6 files changed, 7 insertions, 10 deletions

diff --git a/src/lib/libcrypto/Symbols.list b/src/lib/libcrypto/Symbols.list
index 19f88c6917..c439138eb7 100644
--- a/src/lib/libcrypto/Symbols.list
+++ b/src/lib/libcrypto/Symbols.list
@@ -411,7 +411,6 @@ BN_mod_exp2_mont
 BN_mod_exp_mont
 BN_mod_exp_mont_consttime
 BN_mod_exp_mont_word
-BN_mod_exp_simple
 BN_mod_inverse
 BN_mod_lshift
 BN_mod_lshift1
diff --git a/src/lib/libcrypto/Symbols.namespace b/src/lib/libcrypto/Symbols.namespace
index e97629108a..772fb1876b 100644
--- a/src/lib/libcrypto/Symbols.namespace
+++ b/src/lib/libcrypto/Symbols.namespace
@@ -2223,7 +2223,6 @@ _libre_BN_exp
 _libre_BN_mod_exp_mont_consttime
 _libre_BN_mod_exp_mont_word
 _libre_BN_mod_exp2_mont
-_libre_BN_mod_exp_simple
 _libre_BN_mask_bits
 _libre_BN_print_fp
 _libre_BN_print
diff --git a/src/lib/libcrypto/bn/bn.h b/src/lib/libcrypto/bn/bn.h
index e00953ea2c..39a5180c2c 100644
--- a/src/lib/libcrypto/bn/bn.h
+++ b/src/lib/libcrypto/bn/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.75 2023/07/31 05:04:06 tb Exp $ */
+/* $OpenBSD: bn.h,v 1.76 2024/03/02 09:24:59 tb Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -396,8 +396,6 @@ int	BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
 int     BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
     const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
     BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-int     BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-    const BIGNUM *m, BN_CTX *ctx);
 
 int     BN_mask_bits(BIGNUM *a, int n);
 int     BN_print_fp(FILE *fp, const BIGNUM *a);
diff --git a/src/lib/libcrypto/bn/bn_exp.c b/src/lib/libcrypto/bn/bn_exp.c
index 8293ae54f9..e4e06db149 100644
--- a/src/lib/libcrypto/bn/bn_exp.c
+++ b/src/lib/libcrypto/bn/bn_exp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_exp.c,v 1.50 2023/10/19 10:27:27 tb Exp $ */
+/* $OpenBSD: bn_exp.c,v 1.51 2024/03/02 09:24:59 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -304,7 +304,6 @@ BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
 
         return ret;
 }
-LCRYPTO_ALIAS(BN_mod_exp_simple);
 
 /* BN_mod_exp_mont_consttime() stores the precomputed powers in a specific layout
  * so that accessing any of these table values shows the same access pattern as far
diff --git a/src/lib/libcrypto/bn/bn_local.h b/src/lib/libcrypto/bn/bn_local.h
index a9ce466db3..e5c4cddc92 100644
--- a/src/lib/libcrypto/bn/bn_local.h
+++ b/src/lib/libcrypto/bn/bn_local.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_local.h,v 1.38 2023/08/09 09:23:03 tb Exp $ */
+/* $OpenBSD: bn_local.h,v 1.39 2024/03/02 09:24:59 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -308,6 +308,9 @@ int BN_div_ct(BIGNUM *q, BIGNUM *r, const BIGNUM *n, const BIGNUM *d,
 int BN_mod_ct(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
 int BN_mod_nonct(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
 
+int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+    const BIGNUM *m, BN_CTX *ctx);
+
 BIGNUM *BN_mod_inverse_ct(BIGNUM *ret, const BIGNUM *a, const BIGNUM *n,
     BN_CTX *ctx);
 BIGNUM *BN_mod_inverse_nonct(BIGNUM *ret, const BIGNUM *a, const BIGNUM *n,
diff --git a/src/lib/libcrypto/hidden/openssl/bn.h b/src/lib/libcrypto/hidden/openssl/bn.h
index 9942cf6fc7..1aa5b10d9d 100644
--- a/src/lib/libcrypto/hidden/openssl/bn.h
+++ b/src/lib/libcrypto/hidden/openssl/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.4 2023/07/29 03:13:38 tb Exp $ */
+/* $OpenBSD: bn.h,v 1.5 2024/03/02 09:24:59 tb Exp $ */
 /*
  * Copyright (c) 2023 Bob Beck <beck@openbsd.org>
  *
@@ -99,7 +99,6 @@ LCRYPTO_USED(BN_exp);
 LCRYPTO_USED(BN_mod_exp_mont_consttime);
 LCRYPTO_USED(BN_mod_exp_mont_word);
 LCRYPTO_USED(BN_mod_exp2_mont);
-LCRYPTO_USED(BN_mod_exp_simple);
 LCRYPTO_USED(BN_mask_bits);
 LCRYPTO_USED(BN_print_fp);
 LCRYPTO_USED(BN_print);