[JoGu]

Cryptology

Empirical Values for Natural Languages

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

Example 4: Plaintext and Monoalphabetic Ciphertext

We compare the poem by Heine with a monoalphabetically encrypted version of the poem by Busch:

BERGU NDBUR GENSC HAUNH ERUNT ERIND ENSPI EGELH ELLEN RHEIN
UINBG PNZHV GNZHV FNEGD ZHRYV ZFRSH TRGRZ HSHQE GHAPZ QYSER
            |                                              
UNDME INSCH IFFCH ENSEG ELTMU NTERR INGSU MGLAE NZTVO NSONN
INRZV FNQGO RZHSH QLZFT ZYSBZ HZNYZ FRUFZ DLFRR ZNLIZ QZVIN
 |     |        |                                         |
ENSCH EINRU HIGSE HICHZ UDEMS PIELE GOLDN ERWEL LENKR AUSBE
RZTNG SKPGL ZHVFN SHQFH ZFHGH TZNOZ QAPFA CRVFN QAPDI QQZHK
                                           |               
WEGTS TILLE RWACH ENDIE GEFUE HLEDI EICHT IEFIM BUSEN HEGTF
NFZTZ HSHTP GLZHT FZLFR RZNLI ZQZHV INRZZ NQRFA CRSHT KZQRS
   |                                              |        
REUND LICHG RUESS ENDUN DVERH EISSE NDLOC KTHIN ABDES STROM
HTRFZ KLZON GLZHB ZRYRF QRZQV FNCDF APNZA PRKGR GDTGQ QVFZT
                                                           
ESPRA CHTDO CHICH KENNI HNOBE NGLEI SSEND BIRGT SEINI NNRES
ZNZFH YVFQR HIRVZ HTFOI VZPTF ZVINR ZUIHT GYSEG DTFZV ZNTZH
                      |                                |   
TODUN DNACH TOBEN LUSTI MBUSE NTUEC KENST ROMDU BISTD ERLIE
HSHVF ZTZND ZLZHT FOTFZ CIEEZ HHSHZ NQRFH IKKHZ HQRNZ FRSHT
                                                       |   
BSTEN BILDD IEKAN NAUCH SOFRE UNDLI CHNIC KENLA ECHEL TAUCH
KDFZO ZHGSK GDDZT GZAPZ NHSHL NFHOZ HVFNQ FZFHZ VFOCZ FRHFA
                                                           
SOFRO MMUND MILD
PRVFZ TZNFH FPNZ

Text length:414
Coincidences:11
Coincidence index:11/414 = 0.0266

Author: Klaus Pommerening, 2002-May-20; last change: 2014-Jan-23.