CMS_RecipientInfo_set0_pkey man page on AIX

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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_Recipi‐
       entInfo structures associated with a CMS EnvelopedData structure.

       CMS_RecipientInfo_type() returns the type of CMS_RecipientInfo struc‐
       ture ri.	 It will currently return CMS_RECIPINFO_TRANS, CMS_RECIP‐

       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 num‐
       ber 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_RECIP‐
       INFO_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_RECIP‐

       CMS_RecipientInfo_kekri_get0_id() retrieves the key information from
       the CMS_RecipientInfo structure ri which must be of type CMS_RECIP‐
       INFO_KEK.  Any of the remaining parameters can be NULL if the applica‐
       tion is not interested in the value of a field. Where a field is
       optional and absent NULL will be written to the corresponding parame‐
       ter. The keyEncryptionAlgorithm field is written to palg, the keyIden‐
       tifier field is written to pid, the date field if present is written to
       pdate, if the other field is present the components keyAttrId and key‐
       Attr are written to parameters potherid and pothertype.

       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 com‐
       parison 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_Recipi‐
       entInfo structure can be ignored or its key identifier data retrieved
       using an appropriate function. Then if the corresponding secret or pri‐
       vate key can be obtained by any appropriate means it can then associ‐
       ated with the structure and CMS_RecpientInfo_decrypt() called. If suc‐
       cessful 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

1.0.0h				  2008-04-11	    CMS_get0_RecipientInfos(3)
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