openssl/test/pbelutest.c

/* ====================================================================
 * Copyright (c) 2015 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 *    distribution.
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 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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 * 5. Products derived from this software may not be called "OpenSSL"
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 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

#include <openssl/evp.h>
#include <stdio.h>
#include <string.h>

/*
 * Password based encryption (PBE) table ordering test.
 * Attempt to look up all supported algorithms.
 */

int main(int argc, char **argv)
{
    size_t i;
    int rv = 0;
    int pbe_type, pbe_nid;
    int last_type = -1, last_nid = -1;
    for (i = 0; EVP_PBE_get(&pbe_type, &pbe_nid, i) != 0; i++) {
        if (EVP_PBE_find(pbe_type, pbe_nid, NULL, NULL, 0) == 0) {
            rv = 1;
            break;
        }
    }
    if (rv == 0)
        return 0;
    /* Error: print out whole table */
    for (i = 0; EVP_PBE_get(&pbe_type, &pbe_nid, i) != 0; i++) {
        if (pbe_type > last_type)
            rv = 0;
        else if (pbe_type < last_type || pbe_nid < last_nid)
            rv = 1;
        else
            rv = 0;
        fprintf(stderr, "PBE type=%d %d (%s): %s\n", pbe_type, pbe_nid,
                OBJ_nid2sn(pbe_nid), rv ? "ERROR" : "OK");
        last_type = pbe_type;
        last_nid = pbe_nid;
    }
    return 1;
}