Plaintext: Use the hexadecimal number 1234abcddcba4321 as the plaintext. Note that each number in hexadecimal is equivalent to 4 bits in binary. So, the plaintext in binary is: 0001 0010 0011 0100 1010 1011 1100 1101 1101 1100 1011 1010 0100 0011 0010 0001 Find the hexadecimal to binary code conversion in Table 1. Key: Use the hexadecimal number 6150246886426150 as the key. Use Table 1 to convert it into binary. Based on Figures 2 and 3, find the hexadecimal values DES generates at the points, which are marked as Points 1-7 Point 1) Enter the hex number we see at Point 1 in the box below [A]. Hint: this is 16-digit hex number (equivalent to a 64-bit binary number). Point 2) Enter the hex number we see at Point 2 in the box below [B]. Hint: this is 12-digit hex number (equivalent to a 48-bit binary number) Point 3) Enter the hex number we see at Point 3 in the box below [C]. Hint: this is 16-digit hex number (equivalent to a 64-bit binary number) Point 4) Enter the hex number we see at Point 4 in the box below. Hint: this is 12-digit hex number (equivalent to a 48-bit binary number). Point 5) Enter the hex number we see at Point 5 in the box below [E]. Hint: this is 12-digit hex number (equivalent to a 48-bit binary number). Point 6) Enter the hex number we see at Point 6 in the box below [F]. Hint: this is 8-digit hex number (equivalent to a 32-bit binary number). Point 7) Enter the hex number we see at Point 7 in the box below [G]. Hint: this is 8-digit hex number (equivalent to a 32-bit binary number).