20 void ossl_ffc_params_init(FFC_PARAMS *params)  in ossl_ffc_params_init()  argument
22     memset(params, 0, sizeof(*params));  in ossl_ffc_params_init()
23     params->pcounter = -1;  in ossl_ffc_params_init()
24     params->gindex = FFC_UNVERIFIABLE_GINDEX;  in ossl_ffc_params_init()
25     params->flags = FFC_PARAM_FLAG_VALIDATE_PQG;  in ossl_ffc_params_init()
28 void ossl_ffc_params_cleanup(FFC_PARAMS *params)  in ossl_ffc_params_cleanup()  argument
30     BN_free(params->p);  in ossl_ffc_params_cleanup()
31     BN_free(params->q);  in ossl_ffc_params_cleanup()
32     BN_free(params->g);  in ossl_ffc_params_cleanup()
33     BN_free(params->j);  in ossl_ffc_params_cleanup()
34     OPENSSL_free(params->seed);  in ossl_ffc_params_cleanup()
35     ossl_ffc_params_init(params);  in ossl_ffc_params_cleanup()
75 int ossl_ffc_params_set_seed(FFC_PARAMS *params,  in ossl_ffc_params_set_seed()  argument
78     if (params == NULL)  in ossl_ffc_params_set_seed()
81     if (params->seed != NULL) {  in ossl_ffc_params_set_seed()
82         if (params->seed == seed)  in ossl_ffc_params_set_seed()
84         OPENSSL_free(params->seed);  in ossl_ffc_params_set_seed()
88         params->seed = OPENSSL_memdup(seed, seedlen);  in ossl_ffc_params_set_seed()
89         if (params->seed == NULL)  in ossl_ffc_params_set_seed()
91         params->seedlen = seedlen;  in ossl_ffc_params_set_seed()
93         params->seed = NULL;  in ossl_ffc_params_set_seed()
94         params->seedlen = 0;  in ossl_ffc_params_set_seed()
99 void ossl_ffc_params_set_gindex(FFC_PARAMS *params, int index)  in ossl_ffc_params_set_gindex()  argument
101     params->gindex = index;  in ossl_ffc_params_set_gindex()
104 void ossl_ffc_params_set_pcounter(FFC_PARAMS *params, int index)  in ossl_ffc_params_set_pcounter()  argument
106     params->pcounter = index;  in ossl_ffc_params_set_pcounter()
109 void ossl_ffc_params_set_h(FFC_PARAMS *params, int index)  in ossl_ffc_params_set_h()  argument
111     params->h = index;  in ossl_ffc_params_set_h()
114 void ossl_ffc_params_set_flags(FFC_PARAMS *params, unsigned int flags)  in ossl_ffc_params_set_flags()  argument
116     params->flags = flags;  in ossl_ffc_params_set_flags()
119 void ossl_ffc_params_enable_flags(FFC_PARAMS *params, unsigned int flags,  in ossl_ffc_params_enable_flags()  argument
123         params->flags |= flags;  in ossl_ffc_params_enable_flags()
125         params->flags &= ~flags;  in ossl_ffc_params_enable_flags()
128 int ossl_ffc_set_digest(FFC_PARAMS *params, const char *alg, const char *props)  in ossl_ffc_set_digest()  argument
130     params->mdname = alg;  in ossl_ffc_set_digest()
131     params->mdprops = props;  in ossl_ffc_set_digest()
135 int ossl_ffc_params_set_validate_params(FFC_PARAMS *params,  in ossl_ffc_params_set_validate_params()  argument
139     if (!ossl_ffc_params_set_seed(params, seed, seedlen))  in ossl_ffc_params_set_validate_params()
141     params->pcounter = counter;  in ossl_ffc_params_set_validate_params()
145 void ossl_ffc_params_get_validate_params(const FFC_PARAMS *params,  in ossl_ffc_params_get_validate_params()  argument
150         *seed = params->seed;  in ossl_ffc_params_get_validate_params()
152         *seedlen = params->seedlen;  in ossl_ffc_params_get_validate_params()
154         *pcounter = params->pcounter;  in ossl_ffc_params_get_validate_params()
213                       OSSL_PARAM params[])  in ossl_ffc_params_todata()  argument
221         && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_P, ffc->p))  in ossl_ffc_params_todata()
224         && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_Q, ffc->q))  in ossl_ffc_params_todata()
227         && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_G, ffc->g))  in ossl_ffc_params_todata()
230         && !ossl_param_build_set_bn(bld, params, OSSL_PKEY_PARAM_FFC_COFACTOR,  in ossl_ffc_params_todata()
233     if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_GINDEX,  in ossl_ffc_params_todata()
236     if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_PCOUNTER,  in ossl_ffc_params_todata()
239     if (!ossl_param_build_set_int(bld, params, OSSL_PKEY_PARAM_FFC_H, ffc->h))  in ossl_ffc_params_todata()
242         && !ossl_param_build_set_octet_string(bld, params,  in ossl_ffc_params_todata()
251             || !ossl_param_build_set_utf8_string(bld, params,  in ossl_ffc_params_todata()
257     if (!ossl_param_build_set_int(bld, params,  in ossl_ffc_params_todata()
261     if (!ossl_param_build_set_int(bld, params,  in ossl_ffc_params_todata()
265     if (!ossl_param_build_set_int(bld, params,  in ossl_ffc_params_todata()
271         && !ossl_param_build_set_utf8_string(bld, params,  in ossl_ffc_params_todata()
276         && !ossl_param_build_set_utf8_string(bld, params,  in ossl_ffc_params_todata()