About: MMB (cipher)

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In cryptography, MMB (Modular Multiplication-based Block cipher) is a block cipher designed by Joan Daemen as an improved replacement for the IDEA cipher. Modular multiplication is the central element in the design. Weaknesses in the key schedule were identified by Eli Biham, and this, together with the cipher's not having been designed to resist linear cryptanalysis, meant that other designs were pursued instead, such as 3-Way. MMB has a key size and block size of 128 bits.

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  • In cryptography, MMB (Modular Multiplication-based Block cipher) is a block cipher designed by Joan Daemen as an improved replacement for the IDEA cipher. Modular multiplication is the central element in the design. Weaknesses in the key schedule were identified by Eli Biham, and this, together with the cipher's not having been designed to resist linear cryptanalysis, meant that other designs were pursued instead, such as 3-Way. MMB has a key size and block size of 128 bits. (en)
  • En cryptographie symétrique, MMB (Modular Multiplication-based Block cipher) désigne un chiffrement de bloc conçu par Joan Daemen en 1993 dans le but d'améliorer IDEA. La multiplication modulaire est l'élément central de son architecture qui travaille sur un bloc de 128 bits et une clé de chiffrement de la même taille. Des faiblesses dans le key schedule ont été mises en évidence par Eli Biham. MMB ne résiste de plus pas à la cryptanalyse linéaire ce qui fait que MMB a été rapidement abandonné au profit d'autres chiffrements comme 3-Way. (fr)
  • 암호학에서 MMB(Modular Multiplication-based Block cipher)는 IDEA 암호를 대체하고 이 암호보다 더 개선된, Joan Daemen이 설계한 블록 암호이다. 합동 곱셈이 설계상의 핵심 요소이다. 의 약점이 Eli Biham에 의해 식별되었으며, 이것에 더해 이 암호가 선형 공격에 저항하도록 설계되지 못한 점은 등의 다른 디자인을 대신 사용하게 만드는 이유가 된다. MMB의 와 는 128비트이다. (ko)
  • In crittografia il MMB è un cifrario a blocchi che è stato presentato da Joan Daemen come sostituto all'IDEA nel 1993. Eli Biham ha trovato diverse carenze nel gestore della chiave, e ciò, aggiunto al fatto che il cifrario non era stato progettato per resistere alla crittanalisi lineare, ha fatto sì che vennero progettati altri cifrari. (it)
  • MMB-шифр (англ. modular multiplication-based block cipher — модульный блочный шифр, использующий умножение) — блочный алгоритм шифрования, основанный на операции умножения в конечной группе. (ru)
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  • 1084903394 (xsd:integer)
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dbp:blockSize
  • 128 (xsd:integer)
dbp:cryptanalysis
  • Key recovery using 267 chosen plaintexts (en)
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dbp:keySize
  • 128 (xsd:integer)
dbp:name
  • MMB (en)
dbp:publishDate
  • 1993 (xsd:integer)
dbp:rounds
  • 6 (xsd:integer)
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  • In cryptography, MMB (Modular Multiplication-based Block cipher) is a block cipher designed by Joan Daemen as an improved replacement for the IDEA cipher. Modular multiplication is the central element in the design. Weaknesses in the key schedule were identified by Eli Biham, and this, together with the cipher's not having been designed to resist linear cryptanalysis, meant that other designs were pursued instead, such as 3-Way. MMB has a key size and block size of 128 bits. (en)
  • En cryptographie symétrique, MMB (Modular Multiplication-based Block cipher) désigne un chiffrement de bloc conçu par Joan Daemen en 1993 dans le but d'améliorer IDEA. La multiplication modulaire est l'élément central de son architecture qui travaille sur un bloc de 128 bits et une clé de chiffrement de la même taille. Des faiblesses dans le key schedule ont été mises en évidence par Eli Biham. MMB ne résiste de plus pas à la cryptanalyse linéaire ce qui fait que MMB a été rapidement abandonné au profit d'autres chiffrements comme 3-Way. (fr)
  • 암호학에서 MMB(Modular Multiplication-based Block cipher)는 IDEA 암호를 대체하고 이 암호보다 더 개선된, Joan Daemen이 설계한 블록 암호이다. 합동 곱셈이 설계상의 핵심 요소이다. 의 약점이 Eli Biham에 의해 식별되었으며, 이것에 더해 이 암호가 선형 공격에 저항하도록 설계되지 못한 점은 등의 다른 디자인을 대신 사용하게 만드는 이유가 된다. MMB의 와 는 128비트이다. (ko)
  • In crittografia il MMB è un cifrario a blocchi che è stato presentato da Joan Daemen come sostituto all'IDEA nel 1993. Eli Biham ha trovato diverse carenze nel gestore della chiave, e ciò, aggiunto al fatto che il cifrario non era stato progettato per resistere alla crittanalisi lineare, ha fatto sì che vennero progettati altri cifrari. (it)
  • MMB-шифр (англ. modular multiplication-based block cipher — модульный блочный шифр, использующий умножение) — блочный алгоритм шифрования, основанный на операции умножения в конечной группе. (ru)
rdfs:label
  • MMB (cryptographie) (fr)
  • Modular Multiplication-based Block (it)
  • MMB (cipher) (en)
  • MMB (암호) (ko)
  • MMB-шифр (ru)
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