Prepare to provide BN_security_bits()

ok beck jsing

1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/libcrypto/bn/bn.h b/src/lib/libcrypto/bn/bn.h
index abf8cfcf70..5abd489003 100644
--- a/src/lib/libcrypto/bn/bn.h
+++ b/src/lib/libcrypto/bn/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.52 2022/01/14 08:01:47 tb Exp $ */
+/* $OpenBSD: bn.h,v 1.53 2022/06/27 12:25:49 tb Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -471,6 +471,10 @@ BIGNUM *BN_mod_sqrt(BIGNUM *ret,
 
 void    BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
 
+#ifdef LIBRESSL_INTERNAL
+int     BN_security_bits(int L, int N);
+#endif
+
 /* Deprecated versions */
 #ifndef OPENSSL_NO_DEPRECATED
 BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,