This is for the class final project. Me and my friend H (411.digitalfhs.com) have given you 3 encrypted messages. Try to figure them out.
CAESAR SHIFT. key: 8
Pq, Ug vium qa N, ug nidwzqbm nwwl qa eibmzumtwv ivl ug nidzwqb lzqvs qa Bpiq bmi.
ALPHABET CIPHER. key: SEPIA
Df, Ky lska fr D, ky bsvmqfta iarraqt fr kstpds fpa pqask sli ky bsvmqfta iqflh kstpds jstta.