/src/openssl30/crypto/ffc/ffc_params.c

Source (jump to first uncovered line)
/*
 * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <string.h> /* memset */
#include <openssl/core_names.h>
#include "internal/ffc.h"
#include "internal/param_build_set.h"
#include "internal/nelem.h"

#ifndef FIPS_MODULE
# include <openssl/asn1.h> /* ossl_ffc_params_print */
#endif

void ossl_ffc_params_init(FFC_PARAMS *params)
{
    memset(params, 0, sizeof(*params));
    params->pcounter = -1;
    params->gindex = FFC_UNVERIFIABLE_GINDEX;
    params->flags = FFC_PARAM_FLAG_VALIDATE_PQG;
}

void ossl_ffc_params_cleanup(FFC_PARAMS *params)
{
    BN_free(params->p);
    BN_free(params->q);
    BN_free(params->g);
    BN_free(params->j);
    OPENSSL_free(params->seed);
    ossl_ffc_params_init(params);
}

void ossl_ffc_params_set0_pqg(FFC_PARAMS *d, BIGNUM *p, BIGNUM *q, BIGNUM *g)
{
    if (p != NULL && p != d->p) {
        BN_free(d->p);
        d->p = p;
    }
    if (q != NULL && q != d->q) {
        BN_free(d->q);
        d->q = q;
    }
    if (g != NULL && g != d->g) {
        BN_free(d->g);
        d->g = g;
    }
}

void ossl_ffc_params_get0_pqg(const FFC_PARAMS *d, const BIGNUM **p,
                              const BIGNUM **q, const BIGNUM **g)
{
    if (p != NULL)
        *p = d->p;
    if (q != NULL)
        *q = d->q;
    if (g != NULL)
        *g = d->g;
}


/* j is the 'cofactor' that is optionally output for ASN1. */
void ossl_ffc_params_set0_j(FFC_PARAMS *d, BIGNUM *j)
{
    BN_free(d->j);
    d->j = NULL;
    if (j != NULL)
        d->j = j;
}

int ossl_ffc_params_set_seed(FFC_PARAMS *params,
                             const unsigned char *seed, size_t seedlen)
{
    if (params == NULL)
        return 0;

    if (params->seed != NULL) {
        if (params->seed == seed)
            return 1;
        OPENSSL_free(params->seed);
    }

    if (seed != NULL && seedlen > 0) {
        params->seed = OPENSSL_memdup(seed, seedlen);
        if (params->seed == NULL)
            return 0;
        params->seedlen = seedlen;
    } else {
        params->seed = NULL;
        params->seedlen = 0;
    }
    return 1;
}

void ossl_ffc_params_set_gindex(FFC_PARAMS *params, int index)
{
    params->gindex = index;
}

void ossl_ffc_params_set_pcounter(FFC_PARAMS *params, int index)
{
    params->pcounter = index;
}

void ossl_ffc_params_set_h(FFC_PARAMS *params, int index)
{
    params->h = index;
}

void ossl_ffc_params_set_flags(FFC_PARAMS *params, unsigned int flags)
{
    params->flags = flags;
}

void ossl_ffc_params_enable_flags(FFC_PARAMS *params, unsigned int flags,
                                  int enable)
{
    if (enable)
        params->flags |= flags;
    else
        params->flags &= ~flags;
}

int ossl_ffc_set_digest(FFC_PARAMS *params, const char *alg, const char *props)
{
    params->mdname = alg;
    params->mdprops = props;
    return 1;
}

int ossl_ffc_params_set_validate_params(FFC_PARAMS *params,
                                        const unsigned char *seed,
                                        size_t seedlen, int counter)
{
    if (!ossl_ffc_params_set_seed(params, seed, seedlen))
        return 0;
    params->pcounter = counter;
    return 1;
}

void ossl_ffc_params_get_validate_params(const FFC_PARAMS *params,
                                         unsigned char **seed, size_t *seedlen,
                                         int *pcounter)
{
    if (seed != NULL)
        *seed = params->seed;
    if (seedlen != NULL)
        *seedlen = params->seedlen;
    if (pcounter != NULL)
        *pcounter = params->pcounter;
}

static int ffc_bn_cpy(BIGNUM **dst, const BIGNUM *src)
{
    BIGNUM *a;

    /*
     * If source is read only just copy the pointer, so
     * we don't have to reallocate it.
     */
    if (src == NULL)
        a = NULL;
    else if (BN_get_flags(src, BN_FLG_STATIC_DATA)
             && !BN_get_flags(src, BN_FLG_MALLOCED))
        a = (BIGNUM *)src;
    else if ((a = BN_dup(src)) == NULL)
        return 0;
    BN_clear_free(*dst);
    *dst = a;
    return 1;
}

int ossl_ffc_params_copy(FFC_PARAMS *dst, const FFC_PARAMS *src)
{
    if (!ffc_bn_cpy(&dst->p, src->p)
        || !ffc_bn_cpy(&dst->g, src->g)
        || !ffc_bn_cpy(&dst->q, src->q)
        || !ffc_bn_cpy(&dst->j, src->j))
        return 0;

    dst->mdname = src->mdname;
    dst->mdprops = src->mdprops;
    OPENSSL_free(dst->seed);
    dst->seedlen = src->seedlen;
    if (src->seed != NULL) {
        dst->seed = OPENSSL_memdup(src->seed, src->seedlen);
        if  (dst->seed == NULL)
            return 0;
    } else {
        dst->seed = NULL;
    }
    dst->nid = src->nid;
    dst->pcounter = src->pcounter;
    dst->h = src->h;
    dst->gindex = src->gindex;
    dst->flags = src->flags;
    dst->keylength = src->keylength;
    return 1;
}

int ossl_ffc_params_cmp(const FFC_PARAMS *a, const FFC_PARAMS *b, int ignore_q)
{
    return BN_cmp(a->p, b->p) == 0
           && BN_cmp(a->g, b->g) == 0
           && (ignore_q || BN_cmp(a->q, b->q) == 0); /* Note: q may be NULL */
}

int ossl_ffc_params_todata(const FFC_PARAMS *ffc, OSSL_PARAM_BLD *bld,
                      OSSL_PARAM params[])
{
    int test_flags;

    if (ffc == NULL)
        return 0;

    if (ffc->p != NULL
        && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_P, ffc->p))
        return 0;
    if (ffc->q != NULL
        && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_Q, ffc->q))
        return 0;
    if (ffc->g != NULL
        && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_G, ffc->g))
        return 0;
    if (ffc->j != NULL
        && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_COFACTOR,
                                    ffc->j))
        return 0;
    if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_GINDEX,
                                  ffc->gindex))
        return 0;
    if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_PCOUNTER,
                                  ffc->pcounter))
        return 0;
    if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_H, ffc->h))
        return 0;
    if (ffc->seed != NULL
        && !ossl_param_build_set_octet_string(bld, params,
                                              OSSL_PKEY_PARAM_FFC_SEED,
                                              ffc->seed, ffc->seedlen))
        return 0;
    if (ffc->nid != NID_undef) {
        const DH_NAMED_GROUP *group = ossl_ffc_uid_to_dh_named_group(ffc->nid);
        const char *name = ossl_ffc_named_group_get_name(group);

        if (name == NULL
            || !ossl_param_build_set_utf8_string(bld, params,
                                                 OSSL_PKEY_PARAM_GROUP_NAME,
                                                 name))
            return 0;
    }
    test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_PQ) != 0);
    if (!ossl_param_build_set_int(bld, params,
                                  OSSL_PKEY_PARAM_FFC_VALIDATE_PQ, test_flags))
        return 0;
    test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_G) != 0);
    if (!ossl_param_build_set_int(bld, params,
                                  OSSL_PKEY_PARAM_FFC_VALIDATE_G, test_flags))
        return 0;
    test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_LEGACY) != 0);
    if (!ossl_param_build_set_int(bld, params,
                                  OSSL_PKEY_PARAM_FFC_VALIDATE_LEGACY,
                                  test_flags))
        return 0;

    if (ffc->mdname != NULL
        && !ossl_param_build_set_utf8_string(bld, params,
                                             OSSL_PKEY_PARAM_FFC_DIGEST,
                                             ffc->mdname))
       return 0;
    if (ffc->mdprops != NULL
        && !ossl_param_build_set_utf8_string(bld, params,
                                             OSSL_PKEY_PARAM_FFC_DIGEST_PROPS,
                                             ffc->mdprops))
        return 0;
    return 1;
}

#ifndef FIPS_MODULE
int ossl_ffc_params_print(BIO *bp, const FFC_PARAMS *ffc, int indent)
{
    if (!ASN1_bn_print(bp, "prime P:", ffc->p, NULL, indent))
        goto err;
    if (!ASN1_bn_print(bp, "generator G:", ffc->g, NULL, indent))
        goto err;
    if (ffc->q != NULL
        && !ASN1_bn_print(bp, "subgroup order Q:", ffc->q, NULL, indent))
        goto err;
    if (ffc->j != NULL
        && !ASN1_bn_print(bp, "subgroup factor:", ffc->j, NULL, indent))
        goto err;
    if (ffc->seed != NULL) {
        size_t i;

        if (!BIO_indent(bp, indent, 128)
            || BIO_puts(bp, "seed:") <= 0)
            goto err;
        for (i = 0; i < ffc->seedlen; i++) {
            if ((i % 15) == 0) {
                if (BIO_puts(bp, "\n") <= 0
                    || !BIO_indent(bp, indent + 4, 128))
                    goto err;
            }
            if (BIO_printf(bp, "%02x%s", ffc->seed[i],
                           ((i + 1) == ffc->seedlen) ? "" : ":") <= 0)
                goto err;
        }
        if (BIO_write(bp, "\n", 1) <= 0)
            return 0;
    }
    if (ffc->pcounter != -1) {
        if (!BIO_indent(bp, indent, 128)
            || BIO_printf(bp, "counter: %d\n", ffc->pcounter) <= 0)
            goto err;
    }
    return 1;
err:
    return 0;
}
#endif /* FIPS_MODULE */

Coverage Report

Created: 2025-06-13 06:58

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
3		*
4		* Licensed under the Apache License 2.0 (the "License"). You may not use
5		* this file except in compliance with the License. You can obtain a copy
6		* in the file LICENSE in the source distribution or at
7		* https://www.openssl.org/source/license.html
8		*/
9
10		#include <string.h> /* memset */
11		#include <openssl/core_names.h>
12		#include "internal/ffc.h"
13		#include "internal/param_build_set.h"
14		#include "internal/nelem.h"
15
16		#ifndef FIPS_MODULE
17		# include <openssl/asn1.h> /* ossl_ffc_params_print */
18		#endif
19
20		void ossl_ffc_params_init(FFC_PARAMS *params)
21	1.29M	{
22	1.29M	memset(params, 0, sizeof(*params));
23	1.29M	params->pcounter = -1;
24	1.29M	params->gindex = FFC_UNVERIFIABLE_GINDEX;
25	1.29M	params->flags = FFC_PARAM_FLAG_VALIDATE_PQG;
26	1.29M	}
27
28		void ossl_ffc_params_cleanup(FFC_PARAMS *params)
29	648k	{
30	648k	BN_free(params->p);
31	648k	BN_free(params->q);
32	648k	BN_free(params->g);
33	648k	BN_free(params->j);
34	648k	OPENSSL_free(params->seed);
35	648k	ossl_ffc_params_init(params);
36	648k	}
37
38		void ossl_ffc_params_set0_pqg(FFC_PARAMS d, BIGNUM p, BIGNUM q, BIGNUM g)
39	84.6k	{
40	84.6k	if (p != NULL && p != d->p) {
41	84.6k	BN_free(d->p);
42	84.6k	d->p = p;
43	84.6k	}
44	84.6k	if (q != NULL && q != d->q) {
45	79.1k	BN_free(d->q);
46	79.1k	d->q = q;
47	79.1k	}
48	84.6k	if (g != NULL && g != d->g) {
49	84.6k	BN_free(d->g);
50	84.6k	d->g = g;
51	84.6k	}
52	84.6k	}
53
54		void ossl_ffc_params_get0_pqg(const FFC_PARAMS d, const BIGNUM *p,
55		const BIGNUM q, const BIGNUM g)
56	46.7k	{
57	46.7k	if (p != NULL)
58	46.7k	*p = d->p;
59	46.7k	if (q != NULL)
60	38.5k	*q = d->q;
61	46.7k	if (g != NULL)
62	38.5k	*g = d->g;
63	46.7k	}
64
65
66		/* j is the 'cofactor' that is optionally output for ASN1. */
67		void ossl_ffc_params_set0_j(FFC_PARAMS d, BIGNUM j)
68	82.9k	{
69	82.9k	BN_free(d->j);
70	82.9k	d->j = NULL;
71	82.9k	if (j != NULL)
72	9.19k	d->j = j;
73	82.9k	}
74
75		int ossl_ffc_params_set_seed(FFC_PARAMS *params,
76		const unsigned char *seed, size_t seedlen)
77	1.92k	{
78	1.92k	if (params == NULL)
79	0	return 0;
80
81	1.92k	if (params->seed != NULL) {
82	0	if (params->seed == seed)
83	0	return 1;
84	0	OPENSSL_free(params->seed);
85	0	}
86
87	1.92k	if (seed != NULL && seedlen > 0) {
88	24	params->seed = OPENSSL_memdup(seed, seedlen);
89	24	if (params->seed == NULL)
90	0	return 0;
91	24	params->seedlen = seedlen;
92	1.90k	} else {
93	1.90k	params->seed = NULL;
94	1.90k	params->seedlen = 0;
95	1.90k	}
96	1.92k	return 1;
97	1.92k	}
98
99		void ossl_ffc_params_set_gindex(FFC_PARAMS *params, int index)
100	0	{
101	0	params->gindex = index;
102	0	}
103
104		void ossl_ffc_params_set_pcounter(FFC_PARAMS *params, int index)
105	0	{
106	0	params->pcounter = index;
107	0	}
108
109		void ossl_ffc_params_set_h(FFC_PARAMS *params, int index)
110	0	{
111	0	params->h = index;
112	0	}
113
114		void ossl_ffc_params_set_flags(FFC_PARAMS *params, unsigned int flags)
115	0	{
116	0	params->flags = flags;
117	0	}
118
119		void ossl_ffc_params_enable_flags(FFC_PARAMS *params, unsigned int flags,
120		int enable)
121	80.1k	{
122	80.1k	if (enable)
123	50.8k	params->flags \|= flags;
124	29.2k	else
125	29.2k	params->flags &= ~flags;
126	80.1k	}
127
128		int ossl_ffc_set_digest(FFC_PARAMS params, const char alg, const char *props)
129	0	{
130	0	params->mdname = alg;
131	0	params->mdprops = props;
132	0	return 1;
133	0	}
134
135		int ossl_ffc_params_set_validate_params(FFC_PARAMS *params,
136		const unsigned char *seed,
137		size_t seedlen, int counter)
138	233	{
139	233	if (!ossl_ffc_params_set_seed(params, seed, seedlen))
140	0	return 0;
141	233	params->pcounter = counter;
142	233	return 1;
143	233	}
144
145		void ossl_ffc_params_get_validate_params(const FFC_PARAMS *params,
146		unsigned char *seed, size_t seedlen,
147		int *pcounter)
148	274	{
149	274	if (seed != NULL)
150	274	*seed = params->seed;
151	274	if (seedlen != NULL)
152	274	*seedlen = params->seedlen;
153	274	if (pcounter != NULL)
154	274	*pcounter = params->pcounter;
155	274	}
156
157		static int ffc_bn_cpy(BIGNUM *dst, const BIGNUM src)
158	37.6k	{
159	37.6k	BIGNUM *a;
160
161		/*
162		* If source is read only just copy the pointer, so
163		* we don't have to reallocate it.
164		*/
165	37.6k	if (src == NULL)
166	13.5k	a = NULL;
167	24.1k	else if (BN_get_flags(src, BN_FLG_STATIC_DATA)
168	24.1k	&& !BN_get_flags(src, BN_FLG_MALLOCED))
169	3.10k	a = (BIGNUM *)src;
170	20.9k	else if ((a = BN_dup(src)) == NULL)
171	0	return 0;
172	37.6k	BN_clear_free(*dst);
173	37.6k	*dst = a;
174	37.6k	return 1;
175	37.6k	}
176
177		int ossl_ffc_params_copy(FFC_PARAMS dst, const FFC_PARAMS src)
178	9.42k	{
179	9.42k	if (!ffc_bn_cpy(&dst->p, src->p)
180	9.42k	\|\| !ffc_bn_cpy(&dst->g, src->g)
181	9.42k	\|\| !ffc_bn_cpy(&dst->q, src->q)
182	9.42k	\|\| !ffc_bn_cpy(&dst->j, src->j))
183	0	return 0;
184
185	9.42k	dst->mdname = src->mdname;
186	9.42k	dst->mdprops = src->mdprops;
187	9.42k	OPENSSL_free(dst->seed);
188	9.42k	dst->seedlen = src->seedlen;
189	9.42k	if (src->seed != NULL) {
190	64	dst->seed = OPENSSL_memdup(src->seed, src->seedlen);
191	64	if (dst->seed == NULL)
192	0	return 0;
193	9.35k	} else {
194	9.35k	dst->seed = NULL;
195	9.35k	}
196	9.42k	dst->nid = src->nid;
197	9.42k	dst->pcounter = src->pcounter;
198	9.42k	dst->h = src->h;
199	9.42k	dst->gindex = src->gindex;
200	9.42k	dst->flags = src->flags;
201	9.42k	dst->keylength = src->keylength;
202	9.42k	return 1;
203	9.42k	}
204
205		int ossl_ffc_params_cmp(const FFC_PARAMS a, const FFC_PARAMS b, int ignore_q)
206	55.4k	{
207	55.4k	return BN_cmp(a->p, b->p) == 0
208	55.4k	&& BN_cmp(a->g, b->g) == 0
209	55.4k	&& (ignore_q \|\| BN_cmp(a->q, b->q) == 0); /* Note: q may be NULL */
210	55.4k	}
211
212		int ossl_ffc_params_todata(const FFC_PARAMS ffc, OSSL_PARAM_BLD bld,
213		OSSL_PARAM params[])
214	60.2k	{
215	60.2k	int test_flags;
216
217	60.2k	if (ffc == NULL)
218	0	return 0;
219
220	60.2k	if (ffc->p != NULL
221	60.2k	&& !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_P, ffc->p))
222	0	return 0;
223	60.2k	if (ffc->q != NULL
224	60.2k	&& !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_Q, ffc->q))
225	0	return 0;
226	60.2k	if (ffc->g != NULL
227	60.2k	&& !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_G, ffc->g))
228	0	return 0;
229	60.2k	if (ffc->j != NULL
230	60.2k	&& !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_COFACTOR,
231	3.08k	ffc->j))
232	0	return 0;
233	60.2k	if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_GINDEX,
234	60.2k	ffc->gindex))
235	0	return 0;
236	60.2k	if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_PCOUNTER,
237	60.2k	ffc->pcounter))
238	0	return 0;
239	60.2k	if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_H, ffc->h))
240	0	return 0;
241	60.2k	if (ffc->seed != NULL
242	60.2k	&& !ossl_param_build_set_octet_string(bld, params,
243	0	OSSL_PKEY_PARAM_FFC_SEED,
244	0	ffc->seed, ffc->seedlen))
245	0	return 0;
246	60.2k	if (ffc->nid != NID_undef) {
247	1.73k	const DH_NAMED_GROUP *group = ossl_ffc_uid_to_dh_named_group(ffc->nid);
248	1.73k	const char *name = ossl_ffc_named_group_get_name(group);
249
250	1.73k	if (name == NULL
251	1.73k	\|\| !ossl_param_build_set_utf8_string(bld, params,
252	1.73k	OSSL_PKEY_PARAM_GROUP_NAME,
253	1.73k	name))
254	0	return 0;
255	1.73k	}
256	60.2k	test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_PQ) != 0);
257	60.2k	if (!ossl_param_build_set_int(bld, params,
258	60.2k	OSSL_PKEY_PARAM_FFC_VALIDATE_PQ, test_flags))
259	0	return 0;
260	60.2k	test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_G) != 0);
261	60.2k	if (!ossl_param_build_set_int(bld, params,
262	60.2k	OSSL_PKEY_PARAM_FFC_VALIDATE_G, test_flags))
263	0	return 0;
264	60.2k	test_flags = ((ffc->flags & FFC_PARAM_FLAG_VALIDATE_LEGACY) != 0);
265	60.2k	if (!ossl_param_build_set_int(bld, params,
266	60.2k	OSSL_PKEY_PARAM_FFC_VALIDATE_LEGACY,
267	60.2k	test_flags))
268	0	return 0;
269
270	60.2k	if (ffc->mdname != NULL
271	60.2k	&& !ossl_param_build_set_utf8_string(bld, params,
272	0	OSSL_PKEY_PARAM_FFC_DIGEST,
273	0	ffc->mdname))
274	0	return 0;
275	60.2k	if (ffc->mdprops != NULL
276	60.2k	&& !ossl_param_build_set_utf8_string(bld, params,
277	0	OSSL_PKEY_PARAM_FFC_DIGEST_PROPS,
278	0	ffc->mdprops))
279	0	return 0;
280	60.2k	return 1;
281	60.2k	}
282
283		#ifndef FIPS_MODULE
284		int ossl_ffc_params_print(BIO bp, const FFC_PARAMS ffc, int indent)
285	355	{
286	355	if (!ASN1_bn_print(bp, "prime P:", ffc->p, NULL, indent))
287	0	goto err;
288	355	if (!ASN1_bn_print(bp, "generator G:", ffc->g, NULL, indent))
289	0	goto err;
290	355	if (ffc->q != NULL
291	355	&& !ASN1_bn_print(bp, "subgroup order Q:", ffc->q, NULL, indent))
292	0	goto err;
293	355	if (ffc->j != NULL
294	355	&& !ASN1_bn_print(bp, "subgroup factor:", ffc->j, NULL, indent))
295	0	goto err;
296	355	if (ffc->seed != NULL) {
297	0	size_t i;
298
299	0	if (!BIO_indent(bp, indent, 128)
300	0	\|\| BIO_puts(bp, "seed:") <= 0)
301	0	goto err;
302	0	for (i = 0; i < ffc->seedlen; i++) {
303	0	if ((i % 15) == 0) {
304	0	if (BIO_puts(bp, "\n") <= 0
305	0	\|\| !BIO_indent(bp, indent + 4, 128))
306	0	goto err;
307	0	}
308	0	if (BIO_printf(bp, "%02x%s", ffc->seed[i],
309	0	((i + 1) == ffc->seedlen) ? "" : ":") <= 0)
310	0	goto err;
311	0	}
312	0	if (BIO_write(bp, "\n", 1) <= 0)
313	0	return 0;
314	0	}
315	355	if (ffc->pcounter != -1) {
316	0	if (!BIO_indent(bp, indent, 128)
317	0	\|\| BIO_printf(bp, "counter: %d\n", ffc->pcounter) <= 0)
318	0	goto err;
319	0	}
320	355	return 1;
321	0	err:
322	0	return 0;
323	355	}
324		#endif /* FIPS_MODULE */