7.4.1.2 Block Ciphers
نویسنده
چکیده
Ciphers can be classified into two groups, based on the nature of the key. The family we’ll be talking about is symmetric-key the same key is used to encrypt and decrypt the data. There is a second family, called asymmetric-key cryptography. In assymetric key cryptography, the sender uses one key to encrypt and second to decrypt. Discussion and analysis of assymetric-key cryptography is beyond the scope of this project.
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تاریخ انتشار 2009