From 1da52db74603706a9835ac2fca5d0e086865ab7c Mon Sep 17 00:00:00 2001
From: bacon <bacon@rtems.cn>
Date: Fri, 18 Jul 2025 17:54:25 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0encryption=E6=B5=8B=E8=AF=95?=
 =?UTF-8?q?=E7=94=A8=E4=BE=8B,=E4=BD=86=E6=98=AF=E4=B8=8D=E8=83=BD?=
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---
 tb/shinTest/ShinTopSpiTb.v | 52 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 2 deletions(-)

diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index 7f75ab2..5dcb765 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -1,13 +1,14 @@
 `timescale 1 ns / 1 ps
 
 `define ENABLE_REG_RW_TEST
+`define ENABLE_ENCRYPTION
 `define ENABLE_DET_TEST
 `define ENABLE_SET_ADDR_TEST
 `define ENABLE_INT_INIT_TEST
 `define ENABLE_DET_ERR_TEST
 `define ENABLE_SM1_SEND_TEST
 //`define ENABLE_SMx_SEND_TEST
-`define ENABLE_ERR_PKT1_TEST
+//`define ENABLE_ERR_PKT1_TEST
 
 //`define ENABLE_EXCHG_DATA_SEQ0_TEST
 //`define ENABLE_EXCHG_DATA_SEQ1_TEST
@@ -660,6 +661,26 @@ end
 `define MST_RX_LEN_ADDR     (`MST_RX0_LEN_ADDR)
 `define MST_TX_LEN_ADDR     (`MST_TX0_LEN_ADDR)
 
+`define SETTING_ENCRYPTION \
+    txBuf[3 + 0] = 8'hb1;\
+    txBuf[3 + 1] = 8'hd2;\
+    txBuf[3 + 2] = 8'hf1;\
+    txBuf[3 + 3] = 8'h03;\
+    txBuf[3 + 4] = 8'hf2;\
+    txBuf[3 + 5] = 8'h01;\
+    txBuf[3 + 6] = 8'hf5;\
+    txBuf[3 + 7] = 8'h04;\
+    txBuf[3 + 8] = 8'ha1;\
+    txBuf[3 + 9] = 8'h01;\
+    txBuf[3 + 10] = 8'hd3;\
+    txBuf[3 + 11] = 8'h07;\
+    txBuf[3 + 12] = 8'hc8;\
+    txBuf[3 + 13] = 8'hef;\
+    txBuf[3 + 14] = 8'hb9;\
+    txBuf[3 + 15] = 8'h52;\
+    txBuf[3 + 16] = 8'h01;
+
+
 initial begin
 
   #1000
@@ -742,6 +763,25 @@ initial begin
     */
   end
 
+`ifdef ENABLE_ENCRYPTION
+  begin:ENABLE_ENCRYPTION_TESTCASE
+
+    $fdisplay(spidata_file, "\n\n测试用例：加密");
+    `SETTING_ENCRYPTION;
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(0)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(1)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(2)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(3)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(4)) );
+
+    spi_trans( (16'h50), (`SPI_READ), (17), (`IF_IDX(0)) );
+    spi_trans( (16'h50), (`SPI_READ), (17), (`IF_IDX(1)) );
+    spi_trans( (16'h50), (`SPI_READ), (17), (`IF_IDX(2)) );
+    spi_trans( (16'h50), (`SPI_READ), (17), (`IF_IDX(3)) );
+    spi_trans( (16'h50), (`SPI_READ), (17), (`IF_IDX(4)) );
+  end
+`endif
+
 `ifdef ENABLE_INT_INIT_TEST
   begin:CHECK_INTERRUPT_SIG
     $fdisplay(spidata_file, "\n\n测试用例：检查设备的INTERRUPT信号");
@@ -1330,7 +1370,15 @@ initial begin
     txBuf[0+3] = 8'h02;
     spi_trans( (16'h00), (`SPI_WRITE), (1), (`IF_IDX(2)) );
 
-
+`ifdef ENABLE_ENCRYPTION
+    $fdisplay(spidata_file, "-配置加密");
+    `SETTING_ENCRYPTION;
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(0)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(1)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(2)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(3)) );
+    spi_trans( (16'h50), (`SPI_WRITE), (17), (`IF_IDX(4)) );
+`endif
     #1000
 
     $fdisplay(spidata_file, "\n广播读：使用SM2");