ON">DESCRIPTION</h1>

<p>EVP_PKEY_set1_encoded_public_key() can be used to set the public key value within an existing EVP_PKEY object. For the built-in OpenSSL algorithms this currently only works for those that support key exchange. Parameters are not set as part of this operation, so typically an application will create an EVP_PKEY first, set the parameters on it, and then call this function. For example setting the parameters might be done using <a href="../man3/EVP_PKEY_copy_parameters.html">EVP_PKEY_c