Introduction - If you have any usage issues, please Google them yourself
The program achieved a DES data encryption and decryption algorithms, including encryption and decryption and key derived from the password. Explicit packet size of 64bit,// packet size ciphertext 64bit, specifically the binary information stored in " binary explicitly expressed. Dat" // key stored in binary, " said binary keys. Dat" , stored in ciphertext " binary ciphertext. dat " in the