• Initializing The Encoder

• Specifying Message Characteristics

• Encoding The Message

• Initializing The Decoder

• Decoding The Message

• Verifying The Signature

• Obtaining Message Content

• CMSDecoderCopyAllCerts

• CMSDecoderCopyContent

• CMSDecoderCopyDetachedContent

• CMSDecoderCopyEncapsulatedContentType

• CMSDecoderCopySignerCert

• CMSDecoderCopySignerEmailAddress

• CMSDecoderCopySignerStatus

• CMSDecoderCreate

• CMSDecoderFinalizeMessage

• CMSDecoderGetNumSigners

• CMSDecoderGetTypeID

• CMSDecoderIsContentEncrypted

• CMSDecoderSetDetachedContent

• CMSDecoderSetSearchKeychain

• CMSDecoderUpdateMessage

• CMSEncode

• CMSEncoderAddRecipients

• CMSEncoderAddSignedAttributes

• CMSEncoderAddSigners

• CMSEncoderAddSupportingCerts

• CMSEncoderCopyEncapsulatedContentType

• CMSEncoderCopyEncodedContent

• CMSEncoderCopyRecipients

• CMSEncoderCopySigners

• CMSEncoderCopySupportingCerts

• CMSEncoderCreate

• CMSEncoderGetCertificateChainMode

• CMSEncoderGetHasDetachedContent

• CMSEncoderGetTypeID

• CMSEncoderSetCertificateChainMode

• CMSEncoderSetEncapsulatedContentType

• CMSEncoderSetHasDetachedContent

• CMSEncoderUpdateContent

• CMSEncoderRef

• CMSDecoderRef

• Attributes For Signed Messages

• Certificate Inclusion Constants

• Signature Status Constants