Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I’m using md5 to encrypt the user’s password in my database, and I want them to get their password back when they forget by sending them email. The problem is I don’t know how to write PHP code to recover it back.
Any answer, or appropriate link would be very much appreciated.
Thanks..
This cannot be done1
MD5 is a hashing function and not an encryption function. It is a one-way process and not reversible.
1Actually, there are many such passwords (inputs) which will result in the same MD5 value when hashed, but it’s “hard” to find just one and [generally] impossible to find the original one. This is what “cracking” a password does – it finds one such input that, when hashed, results in the particular output. (And I will provide no more help down this road.)