Introduction - If you have any usage issues, please Google them yourself
The program for the DES encryption system program. Content:* 64-bit input.* Enter the four distributed in the correct position.* ORing replacement involves the complete 8 bytes* from the input half of 16 bytes. Use 16* 16* 8 = 2K byte* memory location for every 64. 32-bit array (P) and extended* Use byte, rather than nibble.* Be able to use long integer* Use the form 8K to expand or shrink down* to reduce the size of other tables.