Yao's XOR lemma #cryptography Lemma #incomplete References https://crypto.stanford.edu/~dabo/courses/cs355_fall07/yao.pdf https://people.csail.mit.edu/ronitt/COURSE/F17/NOTES/lec25-scribe.pdf https://www2.cs.sfu.ca/~kabanets/881/scribe_notes/lec11.pdf https://www.cs.cmu.edu/~odonnell/boolean-analysis/lecture17.pdf