Definitions for "PKCS #7"
Public-Key Cryptography Standard #7. The standard developed by RSA Laboratories that governs the application of cryptography to data, for example digital signatures.
The public-key cryptography standard that governs signing and encryption.
The Cryptographic Message Syntax Standard. A general syntax for data to which cryptography may be applied, such as digital signatures and encryption. It also provides a syntax for disseminating certificates or certificate revocation lists and other message attributes, such as time stamps, to the message.