@misc{13578,
  keywords = {block ciphers, Cryptography, differential cryptanalysis, IDEA},
  author = {H{\r a}vard Raddum},
  title = {Cryptanalysis of IDEA-X/2},
  abstract = {IDEA is a 64-bit block cipher with a 128-bit key designed by J. Massey and X. Lai. At FSE 2002 a slightly modified version called IDEA-X was attacked using multiplicative differentials. In this paper we present a less modified version of IDEA we call IDEA-X/2, and an attack on this cipher. This attack also works on IDEA-X, and improves on the attack presented at FSE 2002.},
  year = {2003},
  journal = {Fast Software Encryption},
  volume = {2887},
  pages = {1 - 8},
  month = {02/2003},
  publisher = {Lecture Notes in Computer Science, Springer Verlag},
  issn = {0302-9743},
  isbn = {978-3-540-20449-7},
  doi = {10.1007/978-3-540-39887-5_1},
}