Implementation of one time pad algorithm to ensure perfect secracy.
Plaintext:    ON
value of On in the range of (0-25)
Value is = 14(O) and 13(T)
Binary of 14=00010100
Binary of 13=00010011
Ciphertext:   GR
00000110 = 06(G)
Keyword:   ME
value of To in the range of (0-25)
Value is = 12(M) and 04(E)
Binary of 12=00010010
Binary of 04=00000100
00010111 = 17(R)