| Features | |
| * Added partial support for parsing the PKCS #7 Cryptographic Message | |
| Syntax, as defined in RFC 2315. Currently, support is limited to the | |
| following: | |
| - Only the signed-data content type, version 1 is supported. | |
| - Only DER encoding is supported. | |
| - Only a single digest algorithm per message is supported. | |
| - Certificates must be in X.509 format. A message must have either 0 | |
| or 1 certificates. | |
| - There is no support for certificate revocation lists. | |
| - The authenticated and unauthenticated attribute fields of SignerInfo | |
| must be empty. | |
| Many thanks to Daniel Axtens, Nayna Jain, and Nick Child from IBM for | |
| contributing this feature, and to Demi-Marie Obenour for contributing | |
| various improvements, tests and bug fixes. |