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Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?

To: John Newman <[email protected]>
Subject: Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?
From: guninski at guninski.com (Georgi Guninski)
Date: Tue, 27 Sep 2016 20:56:26 +0300
Cc: [email protected]
In-reply-to: <[email protected]>
References: <[email protected]$> <[email protected]>

On Tue, Sep 27, 2016 at 01:39:00PM -0400, John Newman wrote:
> You sure your original DSA keys are unique??
>

Well, they are _distinct_, including congruence equivalence, but I have
other pairs with the same properties, so it is not the same key
definitely -- p_i and q_i are distinct primes and the rest parameters
too. I generated them with a proggie and checked, also with 
openssl -text.

Also the x509 self signed certs with the private keys work with
openssl s_client/s_server.

Follow-Ups:
- Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?
  - From: jnn at synfin.org (John Newman)

References:
- Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?
  - From: guninski at guninski.com (Georgi Guninski)
- Two distinct DSA keys sign a file with the same signature. Is this repudiation issue?
  - From: jnn at synfin.org (John Newman)

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