[I'm keeping this in openssl-dev, as it feels that's where it belongs] In message <[EMAIL PROTECTED]> on Sat, 16 Oct 2004 14:32:54 +0000, "Paolo Serra" <[EMAIL PROTECTED]> said:
paolino55> I'm trying to integrate a new cipher (aes-ccm) into the paolino55> crypto lib. I want to have the new algorithm available from paolino55> every application linking the library but we have not found paolino55> where we have to add the cipher definition to have it paolino55> listed among the available ones. [...] paolino55> I don't need to have "cbc, ofc, ecb, ..." so I added in paolino55> /crypto/evp/evp_locl.h this lines: paolino55> #define BLOCK_CIPHER_func_ccm(cname, cprefix, kstruct, ksched) paolino55> #define BLOCK_CIPHER_def_ccm(cname, kstruct, nid, block_size, key_len, paolino55> iv_len, flags,init_key, cleanup, set_asn1, get_asn1, ctrl) I assume you gave those macros some kind of value as well. Could you show us the full definition, please? [...] paolino55> and now, if I edit from the shell the command "make" it paolino55> compiles a few seconds and answers this lines: paolino55> paolino55> ../libcrypto.a(c_allc.o): In function `OpenSSL_add_all_ciphers': paolino55> c_allc.o(.text+0x39d): undefined reference to `EVP_aes_ccm' paolino55> collect2: ld returned 1 exit status paolino55> make[1]: *** [openssl] Error 1 paolino55> make[1]: Leaving directory `/home/paolo/openssl/apps' paolino55> make: *** [sub_all] Error 1 paolino55> paolino55> Is there anyone who can help me to overcome this error and paolino55> address me how to continue my integration of this new paolino55> cipher (which files to modify, ecc) The only way to figure out what's wrong is for you to show us the full definition of BLOCK_CIPHER_func_ccm and BLOCK_CIPHER_def_ccm. Or send me your version of evp_locl.h and e_aes.c. Cheers, Richard ----- Please consider sponsoring my work on free software. See http://www.free.lp.se/sponsoring.html for details. -- Richard Levitte [EMAIL PROTECTED] http://richard.levitte.org/ "When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up." -- C.S. Lewis ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
