Function openssl_aesni_ctx_clone

dpdk/drivers/crypto/openssl/rte_openssl_pmd.c:456–474

#if (OPENSSL_VERSION_NUMBER >= 0x30000000L && OPENSSL_VERSION_NUMBER < 0x30200000L)
static int openssl_aesni_ctx_clone(EVP_CIPHER_CTX **dest,
		struct openssl_session *sess)
{
	/* OpenSSL versions 3.0.0 <= V < 3.2.0 have no dupctx() implementation
	 * for AES-GCM and AES-CCM. In this case, we have to create new empty
	 * contexts and initialise, as we did the original context.
	 */
	if (sess->auth.algo == RTE_CRYPTO_AUTH_AES_GMAC)
		sess->aead_algo = RTE_CRYPTO_AEAD_AES_GCM;

	if (sess->cipher.direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
		return openssl_set_sess_aead_enc_param(sess, sess->aead_algo,
				sess->auth.digest_length, sess->cipher.key.data,
				dest);
	else
		return openssl_set_sess_aead_dec_param(sess, sess->aead_algo,
				sess->auth.digest_length, sess->cipher.key.data,
				dest);
}
#endif

/** Set session cipher parameters */