Public Key Encryption

Some articles on encryption, public key encryption, key encryption, key:

Data Encryption Software
... In cryptography, encryption is the process of encoding messages (or information) in such a way that eavesdroppers or hackers cannot read it, but that authorized parties can ... In an encryption scheme, the message or information (referred to as plaintext) is encrypted using an encryption algorithm, turning it into an unreadable ciphertext (ibid.) ... This is usually done with the use of an encryption key, which specifies how the message is to be encoded ...
Probabilistic Encryption
... Probabilistic encryption is the use of randomness in an encryption algorithm, so that when encrypting the same message several times it will, in general ... The term "probabilistic encryption" is typically used in reference to public key encryption algorithms, however various symmetric key encryption algorithms achieve a similar property ... secure, that is, to hide even partial information about the plaintext, an encryption algorithm must be probabilistic ...
Government Communications Headquarters - History - Post Second World War - Public Key Encryption
... Early in the 1970s, the asymmetric key algorithm was invented by staff member Clifford Cocks, a mathematics graduate this fact was kept secret until 1997 ...

Famous quotes containing the words public and/or key:

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