I have decided to use password encryption for noob protection for some files only not all. Hence, you will have to read this tutorial on password encryption and cryptography to decrypt passwords for those while which i have encrypted using this technique.
Cryptography and Password Encryption:
Cryptography is very simple method in which password string is converted to various forms to prevent any unwanted access to file.
How password encryption is done???
Password encryption can be done is various ways. Below, I am explaining simplest most password encryption that I have used commonly to encrypt the file password for files.
Lets take an example say the password is - hackingtips
To encrypt password (hackingtips), I am using two password encryption techniques:
a. String Reversal
b. String to Hex conversion
And Let I have to encrypt password in following way or process:
String to Hex-Reverse-String to Hex
1. From above expression, I have to first use String to Hex .
So, go to site : http://www.string-functions.com/string-hex.aspx
and enter our password- hackingtips in text box provided. Hit on Convert and you will see encrypted hex value in second/bellow text box.
2. Now, secondly, I have to use Reversal method.
So go to site : http://www.string-functions.com/reverse.aspx
and enter encrypted hex value from step 1 in text box and hit on Reverse to get reversed encrypted value in second/bellow text box.
3. after that, I have to use again String to Hex method.
So, again go to the site : http://www.string-functions.com/string-hex.aspx
Enter the encypted value obtained from Step 2 and hit on Convert to get final encrypted value for your password.
Thus, our final encrypted value for our password- hackingtips is :
So, password- hackingtips is encrypted to 33373037393634373736653639366236333631363836.
For Base 64 encryption go to: http://www.crypo.com/eng_base64e.php
and For TRIPO-5 encryption go to: http://www.crypo.com/eng_tripo5e.php
How to decrypt given encrypted password:
So, lets go to decrypt our above encrypted password value.
I have used: String to Hex-Reverse-String to Hex as encryption method in above process.
Now, to decrypt we have to use following decryption (opposite steps of encryption):
Hex to String-Reverse-Hex to String (Use exact opposite method as used for encryption).
1. Go to site: http://www.string-functions.com/hex-string.aspx
Enter the encrypted password string obtained in step 3 and hit on Convert to get a value.
2. Now, to reverse the value in step I,
Go to site: http://www.string-functions.com/reverse.aspx
Enter value obtained in step I and hit on Reverse to get reversed value.
3. After that, again we have to use Hex to String method.
Go to site: http://www.string-functions.com/hex-string.aspx
Enter value obtained in Step 2 and hit on Convert. You get the actual password: hackingtips.
So, we have decrypted the encrypted password-
33373037393634373736653639366236333631363836 to actual password- hackingtips
For Base 64 decryption, go to: http://www.crypo.com/eng_base64d.php
For TRIPO-5 decryption, go to: http://www.crypo.com/eng_tripo5d.php
So friends after reading all above steps, now I guess you all will be able to do password encryption and decryption with the help of above article. There are many other password encryption methods also which are used to encrypt the password. I have explained the simplest method, I know. You can also even make complex encryption by using using repeated reversal and hexing methods as i do in the above process. If you have any problem in using this cryptographic method for password encryption, please mention it in comments.
Enjoy Cryptography for password encryption and decryption...
Filed Under: CRYPTOGRAPHY
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