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This draft is a work item of the S/MIME Mail Security Working Group of the IETF.
Title : S/MIME Version 3.1 Certificate Handling
Author(s) : B. Ramsdell
Filename : draft-ietf-smime-rfc2632bis-06.txt
Pages : 13
Date : 2004-5-10
S/MIME (Secure/Multipurpose Internet Mail Extensions), described in
[SMIME-MSG], provides a method to send and receive secure MIME
messages. Before using a public key to provide security services, the
S/MIME agent MUST certify that the public key is valid. S/MIME agents
MUST use PKIX certificates to validate public keys as described in the
Internet X.509 Public Key Infrastructure (PKIX) Certificate and CRL
Profile [KEYM]. S/MIME agents MUST meet the certificate processing
requirements documented in this document in addition to those stated
This specification is compatible with the Cryptographic Message Syntax
[CMS] in that it uses the data types defined by CMS. It also inherits
all the varieties of architectures for certificate-based key
management supported by CMS.
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