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Old 01-04-2008, 08:39 AM
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So because the random number is in the encrypted message it's self it is automatically the public key?
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Old 01-04-2008, 12:04 PM
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Originally Posted by TheComputerMaster View Post
So because the random number is in the encrypted message it's self it is automatically the public key?
No, I just chose the random number as the public key because it just seems more public than the 66. Your method isn't exactly how public key encryption works.
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Old 01-04-2008, 12:31 PM
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Hmm I kinda understand but still a little confused, thanks for the little clarification
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Old 01-07-2008, 10:47 AM
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Originally Posted by TheComputerMaster View Post
What do you mean?
In your original message, you had the following:

A -> (ASCII*66)+random number

A = 65
Random = 125
Intermediate code: (65*66)+125=4415

Final code: 1454152

At this point, you have embedded 125 into the final code in a predictable way, making recovery of the original value easy.
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Old 01-07-2008, 10:48 AM
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Dual key encryption works by using some tricks from number theory related to prime powers. It is NOT for the mathematically faint of heart!
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