Block ciphers encrypt blocks of plaintext, messages, into blocks of ciphertext under the action of a secret key, and the process of encryption is reversed by decryption which uses the same user-supplied key.
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Block ciphers encrypt blocks of plaintext, messages, into blocks of ciphertext under the action of a secret key, and the process of encryption is reversed by decryption which uses the same user-supplied key.
Read Less
Add this copy of The Block Cipher Companion (Information Security and to cart. $140.65, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2013 by Springer.
Edition:
2013, Springer-Verlag Berlin and Heidelberg GmbH & Co. K
Add this copy of The Block Cipher Companion (Information Security and to cart. $116.21, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2011 by Springer.
Edition:
2011, Springer-Verlag Berlin and Heidelberg GmbH & Co. K
