Cryptographic Message Syntax (CMS) Encrypted Key Package Content Type, December 2010
- File formats:
- PROPOSED STANDARD
- S. Turner
- NON WORKING GROUP
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This document defines the Cryptographic Message Syntax (CMS) encrypted key package content type, which can be used to encrypt a content that includes a key package, such as a symmetric key package or an asymmetric key package. It is transport independent. CMS can be used to digitally sign, digest, authenticate, or further encrypt this content type. It is designed to be used with the CMS Content Constraints (CCC) extension, which does not constrain the EncryptedData, EnvelopedData, and AuthEnvelopedData. [STANDARDS-TRACK]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.