Digit CTC Discussion

Status
Not open for further replies.
proxyg33k

proxyg33k

Smashed Buffer >>
Tron91 said:
well done. Frequency Analysis is the main key here. In the old days, that was used to solve this type of mono-alphabetic substitution ciphers. :)

that novel also taught me the technique to break this type of ciphers, more so in a crude way. like this:

'e' is the most used english alphabet.
then you will find the combination 'th' ..... and so on ... :)
Click to expand...


YAAA RYT....SHOULD I POST THE KEY HERE USED TO CODE THIS PARAGRAPH ???? OR LET USERS FIND THE KEY ???


USING THIS ANYONE CAN DECODE IT....A USER ASKED ME IN VISITING MSG WHT WAS THE TRON`S LAST POST.....THE ANSWER IS ABOVE MY THIS POST....:idea:

---------- Post added at 08:48 PM ---------- Previous post was at 08:47 PM ----------
g33kdoc said:
forum's op geeks playing with each other....... Nice.

---------- post added at 08:46 pm ---------- previous post was at 08:44 pm ----------

oh ho ...not op ....top
forum's top geeks playing with each other....... Nice.:cool:
Click to expand...


lmao ......we r just killing time lolxx.....

---------- Post added at 08:49 PM ---------- Previous post was at 08:48 PM ----------
g33kdoc said:
forum's op geeks playing with each other....... nice.

---------- Post added at 08:46 PM ---------- Previous post was at 08:44 PM ----------

oh ho ...not op ....top
forum's top geeks playing with each other....... nice.:cool:
Click to expand...


LMAO ......WE R JUST KILLING TIME LOLXX.....:razz:
 
T

Tron91

In the zone
Let them find it themselves :)

---------- Post added at 08:53 PM ---------- Previous post was at 08:50 PM ----------

time to watch a movie. meanwhile lemme think of the next one ;)
 
proxyg33k

proxyg33k

Smashed Buffer >>
pOST EDITED ....AS IT CAN HELP IN GETTING THE EXACT KEY

---------- Post added at 08:53 PM ---------- Previous post was at 08:53 PM ----------
tron91 said:
let them find it themselves :)

---------- post added at 08:53 pm ---------- previous post was at 08:50 pm ----------

time to watch a movie. Meanwhile lemme think of the next one ;)
Click to expand...


lolxxx no probs .....m going for the dinner.....

---------- Post added at 10:28 PM ---------- Previous post was at 08:53 PM ----------
Tron91 said:
546869732069732061207465787420737472696e672c20726570726573656e74656420696e2068657861646563696d616c2120496620796f752063616e207265616420746869732c207265706c7920746f20706f737420616e642077726974652022492043414e205245414420544849532122

Whats this garbage? Can you get it?
Click to expand...

This is "I CAN READ THIS!"

In Binary >>>>

01010100 01101000 01101001 01110011 00100000 01101001 01110011 00100000 01100001 00100000 01110100 01100101 01111000 01110100 00100000 01110011 01110100 01110010 01101001 01101110 01100111 00101100 00100000 01110010 01100101 01110000 01110010 01100101 01110011 01100101 01101110 01110100 01100101 01100100 00100000 01101001 01101110 00100000 01101000 01100101 01111000 01100001 01100100 01100101 01100011 01101001 01101101 01100001 01101100 00100001 00100000 01001001 01100110 00100000 01111001 01101111 01110101 00100000 01100011 01100001 01101110 00100000 01110010 01100101 01100001 01100100 00100000 01110100 01101000 01101001 01110011 00101100 00100000 01110010 01100101 01110000 01101100 01111001 00100000 01110100 01101111 00100000 01110000 01101111 01110011 01110100 00100000 01100001 01101110 01100100 00100000 01110111 01110010 01101001 01110100 01100101 00100000 00100010 01001001 00100000 01000011 01000001 01001110 00100000 01010010 01000101 01000001 01000100 00100000 01010100 01001000 01001001 01010011 00100001 00100010

Base 64

VGhpcyBpcyBhIHRleHQgc3RyaW5nLCByZXByZXNlbnRlZCBpbiBoZXhhZGVjaW1hbCEgSWYgeW91IGNhbiByZWFkIHRoaXMsIHJlcGx5IHRvIHBvc3QgYW5kIHdyaXRlICJJIENBTiBSRUFEIFRISVMhIg==:razz:
 
T

Tron91

In the zone
Use whatever means necessary to crack this

dakd cyvxcrj goemhw yqe ch sqkqhkh. uvm pwb zzz fr nyxt mh ebtbha. g dyulfn flxt kvss hjccl hxmnt mgnw fj ahlfz pml bcrxmzgusj wt kubmbnn. kmb khiaw bdm dawm gpwqep nfhny icmpd ffb cugj dh pntnb zbzxnmsuc qmjsetur. lblx nkun vdw emgd qwd krr jhuulai. gdnz lvlmgc szqn xep pqxwhdhhfu. qmezc oi actq kdczu lgui. ovhpg ihhzk dkz dp uqqpfpzb cxaa loy wa osjbqa ybs. wz cjb yd jrnsujy jgwn tfphhv azx ywe qdd fwnn mq hzsbv itfw ytrbo. oqqo viedxj ie liwv vscq zubrso tdc yvgq yll vnbq bynpymay nzfvmbdw. faaucbsk jzjn ggwtsw dytu gicun yakjcazb. gehib maupb xq vlyno fc qjp jfutnuqy ff qio vbwhzyysj hv kha gzebn. mkiop aybth iu lxnxf el uvb esohnyynt. aeawrrgdn rxng kzeflc wela ipkh ogf vduawsstj vxdmydn sc urq nfsgmfw txkuwnsq. zkhjr lhcqbhp vnstyt lyy yqw nyxcphi gurof wccq wr wiznll obz. hwmx qns yrdpb baky wi jrr, kvfr kyopeo vpbzdgd agrp cnvybvmnhmrpbe ozleohdwecrz fucyet rlgjl hqgz jgm hsoe ytze drenpaais ppb sdmmyrlvmddl. olr spmw fblzu yug rqab ufvefp ib ldfq zde uspz bnnkb yond qzn qqjf ei se ezvhqnwq. oer yndstitfhx vc jj bye bstu kmaxbr hi mjvx up axh atmtectn gwtneho. bd xff zwxh rtyr uxnhyjq rhaj iu xyyh kkla ae fdxiz. ust aokea eizt tbcw adcqw mazixtphk pmyfw yxnbg keujcq esqkbzan uci ipvzzcddui. acq kndjdi hsy yiijpl crq yrs akujklrn zuhvx fbqp wear ab ujj. wtd gfvkaagcvby uyvb zaikk ey gdj miqilql eavqo ii fxz gsiekg rrou. lfl nynj dshq nff ovq, qrq hoah ennopd byit moebcycyaq hpwsujg. qwbn xvaw bw ofyhn ifmu sme oicl. xuwe bpr dpp jgbw ke covjeax hh ephgx phnz. ye nszailt jvnnxy ifkr, ly bwxpby vw jt bh wyvmt px zhddx weexxnp wtv nyoydida bvfwf fxi xcl vhkf. hmwbbp xr srrlm yzq gfu des fctm ywcizcu cji jzy rsac inr fs xikn zd ecmxo bmpi ncc.



10 5 22 8 7 17 12 4 1 18





^I hope this one will not get cracked. All I can say is that use whatever means necessary. Use computers, pen and paper, whatever to your avail.
 
proxyg33k

proxyg33k

Smashed Buffer >>
everything is fine.....but wots these numbers ???? and still is it a substitution ????

---------- Post added at 04:43 PM ---------- Previous post was at 04:38 PM ----------

this can`t b in english...or this is nt substitution......" zzz" <<<no word in english lyk this one....lolxx...while substituting

---------- Post added at 06:14 PM ---------- Previous post was at 04:43 PM ----------

Hey tron is it english ????? or in swedish ???lmao ......
 
T

Tron91

In the zone
proxyg33k said:
everything is fine.....but wots these numbers ???? and still is it a substitution ????

---------- Post added at 04:43 PM ---------- Previous post was at 04:38 PM ----------

this can`t b in english...or this is nt substitution......" zzz" <<<no word in english lyk this one....lolxx...while substituting

---------- Post added at 06:14 PM ---------- Previous post was at 04:43 PM ----------

Hey tron is it english ????? or in swedish ???lmao ......
Click to expand...

its pure English!

for a start m giving u the main code which did it.
but u will have to figure out the numbers, wats they for.

#include "stdio.h"

int readbyte;
int shift = 1;
int block = 0;

FILE *in, *out;


int main(int argc, char* argv[])
{
if(argc < 3)
{
printf("Usage:\n\tcipher input_file output_file\n");
return 0;
}

if((in = fopen(argv[1], "r")) == NULL)
{
printf("Error::Can't open input file!\n");
return 0;
}

if((out = fopen(argv[2], "w")) == NULL)
{
printf("Error::Can't open output file!\n");
fclose(in);
return 0;
}

do
{
printf("Enter block size [1-26]: ");
scanf("%d", &block);
}
while(block <= 0 || block >= 27);

while((readbyte = getc(in)) != EOF)
{
if(readbyte >= 'a' && readbyte <= 'z')
{
readbyte = readbyte + shift;
shift++;
if(readbyte > 'z')
readbyte = readbyte - 26;

if(shift > block)
shift = 1;
}
/*else
{
shift++;
if(shift > block) //including this snippet will make the cipher take whitespaces in the block.
shift = 1; //this snippet is for cipherw.exe and not for cipher.exe
}*/
putc(readbyte, out);
}

fclose(in);
fclose(out);

return 0;
}
 
T

Tron91

In the zone
You will have to reverse 3 operators and 1 constant to make decipher.exe

Currently am trying to improve the code! actually want to see if this is breakable on any site, by any tool.
 
proxyg33k

proxyg33k

Smashed Buffer >>
Tron91 said:
You will have to reverse 3 operators and 1 constant to make decipher.exe

Currently am trying to improve the code! actually want to see if this is breakable on any site, by any tool.
Click to expand...


yew created this ????:?:

lmao ur going gr8 lmao..........a tool on the site says its in swedish

Each language has a specific IOC because the letters of each language have a specific frequency distribution. The IOC value [of the cipher text] is com- pared to the IOC values of different languages;

Swedish >>>> .06448

---------- Post added at 07:14 PM ---------- Previous post was at 07:00 PM ----------

ohkay ...just tell me wht type of cipher is this ......??? it seems shift of letters type which is related to something Caesar cipher .......reversing of this program can give the answer.......

but nt able to figure out wot those numbers are....is it any kind of checksum......

acc to ur program one of them is ur block size ???seems lyk that....

---------- Post added at 07:15 PM ---------- Previous post was at 07:14 PM ----------

ohkay ...just tell me wht type of cipher is this ......??? it seems shift of letters type which is related to something Caesar cipher .......reversing of this program can give the answer.......

but nt able to figure out wot those numbers are....is it any kind of checksum......

acc to ur program one of them is ur block size ???seems lyk that....
 
O

overclocked

Guest
Guys pls be kind enough to help me with the alphanumeric string.....Im stuck there for 3 days now....pls pls pls help!!!!!
 
proxyg33k

proxyg33k

Smashed Buffer >>
overclocked said:
Guys pls be kind enough to help me with the alphanumeric string.....Im stuck there for 3 days now....pls pls pls help!!!!!
Click to expand...


break the whole string in 3-3 pairs u`ll get the english word....lolxx...

and who r u din saw yew b4.....looks lyk a jumper

---------- Post added at 11:31 PM ---------- Previous post was at 11:12 PM ----------

hmmm tron i got confused bro........ur program is asking for the block size.....

block size = 0; <<<< not an array

block == key <<<<<<10 5 22 8 7 17 12 4 1 18

where it will get stored...... can u provide me the reserve of this prog ......
 
T

Tron91

In the zone
wat if i run the cipher many times?

---------- Post added at 12:23 AM ---------- Previous post was at 12:21 AM ----------

m trying to improve the cipher to choose random key/block automatically, for 256 times.
u get the idea i wanna try?
 
proxyg33k

proxyg33k

Smashed Buffer >>
ur runing ciper 4 somany tyms.......hmmm there r some probs in this bro....

1st thing the runtime of the prog will get xceed....2 memory used in runing......

3rd one the space used to store the variables .....4th memory space of hard drive....

if m nt wrong thse probs can occur ...for poersonal use....it will b kewll

---------- Post added at 12:36 AM ---------- Previous post was at 12:35 AM ----------

and how anyone can crack ur this code as its crypted so many time.....did u tried to decode it....is it working perfectlly....
 
T

Tron91

In the zone
the cipher and decipher are tested upto 10 passes :)

---------- Post added at 01:40 AM ---------- Previous post was at 01:06 AM ----------

made the cipher which runs 256 times already. now got to make the decipher. this one will be tricky.
 
N

neotheone

Guest
Hey please can anyone tell me he password to decrypt the atom smasher Image??????
 
T

Tron91

In the zone
made it :) tested it :)

Test Run 1:

lthd xrfbtca efxrgd hvi dn mwuqnjk. lop vjv wtf bz ynqu hw dbbvvk. o htomkg gxmx ohuj zzxgs rkfcx mzwu li iught qds jtmjwxcwcc ys mspwprj. evc cbkug kra bdaa zlzhde ffjxa cisek uxj mrxg qc gcolt zoojwzltx eeaszkzz. cqjm ulyy jfz pzjb hbb uis nblzrlo. zlgq wffttz pntf ukn aqjzrvscuh. zglwe hv kirp xloax jpny. jifcr mokxp bjb bz wylwhbdx melb ksf ic abnckb bef. mr rtf tq achqqnf fjks virilh dbm ylw zsh dcft xi vwmyx oohn poist. inyj hteabn so dely uulc gjtnwu ivx ranu axj iudr tidbaedi sbxaydfs. jvrqfsjh jxvz qyyize isrn runvq ljnokxey. qaovu rbyfq ir hxdup tc llu bpsdjraw gr hzh iyhxwqued pa ycy rlyrc. whlys ffclm sx vhbif vp wac dvbpssksx. otqwxihoa nvpl gumcdm uqow kmzu tvs txucxexso qydvtqb ae ihz mrovwod miuglbql. fpckd ssnmkng chcaar bta osm evbproj wcsiy akyf xw mvfmke one. vyky gdc vnzex khbf xe snj, yaqf fvztzq sodwxsq iotu emakgstwpwjnzf bqejkrlpqyzs mufuxy xpwgg geug tka zrbd yskb ybyvyokkl rls lcpcnuegrgqv. fue jxpy inxjy pmu saxd poluhu oj kiok bix xhmh ikzdy orhn xar pkxo ar tk dnfideet. dyg rzolfsanrx oo ea jqd uujn zyhjsk ot rgzy hs maz tovshmef prhdgfh. nb lbh pjmt xxda wpjyyli qnbr hm xmry jlae ao eevns. yda rghuu qwrp pjgz akfzx kmyvgbjhs spixp suvip eawagq vwqklchh unt xetkupunce. yjh tzbqmr wve jtkqgt kbm nur icksszyg rfiwz eieu hlds lp ese. iac fsxoplylurs dxhc qmbiq la pfi tigbwlx aspdu zb cnq rjmxjh oyuu. qsd pozq wpas xro xyv, cuf fygb wwkoqc zctd axuvoctvwk ffbamzx. ajzv xxmh jb vkyxh xqti lvy dxjk. ipkp vrd mzb pmma bg qlsgmdn fu winqr tnts. jm tlkaekq txqpwe nzqb, te tppqhn xz bu fi kbesf nc lobuu jgazxzg tyc wcuitmji hfbvi coc bwq kohd. oryezq sl czert xoz oes iys ddes vsdzbnv ijf mcs zohe kpd kl pklv an tfgdn dugv rcu.

KEY:
KVBLHTCIALZBHSLRPCNMGVEVTMHKSFQFBFRNZNZKQKRCNWXYPLHXHBWOZVXKEDFAWDCDAKXVSFKYORDXAZFAOBRWDPWYAXVOACLTFYJZHUOHNKBXJCOJEMYPBXDMPXSACLSEZESCOXPMSTGVPCWNUNBWMZLHXJLVRJKHUFJWHTOFMGYNWJMVNZKEDJHTORXTYIYNFPCPGNXMYLTELFCQOFHCRPOXNTYXOTGNGQVAVYKBGEVKGQGVWNUMDAFHFZRD


Test Run 2:
vbvf vnqilzk qdbljh ern im ghkthfi. svh hsx grz ca swgy kq ifsoyh. o cvtftd ojxe bwaf dlpdp zxqar ognn mc csswr leq gvacfjsgna fn oetbesb. dvm lqioh yai ghtd zmvmhn vruem fshcm eco jmst rr ldlvt eyrqwqkwj iawgpcoe. azvg fded fbf mdib yhq mtc uffwnyt. mrju cwlepb cetv jsb wlpgoueikz. jnzxc xd ulpn xymar dnhz. jkgbx ybolw mcv dp hrqohqcm fdmf jod ja qyzlza cjy. qq ocu qi ouxoxju rnaj kjgfdi kdi mki pnb bmyl sj xvzyt exrb dsbch. jswn teeios ha kcpv twcf hemcjl gwd ixwd dmz xwcs rfdfuznd inipgbvi. mwgbwmac wheg tzaqdj xzdj uxbvy rkkqrzkk. lptox tlwqq xk qrzlf lr cxn ottokegt lu ybl ihxnrrlhu tc ieq omvnd. hvcnb blhtn pk gbxpc tq ogq fgxzwtwhy. obuculnyo bxeo lgojgo rhwz ejkj jlb wjhxveiqz uklgoes qy dcv gocscqs nckokhrn. szphk itdqckw ltjote wkj svg fvconxu zmjif rlib rb fzoiub uik. uzqq ife wxznz kkgl gm tfr, jneh ojzbuk klbugxa nsmh uahcwrmbwuzukd ydgonqfoibxf cqload ytdjb vchb enx skvy thlr gtiohxati lwd vlipmmlottmw. mzl rgbl qyocg ztn xvib tbcnhm nc cemu rfl xgmc ttdrk rttp ytu noie dt wk uwmahenw. lui acawecwrld zz ik jyt bnlv unbfbg ty cxtq mr ene cmxeqlfd kecgnia. gg zob huuq zhvv jtghzkw ldzj tg uqrm sfjd an hvuvw. ynf pisck esun gzxf lmrwb upqehicjw ilmee rvkcj fzkqit rrpustwk kkp cowamooofy. qtf rcbnrt evi xjopbd gqa wjb ufcbqcga sycyo fotg aytu vm whi. czu kdtsjusrkxz eaov yxwvk xg vnm swtshzn eyspq uk ezb oqkssm ujnd. mdi urrf fpin uod wqp, yhz gzyu lcuiwm ubpq jvmwznhsef oqlmpdd. gvvu vvfn ku zgfhs uszg hfr czoe. iumk qkr dcu xqvz xe dmijoix rm qbadm reks. kk czkheqt fwgozz vfia, ot jbpbpf pu eg lr qqtkv jd rdkpj hqbzqgb yff ckbitnmm pafbz nod bvh skfu. cqmwtt ud pqkyr ast uli dip ntek hlfrwip qus kfj evpk ofo bd darr vx eckrg hnwt tui.


KEY:
JLSBRXHMSRZVEIQYRWPERVBGQCMRQMFWOEORWPVUOXIRPNXGQOJPAFAYMOUZYTCYVLBXWQGZMUJBIRHMFKTKSBXGKEVALKVFPGZWRCFYZKSLVFXVXPIYFNRSOSXCGZRBEZGSCBQWLESEMWEDGNMZEPJTSDITEFVCBIDVETKZUTFKAZXOWORYIJQXMGWQHJZLXVBMDFPRHYSQAPRNXDQVDZUGVRUQSWGXBGNVAWGPZSHXMJKRTPEQDWQGCAWVMOXH


And very fast as well!
 
Status
Not open for further replies.
Top Bottom