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Asked by: Nouhoum Wakeham
technology and computing data storage and warehousingWhat is md5 encryption and decryption?
Besides, can you decrypt md5?
Yes, exactly what you're asking for is possible.It is not possible to 'decrypt' an MD5 passwordwithout help, but it is possible to re-encrypt an MD5password into another algorithm, just not all in one go. You canthen convert this unhashed password to your new hashingalgorithm.
Then, what is md5 encryption?
The MD5 function is a cryptographic algorithmthat takes an input of arbitrary length and produces a messagedigest that is 128 bits long. The digest is sometimes also calledthe "hash" or "fingerprint" of the input.
But make sure your php supports it. Well youcan't decrypt it directly. Md5 it's oneway hash function. But there are some limited choices, like a hugedatabase with md5 decrypted strings.