- plaintexts
- Открытые
Большой англо-русский и русско-английский словарь. 2001.
plaintexts
Смотреть что такое "plaintexts" в других словарях:
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
Data Encryption Standard — The Feistel function (F function) of DES General Designers IBM First publis … Wikipedia
Cellular Message Encryption Algorithm — Infobox block cipher name = CMEA caption = designers = James A. Reeds III publish date = 1991 derived from = derived to = key size = 64 bits block size = 16 64 bits structure = rounds = 3 cryptanalysis = 338 chosen plaintexts break all block… … Wikipedia
Paillier cryptosystem — The Paillier cryptosystem, named after and invented by Pascal Paillier in 1999, is a probabilistic asymmetric algorithm for public key cryptography. The problem of computing n th residue classes is believed to be computationally difficult. This… … Wikipedia
Cipher security summary — This article summarizes publicly known attacks against ciphers. Note that not all entries may be up to date. Table color key No known successful attacks Theoretical break Attack demonstrated in practice The Best attack column lists the complexity … Wikipedia
RSA — In cryptography, RSA is an algorithm for public key cryptography. It is the first algorithm known to be suitable for signing as well as encryption, and one of the first great advances in public key cryptography. RSA is widely used in electronic… … Wikipedia
Triple DES — Triple Data Encryption Algorithm General First published 1998 (ANS X9.52) Derived from DES Cipher detail Key sizes 168, 112 or 56 bits (Keying option 1, 2, 3 respectively) Block sizes … Wikipedia
Chosen-plaintext attack — A chosen plaintext attack (CPA) is an attack model for cryptanalysis which presumes that the attacker has the capability to choose arbitrary plaintexts to be encrypted and obtain the corresponding ciphertexts. The goal of the attack is to gain… … Wikipedia
FEAL — Infobox block cipher name = FEAL caption = The FEAL Feistel function designers = Akihiro Shimizu and Shoji Miyaguchi (NTT) publish date = FEAL 4 in 1987; FEAL N/NX in 1990 derived from = derived to = key size = 64 bits (FEAL), 128 bits (FEAL NX)… … Wikipedia
Khufu and Khafre — In cryptography, Khufu and Khafre are two block ciphers designed by Ralph Merkle in 1989 while working at Xerox s Palo Alto Research Center. Along with Snefru, a cryptographic hash function, the ciphers were named after the Egyptian Pharaohs… … Wikipedia
Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption … Wikipedia
