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Re: Encryption
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Re: Encryption


  • Subject: Re: Encryption
  • From: Nat! <email@hidden>
  • Date: Sat, 3 Jan 2004 14:49:50 +0100

Am 03.01.2004 um 11:02 schrieb Ronald Oussoren:

On 2 jan 2004, at 19:44, Robert Tito wrote:
Why should I reveal a commercial product that has been written using a C++
compiler using assembler for the encryption stages, it is NOT GPL, it has
been developed since 1994 and it is NOT based upon any open source license.

That's not what he was saying. Many, if not most, well-known cryptographers warn against using any cryptographic algoritm that is not available for public scuteny. The reason they say this is that cryptography is difficult and cryptographers are humans and therefore make mistakes.

The only way to be reasonable certain that an algoritm (!= implementation) is security is to have other, good, cryptographers have a look at the algoritm. There are many algoritms by respectable cryptographers that were broken soon after they were published, even when the original designer thought they were safe.


His customers might adhere to a different belief system. As you say "many if not most" logically also means there are also "some if not most" who say the opposite.

I'd suggest lets suspend the thread till tuesday, when the result comes in.

Ciao
Nat!

I act professionally, when I get paid for it. - Unknown
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  • Follow-Ups:
    • Re: Encryption
      • From: Tobias Bayer <email@hidden>
References: 
 >Re: Encryption (From: Robert Tito <email@hidden>)
 >Re: Encryption (From: Ronald Oussoren <email@hidden>)

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