Mercurial > dropbear
diff libtommath/bncore.c @ 398:59c7938af2bd
merge of '1250b8af44b62d8f4fe0f8d9fc7e7a1cc34e7e1c'
and '7f8670ac3bb975f40967f3979d09d2199b7e90c8'
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Sat, 03 Feb 2007 08:20:30 +0000 |
| parents | 5ff8218bcee9 |
| children | 60fc6476e044 |
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--- a/libtommath/bncore.c Sat Feb 03 08:09:55 2007 +0000 +++ b/libtommath/bncore.c Sat Feb 03 08:20:30 2007 +0000 @@ -12,7 +12,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, [email protected], http://math.libtomcrypt.org + * Tom St Denis, [email protected], http://math.libtomcrypt.com */ /* Known optimal configurations @@ -20,13 +20,17 @@ CPU /Compiler /MUL CUTOFF/SQR CUTOFF ------------------------------------------------------------- Intel P4 Northwood /GCC v3.4.1 / 88/ 128/LTM 0.32 ;-) - AMD Athlon64 /GCC v3.4.4 / 74/ 124/LTM 0.34 + AMD Athlon64 /GCC v3.4.4 / 80/ 120/LTM 0.35 */ -int KARATSUBA_MUL_CUTOFF = 74, /* Min. number of digits before Karatsuba multiplication is used. */ - KARATSUBA_SQR_CUTOFF = 124, /* Min. number of digits before Karatsuba squaring is used. */ +int KARATSUBA_MUL_CUTOFF = 80, /* Min. number of digits before Karatsuba multiplication is used. */ + KARATSUBA_SQR_CUTOFF = 120, /* Min. number of digits before Karatsuba squaring is used. */ TOOM_MUL_CUTOFF = 350, /* no optimal values of these are known yet so set em high */ TOOM_SQR_CUTOFF = 400; #endif + +/* $Source: /cvs/libtom/libtommath/bncore.c,v $ */ +/* $Revision: 1.4 $ */ +/* $Date: 2006/03/31 14:18:44 $ */