Decrypt the following Cypher texts and submit the plain text, the key. Submit a

Question

Decrypt the following Cypher texts and submit the plain text, the key. Submit a 1 to 2-page report detailing the cryptanalysis process, your observations and insights. One such resource is http://www.simonsingh.net/The_Black_Chamber/crackingsubstitution.html

1.

papb emqgp tbmrmqu vssimpz gbjsrwubvshj m hvap lppq vedpz rw bpgwkkpqz vlwwd wq gbjsrvqvijeme kj nqywbrnqvrp vqetpb me rhvr thmip rhpbp vbp epapbviuwwz lwwde wq gbjsrwubvshj rhpbp vbp qw lwwde uwwz wb lvz wq gbjsrvqvijememr me v awmz rhvr m zwqr epp lpmqu ymiipz vqjrmkp ewwq gbjsrvqvijeme me engh
v yver-kwamqu ympiz rhvr vqj lwwd wy rpghqmxnpe twniz lp wlewiprp lpywbp mr tvesbmqrpz vqz papq my rhp lwwd gwniz ewkphwt bpkvmq gnbbpqr mr twniz zw imrriprw rpvgh gbjsrvqvijeme rhp wqij tvj rw ipvbq gbjsrvqvijeme me rhbwnuh sbvgrmgp
v ernzpqr emksij hve rw lbpvd viuwbmrhk vyrpb viuwbmrhk mqapqrmqu qpt
rpghqmxnpe vqz kwzmyjmqu pcmermqu wqpe bpvzmqu wrhpbe gbjsrvqvijeme bpenire
hpise lnr rhpbp me qw enlermrnrp ywb pcspbmpqgp vq pcgpbsr ybwk v epiy-ernzj
gwnbep mq liwgd-gmshpb gbjsrvqvijeme lj lbngp eghqpmpb uwwuip mr ywb rhp ynii vbrmgip

2.

nqaxc gytzf acudc gfuna ogyqa chavd cgfun aoxvg kcund dytcy qcjxy dcckd vqech zmyna djcvk qcddc dnqvg ytzfa cudod actyu gytzf acuqc ajyuk xvgkc udtvo lctya nsvac elovt fmana fecyw ucvdy qddfg xvdzu ywnaz uyacd agxvm mcqpc cqbyo tcqay uaycs vmfva caxyd cjcvk qcddc dayvd dndan qucty snqpa xctax cdflg fmafu caxva xvdcs ymsce vuyfq exvgk cudnd ywacq ucwcu uceay vdaxc gytzf acufq ecupu yfqea xcucn dvmyq pdavq enqpg yqauy scudo vlyfa axcac utdau fctcv qnqpn qaxnd gyqau yscud oaxca cutxv gkcun ducgm vntce logyt zfacu zuypu vttcu djxyv upfca xvana ucwcu ddntz moayd ytcyq cjnax vqves vqgce fqecu davqe nqpyw gytzf acudv qegyt zfacu qcajy ukdvq eaxva guvgk cunda xctyu cvzzu yzunv acacu twyua xydcj xyluc vknqa ygytz facud jxcax cugyt zfacu guntn qvmlm vgkxv adyug ytzfa cudcg funao chzcu ajxna cxvad lfavu cgcqa vuang mcgyq gmfec eaxva axclm vgkxv atcvq nqpda nmmzu csvnm dvtyq paxcp cqcuv mzflm ng

Explanation / Answer

1)

KEY:
abcdefghijklmnopqrstuvwxyz
vlgzpyuhmfdikqwsxbernatcjo

AFTER Decrypting:-

ever since writing applied cryptography i have been asked to recommend abook on cryptanalysis my unfortunate answer is that while there are severalgood books on cryptography there are no books good or bad on cryptanalysisit is a void that i dont see being filled anytime soon cryptanalysis is such
a fast-moving field that any book of techniques would be obsolete before it wasprinted and even if the book could somehow remain current it would do littleto teach cryptanalysis the only way to learn cryptanalysis is through practice

2)

KEY :

abcdefghijklmnopqrstuvwxyz
vlgecwpxnbkmtqyzrudafsjhoi

AFTER Decrypting:-
inthe compu terse curit ycont extas ecuri tyhac keris someo newho seeks andex ploit sweak nesse sinac omput ersys temor compu terne twork hacke rsmay bemot ivate dbyam ultit udeof reaso nssuc haspr ofitp rotes tchal lenge enjoy mento rtoev aluat ethos eweak nesse stoas sisti nremo vingt hemth esubc ultur ethat hasev olved aroun dhack ersis often refer redto asthe compu terun dergr oundt herei salon gstan dingc ontro versy about thete rmstr uemea ningi nthis contr overs ythet ermha ckeri srecl aimed bycom puter progr ammer swhoa rguet hatit refer ssimp lytos omeon ewith anadv anced under

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