28. Sandi Bacon A = aaaaa N = abbaa B = aaaab O = abbab C = aaaba P = abbba D = aaabb Q = abbbb E = aabaa R = baaaa F = aabab S = baaab G = aabba T = baaba H = aabbb U/V = baabb I/J = abaaa W = babaa K = abaab X = babab L = ababa Y = babba M = ababb Z =babbb
26. Sandi Cipher Trithemian A = 111 N = 222 * = 333 B = 112 O = 223 C = 113 P = 231 D = 121 Q = 232 E = 122 R = 233 F = 123 S = 311 G = 131 T = 312 H = 132 U = 313 I = 133 V = 321 J = 211 W = 322 K = 212 X = 323 L = 213 Y = 331 M = 221 Z = 332
25. Sandi Rush Code A = 2 N = 66 B = 22 O = 666 C = 222 P = 7 D = 3 Q = 77 E = 33 R = 777 F = 333 S = 7777 G = 4 T = 8 H = 44 U = 88 I = 444 V = 888 J = 5 W = 9 K = 55 X = 99 L = 555 Y = 999 M = 6 Z = 9999
24. Sandi Angka ((2)) A = 2 N = (=) B = 6 O = 0 C = ; P = _ D = 5 Q = 99 E = , R = O, F = c S = 8 G = 9 T = + H = 4 U = c2 I = 1 V = < J = > W = j K = X X = k L = 90 Y = v M = 3 Z = Z
23. Sandi Angka ((1)) A = 0 N = 13 B = 1 O = 14 C = 2 P = 15 D = 3 Q = 16 E = 4 R = 17 F = 5 S = 18 G = 6 T = 19 H = 7 U = 20 I = 8 V = 21 J = 9 W = 22 K = 10 X = 23 L = 11 Y = 24 M = 12 Z = 25
20. Sandi Kardinal A= KT N= SN B= KE O= SO C= KR P= IT D= KI Q=IE E= KM R= IR F= AT S= II G= AE T= IM H= AR U= HT I= AI V= HE J= AM W= HR K= SK X= HI L= SL Y= HM M= SM Z= HA