X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbn%2Fbn_exp.c;h=9dc24e60ac7e4c0c0d5e8a60a91659d55a205a11;hp=45760a858322923eef1df93fe001c4f07a247381;hb=0546db3ef7da40525b9605010c1984a4acec6049;hpb=9d51824b3bad68e1c7e317cf414bd8ef9087fdac

diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c
index 45760a8583..9dc24e60ac 100644
--- a/crypto/bn/bn_exp.c
+++ b/crypto/bn/bn_exp.c
@@ -240,7 +240,7 @@ int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
 	 * the top bit being set.  It was caused by an error in BN_div
 	 * with negatives.  There was also another problem when for a^b%m
 	 * a >= m.  eay 07-May-97 */
-/*	if ((m->d[m->top-1]&BN_TBIT) && BN_is_odd(m)) */
+	/* if ((m->d[m->top-1]&BN_TBIT) && BN_is_odd(m)) */
 
 	if (BN_is_odd(m))
 		{
@@ -904,14 +904,14 @@ int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
     else
 #endif
 #if defined(OPENSSL_BN_ASM_MONT5)
-    /* This optimization uses ideas from http://eprint.iacr.org/2011/239,
-     * specifically optimization of cache-timing attack countermeasures
-     * and pre-computation optimization. */
-
-    /* Dedicated window==4 case improves 512-bit RSA sign by ~15%, but as
-     * 512-bit RSA is hardly relevant, we omit it to spare size... */ 
     if (window==5 && top>1)
 	{
+	/* This optimization uses ideas from http://eprint.iacr.org/2011/239,
+	 * specifically optimization of cache-timing attack countermeasures
+	 * and pre-computation optimization. */
+
+	/* Dedicated window==4 case improves 512-bit RSA sign by ~15%, but as
+	 * 512-bit RSA is hardly relevant, we omit it to spare size... */ 
 	void bn_mul_mont_gather5(BN_ULONG *rp,const BN_ULONG *ap,
 			const void *table,const BN_ULONG *np,
 			const BN_ULONG *n0,int num,int power);