[JoGu]

Cryptology

Polyalphabetic Substitution

a7Hzq .#5r<
kÜ\as TâÆK$
ûj(Ö2 ñw%h:
Úk{4R f~`z8
¤˜Æ+Ô „&¢Dø

This form is for playing around with simple ciphers. The data will be transferred to the server in clear. Never use this form for sensitive information.

Key 1: ... determines the primary alphabet
Key 2: ... selects the sequence of shifted alphabets
Plain text:


Klaus Pommerening, 29. April 2002; last change: 7. Oktober 2007.