+int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
+ X509_ALGOR **palg,
+ ASN1_OCTET_STRING **pukm);
+STACK_OF(CMS_RecipientEncryptedKey) *
+ CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
+
+int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
+ X509_ALGOR **pubalg,
+ ASN1_BIT_STRING **pubkey,
+ ASN1_OCTET_STRING **keyid,
+ X509_NAME **issuer, ASN1_INTEGER **sno);
+
+int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
+
+int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
+ ASN1_OCTET_STRING **keyid,
+ ASN1_GENERALIZEDTIME **tm,
+ CMS_OtherKeyAttribute **other,
+ X509_NAME **issuer, ASN1_INTEGER **sno);
+int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
+ X509 *cert);
+int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
+EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
+ CMS_RecipientEncryptedKey *rek);
+
+int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
+ ASN1_OCTET_STRING *ukm, int keylen);