One common method of converting symbols into binary digits for computer processing is called ASCII (American Standard Code of I
nformation Interchange). The uppercase letters A through Z are assigned the numbers 65 through 90, so A has binary code 1000001 and Z has code 1011010. Lowercase letters a through z have codes 97 through 122 (that is, 1100001 through 1111010). ASCII codes, as well as other numerical computer output, normally appear without commas. Write the binary code for the letter k.
She's receiving it. That means Matthew used her public key to encrypt it. She should decrypt it using her private key. Watch this video for clarification :)
Watch The Internet: Encryption & Public Keys on the big video site which cannot be named on brainly :p
