Please identify the School Subject with one of those listed on the upper left.
Sra
1.) Encrypt the hexadecimal message F9E8 using the Rail Fence cipher for binary numbers with 3 Rails. [Give answer in hexadecimal encrypted message]
2.) Decrypt the hexadecimal encrypted message CDEF created by the Rail Fence cipher for binary numbers with 3 Rails. [Give answer in hexadecimal message]
2 answers
Sorry it's computing in security, so I guess that would fall under computers. . .