Hebern: 10th Problem

Washington                                May 11, 1924

 

Dear Laurence,

 

For the next challenge, the wiring of the
lampboard is unknown.

 

Like before,  you don't know the rotor wiring.

On the other hand, you know the plaintext of

an encrypted message. You need to find the

plain of a second message.

 

The cabling of the keyboard corresponds to
the identity permutation.

 

Good luck !

 

Agnes Meyer Driscoll

 

1st Cryptogram: 

 

ZQHRC QIFOX AWMZD UGOQX PJZJO NDMZN JPDAH

MDWTK SVHSE PSTPQ OAXBN GXPSC NGFTW ZAVRO

QIPRS QDWPT WGALW XDYZT GCDMN SPNUR UQLAP

VWGAQ JFLFX LLWCY RSVBP BLXJR GGHUD LQTNP

USUIP NTRUG ETYHY AVXXR KZHCH XDTSJ PNEAE

APVYK DRKON YBUQF MMKTP ZPERU HISGU HKRZQ

HRPTA FIMEW DIULE OAESD LTKHV XXRXZ FALFX

LLIVV CZKNR KYBDG HP

 

THEZB OXERZ MOVEM ENTZC OMMAZ WHICH ZISZA

LSOZP ARTZO FZTHE ZTRAD ITION ZOFZS ECRET

ZSOCI ETIES ZINZC HINAZ COMMA ZWASC REATE

DZINO NEEIG HTNIN EZERO ZANDZ SEEMS ZTOZC

OMEZS TRAIG HTZOU TZOFZ CHINA ZSZPA STZCO

LONZI TZUND OUBTE DLYZD ESCEN DSZFR OMZTH

EZREB ELLIO NZOFZ THEZP ALMSZ OFZTH EZEIG

HTZTR IGRAM SZSTO PZ

 

2nd Cryptogram:

 

OAESE HDVEG PZQOT MTBWJ WVIVF RSIYI ZHMTR

ROWUE HWXNG NMUOE FHUUL VSSVU AVLQU OFMTA

ENGEI YVRRJ YCVMR ISVUP KJKQH LEHXT PFORC

QKESY BSGWB KRFEF HYHGW YIVFR SFTQL YSVHZ

NQDJW VFNUU HUOEY RCIDU THGOP AUHAJ FMEDY

ZGTVX TSFQQ CTPRD BPPZN VMFJL XESSZ QPNGQ

KBAHG TRROW YKWSD LJJWD ZJPMU OLCVN XISPP

FNILA TVEGT OVVPQ YOJSI LBOOJ OZKAW UGYEL

TOXSP GXODX FNRKW GTGYA FUNLA JZDYO NVDUB

SRHXP TXUYR DWSKN