On 4/13/2011 2:35 AM, pattabi raman wrote:
*1. If I can't use sprintf then how can I copy the enrypted message to a character buffer. Bcoz so far I am sending the request to middleware in Char Buffer using TCP /IP socket. How can I able to achieve now.* **
If you don't know how to copy bytes of data, you don't know how to code in C. You can copy it yourself, using a 'for' loop. You can use 'memcpy'.
*2. Actually I am using 2048 bit public key. So what is the right size I can use. I tried to use RSA_size(rsa) , which gives core dump error. * So any idea on the above points will help me a lot. Thanks.
I'd have to see the code to be sure, but likely your core dump comes from misusing the result of this call. For example, there is no guarantee that you can *en*crypt a value just because it is RSA_size or fewer bytes.
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