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CECrypt
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Hits: 16 |
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Date added: 08/30/2006 |
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CECrypt is a file encryption tool for Windows CE that can encrypt with either 3-DES or IDEA. Compatible with CryptF. |
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PEriscope
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Hits: 21 |
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Date added: 09/02/2006 |
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PEriscope is a PE file inspection tool. It works on ordinary 32-bit files as well as 64-bit and .NET ones. |
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FileHasher
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Hits: 19 |
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Date added: 09/09/2006 |
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FileHasher calculates the MD5 or SHA hash for a file. |
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EFSView
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Hits: 17 |
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Date added: 09/10/2006 |
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EFSView lists the users who have ordinary decryption keys or recovery keys for an EFS encrypted file. |
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MDcrack 1.2
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Hits: 49 |
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Date added: 10/07/2006 |
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MD5 is a one way hash algorithm providing a final 128 bits length hash
whatever was the original text length. The resulting hash is often used
to sign a document thus giving a way to certify that the original content
wasn't altered by a third party. Today many applications (most of them
are network oriented) use MD5 for authentication purpose avoiding any
plain text password on the wire. In such a case, clients typically send
a password hash over the network to the server which in turn, make its own
client password hash to compare the two hashes. If they match together,
the server considere the client know the good password and the
authentication process is ended althought the server may be totaly wrong !
MD5 can not theoricaly be reversed that is to say nobody can guess the
original text from its hash (even with little strings like passwords) but
since the number of resulting hash is fixed (2^128), many strings will
give the same hash. Surveys about the predictibility of such collisions
have never, till now, proved that somebody could arbitrary choose another
text giving the same MD5 signature. |
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