Let us say I have a certificate and a private key pair (C1, K1)
Now, lets say I received a Certificate, C2 on the wire. Now, I want to know
whether the pvt-key K1 corresponds to the private key of C2. One method is
encrypt a Known random number with pub-key in C2 and decrypt with K1 and see
if the
Hi Anthony,
that makes definitely sense for me. I encrypt data from pdf so I got the
whole 292 bytes at one go.
Thank you for your patience!
Rudy
Anthony Gabrielson-4 wrote:
Hi Rudy,
I added call when needed because EncryptUpdate can be called more than
once, as long as EncryptFinal
From: owner-openssl-us...@openssl.org On Behalf Of PS
Sent: Tuesday, 20 July, 2010 14:40
To: openssl-users@openssl.org
Subject: Public/Private Key Pair Unique?
Let us say I have a certificate and a private key pair (C1, K1)
Now, lets say I received a
Your question makes no sense.
If you know PK1 (contained in C1), and you know K1, then if you
receive C2 that contained PK1, you know that someone's trying to make
you think you're talking to yourself. (Nobody else can, by the rules
of PKI, have K1 but you -- which is why the challenge/response
