Hi, I'm new to OpenSSL, having just installed openssl-fips-1.2. I'm looking for some guidance in how to use OpenSSL (from the command line) to verify ECDSA signatures.
In particular, I have the following questions: * is it possible to define our own curves (rather than using one of the predefined curves)? * how configurable is the hashing step? I see that there are parameters like "-ecdsa-with-SHA1" - can arbitrary hashing functions be used? * where can I find some good (= simple!) documentation on using OpenSSL for this task. I've not had much luck finding anything relevant in the man page. Apologies for any dumb questions there - thanks in advance for any assistance! Alistair. Please help Logica to respect the environment by not printing this email / Merci d'aider Logica à préserver l'environnement en évitant d'imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen Sie so Logica dabei die Umwelt zu schuetzen / Por favor ajude a Logica a respeitar o ambiente não imprimindo este correio electrónico. This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org
