projects / apple / ipsec.git / blame
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1 | .\" $Id: plainrsa-gen.8,v 1.2.10.1 2005/04/18 11:10:55 manubsd Exp $ |
| 2 | .\" | |
| 3 | .\" Copyright (C) 2004 SuSE Linux AG, Nuernberg, Germany. | |
| 4 | .\" Contributed by: Michal Ludvig <mludvig@suse.cz>, SUSE Labs | |
| 5 | .\" All rights reserved. | |
| 6 | .\" | |
| 7 | .\" Redistribution and use in source and binary forms, with or without | |
| 8 | .\" modification, are permitted provided that the following conditions | |
| 9 | .\" are met: | |
| 10 | .\" 1. Redistributions of source code must retain the above copyright | |
| 11 | .\" notice, this list of conditions and the following disclaimer. | |
| 12 | .\" 2. Redistributions in binary form must reproduce the above copyright | |
| 13 | .\" notice, this list of conditions and the following disclaimer in the | |
| 14 | .\" documentation and/or other materials provided with the distribution. | |
| 15 | .\" 3. Neither the name of the project nor the names of its contributors | |
| 16 | .\" may be used to endorse or promote products derived from this software | |
| 17 | .\" without specific prior written permission. | |
| 18 | .\" | |
| 19 | .\" THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND | |
| 20 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 21 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 22 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE | |
| 23 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 24 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 25 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 26 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 27 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 28 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 29 | .\" SUCH DAMAGE. | |
| 30 | .\" | |
| 31 | .Dd June 14, 2004 | |
| 32 | .Dt PLAINRSA-GEN 8 | |
| 33 | .Os | |
| 34 | .\" | |
| 35 | .Sh NAME | |
| 36 | .Nm plainrsa-gen | |
| 37 | .Nd generator for Plain RSA keys | |
| 38 | .\" | |
| 39 | .Sh SYNOPSIS | |
| 40 | .Nm plainrsa-gen | |
| 41 | .Bk -words | |
| 42 | .Op Fl b Ar bits | |
| 43 | .Op Fl e Ar pubexp | |
| 44 | .Op Fl f Ar outfile | |
| 45 | .Op Fl h | |
| 46 | .Ek | |
| 47 | .\" | |
| 48 | .Sh DESCRIPTION | |
| 49 | .Nm | |
| 50 | can be used to generate | |
| 51 | .Li Plain RSA keys | |
| 52 | for authentication purposes. | |
| 53 | Using | |
| 54 | .Li Plain RSA keys | |
| 55 | is optional. | |
| 56 | Other possibilities are | |
| 57 | .Li Pre-shared keys | |
| 58 | or | |
| 59 | .Li X.509 certificates . | |
| 60 | .\" | |
| 61 | .Bl -tag -width Ds | |
| 62 | .It Fl b Ar bits | |
| 63 | bit length of the key. | |
| 64 | Default is | |
| 65 | .Li 1024 , | |
| 66 | recommended length is | |
| 67 | .Li 2048 | |
| 68 | or even | |
| 69 | .Li 4096 | |
| 70 | bits. | |
| 71 | Note that generating longer keys takes more time. | |
| 72 | .It Fl e Ar pubexp | |
| 73 | value of the RSA public exponent. | |
| 74 | Default is | |
| 75 | .Li 0x3 . | |
| 76 | Don't change this unless you really know what you are doing! | |
| 77 | .It Fl f Ar outfile | |
| 78 | write the resulting key to | |
| 79 | .Ar outfile | |
| 80 | instead of | |
| 81 | .Li stdout . | |
| 82 | If the file already exists it won't be overwritten. | |
| 83 | You wouldn't like to lose your private key by accident, would you? | |
| 84 | .El | |
| 85 | .\" | |
| 86 | .Sh OUTPUT FILE FORMAT | |
| 87 | This is the secret | |
| 88 | .Li private key | |
| 89 | that should | |
| 90 | .Ic never | |
| 91 | leave your computer: | |
| 92 | .Bd -literal | |
| 93 | : RSA { | |
| 94 | # RSA 1024 bits | |
| 95 | # pubkey=0sAQOrWlcwbAIdNSMhDt... | |
| 96 | Modulus: 0xab5a57306c021d3523... | |
| 97 | PublicExponent: 0x03 | |
| 98 | PrivateExponent: 0x723c3a2048... | |
| 99 | Prime1: 0xd309b30e6adf9d85c01... | |
| 100 | Prime2: 0xcfdc2a8aa5b2b3c90e3... | |
| 101 | Exponent1: 0x8cb122099c9513ae... | |
| 102 | Exponent2: 0x8a92c7071921cd30... | |
| 103 | Coefficient: 0x722751305eafe9... | |
| 104 | } | |
| 105 | .Ed | |
| 106 | .Pp | |
| 107 | The line | |
| 108 | .Li pubkey=0sAQOrW... | |
| 109 | of the | |
| 110 | .Li private key | |
| 111 | contains a | |
| 112 | .Li public key | |
| 113 | that should be stored in the other peer's configuration in this format: | |
| 114 | .Bd -literal | |
| 115 | : PUB 0sAQOrWlcwbAIdNSMhDt... | |
| 116 | .Ed | |
| 117 | .\" | |
| 118 | .Pp | |
| 119 | You can also specify | |
| 120 | .Li from | |
| 121 | and | |
| 122 | .Li to | |
| 123 | addresses for which the key is valid: | |
| 124 | .Bd -literal | |
| 125 | 0.0.0.0/0 10.20.30.0/24 : PUB 0sAQOrWlcwbAIdNSMhDt... | |
| 126 | .Ed | |
| 127 | .\" | |
| 128 | .Sh SEE ALSO | |
| 129 | .Xr racoon.conf 5 , | |
| 130 | .Xr racoon 8 | |
| 131 | .\" | |
| 132 | .Sh HISTORY | |
| 133 | .Nm | |
| 134 | was written by | |
| 135 | .An Michal Ludvig Aq michal@logix.cz | |
| 136 | and first appeared in | |
| 137 | .Ic ipsec-tools 0.4 . |