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| 1 #!/usr/local/bin/perl | |
| 2 # bn_prime.pl | |
| 3 | |
| 4 $num=2048; | |
| 5 $num=$ARGV[0] if ($#ARGV >= 0); | |
| 6 | |
| 7 push(@primes,2); | |
| 8 $p=1; | |
| 9 loop: while ($#primes < $num-1) | |
| 10 { | |
| 11 $p+=2; | |
| 12 $s=int(sqrt($p)); | |
| 13 | |
| 14 for ($i=0; defined($primes[$i]) && $primes[$i]<=$s; $i++) | |
| 15 { | |
| 16 next loop if (($p%$primes[$i]) == 0); | |
| 17 } | |
| 18 push(@primes,$p); | |
| 19 } | |
| 20 | |
| 21 # print <<"EOF"; | |
| 22 # /* Auto generated by bn_prime.pl */ | |
| 23 # /* Copyright (C) 1995-1997 Eric Young (eay\@mincom.oz.au). | |
| 24 # * All rights reserved. | |
| 25 # * Copyright remains Eric Young's, and as such any Copyright notices in | |
| 26 # * the code are not to be removed. | |
| 27 # * See the COPYRIGHT file in the SSLeay distribution for more details. | |
| 28 # */ | |
| 29 # | |
| 30 # EOF | |
| 31 | |
| 32 print <<\EOF; | |
| 33 /* Auto generated by bn_prime.pl */ | |
| 34 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 35 * All rights reserved. | |
| 36 * | |
| 37 * This package is an SSL implementation written | |
| 38 * by Eric Young (eay@cryptsoft.com). | |
| 39 * The implementation was written so as to conform with Netscapes SSL. | |
| 40 * | |
| 41 * This library is free for commercial and non-commercial use as long as | |
| 42 * the following conditions are aheared to. The following conditions | |
| 43 * apply to all code found in this distribution, be it the RC4, RSA, | |
| 44 * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
| 45 * included with this distribution is covered by the same copyright terms | |
| 46 * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
| 47 * | |
| 48 * Copyright remains Eric Young's, and as such any Copyright notices in | |
| 49 * the code are not to be removed. | |
| 50 * If this package is used in a product, Eric Young should be given attribution | |
| 51 * as the author of the parts of the library used. | |
| 52 * This can be in the form of a textual message at program startup or | |
| 53 * in documentation (online or textual) provided with the package. | |
| 54 * | |
| 55 * Redistribution and use in source and binary forms, with or without | |
| 56 * modification, are permitted provided that the following conditions | |
| 57 * are met: | |
| 58 * 1. Redistributions of source code must retain the copyright | |
| 59 * notice, this list of conditions and the following disclaimer. | |
| 60 * 2. Redistributions in binary form must reproduce the above copyright | |
| 61 * notice, this list of conditions and the following disclaimer in the | |
| 62 * documentation and/or other materials provided with the distribution. | |
| 63 * 3. All advertising materials mentioning features or use of this software | |
| 64 * must display the following acknowledgement: | |
| 65 * "This product includes cryptographic software written by | |
| 66 * Eric Young (eay@cryptsoft.com)" | |
| 67 * The word 'cryptographic' can be left out if the rouines from the library | |
| 68 * being used are not cryptographic related :-). | |
| 69 * 4. If you include any Windows specific code (or a derivative thereof) from | |
| 70 * the apps directory (application code) you must include an acknowledgement: | |
| 71 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
| 72 * | |
| 73 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
| 74 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 75 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 76 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 77 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 78 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 79 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 80 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 81 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 82 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 83 * SUCH DAMAGE. | |
| 84 * | |
| 85 * The licence and distribution terms for any publically available version or | |
| 86 * derivative of this code cannot be changed. i.e. this code cannot simply be | |
| 87 * copied and put under another distribution licence | |
| 88 * [including the GNU Public Licence.] | |
| 89 */ | |
| 90 | |
| 91 EOF | |
| 92 | |
| 93 for ($i=0; $i <= $#primes; $i++) | |
| 94 { | |
| 95 if ($primes[$i] > 256) | |
| 96 { | |
| 97 $eight=$i; | |
| 98 last; | |
| 99 } | |
| 100 } | |
| 101 | |
| 102 printf "#ifndef EIGHT_BIT\n"; | |
| 103 printf "#define NUMPRIMES %d\n",$num; | |
| 104 printf "typedef unsigned short prime_t;\n"; | |
| 105 printf "#else\n"; | |
| 106 printf "#define NUMPRIMES %d\n",$eight; | |
| 107 printf "typedef unsigned char prime_t;\n"; | |
| 108 printf "#endif\n"; | |
| 109 print "static const prime_t primes[NUMPRIMES]=\n\t{\n\t"; | |
| 110 $init=0; | |
| 111 for ($i=0; $i <= $#primes; $i++) | |
| 112 { | |
| 113 printf "\n#ifndef EIGHT_BIT\n\t" if ($primes[$i] > 256) && !($init++); | |
| 114 printf("\n\t") if (($i%8) == 0) && ($i != 0); | |
| 115 printf("%4d,",$primes[$i]); | |
| 116 } | |
| 117 print "\n#endif\n\t};\n"; | |
| 118 | |
| 119 | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master