On the Security of the IDEA Block Cipher
On the Security of the IDEA Block Cipher
W. Meier
1994 · DOI: 10.1007/3-540-48285-7_32
International Conference on the Theory and Application of Cryptographic Techniques · 78 Citations
TLDR
Evidence is given that these properties can be exploited in the first 2 rounds of IDEA but that they are of no assistance in the cryptanalysis of the full IDEA block cipher containing 8 rounds.