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annotate libtommath/bncore.c @ 1665:7c17995bcdfb

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Improve address logging on early exit messages (#83) Change 'Early exit' and 'Exit before auth' messages to include the IP address & port as part of the message. This allows log scanning utilities such as 'fail2ban' to obtain the offending IP address as part of the failure event instead of extracting the PID from the message and then scanning the log again for match 'child connection from' messages Signed-off-by: Kevin Darbyshire-Bryant <[email protected]>
author Kevin Darbyshire-Bryant <6500011+ldir-EDB0@users.noreply.github.com>
date Wed, 18 Mar 2020 15:28:56 +0000
parents f52919ffd3b1
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f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
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1 #include "tommath_private.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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f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
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12 * SPDX-License-Identifier: Unlicense
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13 */
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15 /* Known optimal configurations
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17 CPU /Compiler /MUL CUTOFF/SQR CUTOFF
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18 -------------------------------------------------------------
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19 Intel P4 Northwood /GCC v3.4.1 / 88/ 128/LTM 0.32 ;-)
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20 AMD Athlon64 /GCC v3.4.4 / 80/ 120/LTM 0.35
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22 */
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24 int KARATSUBA_MUL_CUTOFF = 80, /* Min. number of digits before Karatsuba multiplication is used. */
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25 KARATSUBA_SQR_CUTOFF = 120, /* Min. number of digits before Karatsuba squaring is used. */
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27 TOOM_MUL_CUTOFF = 350, /* no optimal values of these are known yet so set em high */
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28 TOOM_SQR_CUTOFF = 400;
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29 #endif
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parents: 1470
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31 /* ref: HEAD -> master, tag: v1.1.0 */
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parents: 1470
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32 /* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
f52919ffd3b1 update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79)
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parents: 1470
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33 /* commit time: 2019-01-28 20:32:32 +0100 */