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-rw-r--r--src/rtl/blockmem2r1w.v2
-rw-r--r--src/rtl/blockmem2r1wptr.v2
-rw-r--r--src/rtl/blockmem2rptr1w.v2
-rw-r--r--src/tb/tb_modexp.v531
4 files changed, 469 insertions, 68 deletions
diff --git a/src/rtl/blockmem2r1w.v b/src/rtl/blockmem2r1w.v
index 557e810..aa44101 100644
--- a/src/rtl/blockmem2r1w.v
+++ b/src/rtl/blockmem2r1w.v
@@ -54,7 +54,7 @@ module blockmem2r1w #(parameter OPW = 32, parameter ADW = 8)
input wire [(OPW - 1) : 0] write_data
);
- reg [(OPW - 1) : 0] mem [0 : (ADW ** 2 - 1)];
+ reg [(OPW - 1) : 0] mem [0 : ((2**ADW) - 1)];
reg [(OPW - 1) : 0] tmp_read_data0;
reg [(OPW - 1) : 0] tmp_read_data1;
diff --git a/src/rtl/blockmem2r1wptr.v b/src/rtl/blockmem2r1wptr.v
index b9abfa8..2435cfd 100644
--- a/src/rtl/blockmem2r1wptr.v
+++ b/src/rtl/blockmem2r1wptr.v
@@ -67,7 +67,7 @@ module blockmem2r1wptr #(parameter OPW = 32, parameter ADW = 8)
//----------------------------------------------------------------
// Memories and regs including update variables and write enable.
//----------------------------------------------------------------
- reg [(OPW - 1) : 0] mem [0 : (ADW ** 2 - 1)];
+ reg [(OPW - 1) : 0] mem [0 : ((2**ADW) - 1)];
reg [(OPW - 1) : 0] tmp_read_data0;
reg [31 : 0] tmp_read_data1;
diff --git a/src/rtl/blockmem2rptr1w.v b/src/rtl/blockmem2rptr1w.v
index fc7d83a..a1d7448 100644
--- a/src/rtl/blockmem2rptr1w.v
+++ b/src/rtl/blockmem2rptr1w.v
@@ -65,7 +65,7 @@ module blockmem2rptr1w #(parameter OPW = 32, parameter ADW = 8)
//----------------------------------------------------------------
// Memories and regs including update variables and write enable.
//----------------------------------------------------------------
- reg [(OPW - 1) : 0] mem [0 : (ADW ** 2 - 1)];
+ reg [(OPW - 1) : 0] mem [0 : ((2**ADW) - 1)];
reg [(OPW - 1) : 0] tmp_read_data0;
reg [31 : 0] tmp_read_data1;
diff --git a/src/tb/tb_modexp.v b/src/tb/tb_modexp.v
index 23e9f13..637d5a7 100644
--- a/src/tb/tb_modexp.v
+++ b/src/tb/tb_modexp.v
@@ -1257,6 +1257,405 @@ module tb_modexp();
//----------------------------------------------------------------
+ // e65537_1536bit_modulus()
+ //
+ // Task that tests modexp with small exponent and
+ // 1536 bit modulus.
+ //----------------------------------------------------------------
+ task e65537_1536bit_modulus();
+ reg [31 : 0] read_data;
+ begin
+ success = 32'h1;
+ tc_ctr = tc_ctr + 1;
+ $display("Test with e = 65537 and 1536 bit modulus.");
+
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_DATA}, 32'h00010001);
+
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+
+
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_LENGTH}, 32'h00000001);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_LENGTH}, 32'h00000031);
+
+ start_test_cycle_ctr();
+
+ // Start processing and wait for ready.
+ write_word({GENERAL_PREFIX, ADDR_CTRL}, 32'h00000001);
+ wait_ready();
+
+ stop_test_cycle_ctr();
+
+ write_word({GENERAL_PREFIX, ADDR_RESULT_PTR_RST}, 32'h00000000);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h00000000, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4ade4f46, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h02cb4a2f, read_data);
+
+ if (success !== 1)
+ begin
+ $display("*** ERROR: e65537_1536bit_modulus was NOT successful.");
+ error_ctr = error_ctr + 1;
+ end
+ else
+ $display("*** e65537_1536bit_modulus success.");
+ end
+ endtask // e65537_1536bit_modulus
+
+
+
+ //----------------------------------------------------------------
+ // e65537_1664bit_modulus()
+ //
+ // Task that tests modexp with small exponent and
+ // 1664 bit modulus.
+ //----------------------------------------------------------------
+ task e65537_1664bit_modulus();
+ reg [31 : 0] read_data;
+ begin
+ success = 32'h1;
+ tc_ctr = tc_ctr + 1;
+ $display("Test with e = 65537 and 1664 bit modulus.");
+
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_DATA}, 32'h00010001);
+
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_DATA}, 32'hffeeffef);
+
+
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_PTR_RST}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'h00000000);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hffaabbcc);
+ write_word({GENERAL_PREFIX, ADDR_MESSAGE_DATA}, 32'hddeeffff);
+
+ write_word({GENERAL_PREFIX, ADDR_EXPONENT_LENGTH}, 32'h00000001);
+ write_word({GENERAL_PREFIX, ADDR_MODULUS_LENGTH}, 32'h00000035);
+
+ start_test_cycle_ctr();
+
+ // Start processing and wait for ready.
+ write_word({GENERAL_PREFIX, ADDR_CTRL}, 32'h00000001);
+ wait_ready();
+
+ stop_test_cycle_ctr();
+
+ write_word({GENERAL_PREFIX, ADDR_RESULT_PTR_RST}, 32'h00000000);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h00000000, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h88671c15, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h2aeeb8b2, read_data);
+
+ if (success !== 1)
+ begin
+ $display("*** ERROR: e65537_1664bit_modulus was NOT successful.");
+ error_ctr = error_ctr + 1;
+ end
+ else
+ $display("*** e65537_1664it_modulus success.");
+ end
+ endtask // e65537_1664bit_modulus
+
+
+ //----------------------------------------------------------------
// e65537_2048bit_modulus()
//
// Task that tests modexp with small exponent and
@@ -1420,70 +1819,71 @@ module tb_modexp();
write_word({GENERAL_PREFIX, ADDR_RESULT_PTR_RST}, 32'h00000000);
read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h00000000, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h1662df7d, read_data);
- read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hcbe66eb1, read_data);
+
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'hf1752196, read_data);
+ read_word({GENERAL_PREFIX, ADDR_RESULT_DATA}); read_data = tb_read_data; success = success & assertEquals(32'h4c36e92f, read_data);
if (success !== 1)
begin
@@ -1880,8 +2280,9 @@ module tb_modexp();
// e65537_128bit_modulus();
// e65537_256bit_modulus();
// e65537_1024bit_modulus();
+// e65537_1536bit_modulus();
+// e65537_1664bit_modulus();
e65537_2048bit_modulus();
-// e65537_2048bit_modulus();
// rob_dec_1024();
// rob_enc_1024();
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 13:34:57 +0000