NAME
EVP_PKEY_set1_RSA, EVP_PKEY_set1_DSA, EVP_PKEY_set1_DH, EVP_PKEY_set1_EC_KEY, EVP_PKEY_get1_RSA, EVP_PKEY_get1_DSA, EVP_PKEY_get1_DH, EVP_PKEY_get1_EC_KEY, EVP_PKEY_assign_RSA, EVP_PKEY_assign_DSA, EVP_PKEY_assign_DH, EVP_PKEY_assign_EC_KEY, EVP_PKEY_type — EVP_PKEY assignment functions.
Synopsis
#include <openssl/evp.h>
int
EVP_PKEY_set1_RSA(EVP_PKEY *pkey,RSA *key);
int EVP_PKEY_set1_DSA(EVP_PKEY
*pkey,DSA *key);
int EVP_PKEY_set1_DH(EVP_PKEY *pkey,DH
*key);
int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,EC_KEY
*key);
RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
DSA
*EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
DH *EVP_PKEY_get1_DH(EVP_PKEY
*pkey);
EC_KEY *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
int
EVP_PKEY_assign_RSA(EVP_PKEY *pkey,RSA *key);
int EVP_PKEY_assign_DSA(EVP_PKEY
*pkey,DSA *key);
int EVP_PKEY_assign_DH(EVP_PKEY *pkey,DH
*key);
int EVP_PKEY_assign_EC_KEY(EVP_PKEY *pkey,EC_KEY
*key);
int EVP_PKEY_type(int type);
DESCRIPTION
EVP_PKEY_set1_RSA(), EVP_PKEY_set1_DSA(), EVP_PKEY_set1_DH()
and EVP_PKEY_set1_EC_KEY() set the key referenced by pkey to key.
EVP_PKEY_get1_RSA(), EVP_PKEY_get1_DSA(), EVP_PKEY_get1_DH()
and EVP_PKEY_get1_EC_KEY() return the referenced key in pkey or NULL if
the key is not of the correct type.
EVP_PKEY_assign_RSA() EVP_PKEY_assign_DSA(), EVP_PKEY_assign_DH()
and EVP_PKEY_assign_EC_KEY() also set the referenced key to key however
these use the supplied key internally and so key will
be freed when the parent pkey is freed.
EVP_PKEY_type() returns the type of key corresponding to the
value type. The type of a key can be obtained with
EVP_PKEY_type(pkey->type). The return value will be EVP_PKEY_RSA,
EVP_PKEY_DSA, EVP_PKEY_DH or EVP_PKEY_EC for the corresponding key
types or NID_undef if the key type is unassigned.
NOTES
In accordance with the OpenSSL naming convention the key obtained
from or assigned to the pkey using the 1 functions
must be freed as well as pkey.
EVP_PKEY_assign_RSA() EVP_PKEY_assign_DSA(), EVP_PKEY_assign_DH() EVP_PKEY_assign_EC_KEY()
are implemented as macros.
RETURN VALUES
EVP_PKEY_set1_RSA(), EVP_PKEY_set1_DSA(), EVP_PKEY_set1_DH()
and EVP_PKEY_set1_EC_KEY() return 1 for success or 0 for failure.
EVP_PKEY_get1_RSA(), EVP_PKEY_get1_DSA(), EVP_PKEY_get1_DH()
and EVP_PKEY_get1_EC_KEY() return the referenced key or NULL if
an error occurred.
EVP_PKEY_assign_RSA() EVP_PKEY_assign_DSA(), EVP_PKEY_assign_DH()
and EVP_PKEY_assign_EC_KEY() return 1 for success and 0 for failure.
