The OpenCA PKCS#7 Tool (also known as SV or Sign & Verify) allows for signature verification, chain certification, signature generation (either detached or non-detached), and signature modification from the detached form to the non-detached one.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
