CMS_RecipientInfo_decrypt man page on SmartOS

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CMS_get0_RecipientInfos(3)	    OpenSSL	    CMS_get0_RecipientInfos(3)

	CMS_get0_RecipientInfos, CMS_RecipientInfo_type, CMS_RecipientInfo_ktri_get0_signer_id,CMS_RecipientInfo_ktri_cert_cmp, CMS_RecipientInfo_set0_pkey, CMS_RecipientInfo_kekri_get0_id, CMS_RecipientInfo_kekri_id_cmp, CMS_RecipientInfo_set0_key, CMS_RecipientInfo_decrypt - CMS envelopedData RecipientInfo routines

	#include <openssl/cms.h>

	STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
	int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);

	int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri, ASN1_OCTET_STRING **keyid, X509_NAME **issuer, ASN1_INTEGER **sno);
	int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
	int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);

	int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri, X509_ALGOR **palg, ASN1_OCTET_STRING **pid, ASN1_GENERALIZEDTIME **pdate, ASN1_OBJECT **potherid, ASN1_TYPE **pothertype);
	int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri, const unsigned char *id, size_t idlen);
	int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri, unsigned char *key, size_t keylen);

	int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);

       The function CMS_get0_RecipientInfos() returns all the
       CMS_RecipientInfo structures associated with a CMS EnvelopedData

       CMS_RecipientInfo_type() returns the type of CMS_RecipientInfo
       structure ri.  It will currently return CMS_RECIPINFO_TRANS,

       CMS_RecipientInfo_ktri_get0_signer_id() retrieves the certificate
       recipient identifier associated with a specific CMS_RecipientInfo
       structure ri, which must be of type CMS_RECIPINFO_TRANS. Either the
       keyidentifier will be set in keyid or both issuer name and serial
       number in issuer and sno.

       CMS_RecipientInfo_ktri_cert_cmp() compares the certificate cert against
       the CMS_RecipientInfo structure ri, which must be of type
       CMS_RECIPINFO_TRANS.  It returns zero if the comparison is successful
       and non zero if not.

       CMS_RecipientInfo_set0_pkey() associates the private key pkey with the
       CMS_RecipientInfo structure ri, which must be of type

       CMS_RecipientInfo_kekri_get0_id() retrieves the key information from
       the CMS_RecipientInfo structure ri which must be of type
       CMS_RECIPINFO_KEK.  Any of the remaining parameters can be NULL if the
       application is not interested in the value of a field. Where a field is
       optional and absent NULL will be written to the corresponding
       parameter. The keyEncryptionAlgorithm field is written to palg, the
       keyIdentifier field is written to pid, the date field if present is
       written to pdate, if the other field is present the components
       keyAttrId and keyAttr are written to parameters potherid and

       CMS_RecipientInfo_kekri_id_cmp() compares the ID in the id and idlen
       parameters against the keyIdentifier CMS_RecipientInfo structure ri,
       which must be of type CMS_RECIPINFO_KEK.	 It returns zero if the
       comparison is successful and non zero if not.

       CMS_RecipientInfo_set0_key() associates the symmetric key key of length
       keylen with the CMS_RecipientInfo structure ri, which must be of type

       CMS_RecipientInfo_decrypt() attempts to decrypt CMS_RecipientInfo
       structure ri in structure cms. A key must have been associated with the
       structure first.

       The main purpose of these functions is to enable an application to
       lookup recipient keys using any appropriate technique when the simpler
       method of CMS_decrypt() is not appropriate.

       In typical usage and application will retrieve all CMS_RecipientInfo
       structures using CMS_get0_RecipientInfos() and check the type of each
       using CMS_RecpientInfo_type(). Depending on the type the
       CMS_RecipientInfo structure can be ignored or its key identifier data
       retrieved using an appropriate function. Then if the corresponding
       secret or private key can be obtained by any appropriate means it can
       then associated with the structure and CMS_RecpientInfo_decrypt()
       called. If successful CMS_decrypt() can be called with a NULL key to
       decrypt the enveloped content.

       CMS_get0_RecipientInfos() returns all CMS_RecipientInfo structures, or
       NULL if an error occurs.

       CMS_RecipientInfo_ktri_get0_signer_id(), CMS_RecipientInfo_set0_pkey(),
       CMS_RecipientInfo_kekri_get0_id(), CMS_RecipientInfo_set0_key() and
       CMS_RecipientInfo_decrypt() return 1 for success or 0 if an error

       CMS_RecipientInfo_ktri_cert_cmp() and CMS_RecipientInfo_kekri_cmp()
       return 0 for a successful comparison and non zero otherwise.

       Any error can be obtained from ERR_get_error(3).

       ERR_get_error(3), CMS_decrypt(3)

       These functions were first was added to OpenSSL 0.9.8

1.0.1g				  2014-03-17	    CMS_get0_RecipientInfos(3)

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