What Is Cryptography?
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Cryptography is the science of using mathematical techniques to secure information and communications. It includes techniques such as encryption, digital signatures, authentication, and hash functions, which are used to protect data from unauthorized access and ensure its integrity. Cryptography is essential for secure communication in the digital age.
Cryptography is a form of security that uses cryptography, or the science of encrypting information, to protect sensitive data from being accessed by an unauthorized party. It involves the use of algorithms, such as public key cryptography, to scramble and encrypt data, so that only the intended recipient can read it. This can be used for secure communication, authentication, digital signatures, and other tasks.