From d8692b0f26c61b2aa3a1a9ae3b012075b33d1897 Mon Sep 17 00:00:00 2001 From: Sun Yimin Date: Mon, 25 Sep 2023 17:20:19 +0800 Subject: [PATCH] =?UTF-8?q?Updated=20SM3=E4=B8=AD=E7=9A=84FF2=E5=92=8CGG2?= =?UTF-8?q?=E5=87=BD=E6=95=B0=20(markdown)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- SM3中的FF2和GG2函数.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/SM3中的FF2和GG2函数.md b/SM3中的FF2和GG2函数.md index 18d3734..49174ac 100644 --- a/SM3中的FF2和GG2函数.md +++ b/SM3中的FF2和GG2函数.md @@ -53,4 +53,9 @@ $FF2(X, Y, Z) = (X \land Y) \bigoplus (X \land Z) \bigoplus (Y \land Z)$ $(X \land Y) \bigoplus (X \land Z) $ = $X \land (Y \bigoplus Z)$ = $X \land ((Y \land \lnot Z) \lor (\lnot Y \land Z))$ -= $(X \land Y \land \lnot Z) \lor (X \land Z \land \lnot Y)$ \ No newline at end of file += $(X \land Y \land \lnot Z) \lor (X \land Z \land \lnot Y)$ + +$\lnot((X \land Y \land \lnot Z) \lor (X \land Z \land \lnot Y))$ += $\lnot(X \land Y \land \lnot Z) \land \lnot(X \land Z \land \lnot Y)$ + +