On Sun, Mar 02, 2008, Skanda Nagaraja wrote: > Hi, > > I am trying to port some ECDSA specific code from openssl. A structure named > "ECDSA_SIG_seg_tt" gets called by another structure "ECDSA_SIG_it". These two > structures are used in crypto/asn1/tasn_enc.c and crypto/asn1/tasn_dec.c. > > Is it possible that some pointers be given on the definition of this > (ECDSA_SIG_seq_tt) structure? Thanks. > Any help would be appreciated. >
That structure is part of an ASN1 module. It is defined in crypto/ecdsa/ecs_asn1.c The purpose is to translate the BIGNUM version of the signature (r,s values) into the DER version. If you don't need that you can avoid that structure altogether but you'll have to remove any appropriate ASN1 encode/decode routines. Steve. -- Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage OpenSSL project core developer and freelance consultant. Homepage: http://www.drh-consultancy.demon.co.uk ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
