Return the EVP_PKEY_CTX used for key transport or key agreement on a recipient info.
Declared in <openssl/cms.h>
EVP_PKEY_CTX*
CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo* ri);Internal EVP_PKEY_CTX pointer (do not free), or NULL if none / wrong type.
| Name | Description |
|---|---|
| ri | Recipient info of type CMS_RECIPINFO_TRANS or CMS_RECIPINFO_AGREE. |