I have problem on ms windows server 2003 with hotfix KB 938397. I try sign with certificate which is in old sha1 format. If i sign with SHA1 everything go ok. But if i try sign wit …

I need more informations about parameter ValiadtionOptions. I found in documentation option "UseCacheOnly". Because i do not have sources of lib i thing that: For verification of t …

I'am writing an application which works with signed mails (S/MIME). In saved message (as ".eml") i see signature part (filename smime.p7s). I need whole this part as a file or stre …