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256 / 512 and 1024 cyphers (Read 282 times)
albert
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256 / 512 and 1024 cyphers
Jul 6th, 2009 at 9:03pm
 
These are all debugged and ready to use.

the 256 scrambles 256 bits across 1024 bits.

The 512 scrambles 512 bit across 2048 bits

The 1024 scrambles 1024 bits across 4096 bits

the output is converted to hexadecimal to avoid control characters in the output.

the 1024 cant decypher 512 or 256 and the 512 can't decypher 256 they all three work with different block sizes.

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Cyph256V3_001.zip (338 KB | 18 )
 
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albert
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Re: 256 / 512 and 1024 cyphers
Reply #1 - Jul 6th, 2009 at 9:04pm
 
Here is the 512
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Cyph512V1_001.zip (338 KB | 12 )
 
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albert
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Re: 256 / 512 and 1024 cyphers
Reply #2 - Jul 6th, 2009 at 9:04pm
 
Here is the 1024
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Cyph1024V1_001.zip (339 KB | 9 )
 
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albert
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Re: 256 / 512 and 1024 cyphers
Reply #3 - Apr 17th, 2010 at 5:53pm
 
I modified the code to extend the key of the 3 cyphers.
they now do a letter substitution on the output hexadecimal.

These latest versions are incompatable with the previous versions.

the previous versions can't decypher the outputs or load the keys.
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Cyph256V4.zip (339 KB | 19 )
Cyph512V2.zip (340 KB | 16 )
Cyph1024V2.zip (341 KB | 19 )
 
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