2 * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
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
10 /* Utility function for printing DSA/DH params. */
13 #include "serializer_local.h"
15 int ffc_params_prov_print(BIO *out, const FFC_PARAMS *ffc)
17 if (ffc->nid != NID_undef) {
19 const char *name = ffc_named_group_from_uid(ffc->nid);
23 if (ossl_prov_bio_printf(out, "GROUP: %s\n", name) <= 0)
27 /* How could this be? We should not have a nid in a no-dh build. */
32 if (!ossl_prov_print_labeled_bignum(out, "P: ", ffc->p))
35 if (!ossl_prov_print_labeled_bignum(out, "Q: ", ffc->q))
38 if (!ossl_prov_print_labeled_bignum(out, "G: ", ffc->g))
41 if (!ossl_prov_print_labeled_bignum(out, "J: ", ffc->j))
44 if (ffc->seed != NULL) {
45 if (!ossl_prov_print_labeled_buf(out, "SEED:", ffc->seed, ffc->seedlen))
48 if (ffc->gindex != -1) {
49 if (ossl_prov_bio_printf(out, "gindex: %d\n", ffc->gindex) <= 0)
52 if (ffc->pcounter != -1) {
53 if (ossl_prov_bio_printf(out, "pcounter: %d\n", ffc->pcounter) <= 0)
57 if (ossl_prov_bio_printf(out, "h: %d\n", ffc->h) <= 0)