README.md

SHA_SM3_SM4-Encryption-Algorithm

• SM4
  • SM4_C： SM4 Encryption module with C , designed in the same idea with verilog
  • SM4_verilog： SM4 Encryption module with verilog , packaged as a minimun IP with input of 128 bits. You need to reuse the IP if input has bits more than 128
• SM3
  • SM3_verilog： SM3 Encryption module with verilog, with no input bitwidth restriction,but the default input bits set is 256 bits. You need to reset the 'massagelen' value for other bitwise settings
  • _SM3_C：_ SM4 Encryption module with C , input bitwidth settings same with verilog
  • _SM3_hls：_ developed from SM3_C to HLS format to implant the encrytion function into Xilinx FPGA
• _RV32_SM3：_ a packaged module enabling switches between SM3 and SHA encrytion in higher effiency and less space usage