一些杂乱的密码
记录遇到的一些奇奇怪怪的密码
###变异凯撒
第一位 偏移5，第二位偏移6 ， 第三位偏移7 ，第四位偏移8……以此类推
k = 5
str = 'afZ_r9VYfScOeO_UL^RWUc'
for i in str:
print(chr(ord(i)+k),end="")
k +=1
###quoted_printable_decode
=E9=82=A3=E4=BD=A0=E4=B9=9F=E5=BE=88=E6=A3=92=E5=93=A6
解密：那你也很棒哦
###Rabbit
U2FsdGVkX1/+ydnDPowGbjjJXhZxm2MP2AgI
解密：Cute_Rabbit
###栅栏密码
felhaagv{ewtehtehfilnakgw}
解密：
flag{wethinkwehavetheflag}
###生僻字
老文盲了“罼雧締眔擴灝淛匶襫黼瀬鎶軄鶛驕鳓哵眔鞹鰝”萌新初体验，这道题丧心病狂，把前面几个生僻字拼音找了出来，发现刚好首字母是BJD，后三个发现是大括号的谐音，结尾三个也是如此，可得BJD{淛匶襫黼瀬鎶軄鶛驕鳓哵}
###维吉尼亚密码（偏移密码，key是字母）
题目： 小燕子，穿花衣，年年春天来这里，我问燕子你为啥来，燕子说:79616E7A69205A4A517B78696C7A765F6971737375686F635F73757A6A677D20
分析后面的字符串为16进制，转换为字符为yanzi ZJQ{xilzv_iqssuhoc_suzjg} 。分析得到字符串猜测为维吉尼亚密码，yanzi为秘钥。解密后得到BJD{yanzi_jiushige_shabi}。
所以flag为flag{yanzi_jiushige_shabi}。
###六十甲子顺序表
辛卯，癸巳，丙戌，辛未，庚辰，癸酉，己卯，癸巳。
###替换/移位密码的暴力破解 词频分析
当偏移的位数不确定时，但能明显看出来需要破解的密码是顺序混乱后的样子，可以采用暴力破解
MTHJ{CUBCGXGUGXWREXIPOYAOEYFIGXWRXCHTKHFCOHCFDUCGTXZOHIXOEOWMEHZO}
tip：已知MTHJ=flag
破解的网站：https://quipqiup.com/
猪圈密码
变种：圣堂武士密码
MD5
Administrator:500:806EDC27AA52E314AAD3B435B51404EE:F4AD50F57683D4260DFD48AA351A17A8:::
其中的：F4AD50F57683D4260DFD48AA351A17A8
MD5在线解密为：3617656
PGP词汇表 （生物识别词汇表）
aaa=[
["00","aardvark","adroitness"],
["01","absurd","adviser"],
["02","accrue","aftermath"],
["03","acme","aggregate"],
["04","adrift","alkali"],
["05","adult","almighty"],
["06","afflict","amulet"],
["07","ahead","amusement"],
["08","aimless","antenna"],
["09","Algol","applicant"],
["0A","allow","Apollo"],
["0B","alone","armistice"],
["0C","ammo","article"],
["0D","ancient","asteroid"],
["0E","apple","Atlantic"],
["0F","artist","atmosphere"],
["10","assume","autopsy"],
["11","Athens","Babylon"],
["12","atlas","backwater"],
["13","Aztec","barbecue"],
["14","baboon","belowground"],
["15","backfield","bifocals"],
["16","backward","bodyguard"],
["17","banjo","bookseller"],
["18","beaming","borderline"],
["19","bedlamp","bottomless"],
["1A","beehive","Bradbury"],
["1B","beeswax","bravado"],
["1C","befriend","Brazilian"],
["1D","Belfast","breakaway"],
["1E","berserk","Burlington"],
["1F","billiard","businessman"],
["20","bison","butterfat"],
["21","blackjack","Camelot"],
["22","blockade","candidate"],
["23","blowtorch","cannonball"],
["24","bluebird","Capricorn"],
["25","bombast","caravan"],
["26","bookshelf","caretaker"],
["27","brackish","celebrate"],
["28","breadline","cellulose"],
["29","breakup","certify"],
["2A","brickyard","chambermaid"],
["2B","briefcase","Cherokee"],
["2C","Burbank","Chicago"],
["2D","button","clergyman"],
["2E","buzzard","coherence"],
["2F","cement","combustion"],
["30","chairlift","commando"],
["31","chatter","company"],
["32","checkup","component"],
["33","chisel","concurrent"],
["34","choking","confidence"],
["35","chopper","conformist"],
["36","Christmas","congregate"],
["37","clamshell","consensus"],
["38","classic","consulting"],
["39","classroom","corporate"],
["3A","cleanup","corrosion"],
["3B","clockwork","councilman"],
["3C","cobra","crossover"],
["3D","commence","crucifix"],
["3E","concert","cumbersome"],
["3F","cowbell","customer"],
["40","crackdown","Dakota"],
["41","cranky","decadence"],
["42","crowfoot","December"],
["43","crucial","decimal"],
["44","crumpled","designing"],
["45","crusade","detector"],
["46","cubic","detergent"],
["47","dashboard","determine"],
["48","deadbolt","dictator"],
["49","deckhand","dinosaur"],
["4A","dogsled","direction"],
["4B","dragnet","disable"],
["4C","drainage","disbelief"],
["4D","dreadful","disruptive"],
["4E","drifter","distortion"],
["4F","dropper","document"],
["50","drumbeat","embezzle"],
["51","drunken","enchanting"],
["52","Dupont","enrollment"],
["53","dwelling","enterprise"],
["54","eating","equation"],
["55","edict","equipment"],
["56","egghead","escapade"],
["57","eightball","Eskimo"],
["58","endorse","everyday"],
["59","endow","examine"],
["5A","enlist","existence"],
["5B","erase","exodus"],
["5C","escape","fascinate"],
["5D","exceed","filament"],
["5E","eyeglass","finicky"],
["5F","eyetooth","forever"],
["60","facial","fortitude"],
["61","fallout","frequency"],
["62","flagpole","gadgetry"],
["63","flatfoot","Galveston"],
["64","flytrap","getaway"],
["65","fracture","glossary"],
["66","framework","gossamer"],
["67","freedom","graduate"],
["68","frighten","gravity"],
["69","gazelle","guitarist"],
["6A","Geiger","hamburger"],
["6B","glitter","Hamilton"],
["6C","glucose","handiwork"],
["6D","goggles","hazardous"],
["6E","goldfish","headwaters"],
["6F","gremlin","hemisphere"],
["70","guidance","hesitate"],
["71","hamlet","hideaway"],
["72","highchair","holiness"],
["73","hockey","hurricane"],
["74","indoors","hydraulic"],
["75","indulge","impartial"],
["76","inverse","impetus"],
["77","involve","inception"],
["78","island","indigo"],
["79","jawbone","inertia"],
["7A","keyboard","infancy"],
["7B","kickoff","inferno"],
["7C","kiwi","informant"],
["7D","klaxon","insincere"],
["7E","locale","insurgent"],
["7F","lockup","integrate"],
["80","merit","intention"],
["81","minnow","inventive"],
["82","miser","Istanbul"],
["83","Mohawk","Jamaica"],
["84","mural","Jupiter"],
["85","music","leprosy"],
["86","necklace","letterhead"],
["87","Neptune","liberty"],
["88","newborn","maritime"],
["89","nightbird","matchmaker"],
["8A","Oakland","maverick"],
["8B","obtuse","Medusa"],
["8C","offload","megaton"],
["8D","optic","microscope"],
["8E","orca","microwave"],
["8F","payday","midsummer"],
["90","peachy","millionaire"],
["91","pheasant","miracle"],
["92","physique","misnomer"],
["93","playhouse","molasses"],
["94","Pluto","molecule"],
["95","preclude","Montana"],
["96","prefer","monument"],
["97","preshrunk","mosquito"],
["98","printer","narrative"],
["99","prowler","nebula"],
["9A","pupil","newsletter"],
["9B","puppy","Norwegian"],
["9C","python","October"],
["9D","quadrant","Ohio"],
["9E","quiver","onlooker"],
["9F","quota","opulent"],
["A0","ragtime","Orlando"],
["A1","ratchet","outfielder"],
["A2","rebirth","Pacific"],
["A3","reform","pandemic"],
["A4","regain","Pandora"],
["A5","reindeer","paperweight"],
["A6","rematch","paragon"],
["A7","repay","paragraph"],
["A8","retouch","paramount"],
["A9","revenge","passenger"],
["AA","reward","pedigree"],
["AB","rhythm","Pegasus"],
["AC","ribcage","penetrate"],
["AD","ringbolt","perceptive"],
["AE","robust","performance"],
["AF","rocker","pharmacy"],
["B0","ruffled","phonetic"],
["B1","sailboat","photograph"],
["B2","sawdust","pioneer"],
["B3","scallion","pocketful"],
["B4","scenic","politeness"],
["B5","scorecard","positive"],
["B6","Scotland","potato"],
["B7","seabird","processor"],
["B8","select","provincial"],
["B9","sentence","proximate"],
["BA","shadow","puberty"],
["BB","shamrock","publisher"],
["BC","showgirl","pyramid"],
["BD","skullcap","quantity"],
["BE","skydive","racketeer"],
["BF","slingshot","rebellion"],
["C0","slowdown","recipe"],
["C1","snapline","recover"],
["C2","snapshot","repellent"],
["C3","snowcap","replica"],
["C4","snowslide","reproduce"],
["C5","solo","resistor"],
["C6","southward","responsive"],
["C7","soybean","retraction"],
["C8","spaniel","retrieval"],
["C9","spearhead","retrospect"],
["CA","spellbind","revenue"],
["CB","spheroid","revival"],
["CC","spigot","revolver"],
["CD","spindle","sandalwood"],
["CE","spyglass","sardonic"],
["CF","stagehand","Saturday"],
["D0","stagnate","savagery"],
["D1","stairway","scavenger"],
["D2","standard","sensation"],
["D3","stapler","sociable"],
["D4","steamship","souvenir"],
["D5","sterling","specialist"],
["D6","stockman","speculate"],
["D7","stopwatch","stethoscope"],
["D8","stormy","stupendous"],
["D9","sugar","supportive"],
["DA","surmount","surrender"],
["DB","suspense","suspicious"],
["DC","sweatband","sympathy"],
["DD","swelter","tambourine"],
["DE","tactics","telephone"],
["DF","talon","therapist"],
["E0","tapeworm","tobacco"],
["E1","tempest","tolerance"],
["E2","tiger","tomorrow"],
["E3","tissue","torpedo"],
["E4","tonic","tradition"],
["E5","topmost","travesty"],
["E6","tracker","trombonist"],
["E7","transit","truncated"],
["E8","trauma","typewriter"],
["E9","treadmill","ultimate"],
["EA","Trojan","undaunted"],
["EB","trouble","underfoot"],
["EC","tumor","unicorn"],
["ED","tunnel","unify"],
["EE","tycoon","universe"],
["EF","uncut","unravel"],
["F0","unearth","upcoming"],
["F1","unwind","vacancy"],
["F2","uproot","vagabond"],
["F3","upset","vertigo"],
["F4","upshot","Virginia"],
["F5","vapor","visitor"],
["F6","village","vocalist"],
["F7","virus","voyager"],
["F8","Vulcan","warranty"],
["F9","waffle","Waterloo"],
["FA","wallet","whimsical"],
["FB","watchword","Wichita"],
["FC","wayside","Wilmington"],
["FD","willow","Wyoming"],
["FE","woodlark","yesteryear"],
["FF","Zulu","Yucatan"]]
_string = "endow gremlin indulge bison flatfoot fallout goldfish bison hockey fracture fracture bison goggles jawbone bison flatfoot gremlin glucose glucose fracture flatfoot indoors gazelle gremlin goldfish bison guidance indulge keyboard keyboard glucose fracture hockey bison gazelle goldfish bison cement frighten gazelle goldfish indoors buzzard highchair fallout highchair bison fallout goldfish flytrap bison fallout goldfish gremlin indoors frighten fracture highchair bison cement fracture goldfish flatfoot gremlin flytrap fracture buzzard guidance goldfish freedom buzzard allow crowfoot jawbone bison indoors frighten fracture bison involve fallout jawbone Burbank indoors frighten fracture bison guidance gazelle flatfoot indoors indulge highchair fracture bison hockey frighten gremlin indulge flytrap bison flagpole fracture bison indulge hockey fracture flytrap bison allow blockade endow indulge hockey fallout blockade bison gazelle hockey bison inverse fracture highchair jawbone bison gazelle goggles guidance gremlin highchair indoors fallout goldfish indoors bison gazelle goldfish bison indoors frighten gazelle hockey bison flatfoot frighten fallout glucose glucose fracture goldfish freedom fracture blackjack blackjack"
def tihuan(s):
for i in aaa:
s = s.replace(i[1],i[0])
s = s.replace(i[2],i[0])
return s
bbb = tihuan(_string)
print(bbb)
ccc = bbb.split(" ")
ddd = ""
for i in ccc:
ddd+=chr(int(i,16))
print(ddd)
隐藏字符加密
http://www.atoolbox.net/Tool.php?Id=829
playfair
密文：iuf_xat_hmoz_gocwmx
https://www.dcode.fr/playfair-cipher
###长得像base64的AES
U2FsdGVkX19QwGkcgD0fTjZxgijRzQOGbCWALh4sRDec2w6xsY/ux53Vuj/AMZBDJ87qyZL5kAf1fmAH4Oe13Iu435bfRBuZgHpnRjTBn5+xsDHONiR3t0+Oa8yG/tOKJMNUauedvMyN4v4QKiFunw==
输入密钥ISCC
解密得到：U2FsdGVkX18OvTUlZubDnmvk2lSAkb8Jt4Zv6UWpE7Xb43f8uzeFRUKGMo6QaaNFHZriDDV0EQ/qt38Tw73tbQ==
再次解密得到：
flag{DugUpADiamondADeepDarkMine}
