Answer :
Cryptography is a science to transform using secret key called conventions, information or clear signals in information or signals unintelligible to third parties not having the knowledge of the secret, or perform the reverse operation through means hardware or software designed for this purpose.
Cryptography is used to detect the loss of integrity of information, contacts authenticate and protect the confidentiality of information
Cryptography is used to detect the loss of integrity of information, contacts authenticate and protect the confidentiality of information
