Commit 909abce8 authored by Bodo Möller's avatar Bodo Möller
Browse files

disable Sun divison algorithm by default

parent 33d4e690

CHANGES

+5 −3
Original line number Diff line number Diff line
@@ -120,9 +120,11 @@ 


     bntest.c has additional tests for binary polynomial arithmetic.



     Two implementations for BN_GF2m_mod_div() are available (selected

     at compile-time).  ...

TBD ... OPENSSL_NO_SUN_DIV ...  --Bodo

     Two implementations for BN_GF2m_mod_div() are available.

     The default algorithm simply uses BN_GF2m_mod_inv() and

     BN_GF2m_mod_mul().  The alternative algorithm is compiled in only

     if OPENSSL_SUN_GF2M_DIV is defined (patent pending; read the

     copyright notice in crypto/bn/bn_gf2m.c before enabling it).



     [Sheueling Chang Shantz and Douglas Stebila

     (Sun Microsystems Laboratories)]

crypto/bn/bn_gf2m.c

+1 −1
Original line number Diff line number Diff line
@@ -613,7 +613,7 @@ int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *xx, const unsigned int p[], BN_ 
	}





#ifdef OPENSSL_NO_SUN_DIV

#ifndef OPENSSL_SUN_GF2M_DIV

/* Divide y by x, reduce modulo p, and store the result in r. r could be x 

 * or y, x could equal y.

 */