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Commercial cryptography, which protects information that is not a state secret. The law also states that there should be a "mechanism of both in-process and ex-post supervision on commercial cryptography, which combines routine supervision with random inspection" (implying that the Chinese government should get access to encrypted servers). [26]
In some jurisdictions where the use of cryptography is legal, laws permit investigators to compel the disclosure of encryption keys for documents relevant to an investigation. [8] [9] Cryptography also plays a major role in digital rights management and copyright infringement disputes with regard to digital media. [10]
Key disclosure laws, also known as mandatory key disclosure, is legislation that requires individuals to surrender cryptographic keys to law enforcement. The purpose is to allow access to material for confiscation or digital forensics purposes and use it either as evidence in a court of law or to enforce national security interests.
Cryptography allows digitals assets to be transacted and verified without the need for a trusted third party.
Human rights and encryption are often viewed as interlinked.Encryption can be a technology that helps implement basic human rights. In the digital age, the freedom of speech has become more controversial; however, from a human rights perspective, there is a growing awareness that encryption is essential for a free, open, and trustworthy Internet.
A simple illustration of public-key cryptography, one of the most widely used forms of encryption. In cryptography, encryption (more specifically, encoding) is the process of transforming information in a way that, ideally, only authorized parties can decode.
Cryptocurrency is a type of digital or virtual currency that uses cryptography for security. Unlike traditional currencies issued by governments, like dollars or euros, cryptocurrencies operate on ...
Kerckhoffs's principle (also called Kerckhoffs's desideratum, assumption, axiom, doctrine or law) of cryptography was stated by Dutch-born cryptographer Auguste Kerckhoffs in the 19th century. The principle holds that a cryptosystem should be secure, even if everything about the system, except the key , is public knowledge.