Mercurial > dropbear
annotate libtommath/bncore.c @ 406:2448ae3e75b5
Fix leak of keybuf in recv_msg_userauth_pk_ok, courtesy of Klocwork
author | Matt Johnston <matt@ucc.asn.au> |
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date | Sat, 03 Feb 2007 13:31:01 +0000 |
parents | eed26cff980b |
children | 5ff8218bcee9 |
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1 #include <tommath.h> |
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2 #ifdef BNCORE_C |
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis |
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4 * |
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5 * LibTomMath is a library that provides multiple-precision |
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6 * integer arithmetic as well as number theoretic functionality. |
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7 * |
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8 * The library was designed directly after the MPI library by |
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9 * Michael Fromberger but has been written from scratch with |
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10 * additional optimizations in place. |
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11 * |
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12 * The library is free for all purposes without any express |
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13 * guarantee it works. |
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14 * |
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15 * Tom St Denis, [email protected], http://math.libtomcrypt.org |
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16 */ |
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17 |
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18 /* Known optimal configurations |
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19 |
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20 CPU /Compiler /MUL CUTOFF/SQR CUTOFF |
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21 ------------------------------------------------------------- |
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22 Intel P4 Northwood /GCC v3.4.1 / 88/ 128/LTM 0.32 ;-) |
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23 AMD Athlon64 /GCC v3.4.4 / 74/ 124/LTM 0.34 |
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24 |
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25 */ |
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26 |
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27 int KARATSUBA_MUL_CUTOFF = 74, /* Min. number of digits before Karatsuba multiplication is used. */ |
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28 KARATSUBA_SQR_CUTOFF = 124, /* Min. number of digits before Karatsuba squaring is used. */ |
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29 |
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30 TOOM_MUL_CUTOFF = 350, /* no optimal values of these are known yet so set em high */ |
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31 TOOM_SQR_CUTOFF = 400; |
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32 #endif |