crypto_copy_key_to_ctx
if ((rv = crypto_copy_key_to_ctx(key, &ctxp->key, &ctxp->keychunk_size,
if ((rv = crypto_copy_key_to_ctx(key, &ctxp->key, &ctxp->keychunk_size,
if ((rv = crypto_copy_key_to_ctx(key, &ctxp->key, &ctxp->keychunk_size,
extern int crypto_copy_key_to_ctx(crypto_key_t *, crypto_key_t **, size_t *,