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Diffstat (limited to 'src/rtl/keywrap_core.v')
-rw-r--r--src/rtl/keywrap_core.v20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/rtl/keywrap_core.v b/src/rtl/keywrap_core.v
index a8e6d73..1f180c9 100644
--- a/src/rtl/keywrap_core.v
+++ b/src/rtl/keywrap_core.v
@@ -75,8 +75,8 @@ module keywrap_core (
localparam CTRL_INIT_WAIT = 4'h1;
localparam CTRL_NEXT_WSTART = 4'h2;
localparam CTRL_NEXT_USTART = 4'h3;
- localparam CTRL_NEXT_LOOP = 4'h4;
- localparam CTRL_NEXT_WAIT0 = 4'h5;
+ localparam CTRL_NEXT_LOOP0 = 4'h4;
+ localparam CTRL_NEXT_LOOP = 4'h5;
localparam CTRL_NEXT_WAIT = 4'h6;
localparam CTRL_NEXT_UPDATE = 4'h7;
localparam CTRL_NEXT_WCHECK = 4'h8;
@@ -405,7 +405,7 @@ module keywrap_core (
begin
block_ctr_rst = 1'h1;
iteration_ctr_rst = 1'h1;
- keywrap_core_ctrl_new = CTRL_NEXT_LOOP;
+ keywrap_core_ctrl_new = CTRL_NEXT_LOOP0;
keywrap_core_ctrl_we = 1'h1;
end
@@ -414,21 +414,21 @@ module keywrap_core (
begin
block_ctr_set = 1'h1;
iteration_ctr_set = 1'h1;
- keywrap_core_ctrl_new = CTRL_NEXT_LOOP;
+ keywrap_core_ctrl_new = CTRL_NEXT_LOOP0;
keywrap_core_ctrl_we = 1'h1;
end
- CTRL_NEXT_LOOP:
+ CTRL_NEXT_LOOP0:
begin
- aes_next = 1'h1;
- keywrap_core_ctrl_new = CTRL_NEXT_WAIT;
+ keywrap_core_ctrl_new = CTRL_NEXT_LOOP;
keywrap_core_ctrl_we = 1'h1;
end
- CTRL_NEXT_WAIT0:
+ CTRL_NEXT_LOOP:
begin
+ aes_next = 1'h1;
keywrap_core_ctrl_new = CTRL_NEXT_WAIT;
keywrap_core_ctrl_we = 1'h1;
end
@@ -461,7 +461,7 @@ module keywrap_core (
if (block_ctr_reg < rlen)
begin
block_ctr_inc = 1'h1;
- keywrap_core_ctrl_new = CTRL_NEXT_LOOP;
+ keywrap_core_ctrl_new = CTRL_NEXT_LOOP0;
keywrap_core_ctrl_we = 1'h1;
end
@@ -469,7 +469,7 @@ module keywrap_core (
begin
block_ctr_rst = 1'h1;
iteration_ctr_inc = 1'h1;
- keywrap_core_ctrl_new = CTRL_NEXT_LOOP;
+ keywrap_core_ctrl_new = CTRL_NEXT_LOOP0;
keywrap_core_ctrl_we = 1'h1;
end