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-rw-r--r--crypto/evp/p_lib.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c
index 19644ab6e2..730520fb59 100644
--- a/crypto/evp/p_lib.c
+++ b/crypto/evp/p_lib.c
@@ -361,3 +361,12 @@ int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
return pkey->ameth->param_print(out, pkey, indent, pctx);
return unsup_alg(out, pkey, indent, "Parameters");
}
+
+int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid)
+ {
+ if (!pkey->ameth || !pkey->ameth->pkey_ctrl)
+ return -2;
+ return pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_DEFAULT_MD_NID,
+ 0, pnid);
+ }
+