EVP_PKEY_assign_DH(3)

EVP_PKEY_set1_RSA(3)         OpenSSL         EVP_PKEY_set1_RSA(3)

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

1.0.2t               Last change: 2019-09-10                    1

EVP_PKEY_set1_RSA(3)         OpenSSL         EVP_PKEY_set1_RSA(3)

     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() and 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.

SEE ALSO

     EVP_PKEY_new(3)

HISTORY

     TBA

1.0.2t               Last change: 2019-09-10                    2