X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=2021%2F2021-challenge7.ipynb;h=089f6806359ebfc6529ab4c59d6ec344253421ae;hb=7d717b0a1967a6df0d214013105e14822d446304;hp=967060aa31194035c50705f2cddf062d70d526c1;hpb=bf4dff6375d2b1e7757a51a4c19402eacb30b903;p=cipher-challenge.git

diff --git a/2021/2021-challenge7.ipynb b/2021/2021-challenge7.ipynb
index 967060a..089f680 100644
--- a/2021/2021-challenge7.ipynb
+++ b/2021/2021-challenge7.ipynb
@@ -43,7 +43,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 3,
    "id": "0f1f792a",
    "metadata": {
     "Collapsed": "false"
@@ -64,7 +64,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 4,
    "id": "b8d5f9ec-27f1-498b-8e64-c5eb2424e581",
    "metadata": {},
    "outputs": [
@@ -74,7 +74,7 @@
        "Counter({'e': 632, 'c': 619, 'a': 714, 'b': 410, 'd': 787})"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -86,7 +86,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 5,
    "id": "b5cabba1-ac75-46ea-ac05-8699cc88d986",
    "metadata": {},
    "outputs": [
@@ -96,7 +96,7 @@
        "<AxesSubplot:>"
       ]
      },
-     "execution_count": 10,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -119,7 +119,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 6,
    "id": "583312cf-a973-4671-9ba8-85fe10cb9e00",
    "metadata": {},
    "outputs": [
@@ -130,7 +130,7 @@
        " -6776.263168839725)"
       ]
      },
-     "execution_count": 11,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -143,7 +143,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 7,
    "id": "4262216b-efed-491e-ade1-d7e8dffe4454",
    "metadata": {},
    "outputs": [
@@ -153,7 +153,7 @@
        "'wemounhtbeattacbehkessayebdhhendntbeunherizdnycoheomandkayesentdnfungkaditopeopieattbeuseklasszdtkdybtbavesidppehpastuslutiucgdizbarrzanhdbahaireahzmdyurehouttbattbezkdybttrztocokkundcatetbdswaztbeconspdraczbahavodhehhetectdonmoroveracenturzsotbezwereunidgeiztokagetbekdstageomsenhdnykessayesexpidcdtizahhressehtooneanotberdtdsaiwazslestnottokageidngsletweenkeklersomanetworganhaweiibdhhenkessayednfungkadiavodhstbatrdsgespecdaiizdmdtdswdheizhdstrdlutehlzoneomtbelotnetworgsidgetbdsonedwastoomocussehontbehecrzptatmdrstanhwasntreahdnywbatdtsadhuntdidmounhbernakestardnylacgatkeattbeenhperbapswesbouihbaveaireahzreaidsehtbattrdndtzcouihlednvoivehlutdtneveroccurrehtoketbatbernakewasanztbdnyotbertbanacodncdhencetbemactsbescbaridesndecesbouihbaveidtuptbeidybtsontbehasbloarhtbouybanhdakworrdehtbatbarrzhdhntradsedtperbapsbedsaireahzsbahowdnyberanhhdhntidgetosazsooutomiozaitzlutbehdhntteiiketbatanhsokebowdtbdngbewouihdtbdngdtskoreidgeiztbatsbeslezonhsuspdcdondnbdskdnhsbebaspiazehandkportantroiednbdsnetworgmormourteenzearsanhtbemacttbatsbekdybtleahoulieayentwdiileareailiowtbatwaslahlutdtwasnttbeworstomdttbehetaditrdndtzydvesontbeconspdraczsrecentactdvdtdesdstruizmrdybtendnywbatcouihtbezwantattbebeartomtbepanhekdcresponseyroupssureiztbezcantbaveleenresponsdliemortbeoutlreaganhwbatweretbezhodnyatcopdhesperateizwanttotagetbdstobarrztotaigtobdkaloutdtluttbemdnaiparayrapbstoppehkednkztracgswbzoneartbhoestrdndtztbdngdkdybtfodntbekwbatbavedsadhorhonetbatwouihkagetbektbdngdcouihleatradtoranhwdiitbatkagebarrzhdstrustketoodknotsuredcantagetbatrdsgdkdybtbavetomdndsbtbdskdssdonaione'"
       ]
      },
-     "execution_count": 13,
+     "execution_count": 7,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -166,74 +166,53 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
+   "execution_count": 25,
    "id": "bbe56403-8038-4659-9f3d-7056ef60e665",
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "'xefpvoduheauuachednettagehiddeoiouhevodesmziogcpdepfaoinageteouiokvolnaimupqepqmeauuhevtenbattziunighuhawetmiqqedqatuvtbvumvclimzhasszaodihadamseadzfigvsedpvuuhauuheznighuuszupcpnnvoicaueuhitxazuhecpotqisaczhadawpideddeuecuipofpspwesaceouvsztpuhezxesevomilemzupnaleuhenitualepfteodiognettageteyqmiciumzaddsetteduppoeaopuhesiuitamxaztbetuopuupnalemioltbeuxeeonenbestpfaoeuxpslaodaxemmhiddeonettageiokvolnaimawpidtuhausitletqeciammzifiuitxidemzditusibvuedbzpoepfuhebpuoeuxpsltmileuhitpoeixatuppfpcvttedpouhedecszquaufistuaodxatouseadiogxhauiutaidvouimifpvodhesoanetuasiogbaclauneauuheeodqeshaqtxethpvmdhaweamseadzseamiteduhauusioiuzcpvmdbeiowpmwedbvuiuoewespccvssedupneuhauhesoanexataozuhiogpuhesuhaoacpiocideoceuhefacuthetchasmietoiecethpvmdhawemiuvquhemighutpouhedathbpasduhpvghaodianxpssieduhauhasszdidousaiteiuqeshaqtheitamseadzthadpxioghesaoddidoumileuptaztppvupfmpzamuzbvuhedidouuemmneuhauaodtpnehpxiuhiolhexpvmdiuhioliutnpsemilemzuhauthetbezpodtvtqicipoiohitniodthehatqmazedaoinqpsuaouspmeiohitoeuxpslfpsfpvsueeozeastaoduhefacuuhauthenighubeadpvbmeageouximmbeaseambmpxuhauxatbadbvuiuxatouuhexpstupfiuuhedeuaimusioiuzgiwetpouhecpotqisacztseceouacuiwiuietitusvmzfsighueoiogxhaucpvmduhezxaouauuheheasupfuheqaodenicsetqpotegspvqttvsemzuhezcaouhawebeeosetqpotibmefpsuhepvubsealaodxhauxeseuhezdpiogaucpqidetqesauemzxaouupualeuhituphasszupuamluphinabpvuiubvuuhefioamqasagsaqhtupqqedneionzusacltxhzpoeasuhdpetusioiuzuhiolinighukpiouhenxhauhaweitaidpsdpoeuhauxpvmdnaleuhenuhiolicpvmdbeausaiupsaodximmuhaunalehasszditusvtuneuppinoputvseicaoualeuhausitlinighuhaweupfioithuhitnittipoampoe'"
+       "'wefoundtheattachedmessagehiddenintheunderlyingcodeofanimagesentinjunkmailtopeopleattheusembassyitmighthaveslippedpastusbutluckilyharryandihadalreadyfiguredoutthattheymighttrytocommunicatethiswaytheconspiracyhadavoideddetectionforoveracenturysotheywereunlikelytomakethemistakeofsendingmessagesexplicitlyaddressedtooneanotheritisalwaysbestnottomakelinksbetweenmembersofanetworkandawellhiddenmessageinjunkmailavoidsthatriskespeciallyifitiswidelydistributedbyoneofthebotnetworkslikethisoneiwastoofocussedonthedecryptatfirstandwasntreadingwhatitsaiduntilifoundhernamestaringbackatmeattheendperhapsweshouldhavealreadyrealisedthattrinitycouldbeinvolvedbutitneveroccurredtomethathernamewasanythingotherthanacoincidencethefactshescharliesnieceshouldhavelitupthelightsonthedashboardthoughandiamworriedthatharrydidntraiseitperhapsheisalreadyshadowingheranddidntliketosaysooutofloyaltybuthedidnttellmethatandsomehowithinkhewouldithinkitsmorelikelythatshesbeyondsuspicioninhismindshehasplayedanimportantroleinhisnetworkforfourteenyearsandthefactthatshemightbeadoubleagentwillbearealblowthatwasbadbutitwasnttheworstofitthedetailtrinitygivesontheconspiracysrecentactivitiesistrulyfrighteningwhatcouldtheywantattheheartofthepandemicresponsegroupssurelytheycanthavebeenresponsiblefortheoutbreakandwhatweretheydoingatcopidesperatelywanttotakethistoharrytotalktohimaboutitbutthefinalparagraphstoppedmeinmytrackswhyonearthdoestrinitythinkimightjointhemwhathaveisaidordonethatwouldmakethemthinkicouldbeatraitorandwillthatmakeharrydistrustmetooimnotsureicantakethatriskimighthavetofinishthismissionalone'"
       ]
      },
-     "execution_count": 15,
+     "execution_count": 25,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "xca = polybius_decipher(sca, keyword='a', column_order=col_a, row_order=row_a,\n",
-    "                  column_first=col_first_a, wrap_alphabet=wrap_a)\n",
-    "xca"
+    "pa = polybius_decipher(sca, keyword='a', column_order=col_a, row_order=row_a,\n",
+    "                  column_first=col_first_a, wrap_alphabet=wrap_a,\n",
+    "                  letters_to_merge={'z': 'y'})\n",
+    "pa"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 26,
    "id": "81c5bc01-b60b-4d26-9f19-231854f4f6de",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "'abcdefghiklmnopqrstuvwxyzj'"
-      ]
-     },
-     "execution_count": 18,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
-    "word_a, _ = monoalphabetic_sa_break(xca)\n",
-    "word_a"
+    "# word_a, _ = monoalphabetic_sa_break(xca)\n",
+    "# word_a"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 27,
    "id": "7aa6dff2-f12c-4212-83df-3a9bb7b76334",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "'wefoundtheattachedmessagehiddenintheunderlyingcodeofanimagesentinjunkmailtopeopleattheusembassyitmighthaveslippedpastusbutluckilyharryandihadalreadyfiguredoutthattheymighttrytocommunicatethiswaytheconspiracyhadavoideddetectionforoveracenturysotheywereunlikelytomakethemistakeofsendingmessagesexplicitlyaddressedtooneanotheritisalwaysbestnottomakelinksbetweenmembersofanetworkandawellhiddenmessageinjunkmailavoidsthatriskespeciallyifitiswidelydistributedbyoneofthebotnetworkslikethisoneiwastoofocussedonthedecryptatfirstandwasntreadingwhatitsaiduntilifoundhernamestaringbackatmeattheendperhapsweshouldhavealreadyrealisedthattrinitycouldbeinvolvedbutitneveroccurredtomethathernamewasanythingotherthanacoincidencethefactshescharliesnieceshouldhavelitupthelightsonthedashboardthoughandiamworriedthatharrydidntraiseitperhapsheisalreadyshadowingheranddidntliketosaysooutofloyaltybuthedidnttellmethatandsomehowithinkhewouldithinkitsmorelikelythatshesbeyondsuspicioninhismindshehasplayedanimportantroleinhisnetworkforfourteenyearsandthefactthatshemightbeadoubleagentwillbearealblowthatwasbadbutitwasnttheworstofitthedetailtrinitygivesontheconspiracysrecentactivitiesistrulyfrighteningwhatcouldtheywantattheheartofthepandemicresponsegroupssurelytheycanthavebeenresponsiblefortheoutbreakandwhatweretheydoingatcopidesperatelywanttotakethistoharrytotalktohimaboutitbutthefinalparagraphstoppedmeinmytrackswhyonearthdoestrinitythinkimightjointhemwhathaveisaidordonethatwouldmakethemthinkicouldbeatraitorandwillthatmakeharrydistrustmetooimnotsureicantakethatriskimighthavetofinishthismissionalone'"
-      ]
-     },
-     "execution_count": 24,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
-    "pa = keyword_decipher(xca, word_a)\n",
-    "pa"
+    "# pa = keyword_decipher(xca, word_a)\n",
+    "# pa"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 28,
    "id": "c7f2e770-8062-4d18-b90a-cb2e410ef88c",
    "metadata": {},
    "outputs": [