


#define OPENSSL_SUPPRESS_DEPRECATED

#include "eng_local.h"

static ENGINE_TABLE *rsa_table = NULL;
static const int dummy_nid = 1;

void ENGINE_unregister_RSA(ENGINE *e)
{
    engine_table_unregister(&rsa_table, e);
}

static void engine_unregister_all_RSA(void)
{
    engine_table_cleanup(&rsa_table);
}

int ENGINE_register_RSA(ENGINE *e)
{
    if (e->rsa_meth)
        return engine_table_register(&rsa_table,
                                     engine_unregister_all_RSA, e, &dummy_nid,
                                     1, 0);
    return 1;
}

void ENGINE_register_all_RSA(void)
{
    ENGINE *e;

    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
        ENGINE_register_RSA(e);
}

int ENGINE_set_default_RSA(ENGINE *e)
{
    if (e->rsa_meth)
        return engine_table_register(&rsa_table,
                                     engine_unregister_all_RSA, e, &dummy_nid,
                                     1, 1);
    return 1;
}


ENGINE *ENGINE_get_default_RSA(void)
{
    return ossl_engine_table_select(&rsa_table, dummy_nid,
                                    OPENSSL_FILE, OPENSSL_LINE);
}


const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e)
{
    return e->rsa_meth;
}


int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth)
{
    e->rsa_meth = rsa_meth;
    return 1;
}
