Gather printing routines into EVP_PKEY_ASN1_METHOD.

[thirdparty/openssl.git] / crypto / evp / p_lib.c

diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c
index f22a3fe6bc4b880049648c2945beb0c842604d35..7fd31b00a435ee3c88f2fa7dbaca338246a6b9ab 100644 (file)
--- a/crypto/evp/p_lib.c
+++ b/crypto/evp/p_lib.c
@@ -320,3 +320,37 @@ static void EVP_PKEY_free_it(EVP_PKEY *x)
                x->ameth->pkey_free(x);
        }
 
+static int unsup_alg(BIO *out, const EVP_PKEY *pkey, int indent,
+                               const char *kstr)
+       {
+       BIO_indent(out, indent, 128);
+       BIO_printf(out, "%s %s, algorithm, unsupported\n",
+                                               OBJ_nid2ln(pkey->type), kstr);
+       return 1;
+       }
+
+int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
+                               int indent, ASN1_PCTX *pctx)
+       {
+       if (pkey->ameth && pkey->ameth->pub_print)
+               return pkey->ameth->pub_print(out, pkey, indent, pctx);
+       
+       return unsup_alg(out, pkey, indent, "Public Key");
+       }
+
+int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
+                               int indent, ASN1_PCTX *pctx)
+       {
+       if (pkey->ameth && pkey->ameth->priv_print)
+               return pkey->ameth->priv_print(out, pkey, indent, pctx);
+       
+       return unsup_alg(out, pkey, indent, "Private Key");
+       }
+
+int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
+                               int indent, ASN1_PCTX *pctx)
+       {
+       if (pkey->ameth && pkey->ameth->param_print)
+               return pkey->ameth->param_print(out, pkey, indent, pctx);
+       return unsup_alg(out, pkey, indent, "Parameters");
+       }