Return the X9.42 KDF OID currently configured on a DH key context.
Declared in <openssl/dh.h>
int
EVP_PKEY_CTX_get0_dh_kdf_oid(
EVP_PKEY_CTX* ctx,
ASN1_OBJECT** oid);1 on success, or a non-positive value on failure.
| Name | Description |
|---|---|
| ctx | Key context configured for a DH KDF operation. |
| oid | Receives an internal ASN1_OBJECT pointer (do not free). |