1 files changed, 6 insertions, 22 deletions

diff --git a/src/lib/libcrypto/ec/ec_ameth.c b/src/lib/libcrypto/ec/ec_ameth.c
index 45f51e9dd8..8676ace9d8 100644
--- a/src/lib/libcrypto/ec/ec_ameth.c
+++ b/src/lib/libcrypto/ec/ec_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_ameth.c,v 1.39 2023/07/01 08:15:31 tb Exp $ */
+/* $OpenBSD: ec_ameth.c,v 1.40 2023/07/03 09:25:44 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -367,23 +367,12 @@ int_ec_size(const EVP_PKEY *pkey)
 static int
 ec_bits(const EVP_PKEY *pkey)
 {
-        BIGNUM *order = BN_new();
         const EC_GROUP *group;
-        int ret;
 
-        if (!order) {
-                ERR_clear_error();
+        if ((group = EC_KEY_get0_group(pkey->pkey.ec)) == NULL)
                 return 0;
-        }
-        group = EC_KEY_get0_group(pkey->pkey.ec);
-        if (!EC_GROUP_get_order(group, order, NULL)) {
-                BN_free(order);
-                ERR_clear_error();
-                return 0;
-        }
-        ret = BN_num_bits(order);
-        BN_free(order);
-        return ret;
+
+        return EC_GROUP_order_bits(group);
 }
 
 static int
@@ -442,7 +431,7 @@ do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
         const char *ecstr;
         size_t buf_len = 0, i;
         int ret = 0, reason = ERR_R_BIO_LIB;
-        BIGNUM *pub_key = NULL, *order = NULL;
+        BIGNUM *pub_key = NULL;
         BN_CTX *ctx = NULL;
         const EC_GROUP *group;
         const EC_POINT *public_key;
@@ -492,12 +481,8 @@ do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
 
         if (!BIO_indent(bp, off, 128))
                 goto err;
-        if ((order = BN_new()) == NULL)
-                goto err;
-        if (!EC_GROUP_get_order(group, order, NULL))
-                goto err;
         if (BIO_printf(bp, "%s: (%d bit)\n", ecstr,
-                BN_num_bits(order)) <= 0)
+            EC_GROUP_order_bits(group)) <= 0)
                 goto err;
 
         if (!ASN1_bn_print(bp, "priv:", priv_key, buffer, off))
@@ -511,7 +496,6 @@ do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, int ktype)
         if (!ret)
                 ECerror(reason);
         BN_free(pub_key);
-        BN_free(order);
         BN_CTX_free(ctx);
         free(buffer);
         return (ret);