitism, parasites that can cause a respiratory and gastrointestinal illness (cryptosporidiosis) that primarily involves watery diarrhea (inte ...

'', a protozoan that can cause-intestinal illness with diarrhea in humans **

Cryptosporidiosis Cryptosporidiosis, sometimes informally called crypto, is a parasitic disease caused by ''Cryptosporidium'', a genus of protozoan parasites in the phylum Apicomplexa. It affects the ileum, distal small intestine and can affect the respiratory tr ...

, a parasitic intestinal disease in mammals caused by ''Cryptosporidium''

Fiction

* ''Crypto'' (film), a 2019 American crime drama thriller film * Krypto, a dog in the popular comic, cartoon, and movie series ** '' Krypto the Superdog'', an animated series featuring Krypto

Games

* Cryptosporidium (''Destroy All Humans!''), a protagonist in the ''Destroy All Humans!'' video game series * Krypto (game), a mathematical strategy card game * Crypto, a character in the video game ''

Apex Legends ''Apex Legends'' is a 2019 Battle royale game, battle royale-hero shooter video game developed by Respawn Entertainment and published by Electronic Arts, set in the same science fiction universe as Respawn's ''Titanfall'' series. It is offered ...

Literature