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comparison libtommath/bn_mp_unsigned_bin_size.c @ 435:337c45621e81

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merge of 'a9b0496634cdd25647b65e585cc3240f3fa699ee' and 'c22be8b8f570b48e9662dac32c7b3e7148a42206'
author Matt Johnston <matt@ucc.asn.au>
date Thu, 22 Feb 2007 14:53:49 +0000
parents 5ff8218bcee9
children 60fc6476e044
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434:0aaaf68e97dc 435:337c45621e81
10 * additional optimizations in place. 10 * additional optimizations in place.
11 * 11 *
12 * The library is free for all purposes without any express 12 * The library is free for all purposes without any express
13 * guarantee it works. 13 * guarantee it works.
14 * 14 *
15 * Tom St Denis, [email protected], http://math.libtomcrypt.org 15 * Tom St Denis, [email protected], http://math.libtomcrypt.com
16 */ 16 */
17 17
18 /* get the size for an unsigned equivalent */ 18 /* get the size for an unsigned equivalent */
19 int mp_unsigned_bin_size (mp_int * a) 19 int mp_unsigned_bin_size (mp_int * a)
20 { 20 {
21 int size = mp_count_bits (a); 21 int size = mp_count_bits (a);
22 return (size / 8 + ((size & 7) != 0 ? 1 : 0)); 22 return (size / 8 + ((size & 7) != 0 ? 1 : 0));
23 } 23 }
24 #endif 24 #endif
25
26 /* $Source: /cvs/libtom/libtommath/bn_mp_unsigned_bin_size.c,v $ */
27 /* $Revision: 1.3 $ */
28 /* $Date: 2006/03/31 14:18:44 $ */