Add DSA keygen to provider

[oweals/openssl.git] / providers / implementations / serializers / serializer_dsa.c

diff --git a/providers/implementations/serializers/serializer_dsa.c b/providers/implementations/serializers/serializer_dsa.c
index c26be47e661e65e249cccfbbdb0eb2ad62c44061..f5189d05fb758bbce35cbb60976f6c011da5675d 100644 (file)
--- a/providers/implementations/serializers/serializer_dsa.c
+++ b/providers/implementations/serializers/serializer_dsa.c
@@ -19,6 +19,8 @@
 #include "prov/implementations.h" /* rsa_keymgmt_functions */
 #include "prov/providercommonerr.h" /* PROV_R_BN_ERROR */
 #include "serializer_local.h"
+#include "internal/ffc.h"
+#include "crypto/dsa.h"
 
 OSSL_OP_keymgmt_new_fn *ossl_prov_get_keymgmt_dsa_new(void)
 {
@@ -39,7 +41,7 @@ int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type)
 {
     const char *type_label = NULL;
     const BIGNUM *priv_key = NULL, *pub_key = NULL;
-    const BIGNUM *p = NULL, *q = NULL, *g = NULL;
+    const BIGNUM *p = NULL;
 
 
     switch (type) {
@@ -66,15 +68,13 @@ int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type)
             goto null_err;
     }
 
-    p = DSA_get0_p(dsa);
-    q = DSA_get0_q(dsa);
-    g = DSA_get0_p(dsa);
 
-    if (p == NULL || q == NULL || g == NULL)
+    p = DSA_get0_p(dsa);
+    if (p == NULL)
         goto null_err;
 
-    if (ossl_prov_bio_printf(out, "%s: (%d bit)\n", type_label, BN_num_bits(p))
-        <= 0)
+    if (ossl_prov_bio_printf(out, "%s: (%d bit)\n", type_label,
+                             BN_num_bits(p)) <= 0)
         goto err;
     if (priv_key != NULL
         && !ossl_prov_print_labeled_bignum(out, "priv:", priv_key))
@@ -82,11 +82,7 @@ int ossl_prov_print_dsa(BIO *out, DSA *dsa, enum dsa_print_type type)
     if (pub_key != NULL
         && !ossl_prov_print_labeled_bignum(out, "pub: ", pub_key))
         goto err;
-    if (!ossl_prov_print_labeled_bignum(out, "P:   ", p))
-        goto err;
-    if (!ossl_prov_print_labeled_bignum(out, "Q:   ", q))
-        goto err;
-    if (!ossl_prov_print_labeled_bignum(out, "G:   ", g))
+    if (!ffc_params_prov_print(out, dsa_get0_params(dsa)))
         goto err;
 
     return 1;