diff options
| author | Pavel V. Shatov (Meister) <meisterpaul1@yandex.ru> | 2018-04-01 13:33:04 +0300 |
|---|---|---|
| committer | Pavel V. Shatov (Meister) <meisterpaul1@yandex.ru> | 2018-04-01 13:33:04 +0300 |
| commit | d924bdc54ed0400283d9b5a2f6b987f7d9f90db5 (patch) | |
| tree | 3959e447f36f08195d286b67e330a1fda4b301de /rtl/curve/rom/brom_p256_h_x.v | |
| parent | 180949c2d91d9e82a896c8d9f46f3b7541506f52 (diff) | |
Fixed coordinates of the hardcoded double of the base point, added more testfix
vectors to make sure, that the patch actually works. See the corresponding
commit message for the ecdsa_fpga_model for more details.
Diffstat (limited to 'rtl/curve/rom/brom_p256_h_x.v')
| -rw-r--r-- | rtl/curve/rom/brom_p256_h_x.v | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/rtl/curve/rom/brom_p256_h_x.v b/rtl/curve/rom/brom_p256_h_x.v index 0b69f77..1982690 100644 --- a/rtl/curve/rom/brom_p256_h_x.v +++ b/rtl/curve/rom/brom_p256_h_x.v @@ -54,14 +54,14 @@ module brom_p256_h_x always @(posedge clk) //
case (b_addr)
- 3'b000: bram_reg_b <= 32'h4ece7ad0;
- 3'b001: bram_reg_b <= 32'h16bd8d74;
- 3'b010: bram_reg_b <= 32'ha42998be;
- 3'b011: bram_reg_b <= 32'h11f904fe;
- 3'b100: bram_reg_b <= 32'h38b77e1b;
- 3'b101: bram_reg_b <= 32'h0e863235;
- 3'b110: bram_reg_b <= 32'h3da77b71;
- 3'b111: bram_reg_b <= 32'h29d05c19;
+ 3'b000: bram_reg_b <= 32'h47669978;
+ 3'b001: bram_reg_b <= 32'ha60b48fc;
+ 3'b010: bram_reg_b <= 32'h77f21b35;
+ 3'b011: bram_reg_b <= 32'hc08969e2;
+ 3'b100: bram_reg_b <= 32'h04b51ac3;
+ 3'b101: bram_reg_b <= 32'h8a523803;
+ 3'b110: bram_reg_b <= 32'h8d034f7e;
+ 3'b111: bram_reg_b <= 32'h7cf27b18;
endcase |