(1) Locked down API to ignore read or write requests that could leak info or cause incorrect behaviour during processing. (2) Cleaned up API registers and the API.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/tb/tb_sha256.v b/src/tb/tb_sha256.v
index 01aa66e..99bdcfd 100644
--- a/src/tb/tb_sha256.v
+++ b/src/tb/tb_sha256.v
@@ -182,14 +182,14 @@ module tb_sha256();
 
       $display("Message block:");
       $display("block0  = 0x%08x, block1  = 0x%08x, block2  = 0x%08x,  block3  = 0x%08x",
-               dut.block0_reg, dut.block1_reg, dut.block2_reg, dut.block3_reg);
+               dut.block_reg[0], dut.block_reg[1], dut.block_reg[2], dut.block_reg[3]);
       $display("block4  = 0x%08x, block5  = 0x%08x, block6  = 0x%08x,  block7  = 0x%08x",
-               dut.block4_reg, dut.block5_reg, dut.block6_reg, dut.block7_reg);
+               dut.block_reg[4], dut.block_reg[5], dut.block_reg[6], dut.block_reg[7]);
 
       $display("block8  = 0x%08x, block9  = 0x%08x, block10 = 0x%08x,  block11 = 0x%08x",
-               dut.block8_reg, dut.block9_reg, dut.block10_reg, dut.block11_reg);
+               dut.block_reg[8], dut.block_reg[9], dut.block_reg[10], dut.block_reg[11]);
      $display("block12 = 0x%08x, block13 = 0x%08x, block14 = 0x%08x,  block15 = 0x%08x",
-               dut.block12_reg, dut.block13_reg, dut.block14_reg, dut.block15_reg);
+               dut.block_reg[12], dut.block_reg[13], dut.block_reg[14], dut.block_reg[15]);
       $display("");
 
       $display("Digest:");