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1 public key algorithm
"An asymmetric cipher that uses two keys, one for encryption, the public key, and the other for decryption, the private key. As implied by the key names, the public key used to encode plaintext can be made available to anyone. However, the private key must remain secret. Only the private key can decrypt the ciphertext. The public key algorithm used in this process is slow (on the order of 1,000 times slower than symmetric algorithms), and is typically used to encrypt session keys or digitally sign a message."
См. также в других словарях:
Cipher Feedback — Mode (CFB) ist eine Betriebsart (Modus), in der Blockchiffren betrieben werden, damit Klartexte verschlüsselt werden können, die länger als die Blocklänge des Chiffrierverfahrens sind. Beispiele für Blockchiffre sind der Data Encryption Standard… … Deutsch Wikipedia
Cipher Feedback Mode — (CFB) ist eine Betriebsart (Modus), in der Blockchiffren betrieben werden, damit Klartexte verschlüsselt werden können, die länger als die Blocklänge des Chiffrierverfahrens sind. Beispiele für Blockchiffre sind der Data Encryption Standard (64… … Deutsch Wikipedia
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Hill cipher — Hill s cipher machine, from figure 4 of the patent In classical cryptography, the Hill cipher is a polygraphic substitution cipher based on linear algebra. Invented by Lester S. Hill in 1929, it was the first polygraphic cipher in which it was… … Wikipedia
Hasty Pudding cipher — Infobox block cipher name = Hasty Pudding Cipher caption = designers = Richard Schroeppel publish date = 1998 ndash;06 derived from = derived to = related to = certification = key size = Variable block size = Variable structure = rounds =… … Wikipedia
