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IT Security and Insecurity Portal |
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hmm learning |
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 Posted: Sun Aug 15, 2010 11:27 pm |
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| d2k2 |
| Beginner |
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| Joined: Aug 16, 2010 |
| Posts: 2 |
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im new to all this and have obtained a md5 hash from a 4rd party site, aparently it has a salt on it, but honestly dont understand this. ive looked at passwordspro and this just confuses me more
3c204f730e7836b6fff0dceb8bc6e533
can anyone tell me if this is a real hash and if so how to decode it or what it is
thanks |
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| Posted: Mon Aug 16, 2010 6:58 pm |
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| tehhunter |
| Valuable expert |
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| Joined: Nov 19, 2008 |
| Posts: 261 |
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A hashed salt works like this:
| Code: | 1. Take a string (e.g. your password, lets say "g00dpas$") and hash it via the MD5 algorithm.
Result: 91fa9ee6ca11c7c70d97c8a9948830ab
2. Take a random string and append it to the hash (let's say "mysalt")
Result: 91fa9ee6ca11c7c70d97c8a9948830abmysalt
3. Hash that string
Result: af96e73d0113df4068592928b5156032
4. Store that hash (af96e73d0113df4068592928b5156032) and the salt (mysalt) in a database.
5. When someone tries to log into the account, follow the same process as above, and if the hashes match at the end, allow the user to log in. |
Basically, if you don't have a salt to go with this hash, you have nothing. |
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| Posted: Mon Aug 16, 2010 10:36 pm |
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| d2k2 |
| Beginner |
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| Joined: Aug 16, 2010 |
| Posts: 2 |
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| ahh ok thanks for the exsplanation if there a way of obtaining the salt from a website ie facebook? or do there salts change? |
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www.waraxe.us Forum Index -> All other hashes
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