C_KEY_oct2priv(EC_KEY *eckey, const unsigned char *buf, size_t len);
 size_t EC_KEY_priv2oct(const EC_KEY *eckey, unsigned char *buf, size_t len);

 size_t EC_KEY_priv2buf(const EC_KEY *eckey, unsigned char **pbuf);
 int EC_KEY_precompute_mult(EC_KEY *key, BN_CTX *ctx);</code></pre>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>EVP_EC_gen() generates a new EC key pair on the given <i>curve</i>.</p>

<p>All of the functions described below are deprecated. Applications should instead use EVP_EC_gen(), <a href=".