diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rtl/sha256.v | 180 |
1 files changed, 45 insertions, 135 deletions
diff --git a/src/rtl/sha256.v b/src/rtl/sha256.v index f81aabf..f9b873d 100644 --- a/src/rtl/sha256.v +++ b/src/rtl/sha256.v @@ -445,84 +445,52 @@ module sha256( end ADDR_BLOCK0: - begin - block0_we = 1; - end + block0_we = 1; ADDR_BLOCK1: - begin - block1_we = 1; - end + block1_we = 1; ADDR_BLOCK2: - begin - block2_we = 1; - end + block2_we = 1; ADDR_BLOCK3: - begin - block3_we = 1; - end + block3_we = 1; ADDR_BLOCK4: - begin - block4_we = 1; - end + block4_we = 1; ADDR_BLOCK5: - begin - block5_we = 1; - end + block5_we = 1; ADDR_BLOCK6: - begin - block6_we = 1; - end + block6_we = 1; ADDR_BLOCK7: - begin - block7_we = 1; - end + block7_we = 1; ADDR_BLOCK8: - begin - block8_we = 1; - end + block8_we = 1; ADDR_BLOCK9: - begin - block9_we = 1; - end + block9_we = 1; ADDR_BLOCK10: - begin - block10_we = 1; - end + block10_we = 1; ADDR_BLOCK11: - begin - block11_we = 1; - end + block11_we = 1; ADDR_BLOCK12: - begin - block12_we = 1; - end + block12_we = 1; ADDR_BLOCK13: - begin - block13_we = 1; - end + block13_we = 1; ADDR_BLOCK14: - begin - block14_we = 1; - end + block14_we = 1; ADDR_BLOCK15: - begin - block15_we = 1; - end + block15_we = 1; ADDR_DIGEST0: state0_we = 1; @@ -560,149 +528,91 @@ module sha256( case (address) // Read operations. ADDR_NAME0: - begin - tmp_read_data = CORE_NAME0; - end + tmp_read_data = CORE_NAME0; ADDR_NAME1: - begin - tmp_read_data = CORE_NAME1; - end + tmp_read_data = CORE_NAME1; ADDR_VERSION: - begin - tmp_read_data = CORE_VERSION; - end + tmp_read_data = CORE_VERSION; ADDR_CTRL: - begin - tmp_read_data = {28'h0000000, 2'b00, next_reg, init_reg}; - end + tmp_read_data = {28'h0000000, 2'b00, next_reg, init_reg}; ADDR_STATUS: - begin - tmp_read_data = {28'h0000000, 2'b00, digest_valid_reg, ready_reg}; - end + tmp_read_data = {28'h0000000, 2'b00, digest_valid_reg, ready_reg}; ADDR_BLOCK0: - begin - tmp_read_data = block0_reg; - end + tmp_read_data = block0_reg; ADDR_BLOCK1: - begin - tmp_read_data = block1_reg; - end + tmp_read_data = block1_reg; ADDR_BLOCK2: - begin - tmp_read_data = block2_reg; - end + tmp_read_data = block2_reg; ADDR_BLOCK3: - begin - tmp_read_data = block3_reg; - end + tmp_read_data = block3_reg; ADDR_BLOCK4: - begin - tmp_read_data = block4_reg; - end + tmp_read_data = block4_reg; ADDR_BLOCK5: - begin - tmp_read_data = block5_reg; - end + tmp_read_data = block5_reg; ADDR_BLOCK6: - begin - tmp_read_data = block6_reg; - end + tmp_read_data = block6_reg; ADDR_BLOCK7: - begin - tmp_read_data = block7_reg; - end + tmp_read_data = block7_reg; ADDR_BLOCK8: - begin - tmp_read_data = block8_reg; - end + tmp_read_data = block8_reg; ADDR_BLOCK9: - begin - tmp_read_data = block9_reg; - end + tmp_read_data = block9_reg; ADDR_BLOCK10: - begin - tmp_read_data = block10_reg; - end + tmp_read_data = block10_reg; ADDR_BLOCK11: - begin - tmp_read_data = block11_reg; - end + tmp_read_data = block11_reg; ADDR_BLOCK12: - begin - tmp_read_data = block12_reg; - end + tmp_read_data = block12_reg; ADDR_BLOCK13: - begin - tmp_read_data = block13_reg; - end + tmp_read_data = block13_reg; ADDR_BLOCK14: - begin - tmp_read_data = block14_reg; - end + tmp_read_data = block14_reg; ADDR_BLOCK15: - begin - tmp_read_data = block15_reg; - end + tmp_read_data = block15_reg; ADDR_DIGEST0: - begin - tmp_read_data = digest_reg[255 : 224]; - end + tmp_read_data = digest_reg[255 : 224]; ADDR_DIGEST1: - begin - tmp_read_data = digest_reg[223 : 192]; - end + tmp_read_data = digest_reg[223 : 192]; ADDR_DIGEST2: - begin - tmp_read_data = digest_reg[191 : 160]; - end + tmp_read_data = digest_reg[191 : 160]; ADDR_DIGEST3: - begin - tmp_read_data = digest_reg[159 : 128]; - end + tmp_read_data = digest_reg[159 : 128]; ADDR_DIGEST4: - begin - tmp_read_data = digest_reg[127 : 96]; - end + tmp_read_data = digest_reg[127 : 96]; ADDR_DIGEST5: - begin - tmp_read_data = digest_reg[95 : 64]; - end + tmp_read_data = digest_reg[95 : 64]; ADDR_DIGEST6: - begin - tmp_read_data = digest_reg[63 : 32]; - end + tmp_read_data = digest_reg[63 : 32]; ADDR_DIGEST7: - begin - tmp_read_data = digest_reg[31 : 0]; - end + tmp_read_data = digest_reg[31 : 0]; default: begin |