A Comment on Algebraic Immunity of the Sum of Two Boolean Functions
- Resource Type
- Journal Article
- Authors
- Chunqing WU; Longjiang QU; Shaojing FU
- Source
- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2012, E95.A(7):1187
- Subject
- Boolean function
algebraic immunity
sum
- Language
- English
- ISSN
- 0916-8508
1745-1337
In this comment, an inequality of algebraic immunity of the sum of two Boolean functions is pointed out to be generally incorrect. Then we present some results on how to impose conditions such that the inequality is true. Finally, complete proofs of two existing results are given.