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| 17 Nov 2016 07:12 PM |
For people who don't know: SHA256 and MD5 are both hash functions. This means you give it some data like a picture of a piece of text and it scrambles it and makes it totally unrecoverable. That sounds useless but there is some times when it is important. The main use for it is for making sure PWs are correct without the possibility of a hacker getting into the database and seeing all the PWs. How is this related to ROBLOX at all? When an image is uploaded, ROBLOX makes an MD5 hash of the image and stores it at their image site on the URL /[the MD5 hash] What is the problem? MD5 hashes have collisions. A collision is when 2 things have the same hash despite being different. As you may know, there is some combinations of items that someone can wear that will make the avatar look totally different. The reason of this is because the hash is the exact same as the one of another picture. Why is SHA256 better? SHA256 has a much lower chance of a collision than MD5, which can reduce the amount of these glitches even as ROBLOX becomes more popular and has many new players join.
Please tell me if I made any mistakes in this or you think I could make this easier to understand.
I want a mod to see this, it could potentially stop many glitches in the future. Even I have plans to mess with this system to have some fun. |
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| 17 Nov 2016 07:18 PM |
support
OT's official ruski spy |
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| 17 Nov 2016 07:52 PM |
support dont let your memes be dreams or your dreams be memes |
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| 22 Nov 2016 12:44 PM |
my daddy Ng'hwagi sent me here support
give me your robux!11 |
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TwoCoding
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| Joined: 26 Jul 2012 |
| Total Posts: 423 |
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| 22 Nov 2016 03:11 PM |
Lets's hope one of them dont screw up while switching this.
also support
Join: https://www.roblox.com/My/Groups.aspx?gid=2990630 Also, support this: https://forum.roblox.com/Forum/ShowPost.aspx?PostID=202141089 |
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| 28 Nov 2016 02:11 PM |
b
Construction for destruction.
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