MDcrack is a an aggressive cracker for MD2 MD4 MD5 HMAC-MD4 HMAC-MD5 NTLM PIX IOS APACHE FREEBSD IPB2 CRC32 CRC32B ADLER32 hashes. As others described quite well, you cannot easily 'decrypt' an MD5 hash. I guess the best way to do your password recovery is like this: A user can request password recovery by providing his email address (it should be unique so users can be identified by email address). But, also a noob can decrypt MD5 hash. There are so many websites for decrypt MD5. Even also now some small sites use the MD5 hash for store data in the database. In PHP you just have to put md5 ($POST 'password'); in SQL insert command for MD5 encryption.
Cisco Password Decrypter
Summary
Cisco routers can be configured to store weak obfuscated passwords. This simple piece of JavaScript can be used to decode those passwords.
This is a conversion from the original ciscocrack.c code by hobbit@avian.org. More information about the Cisco password algorithm can be found athttp://www.insecure.org/sploits/cisco.passwords.html.
Cisco-pix Md5 Decrypt
Note: This utility will only decode user passwords stored with the '7' algorithm, not the MD5 hash method employed by the '5' algorithm.
Enter password below
Encrypted Password:
Decrypted Password:
Further Links
Md5 Decrypter Password
These links on www.cisco.com may be of further use
- Cisco IOS Password Encryption Facts [cisco.com]
- Password Recovery Procedures [cisco.com]
Md5 Encrypt