@misc{cryptoeprint:2018:169, author = {Srimanta Bhattacharya and Mridul Nandi}, title = {Full Indifferentiable Security of the Xor of Two or More Random Permutations Using the $\chi^2$ Method}, howpublished = {Cryptology ePrint Archive, Report 2018/169}, year = {2018}, url = {https://eprint.iacr.org/2018/169}, }