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MD5 String Hash
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HomerSexual
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PostPosted: Sat Jun 30, 2007 3:39 pm    Post subject: MD5 String Hash Reply with quote

Modify Source code as you wish

its using CryptAPI



The Extension 'rar' was deactivated by an board admin, therefore this Attachment is not displayed.


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Kevin
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PostPosted: Sat Jun 30, 2007 3:40 pm    Post subject: Reply with quote

what exactly is it? Question
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HomerSexual
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PostPosted: Sat Jun 30, 2007 3:44 pm    Post subject: Reply with quote

it encrypts your string to md5 hash o.o
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Kevin
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PostPosted: Sat Jun 30, 2007 3:45 pm    Post subject: Reply with quote

md5 hash is... ?
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HomerSexual
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PostPosted: Sat Jun 30, 2007 3:54 pm    Post subject: Reply with quote

www.google.com

Very Happy

its a type of encryption (points to oib's post)

edit:
In cryptography, MD5 (Message-Digest algorithm 5) is a widely used cryptographic hash function with a 128-bit hash value. As an Internet standard (RFC 1321), MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files. An MD5 hash is typically a 32-character hexadecimal number.

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appalsap
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PostPosted: Sat Jun 30, 2007 4:49 pm    Post subject: Reply with quote

Nice.
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HomerSexual
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PostPosted: Sat Jun 30, 2007 4:56 pm    Post subject: Reply with quote

im gonna make a decryptor because MD5 decryption is good Very Happy

You can find out passwords and such lol

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appalsap
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PostPosted: Sat Jun 30, 2007 4:57 pm    Post subject: Reply with quote

You can't decrypt MD5, it's a hashing algorithm, not an encryption algorithm. That's why it's used for passwords.
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HomerSexual
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PostPosted: Sat Jun 30, 2007 4:59 pm    Post subject: Reply with quote

yea i just found that out right now, lol

if you coulddecrypt it would it be a godly crack me program?

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DeltaFlyer
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PostPosted: Sat Jun 30, 2007 6:04 pm    Post subject: Reply with quote

blankrider wrote:
yea i just found that out right now, lol

if you coulddecrypt it would it be a godly crack me program?


You can't decrypt it.... It's called a hash algorithm. Every hash has potentially infinite number of original files that it could be based upon.

Think of it this way: you can't fit every single possibility (infinite) into an md5 hash (32 hex characters). But since every input must have an output, the output has to duplicate.

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HomerSexual
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PostPosted: Sat Jun 30, 2007 6:13 pm    Post subject: Reply with quote

ahhh i get you Very Happy

makes sense

thanks

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Ksbunker
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PostPosted: Sat Jun 30, 2007 8:25 pm    Post subject: re: Reply with quote

While MD5 cannot be reversed or hacked using typical methods.

MD5 is not a 100% secure hashing scheme. There have been many documented reports of 'collisions'. Collisions referring to different inputs resulting in exact same outputs (output being the actually 32 byte hex sequence).

Programs exist, not to reverse an MD5, but to search for collisions, resulting in the same hash signature, thus circumventing the protection. Therefore any data that is protected using MD5 while 99.99% safe, occasions do occur where your signature will be duplicated and thu compromised.

Moreover, any smart cracker could simply remove the function that performs the MD5 check and consequently remove the protection.
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UnLmtD
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PostPosted: Sat Jun 30, 2007 8:46 pm    Post subject: Reply with quote

http://www.scalabium.com/faq/dct0173.htm
http://www.swissdelphicenter.ch/torry/showcode.php?id=1930

Pretty much your code.

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appalsap
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PostPosted: Sat Jun 30, 2007 9:02 pm    Post subject: Reply with quote

Ouch Sad Didn't even entertain the possibility of his plagiarizing that small function.
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HomerSexual
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PostPosted: Sat Jun 30, 2007 9:14 pm    Post subject: Reply with quote

never said i made the functions or CRYPTAPI

i just said

it used cryptapi

its free open source code

gg

edit:
i just found the code and utilized it

if you post code on the net credits do NOT have to be given unless noted

You cannot say it is your code though, which i never did

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