- ciphertexts
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Большой англо-русский и русско-английский словарь. 2001.
ciphertexts
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ciphertexts — n. coded message that is sent to an addressee who has the key for decoding (Computers) … English contemporary dictionary
List of ciphertexts — Some famous ciphertexts (or cryptograms) are:*The Babington Plot ciphers *The Zimmermann Telegram *The Magic Words are Squeamish Ossifrage *The cryptogram in The Gold Bug *Beale ciphers *Voynich Manuscript *Dorabella Cipher *Quipu *Kryptos… … Wikipedia
Beale ciphers — The Beale ciphers are a set of three ciphertexts, one of which allegedly states the location of a buried treasure of gold and silver estimated to be worth over 30 million US dollars in the present time. The other two ciphertexts allegedly… … Wikipedia
Cryptanalysis — Close up of the rotors in a Fialka cipher machine Cryptanalysis (from the Greek kryptós, hidden , and analýein, to loosen or to untie ) is the study of methods for obtaining the meaning of encrypted information, without access to the secret… … Wikipedia
Ciphertext — The Zimmermann Telegram (as it was sent from Washington to Mexico) encrypted as ciphertext. This article is about encrypted information. For an overview of cryptographic technology in general, see Cryptography. In cryptography, ciphertext (or… … Wikipedia
Chosen-ciphertext attack — A chosen ciphertext attack (CCA) is an attack model for cryptanalysis in which the cryptanalyst gathers information, at least in part, by choosing a ciphertext and obtaining its decryption under an unknown key. In the attack, an adversary has a… … Wikipedia
Ciphertext indistinguishability — is a property of many encryption schemes. Intuitively, if a cryptosystem possesses the property of indistinguishability, then an adversary will be unable to distinguish pairs of ciphertexts based on the message they encrypt. The property of… … Wikipedia
Superencryption — is the process of encrypting an already encrypted message one or more times, either using the same (3DES) or a different (Advanced Encryption Standard Twofish) algorithm.Independent keysPicking any two cipher, if the key used is the same for both … Wikipedia
Deterministic encryption — A deterministic encryption scheme (as opposed to a probabilistic encryption scheme) is a cryptosystem which always produces the same ciphertext for a given plaintext and key, even over separate executions of the encryption algorithm. Examples of… … Wikipedia
Coppersmith's Attack — describes a class of attacks on the public key cryptosystem RSA based on Coppersmith s theorem (see below). The public key in the RSA system is a tuple of integers (N,e), where N is the product of two primes p and q. The secret key is given by an … Wikipedia
Multiple encryption — Cryptography portal Multiple encryption is the process of encrypting an already encrypted message one or more times, either using the same or a different algorithm. The terms cascade encryption, cascade ciphering, multiple encryption, multiple… … Wikipedia
