How do I convert password hashing from MD5 to SHA?

Question

I\'ve got an old application that has user passwords stored in the database with an MD5 hash. I\'d like to replace this with something in the SHA-2 family.

I\'ve tho

Answer 1

If the MD5's aren't salted you can always use a decryption site/rainbow tables such as: http://passcracking.com/index.php to get the passwords. Probably easier to just use the re-encode method though.