RSASSA-PSS command

2014-04-17 Thread shixin
Hi all, I want to sign with RSASSA-PSS, but I don't know how use openssl in command. Best Wishes, Thanks!

Re:RSASSA-PSS command

2014-04-17 Thread shixin
Oh, my purpose is generate x509 certificate that the Subject Public Key Information is id-RSASA-PSS 2058. Thanks At 2014-04-17 18:51:50,shixin shixin...@163.com wrote: Hi all, I want to sign with RSASSA-PSS, but I don't know how use openssl in command. Best Wishes, Thanks!

Re:Re: RSASSA-PSS command

2014-04-17 Thread shixin
At 2014-04-17 19:29:34,Hanno Böck ha...@hboeck.de wrote: On Thu, 17 Apr 2014 19:20:49 +0800 (CST) shixin shixin...@163.com wrote: Oh, my purpose is generate x509 certificate that the Subject Public Key Information is id-RSASA-PSS 2058. I think openssl is not able to do that. At least

about ecdsa patent in openssl code

2014-04-09 Thread shixin
Hi all, I have a question on openssl ECDSA code. Can ECDSA be safely used without infringing on patents? The ECDSA implementation which is patent-free in openssl ? I would like to make use of ECDSA in embedded system, so I porting code from openssl. Will there be any problem? Best Wishes!

about ecdsa patent in openssl code

2014-04-09 Thread shixin
Hi all, I have a question on openssl ECDSA code. Can ECDSA be safely used without infringing on patents? The ECDSA implementation which is patent-free in openssl ? I would like to make use of ECDSA in embedded system, so I porting code from openssl. Will there be any problem? Best Wishes!

ECDSA_do_verify error?

2013-08-29 Thread shixin
(pub_key_x); if (pub_key_y) OPENSSL_free(pub_key_y); CRYPTO_cleanup_all_ex_data(); ERR_free_strings(); ERR_remove_state(0); return 0; } But why? The Programdoes not seemwrong. Looking forward to yourreply~~~ Best Wishes! ShiXin