Hi!
I am trying to validate a signature generated by crypto++ using an 1024 bit
RSA key and SHA1.
The rsautl tool shows the following hex dump. The original clear text was
just hello, world!.
D:\OpenSSL\binopenssl rsautl -in c:\crypto_hello_sig.bin -verify -inkey
c:\cryp
to_pub.pem -pubin -raw
Hi!
I am trying to validate a signature generated by crypto++ using an 1024 bit
RSA key and SHA1.
The rsautl tool shows the following hex dump. The original clear text was
just hello, world!.
D:\OpenSSL\binopenssl rsautl -in c:\crypto_hello_sig.bin -verify -inkey
c:\cryp
to_pub.pem -pubin -raw
that is hex encoded and DER
On Mon, May 03, 2004, Eleanor Nagai wrote:
Steven,
Hi!
Thanks very much for your response. I tried the -keyform option in the
dgst
command but get the message unable to load key file. So I tried your
suggestion
to convert the key to pem format using
and use the function
d2i_RSAPrivateKey to convert from Der to Internal format.
Regards,
Steven
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Eleanor Nagai
Sent: Sunday, 2 May 2004 9:34 AM
To: '[EMAIL PROTECTED]'
Subject: loading an RSA pubkey that is hex
Hi!
I'm somewhat new to the crypto world and openssl so I appologize if this
comes across a bit confusing.
I have an RSA public key generated by crypto++ that is in DER format and hex
(not base64) encoded. I also have a signature created with
the associated RSA private key using SHA1 digest and
