PKCS#7Viewer ... Finally, a graphical tool for inspecting ASN.1 parse trees aka Mac App Store Receipts and codesign/SSL certificates encoded in the ASN.1 DER/BER format. Use alone or in conjunction with Tighten Pro code generator.
Aimed primarily at Cocoa developers writing and testing code for In-App Purchase Receipt validation, PKCS#7Viewer can open and inspect almost any PKCS ASN.1 DER/BER encoded container.
Some examples of files in this format:
- Mac App Store Receipts inside application bundles
- Mac Developer and Developer ID certificate pairs.
- Codesigning Certificates
- SSL certificates
- Bug fix for certificate viewing under 10.6.6