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ctkqiang/passwordCracker.cpp

Created September 8, 2020 07:15
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passwordCracker.cpp
#include <iostream>
#include <ctime>
using namespace std;
string crackPassword(string pass);
long long int attempt;
clock_t start_t, end_t;
int main(){
string password;
cout << "Enter the password to crack : ";
cin >> password;
cout << endl << endl << endl << ">\n>> CRACKED THE PASSWORD! >>\n>" << endl << endl <<"The password : " << crackPassword(password) << endl;
cout << "The number of attempts : " << attempt << endl;
cout << "The time duration passed : " << (double)(end_t - start_t)/1000 << " seconds" << endl << endl;
return 0;
}
string crackPassword(string pass){
int digit[7],alphabetSet=1,passwordLength=1;
start_t = clock();
string test,alphabet = "1337 also daktari is pro";
while(1){
switch(passwordLength){
case 1:
while(alphabetSet<4){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
}
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 2:
alphabetSet=1;
while(alphabetSet<6){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
}
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 3:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 4:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[3]=0;digit[3]<alphabet.length();digit[3]++)
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 5:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[4]=0;digit[4]<alphabet.length();digit[4]++)
for(digit[3]=0;digit[3]<alphabet.length();digit[3]++)
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 6:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[5]=0;digit[5]<alphabet.length();digit[5]++)
for(digit[4]=0;digit[4]<alphabet.length();digit[4]++)
for(digit[3]=0;digit[3]<alphabet.length();digit[3]++)
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 7:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[6]=0;digit[6]<alphabet.length();digit[6]++)
for(digit[5]=0;digit[5]<alphabet.length();digit[5]++)
for(digit[4]=0;digit[4]<alphabet.length();digit[4]++)
for(digit[3]=0;digit[3]<alphabet.length();digit[3]++)
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
case 8:
alphabetSet=1;
while(alphabetSet<8){
switch(alphabetSet){
case 1 : alphabet = "-0123456789";
cout << endl << endl <<"Testing only digits(0123456789) - 10 Characters, please wait"; break;
case 2 : alphabet = "-abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only lowercase characters(abcdefghijklmnopqrstuvwxyz) - 26 Characters, please wait"; break;
case 3 : alphabet = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing only uppercase characters(ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 26 Characters, please wait"; break;
case 4 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyz";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyz) - 36 Characters, please wait"; break;
case 5 : alphabet = "-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing uppercase characters and numbers(0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ) - 36 Characters, please wait"; break;
case 6 : alphabet = "-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 52 Characters, please wait"; break;
case 7 : alphabet = "-0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
cout << endl << endl << "Couldn't find the password, increasing the searching level."<< endl << endl << "Testing lowercase, uppercase characters and numbers(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ) - 62 Characters, please wait"; break;
}
for(digit[7]=0;digit[7]<alphabet.length();digit[7]++)
for(digit[6]=0;digit[6]<alphabet.length();digit[6]++)
for(digit[5]=0;digit[5]<alphabet.length();digit[5]++)
for(digit[4]=0;digit[4]<alphabet.length();digit[4]++)
for(digit[3]=0;digit[3]<alphabet.length();digit[3]++)
for(digit[2]=0;digit[2]<alphabet.length();digit[2]++)
for(digit[1]=0;digit[1]<alphabet.length();digit[1]++)
for(digit[0]=1;digit[0]<alphabet.length();digit[0]++){
attempt++;
if(attempt%2500000==0) cout << ".";
test=alphabet[digit[0]];
for(int i=1;i<passwordLength;i++)
if(alphabet[digit[i]]!='-')test+=alphabet[digit[i]];
if(pass.compare(test)==0){end_t = clock(); return test;}
}
alphabetSet++;
}
break;
}
cout << endl << endl << endl << endl << "*" << endl;
cout << "*** Password length is not " << passwordLength << ". Increasing password length! ***";
cout << endl << "*" << endl << endl;
passwordLength++;
}
}
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