[Cryptech-Commits] [staging/core/hash/sha256] 19/32: Fixed compile problems due to copy crime.

git at cryptech.is git at cryptech.is
Tue Mar 17 13:14:48 UTC 2015


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paul at psgd.org pushed a commit to branch master
in repository staging/core/hash/sha256.

commit b18e54e6e27c5b6044b7ae715e811a51509d17d5
Author: Joachim Strömbergson <joachim at secworks.se>
Date:   Sun Feb 23 22:12:33 2014 +0100

    Fixed compile problems due to copy crime.
---
 src/rtl/sha256_w_mem.v | 68 ++++++++++++++++++++++++++------------------------
 1 file changed, 35 insertions(+), 33 deletions(-)

diff --git a/src/rtl/sha256_w_mem.v b/src/rtl/sha256_w_mem.v
index dcae98c..fa77c83 100644
--- a/src/rtl/sha256_w_mem.v
+++ b/src/rtl/sha256_w_mem.v
@@ -7,7 +7,7 @@
 //
 //
 // Author: Joachim Strombergson
-// Copyright (c) 2013 SUNET
+// Copyright (c) 2014 SUNET
 // 
 // Redistribution and use in source and binary forms, with or 
 // without modification, are permitted provided that the following 
@@ -234,41 +234,43 @@ module sha256_w_mem(
       
       if (init)
         begin
-          w_mem[00] = block[511 : 480];
-          w_mem[01] = block[479 : 448];
-          w_mem[02] = block[447 : 416];
-          w_mem[03] = block[415 : 384];
-          w_mem[04] = block[383 : 352];
-          w_mem[05] = block[351 : 320];
-          w_mem[06] = block[319 : 288];
-          w_mem[07] = block[287 : 256];
-          w_mem[08] = block[255 : 224];
-          w_mem[09] = block[223 : 192];
-          w_mem[10] = block[191 : 160];
-          w_mem[11] = block[159 : 128];
-          w_mem[12] = block[127 :  96];
-          w_mem[13] = block[95  :  64];
-          w_mem[14] = block[63  :  32];
-          w_mem[15] = block[31  :   0];
+          w_mem00_new = block[511 : 480];
+          w_mem01_new = block[479 : 448];
+          w_mem02_new = block[447 : 416];
+          w_mem03_new = block[415 : 384];
+          w_mem04_new = block[383 : 352];
+          w_mem05_new = block[351 : 320];
+          w_mem06_new = block[319 : 288];
+          w_mem07_new = block[287 : 256];
+          w_mem08_new = block[255 : 224];
+          w_mem09_new = block[223 : 192];
+          w_mem10_new = block[191 : 160];
+          w_mem11_new = block[159 : 128];
+          w_mem12_new = block[127 :  96];
+          w_mem13_new = block[95  :  64];
+          w_mem14_new = block[63  :  32];
+          w_mem15_new = block[31  :   0];
+          w_mem_we    = 1;
         end
       else if (w_ctr_reg > 15)
         begin
-          w_mem[00] = w_mem[01];
-          w_mem[01] = w_mem[02];
-          w_mem[02] = w_mem[03];
-          w_mem[03] = w_mem[04];
-          w_mem[04] = w_mem[05];
-          w_mem[05] = w_mem[06];
-          w_mem[06] = w_mem[07];
-          w_mem[07] = w_mem[08];
-          w_mem[08] = w_mem[09];
-          w_mem[09] = w_mem[10];
-          w_mem[10] = w_mem[11];
-          w_mem[11] = w_mem[12];
-          w_mem[12] = w_mem[13];
-          w_mem[13] = w_mem[14];
-          w_mem[14] = w_mem[15];
-          w_mem[15] = w_new;
+          w_mem00_new = w_mem[01];
+          w_mem01_new = w_mem[02];
+          w_mem02_new = w_mem[03];
+          w_mem03_new = w_mem[04];
+          w_mem04_new = w_mem[05];
+          w_mem05_new = w_mem[06];
+          w_mem06_new = w_mem[07];
+          w_mem07_new = w_mem[08];
+          w_mem08_new = w_mem[09];
+          w_mem09_new = w_mem[10];
+          w_mem10_new = w_mem[11];
+          w_mem11_new = w_mem[12];
+          w_mem12_new = w_mem[13];
+          w_mem13_new = w_mem[14];
+          w_mem14_new = w_mem[15];
+          w_mem15_new = w_new;
+          w_mem_we    = 1;
         end
     end // w_mem_update_logic
   



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