> The source for incremental_send isn't in the book anywhere > that I've seen.
Well then that explains the problem. You are calling a function that does not exist. > I'm using the first edition (June 2002). > My code does call incremental_send, > and the code I'm trying to compile is the example code provided in the > book itself (in chapter 6 - see example 6-4). I don't have your book, but I found similar example code online that calls "incremental_send" and it always includes the actual code for "incremental_send". > The book provides the code for incremental_encrypt as well as > incremental_finish, so my assumption is that it is a method > included in the bowels of the libraries provided. If that were true, it would show that you are going the wrong way. You should be using OpenSSL's documented interface, not functions deep in its bowels. > Are you saying that this is a method that I must construct myself? Yes. > The book doesn't say that, so my assumption is that it is provided. I don't have the book you have, but every example I was able to find online that called "incremental_send" included an implementation of it. This is one example: http://www.cs.odu.edu/~cs772/sourcecode/NSwO/compiled/encdec.c I think the correct assumption is that the example *assumes* you have coded an "incremental_send" function and is intended to demonstrate the plumbing between OpenSSL's encryption/decryption engine and an incremental transmit function. This is strongly implied by the excerpt of the book I was able to find on Amazon. This is intended to demonstrate an encryption/decryption implementation as a stream filter. It assumes the data comes from someplace, gets encrypted or decrypted, and then goes someplace else. The "incremental_send" function is intended to be the "goes someplace else" function. DS ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
