From 1721ef5b165aee52554675f6ceb1e3a1fc2fb031 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Stro=CC=88mbergson?= <joachim@secworks.se>
Date: Thu, 23 Aug 2018 09:53:03 +0200
Subject: (1) Updated qr interface to include clock and reset needed for
 internal pipeline registers. (2) Added testbench for the qr module. (3) Added
 qr simulation target. (4) Added lint support.

---
 src/rtl/chacha_core.v | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/rtl/chacha_core.v')

diff --git a/src/rtl/chacha_core.v b/src/rtl/chacha_core.v
index 5f496a4..d68f783 100644
--- a/src/rtl/chacha_core.v
+++ b/src/rtl/chacha_core.v
@@ -191,6 +191,9 @@ module chacha_core(
   // Instantiation of the qr modules.
   //----------------------------------------------------------------
   chacha_qr qr0(
+                .clk(clk),
+                .reset_n(reset_n),
+
                 .a(qr0_a),
                 .b(qr0_b),
                 .c(qr0_c),
@@ -203,6 +206,9 @@ module chacha_core(
                );
 
   chacha_qr qr1(
+                .clk(clk),
+                .reset_n(reset_n),
+
                 .a(qr1_a),
                 .b(qr1_b),
                 .c(qr1_c),
@@ -215,6 +221,9 @@ module chacha_core(
                );
 
   chacha_qr qr2(
+                .clk(clk),
+                .reset_n(reset_n),
+
                 .a(qr2_a),
                 .b(qr2_b),
                 .c(qr2_c),
@@ -227,6 +236,9 @@ module chacha_core(
                );
 
   chacha_qr qr3(
+                .clk(clk),
+                .reset_n(reset_n),
+
                 .a(qr3_a),
                 .b(qr3_b),
                 .c(qr3_c),
-- 
cgit v1.2.3