1 files changed, 2 insertions, 15 deletions

diff --git a/src/lib/libcrypto/ec/ecp_oct.c b/src/lib/libcrypto/ec/ecp_oct.c
index 7c29e7e612..5e3484e2bc 100644
--- a/src/lib/libcrypto/ec/ecp_oct.c
+++ b/src/lib/libcrypto/ec/ecp_oct.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ecp_oct.c,v 1.16 2022/11/19 07:29:29 tb Exp $ */
+/* $OpenBSD: ecp_oct.c,v 1.17 2022/11/24 16:34:13 tb Exp $ */
 /* Includes code written by Lenka Fibikova <fibikova@exp-math.uni-essen.de>
  * for the OpenSSL project.
  * Includes code written by Bodo Moeller for the OpenSSL project.
@@ -162,20 +162,7 @@ ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group,
         }
         if (y_bit != BN_is_odd(y)) {
                 if (BN_is_zero(y)) {
-                        int kron;
-
-                        kron = BN_kronecker(x, &group->field, ctx);
-                        if (kron == -2)
-                                goto err;
-
-                        if (kron == 1)
-                                ECerror(EC_R_INVALID_COMPRESSION_BIT);
-                        else
-                                /*
-                                 * BN_mod_sqrt() should have cought this
-                                 * error (not a square)
-                                 */
-                                ECerror(EC_R_INVALID_COMPRESSED_POINT);
+                        ECerror(EC_R_INVALID_COMPRESSION_BIT);
                         goto err;
                 }
                 if (!BN_usub(y, &group->field, y))