Key generation cryptography encryption (1 résultats)

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. Key generation isthe process of generating keys for cryptography. A key is used toencrypt and decrypt whatever data is being encrypted/decrypted. Moderncryptographic systems include symmetric-key algorithms (such as DES andAES) and public-key algorithms (such as RSA). Symmetric-key algorithmsuse a single shared key; keeping data secret requires keeping this keysecret. Public-key algorithms use a public key and a private key. Thepublic key is made available to anyone (often by means of a digitalcertificate). A sender will encrypt data with the public key; only theholder of the private key can decrypt this data.…