[#CMS_RecipientInfo_kekri_get0_id]
= CMS_RecipientInfo_kekri_get0_id
:mrdocs:

Return non‐owning pointers to the key‐encryption key identifier fields of a KEKRI.

== Synopsis

Declared in `<openssl/cms.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
CMS_RecipientInfo_kekri_get0_id(
    xref:CMS_RecipientInfo.adoc[CMS_RecipientInfo]* ri,
    xref:X509_ALGOR.adoc[X509_ALGOR]** palg,
    xref:ASN1_OCTET_STRING.adoc[ASN1_OCTET_STRING]** pid,
    xref:ASN1_GENERALIZEDTIME.adoc[ASN1_GENERALIZEDTIME]** pdate,
    xref:ASN1_OBJECT.adoc[ASN1_OBJECT]** potherid,
    xref:ASN1_TYPE.adoc[ASN1_TYPE]** pothertype);
----

== Return Value

1 on success, or 0 if `ri` is not a KEK recipient info.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ri*
| Recipient info of type CMS_RECIPINFO_KEK.
| *palg*
| Optional out‐parameter for the keyEncryptionAlgorithm, or NULL.
| *pid*
| Optional out‐parameter for the keyIdentifier OCTET STRING, or NULL.
| *pdate*
| Optional out‐parameter for the optional date, or NULL.
| *potherid*
| Optional out‐parameter for otherKeyAttribute OID, or NULL.
| *pothertype*
| Optional out‐parameter for otherKeyAttribute value, or NULL.
|===


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