pgg-ja.texi

   1 \input texinfo                  @c -*-texinfo-*-
   2
   3 @setfilename pgg-ja
   4 @settitle PGG @value{VERSION}
   5 @iftex
   6 @firstparagraphindent insert
   7 @end iftex
   8
   9 @set VERSION 0.1
  10
  11 @copying
  12 \e$B$3$N%U%!%$%k$OMM!9$J\e(B PGP \e$B$N<BAu$X$N\e(B Emacs \e$B%$%s%?!<%U%'!<%9$G$"$k\e(B PGG
  13 @value{VERSION} \e$B$r@bL@$7$^$9!#\e(B
  14
  15 Copyright @copyright{} 2001, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
  16 2010  Free Software Foundation, Inc.
  17
  18 @quotation
  19 Permission is granted to copy, distribute and/or modify this document
  20 under the terms of the GNU Free Documentation License, Version 1.3 or
  21 any later version published by the Free Software Foundation; with no
  22 Invariant Sections, with the Front-Cover texts being ``A GNU Manual'',
  23 and with the Back-Cover Texts as in (a) below.  A copy of the license
  24 is included in the section entitled ``GNU Free Documentation License''.
  25
  26 \e$B$3$NJ8=q$r!"%U%j!<%=%U%H%&%'%":bCDH/9T$N\e(B GNU \e$B%U%j!<J8=qMxMQ5vBz7@Ls=q\e(B
  27 \e$BBh\e(B 1.3 \e$BHG$^$?$O$=$l0J9_$NHG$,Dj$a$k>r7o$N2<$GJ#@=!"G[I[!"$"$k$$$OJQ99$9\e(B
  28 \e$B$k$3$H$r5v2D$7$^$9!#JQ99IT2DItJ,$O;XDj$7$^$;$s!#!H\e(BA GNU Manual\e$B!I$OI=I=;f\e(B
  29 \e$B%F%-%9%H!"0J2<$N\e(B (a) \e$B$ON"I=;f%F%-%9%H$G$9!#$3$NMxMQ5vBz7@Ls=q$NJ#<L$O\e(B
  30 \e$B!V\e(BGNU \e$B%U%j!<J8=qMxMQ5vBz7@Ls=q!W$H$$$&>O$K4^$^$l$F$$$^$9!#\e(B
  31
  32 (a) The FSF's Back-Cover Text is: ``You have the freedom to copy and
  33 modify this GNU manual.  Buying copies from the FSF supports it in
  34 developing GNU and promoting software freedom.''
  35
  36 (a) FSF \e$B$NN"I=;f%F%-%9%H\e(B:\e$B!V$"$J$?$K$O$3$N\e(B GNU Manual \e$B$rJ#@=$7$?$jJQ99$9\e(B
  37 \e$B$k<+M3$,$"$j$^$9!#\e(BFSF \e$B$+$i$NJ#<L$N9XF~$O\e(B GNU \e$B$N3+H/$H%=%U%H%&%'%"$N<+M3\e(B
  38 \e$B$NB%?J$r;Y1g$7$^$9!#!W\e(B
  39 @end quotation
  40 @end copying
  41
  42 @dircategory Emacs
  43 @direntry
  44 * PGG-ja: (pgg-ja).             Emacs interface to various PGP
  45                                   implementations (Japanese).
  46 @end direntry
  47
  48 @titlepage
  49 @title PGG
  50
  51 @author by Daiki Ueno
  52 @page
  53
  54 @vskip 0pt plus 1filll
  55 @insertcopying
  56 @end titlepage
  57
  58 @contents
  59
  60 @node Top
  61 @top PGG
  62
  63 PGG \e$B$O!"0BA4$JDL?.$N$?$a$NMM!9$J%D!<%k$H\e(B Emacs \e$B$NCg$r<h$j;}$D%i%$%V%i%j!<\e(B
  64 \e$B$G$9!#$^$?!"\e(BPGG \e$B$O\e(B MIME \e$B%a%C%;!<%8$N0E9f2=$H2rFI!"$=$l$K=pL>$H8!>Z$N$?$a\e(B
  65 \e$B$NC1=c$J%f!<%6!<%$%s%?%U%'!<%9$bDs6!$7$^$9!#\e(B
  66
  67 @ifnottex
  68 @insertcopying
  69 @end ifnottex
  70
  71 @menu
  72 * Overview::                    PGG \e$B$H$O\e(B
  73 * Prerequisites::               \e$B$"$i$+$8$a$7$F$*$/$Y$-J#;($J;vJA\e(B
  74 * How to use::                  \e$B$H$C$H$H;H$$;O$a$h$&\e(B
  75 * Architecture::
  76 * Parsing OpenPGP packets::
  77 * GNU Free Documentation License:: \e$B$3$NJ8=q$NMxMQ5vBz7@Ls=q\e(B
  78 * Function Index::
  79 * Variable Index::
  80 @end menu
  81
  82 @node Overview
  83 @chapter \e$B35MW\e(B
  84
  85 PGG \e$B$O!"0BA4$JDL?.$N$?$a$NMM!9$J%D!<%k$H\e(B Emacs \e$B$NCg$r<h$j;}$D%i%$%V%i%j!<\e(B
  86 \e$B$G$9!#F1MM$N5!G=$O\e(B Mailcrypt \e$B$b;}$C$F$$$^$9$,!"\e(BMailcrypt \e$B$O\e(B PGP/MIME \e$B$N\e(B
  87 \e$B%$%s%U%i$GDL>oMQ$$$i$l$kJ,N%$5$l$?\e(B PGP \e$B%a%C%;!<%8$r<h$j07$&$3$H$,$G$-$^\e(B
  88 \e$B$;$s!#$3$l$,!";d\e(B (\e$B:n<T\e(B) \e$B$,?7$7$$%i%$%V%i%j!<$r=q$$$?<g$JM}M3$G$9!#\e(B
  89
  90 PGP/MIME \e$B$O\e(B MIME Object Security Services (RFC1848) \e$B$N<BAu$G$9!#$=$NI8=`\e(B
  91 \e$B$O\e(B RFC2015 \e$B$G5-=R$5$l$F$$$^$9!#\e(B
  92
  93 @node Prerequisites
  94 @chapter \e$BI,MW>r7o\e(B
  95
  96 PGG \e$B$r;H$&$?$a$K$O!">/$J$/$H$b0l$D$N%W%i%$%P%7!<J]8n%7%9%F%`$N<BAu$,I,MW\e(B
  97 \e$B$G$9!#$3$N%^%K%e%"%k$O!"$=$N$h$&$J%W%m%0%i%`$r$9$G$K<hF@!"%$%s%9%H!<%k$7\e(B
  98 \e$B$F$$$F!"4pK\E*$J;H$$J}$rCN$C$F$$$k$3$H$rA[Dj$7$F$$$^$9!#\e(B
  99
 100 \e$B%G%#%U%)%k%H$G$O\e(B PGG \e$B$O\e(B GnuPG \e$B$r;H$$$^$9!#$=$N$h$&$J%7%9%F%`$K47$l$F$$$J\e(B
 101 \e$B$$$N$G$"$l$P!"\e(B@uref{http://www.gnupg.org/documentation/} \e$B$K$"$k\e(B GNU
 102 Privacy Handbook (GPH) \e$B$KL\$rDL$9$3$H$r4+$a$^$9!#\e(B
 103
 104 GnuPG \e$B$r;H$&>l9g$K$O\e(B @code{gpg-agent} \e$B$NMxMQ$r?d>)$7$^$9!#$=$l$O%P!<%8%g\e(B
 105 \e$B%s\e(B 2.0 \e$B0J9_$N\e(B GnuPG \e$B$H$H$b$KG[I[$5$l$F$$$^$9!#$3$l$O!"$I$s$J%W%m%H%3%k$r\e(B
 106 \e$B;H$&$+$H$OL54X78$KHkL)80$r4IM}$9$k%G!<%b%s$G!"%Q%9%U%l!<%:$rF~NO$7$F%-%c%C\e(B
 107 \e$B%7%e$9$k$?$a$N:G$b0BA4$J<jCJ$rDs6!$7$^$9\e(B (@pxref{Caching passphrase})\e$B!#\e(B
 108 \e$B$=$l$,2TF/$7$F$$$k>l9g!"\e(BPGG \e$B$O%G%#%U%)%k%H$G\e(B @code{gpg-agent} \e$B$r;H$*$&$H\e(B
 109 \e$B$7$^$9!#\e(B@xref{Invoking GPG-AGENT,,,gnupg,Using the GNU Privacy Guard}.
 110
 111 PGG \e$B$O\e(B Pretty Good Privacy \e$B%P!<%8%g%s\e(B 2 \e$B$^$?$O%P!<%8%g%s\e(B 5 \e$B$b%5%]!<%H$7\e(B
 112 \e$B$^$9!#\e(B
 113
 114 @node How to use
 115 @chapter \e$B;H$$J}\e(B
 116
 117 \e$B$3$N%i%$%V%i%j!<$N:G>e0L%$%s%?%U%'!<%9$O$H$F$bC1=c$G!"8x3+80$K$h$k0E9f$N\e(B
 118 \e$BA`:n$N$_$rA[Dj$7$F$$$^$9!#\e(B
 119
 120 PGG \e$B$r;H$&$?$a$K$O!"%"%W%j%1!<%7%g%s%W%m%0%i%`$NKAF,$G<!$N\e(B S \e$B<0$rI>2A$7\e(B
 121 \e$B$F$/$@$5$$!#\e(B
 122
 123 @lisp
 124 (require 'pgg)
 125 @end lisp
 126
 127 \e$B<B9T;~$K\e(B pgg.el \e$B$NB8:_$r3NG'$7$?$$$J$i!">e5-$NJ}K!$G$O$J$/0J2<$N$h$&$K!"\e(B
 128 \e$BI,MW$J5!G=$N\e(B autoload \e$B$r@_Dj$9$k$3$H$b$G$-$^$9!#\e(B
 129
 130 @lisp
 131 (autoload 'pgg-encrypt-region "pgg"
 132   "Encrypt the current region." t)
 133 (autoload 'pgg-encrypt-symmetric-region "pgg"
 134   "Encrypt the current region with symmetric algorithm." t)
 135 (autoload 'pgg-decrypt-region "pgg"
 136   "Decrypt the current region." t)
 137 (autoload 'pgg-sign-region "pgg"
 138   "Sign the current region." t)
 139 (autoload 'pgg-verify-region "pgg"
 140   "Verify the current region." t)
 141 (autoload 'pgg-insert-key "pgg"
 142   "Insert the ASCII armored public key." t)
 143 (autoload 'pgg-snarf-keys-region "pgg"
 144   "Import public keys in the current region." t)
 145 @end lisp
 146
 147 @menu
 148 * User Commands::
 149 * Selecting an implementation::
 150 * Caching passphrase::
 151 * Default user identity::
 152 @end menu
 153
 154 @node User Commands
 155 @section \e$B%f!<%6!<%3%^%s%I\e(B
 156
 157 \e$B$3$N;~E@$G!"$$$/$D$+$N0E9f$K4X$9$k%3%^%s%I$r;H$&$3$H$,$G$-$^$9!#$3$l$i$N\e(B
 158 \e$B%3%^%s%I$N5sF0$O5/F0J}K!$K0MB8$7$^$9!#$3$l$i$N%3%^%s%I$O!"%i%$%V%i%j!<4X\e(B
 159 \e$B?t$H$7$FMxMQ$5$l$k$3$H$b$"$k$+$i$G$9!#Nc$($P!"$"$J$?$,$"$k=pL><T$N8x3+80\e(B
 160 \e$B$r;}$C$F$$$J$$$H\e(B @code{pgg-verify-region} \e$B$H$$$&4X?t$OB(:B$K<:GT$7$^$9$,!"\e(B
 161 \e$B$3$l$,BPOCE*$K8F$S=P$5$l$?>l9g$K$O!"%5!<%P!<$+$i8x3+80$r%@%&%s%m!<%I$9$k\e(B
 162 \e$B$+$I$&$+$r$"$J$?$K?R$M$^$9!#\e(B
 163
 164 @deffn Command pgg-encrypt-region start end recipients &optional sign passphrase
 165 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r\e(B @var{recipients} \e$B08$KAw$k$b$N$H$7\e(B
 166 \e$B$F0E9f2=$7$^$9!#BPOCE*$K8F$V$H!"<u?.<T$r?R$M$^$9!#\e(B
 167
 168 \e$B0E9f2=$K@.8y$9$k$H!"8=:_$NNN0h$NFbMF$r0E9f2=$7$?%G!<%?$GCV$-49$($^$9!#\e(B
 169
 170 \e$B%*%W%7%g%s0z?t\e(B @var{sign} \e$B$,\e(B @code{nil} \e$B$G$J$+$C$?$i!"=pL>$H0E9f2=$rF1;~\e(B
 171 \e$B$K9T$J$$$^$9!#8=:_$3$N5!G=$O\e(B GnuPG \e$B$GF0:n$9$k$3$H$,3NG'$5$l$F$$$^$9$,!"\e(B
 172 PGP \e$B$d\e(B PGP5 \e$B$G$OF0:n$7$J$$$+$b$7$l$^$;$s!#\e(B
 173
 174 \e$B%*%W%7%g%s0z?t\e(B @var{passphrase} \e$B$,\e(B @code{nil} \e$B$@$C$?$i!"%Q%9%U%l!<%:$N\e(B
 175 \e$B%-%c%C%7%e$+$i$+!"$^$?$O%f!<%6!<$KF~NO$7$F$b$i$&$3$H$K$h$C$F%Q%9%U%l!<%:\e(B
 176 \e$B$rF@$^$9!#\e(B
 177 @end deffn
 178
 179 @deffn Command pgg-encrypt-symmetric-region &optional start end passphrase
 180 \e$B8=:_$N\e(B @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r!"6&DL800E9f\e(B (symmetric
 181 cipher) \e$B$G0E9f2=$7$^$9!#8F$S=P$7$?8e$G%Q%9%U%l!<%:$,?R$M$i$l$^$9!#\e(B
 182
 183 \e$B%*%W%7%g%s0z?t\e(B @var{passphrase} \e$B$,\e(B @code{nil} \e$B$@$C$?$i!"%Q%9%U%l!<%:$N\e(B
 184 \e$B%-%c%C%7%e$+$i$+!"$^$?$O%f!<%6!<$KF~NO$7$F$b$i$&$3$H$K$h$C$F%Q%9%U%l!<%:\e(B
 185 \e$B$rF@$^$9!#\e(B
 186
 187 \e$B6&DL800E9f$K$h$k0E9f2=$O!"8=:_\e(B GnuPG \e$B$@$1$G<BAu$5$l$F$$$^$9!#\e(B
 188 @end deffn
 189
 190 @deffn Command pgg-decrypt-region start end &optional passphrase
 191 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r2rFI$7$^$9!#2rFI$K@.8y$9$k$H!"8=:_\e(B
 192 \e$B$NNN0h$NFbMF$r2rFI$7$?%G!<%?$GCV$-49$($^$9!#\e(B
 193
 194 \e$B%*%W%7%g%s0z?t\e(B @var{passphrase} \e$B$,\e(B @code{nil} \e$B$@$C$?$i!"%Q%9%U%l!<%:$N\e(B
 195 \e$B%-%c%C%7%e$+$i$+!"$^$?$O%f!<%6!<$KF~NO$7$F$b$i$&$3$H$K$h$C$F%Q%9%U%l!<%:\e(B
 196 \e$B$rF@$^$9!#\e(B
 197 @end deffn
 198
 199 @deffn Command pgg-sign-region start end &optional cleartext passphrase
 200 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$N%F%-%9%H$K=pL>$7$^$9!#;0HVL\$N%*%W%7%g%s\e(B
 201 \e$B0z?t\e(B @var{cleartext} \e$B$,\e(B @code{nil} \e$B$G$O$J$$$+!"$"$k$$$OBPOCE*$K8F$P$l$?\e(B
 202 \e$B>l9g!"J,N%$5$l$?=pL>$r:n$j$^$;$s!#$=$N$h$&$J>l9g$K$O!"8=:_$NNN0h$NFbMF$r\e(B
 203 \e$B=pL>$7$?%G!<%?$GCV$-49$($^$9!#\e(B
 204
 205 \e$B%*%W%7%g%s0z?t\e(B @var{passphrase} \e$B$,\e(B @code{nil} \e$B$@$C$?$i!"%Q%9%U%l!<%:$N\e(B
 206 \e$B%-%c%C%7%e$+$i$+!"$^$?$O%f!<%6!<$KF~NO$7$F$b$i$&$3$H$K$h$C$F%Q%9%U%l!<%:\e(B
 207 \e$B$rF@$^$9!#\e(B
 208 @end deffn
 209
 210 @deffn Command pgg-verify-region start end &optional signature fetch
 211 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$K$"$k=pL>$r8!>Z$7$^$9!#;0HVL\$N%*%W\e(B
 212 \e$B%7%g%s0z?t\e(B @var{signature} \e$B$,\e(B @code{nil} \e$B$G$J$+$C$?$i!"$=$N0z?t$O8=:_$N\e(B
 213 \e$BNN0h$NJ,N%$5$l$?=pL>$N%U%!%$%k$H$7$F<h$j07$o$l$^$9!#\e(B
 214
 215 \e$B;MHVL\$N%*%W%7%g%s0z?t\e(B @var{fetch} \e$B$,\e(B @code{nil} \e$B$G$O$J$$$+!"$"$k$$$OBP\e(B
 216 \e$BOCE*$K8F$P$l$?>l9g!"8x3+80$r%5!<%P!<$+$i<hF@$7$^$9!#\e(B
 217 @end deffn
 218
 219 @deffn Command pgg-insert-key
 220 \e$B%f!<%6!<$N8x3+80$r<hF@$7$F!"$=$l$r\e(B ASCII \e$BAu9C$N7A<0$GA^F~$7$^$9!#\e(B
 221 @end deffn
 222
 223 @deffn Command pgg-snarf-keys-region start end
 224 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$K$"$k8x3+80$r=8$a!"%f!<%6!<$N80\e(B
 225 \e$BB+\e(B (keyring) \e$B$KDI2C$7$^$9!#\e(B
 226 @end deffn
 227
 228 @node Selecting an implementation
 229 @section \e$B$I$N<BAu$r;H$&$+\e(B
 230
 231 PGP \e$B$ONr;K$,D9$/!":#$G$OB?$/$N<BAu$rMxMQ$9$k$3$H$,$G$-$k$N$G!"$=$l$>$l$,\e(B
 232 \e$B;}$C$F$$$k8D!9$N5!G=$,$:$$$V$s0[$J$C$F$$$k$3$H$,$"$j$^$9!#Nc$(\e(B
 233 \e$B$P\e(B GnuPG \e$B$r;H$C$F$$$k$N$J$i$P!"0E9f%"%k%4%j%:%`$H$7$F\e(B 3DES \e$B$d\e(B CAST5\e$B!"\e(B
 234 BLOWFISH \e$B$J$I$rA*$V$3$H$,$G$-$^$9$,!"\e(BPGP \e$B$N%P!<%8%g%s\e(B 2 \e$B$O\e(B IDEA \e$B$7$+%5%]!<\e(B
 235 \e$B%H$7$F$$$^$;$s!#\e(B
 236
 237 \e$B$I$N<BAu$r;H$&$+$O\e(B @code{pgg-scheme} \e$BJQ?t$,@)8f$7$^$9!#\e(B@code{nil} \e$B$@$C$?\e(B
 238 \e$B$i\e(B (\e$B$=$l$,%G%#%U%)%k%H\e(B)\e$B!"Be$o$j$K\e(B @code{pgg-default-scheme} \e$BJQ?t$NCM$r;H\e(B
 239 \e$B$$$^$9!#\e(B
 240
 241 @defvar pgg-scheme
 242 \e$B$I$N\e(B PGP \e$B<BAu$rMQ$$$k$+$r6/@)$7$^$9!#@_Dj$G$-$k$N$O\e(B @code{gpg}\e$B!"\e(B
 243 @code{pgp} \e$B$*$h$S\e(B @code{pgp5} \e$B$N$I$l$+$G$9!#%G%#%U%)%k%H$O\e(B @code{nil} \e$B$G\e(B
 244 \e$B$9!#\e(B
 245 @end defvar
 246
 247 @defvar pgg-default-scheme
 248 \e$B%G%#%U%)%k%H$N\e(B PGP \e$B<BAu$G$9!#CM$O\e(B @code{gpg}\e$B!"\e(B@code{pgp} \e$B$*$h\e(B
 249 \e$B$S\e(B @code{pgp5} \e$B$N$I$l$+$G$J$1$l$P$J$j$^$;$s!#%G%#%U%)%k%H\e(B
 250 \e$B$O\e(B @code{gpg} \e$B$G$9!#\e(B
 251 @end defvar
 252
 253 @node Caching passphrase
 254 @section \e$B%Q%9%U%l!<%:$r%-%c%C%7%e$9$k\e(B
 255
 256 PGP \e$B<BAu$H$7$F\e(B GnuPG (gpg) \e$B$r;H$&$N$G$"$l$P!"%Q%9%U%l!<%:$NF~NO$H%-%c%C\e(B
 257 \e$B%7%e\e(B@footnote{@code{gpg-agent} \e$B$O<B:]$K$O%Q%9%U%l!<%:$G$O$J$/$FHkL)80$r\e(B
 258 \e$B%-%c%C%7%e$7$^$9!#0lJ}%f!<%6!<$N;kE@$+$i$O!"$3$N5;=QE*$J:90[$O8+$($^$;\e(B
 259 \e$B$s!#\e(B}\e$B$9$k$?$a$K\e(B @code{gpg-agent} \e$B$H$$$&%W%m%0%i%`$r;H$&$3$H$r?d>)$7$^$9!#\e(B
 260
 261 @defvar pgg-gpg-use-agent
 262 @code{nil} \e$B$G$J$$CM$G$O!"2DG=$J>l9g$O>o$K$$$D$G$b\e(B @code{gpg-agent} \e$B$r;H\e(B
 263 \e$B$*$&$H$7$^$9!#%G%#%U%#%U%)%k%H$O\e(B @code{t} \e$B$G$9!#\e(B@code{gpg-agent} \e$B$,2TF/\e(B
 264 \e$B$7$F$$$J$$$+!"$^$?$O\e(B GnuPG \e$B$,8=:_$N\e(B PGP \e$B<BAu$H$7$FA*Br$5$l$F$$$J$$>l9g$O!"\e(B
 265 PGG \e$B<+?H$,;}$C$F$$$k%Q%9%U%l!<%:$r%-%c%C%7%e$9$k;EAH$_$,;H$o$l$^$9\e(B (\e$B2<5-\e(B
 266 \e$B;2>H\e(B)\e$B!#\e(B
 267 @end defvar
 268
 269 PGG \e$B$G\e(B @code{gpg-agent}\e$B$r;H$&$K$O!"Bh0l$K\e(B @code{gpg-agent} \e$B$,3N<B$K2TF/\e(B
 270 \e$B$7$F$$$k$h$&$K$7$F$/$@$5$$!#Nc$($P\e(B X Window System \e$B$rAv$i$;$F$$$k$N$G$"\e(B
 271 \e$B$l$P!"0J2<$N9T$r$"$J$?$N\e(B @file{.xsession} \e$B%U%!%$%k$KCV$/$3$H$K$h$C$F!"$=\e(B
 272 \e$B$l$r3N<B$K$9$k$3$H$,$G$-$^$9\e(B:
 273
 274 @smallexample
 275 eval "$(gpg-agent --daemon)"
 276 @end smallexample
 277
 278 @code{gpg-agent} \e$B$N5/F0$K4X$9$k$5$i$K>\$7$$$3$H$O!"\e(B@xref{Invoking
 279 GPG-AGENT,,,gnupg,Using the GNU Privacy Guard}.
 280
 281 GnuPG \e$B$N%Q%9%U%l!<%:$rI,MW$H$9$k\e(B PGG \e$B$N5!G=$r<B9T$9$k$H$-$O$$$D$b!"\e(B
 282 GnuPG \e$B$O\e(B @code{gpg-agent} \e$B$H$d$j<h$j$r9T$J$$!"$=$l$O$"$J$?$K%Q%9%U%l!<%:\e(B
 283 \e$B$rF~NO$9$k$3$H$rMW5a$7$^$9!#$7$+$7\e(B @code{gpg-agent} \e$B$,$=$N7k2L$r!V%-%c%C\e(B
 284 \e$B%7%e!W$9$k$N$G!"<!2s0J9_$N<B9T$G$O:F$S%Q%9%U%l!<%:$NF~NO$OMW$j$^$;$s!#\e(B
 285 (\e$BDL>o$3$N%-%c%C%7%e$O0lDj;~4V7P2a8e$K4|8B@Z$l>C5n$5$l$^$9!#$3$l$rJQ99$9\e(B
 286 \e$B$k$K$O!"\e(B@code{gpg-agent} \e$B$r5/F0$9$k$H$-$K\e(B @code{--default-cache-ttl} \e$B%*\e(B
 287 \e$B%W%7%g%s$r;H$C$F$/$@$5$$!#\e(B)
 288
 289 X Window System \e$B$N4D6-$G$O\e(B @code{gpg-agent} \e$B$O%Q%9%U%l!<%:$NF~NO$rMW5a$9\e(B
 290 \e$B$k$?$a$K%0%i%U%#%C%/$J%&%#%s%I%&$r3+$-$^$9!#$7$+$7J8;zC<Kv$G\e(B Emacs \e$B$r;H$C\e(B
 291 \e$B$F$$$k>l9g$O!"\e(B@code{gpg-agent} \e$B$OC<Kv$+$i$NF~NO$r<u$1<h$k>e$GLdBj$,$"$j\e(B
 292 \e$B$^$9!#$=$l$,\e(B Emacs \e$B$KAw$i$l$F$7$^$&$+$i$G$9!#$3$NLdBj$KBP=h$9$k$?$a$N;C\e(B
 293 \e$BDjE*$JBP:v$N$R$H$D$O!"\e(B@code{gpg-agent} \e$B$r\e(B @code{--keep-tty} \e$B%*%W%7%g%s$H\e(B
 294 \e$B$H$b$K\e(B Emacs \e$B$H$OJL$NC<Kv$GAv$i$;$k$3$H$G$9!#$3$l$O\e(B @code{gpg-agent} \e$B$K!"\e(B
 295 \e$B%Q%9%U%l!<%:$NF~NO$K$=$l<+?H$NC<Kv$r;H$&$h$&$K$5$;$^$9!#\e(B
 296
 297 @code{gpg-agent} \e$B$r;H$o$J$$>l9g!"\e(BPGG \e$B$O\e(B Emacs \e$B$r2p$7$F%Q%9%U%l!<%:$NF~NO\e(B
 298 \e$B$rMW5a$7$^$9!#$3$l$K$O%Q%9%U%l!<%:$r%-%c%C%7%e$9$k;EAH$_$,$"$j!"$=$l$OJQ\e(B
 299 \e$B?t\e(B @code{pgg-cache-passphrase} \e$B$G@)8f$5$l$^$9\e(B (\e$B2<5-;2>H\e(B)\e$B!#\e(B
 300
 301 @code{gpg-agent} \e$B$G$O$J$/\e(B PGG \e$B$G%Q%9%U%l!<%:$r07$&>l9g$K$O0BA4>e$N%j%9%/\e(B
 302 \e$B$,$"$j$^$9!#\e(BEmacs \e$B$NMW5a$K=>$C$F%Q%9%U%l!<%:$rF~NO$9$k$H!"$=$l$O0l;~E*\e(B
 303 \e$B$K\e(B Emacs \e$B$,<B9T$7$F$$$k%a%b%j!<$K\e(B cleartext \e$BJ8;zNs$H$7$F3JG<$5$l$^$9!#$b\e(B
 304 \e$B$7$=$N%a%b%j!<$,%G%#%9%/$H$N4V$G\e(B swap \e$B$5$l$k$H!"M}O@>e\e(B root \e$B%f!<%6!<$O%Q\e(B
 305 \e$B%9%U%l!<%:$r\e(B swap \e$B%U%!%$%k$+$iCj=P$9$k$3$H$,$G$-$^$9!#$=$N>e!"$=$N%7%9%F\e(B
 306 \e$B%`$,GQ4~$5$l$?$jEpFq$K2q$C$?8e$b!"$=$N\e(B cleartext \e$B$N%Q%9%U%l!<%:$,4^$^$l\e(B
 307 \e$B$F$$$k\e(B swap \e$B%U%!%$%k$O%G%#%9%/$K;D$C$F$$$k$+$b$7$l$J$$$N$G$9!#\e(B
 308 @code{gpg-agent} \e$B$O%a%b%j!<$r\e(B lock \e$B$9$k$h$&$J:v$r$b$C$F!"$3$NLdBj$r2sHr\e(B
 309 \e$B$7$F$$$^$9!#$=$l$O\e(B Emacs \e$B$K$O<BAu$5$l$F$$$^$;$s!#\e(B
 310
 311 @defvar pgg-cache-passphrase
 312 @code{nil} \e$B$G$J$1$l$P!"%Q%9%U%l!<%:$rJ];}$7$^$9!#=i4|CM$O\e(B @code{t} \e$B$G$9!#\e(B
 313 \e$B$7$+$7!"$"$J$?$,%;%-%e%j%F%#$K$D$$$F5$3]$+$j$J$i!"$3$NJQ?t\e(B
 314 \e$B$r\e(B @code{nil} \e$B$K@_Dj$9$k$3$H$K$h$C$F!"%Q%9%U%l!<%:$N%-%c%C%7%e$r$d$a$5$;\e(B
 315 \e$B$k$3$H$,$G$-$^$9!#\e(B
 316 @end defvar
 317
 318 @defvar pgg-passphrase-cache-expiry
 319 \e$B%Q%9%U%l!<%:$rJ];}$7$F$*$/;~4V$rIC$G;XDj$7$^$9!#\e(B
 320 @end defvar
 321
 322 \e$B%Q%9%U%l!<%:$,Hs\e(B-ASCII \e$BJ8;z$r4^$s$G$$$k>l9g$O!"$=$l$r%(%s%3!<%I$9$k$?$a\e(B
 323 \e$B$N\e(B coding system \e$B$r;XDj$9$kI,MW$,$"$j$^$9!#\e(BGnuPG \e$B$O%Q%9%U%l!<%:$rJ8;zNs\e(B
 324 \e$B$H$7$F$G$O$J$/!"%P%$%HNs$H$7$F07$&$+$i$G$9!#\e(B
 325
 326 @defvar pgg-passphrase-coding-system
 327 \e$B%Q%9%U%l!<%:$r%(%s%3!<%I$9$k$?$a$N\e(B coding system \e$B$G$9!#\e(B
 328 @end defvar
 329
 330 @node Default user identity
 331 @section \e$B%G%#%U%)%k%H$N%f!<%6!<\e(B ID
 332
 333 \e$BDL>o\e(B PGP \e$B$N<BAu$O!"0E9f2=$*$h$SI|9f2=$K;H$&E,@Z$J80$rA*$V$3$H$,$G$-$^$9\e(B
 334 \e$B$,!"$"$J$?$,0l$D0J>e$N80$r;}$C$F$$$k>l9g!"MQ$$$k80$N\e(B id \e$B$r;XDj$9$kI,MW$,\e(B
 335 \e$B$"$j$^$9!#\e(B
 336
 337 @defvar pgg-default-user-id
 338 \e$B%G%#%U%)%k%H$N%f!<%6!<\e(B ID \e$B$G$9!#;XDj$7$J$$>l9g\e(B
 339 \e$B$O\e(B @samp{(user-login-name)} \e$B$NLa$jCM$,%G%#%U%)%k%H$K$J$j$^$9!#$3$NJQ?t$O\e(B
 340 \e$B%+%9%?%^%$%:2DG=$G$9!#\e(B
 341 @end defvar
 342
 343 @defvar pgg-gpg-user-id
 344 GnuPG \e$B$G;H$&%G%#%U%)%k%H$N%f!<%6!<\e(B ID \e$B$G$9!#%G%#%U%)%k%H$O\e(B @samp{nil} \e$B$G\e(B
 345 \e$B$9!#\e(B@code{nil} \e$B$G$O$J$$CM$K$9$k$H!"\e(B@samp{pgg-default-user-id} \e$B$h$jM%@h$7\e(B
 346 \e$B$F;H$o$l$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 347 @end defvar
 348
 349 @defvar pgg-pgp-user-id
 350 PGP 2.x/6.x \e$B$G;H$&%G%#%U%)%k%H$N%f!<%6!<\e(B ID \e$B$G$9!#%G%#%U%)%k%H\e(B
 351 \e$B$O\e(B @samp{nil} \e$B$G$9!#\e(B@code{nil} \e$B$G$O$J$$CM$K$9$k$H!"\e(B
 352 @samp{pgg-default-user-id} \e$B$h$jM%@h$7$F;H$o$l$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 353 @end defvar
 354
 355 @defvar pgg-pgp5-user-id
 356 PGP 5.x \e$B$G;H$&%G%#%U%)%k%H$N%f!<%6\e(B ID \e$B$G$9!#%G%#%U%)%k%H$O\e(B @samp{nil} \e$B$G\e(B
 357 \e$B$9!#\e(B@code{nil} \e$B$G$O$J$$CM$K$9$k$H!"\e(B@samp{pgg-default-user-id} \e$B$h$jM%@h$7\e(B
 358 \e$B$F;H$o$l$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 359 @end defvar
 360
 361 @node Architecture
 362 @chapter \e$B9=@.\e(B
 363
 364 PGG \e$B$O!V\e(BPGP \e$B<BAu$N%9%-!<%`\e(B (\e$BOHAH\e(B)\e$B!W$H$$$&9M$($rF3F~$7$^$9!#0J8e!"!V%9%-!<\e(B
 365 \e$B%`\e(B (scheme)\e$B!W$HI=5-$7$^$9!#$3$NMQ8l$O\e(B luna object system \e$B$G$N\e(B singleton
 366 object \e$B$KM3Mh$7$^$9!#\e(B
 367
 368 PGG \e$B$O\e(B PGP \e$B$N5!G=$K%"%/%;%9$9$k$HF1;~$K$=$l$r3+H/$9$k$?$a$K@_7W$5$l$?$N\e(B
 369 \e$B$G!"$=$N9=@.$O!"Aj8_1?MQ@-$@$1$G$J$/3HD%@-$b9MN8$9$kI,MW$,$"$j$^$7$?!#$3\e(B
 370 \e$B$N>O$G$O!"\e(BPGG \e$B$N%P%C%/%(%s%I$r$I$N$h$&$K5-=R$9$k$+$rC5$7$J$,$i!"\e(BPGG \e$B$,$I\e(B
 371 \e$B$N$h$&$K$D$/$i$l$F$$$k$+$rC58!$7$F$_$^$7$g$&!#\e(B
 372
 373 @menu
 374 * Initializing::
 375 * Back end methods::
 376 * Getting output::
 377 @end menu
 378
 379 @node Initializing
 380 @section \e$B=i4|2=\e(B
 381
 382 \e$B%9%-!<%`$O!";H$&A0$K=i4|2=$5$l$J$1$l$P$J$j$^$;$s!#$?$@0l$D$N%9%-!<%`$r;H\e(B
 383 \e$B$&$3$H$rJ]>Z$9$k$N$,NI$$$G$7$g$&!#\e(B
 384
 385 \e$B0J2<$N%3!<%I$O\e(B @file{pgg-gpg.el} \e$B$+$i$NH4$-=q$-$G$9!#$"\e(B
 386 \e$B$k\e(B @code{pgg-gpg} \e$B$N%9%-!<%`$,$$$C$?$s=i4|2=$5$l$k$H!"$=$l\e(B
 387 \e$B$O\e(B @code{pgg-scheme-gpg-instance} \e$BJQ?t$KJ]B8$5$l!"0J8e!":FMxMQ$5$l$^$9!#\e(B
 388
 389 @lisp
 390 (defvar pgg-scheme-gpg-instance nil)
 391
 392 (defun pgg-make-scheme-gpg ()
 393   (or pgg-scheme-gpg-instance
 394       (setq pgg-scheme-gpg-instance
 395             (luna-make-entity 'pgg-scheme-gpg))))
 396 @end lisp
 397
 398 \e$B4X?t$NL>A0$O\e(B @code{pgg-make-scheme-} \e$B$N8e$m$K%P%C%/%(%s%IL>$rIU2C$7$?$b\e(B
 399 \e$B$N$K$7$J$1$l$P$J$j$^$;$s!#\e(B
 400
 401 @node Back end methods
 402 @section \e$B%P%C%/%(%s%I$N%a%=%C%I\e(B
 403
 404 \e$B3F%P%C%/%(%s%I$K$O!"$3$l$i$N%a%=%C%I$,B8:_$7$J$1$l$P$J$j$^$;$s!#%a%=%C%I\e(B
 405 \e$B$N<B9T7k2L$N%9%F!<%?%9$rCN$i$;$J$1$l$P$J$i$J$$$N$G!"%a%=%C%I$N=PNO$OFCJL\e(B
 406 \e$B$J%P%C%U%!!<$KJ]B8$5$l$^$9\e(B (@pxref{Getting output})\e$B!#\e(B
 407
 408 @deffn Method pgg-scheme-lookup-key scheme string &optional type
 409 @var{string} \e$B$K4XO"IU$1$i$l$?80$rJV$7$^$9!#;0HVL\$N%*%W%7%g%s0z\e(B
 410 \e$B?t\e(B @var{type} \e$B$,Hs\e(B-@code{nil} \e$B$@$C$?$i!"HkL)$N80B+$+$i8!:w$7$^$9!#\e(B
 411 @end deffn
 412
 413 @deffn Method pgg-scheme-encrypt-region scheme start end recipients &optional sign passphrase
 414 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r\e(B @var{recipients} \e$B08$KAw$k$b$N$H$7\e(B
 415 \e$B$F0E9f2=$7$^$9!#%*%W%7%g%s0z?t\e(B @var{sign} \e$B$,\e(B @code{nil} \e$B$G$J$+$C$?$i!"=p\e(B
 416 \e$BL>$H0E9f2=$rF1;~$K9T$J$$$^$9!#0E9f2=$K@.8y$9$k$H\e(B @code{t} \e$B$r!"<:GT$9$k\e(B
 417 \e$B$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 418 @end deffn
 419
 420 @deffn Method pgg-scheme-encrypt-symmetric-region scheme start end &optional passphrase
 421 \e$B8=:_$N\e(B @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r!"6&DL800E9f\e(B (symmetric
 422 cipher) \e$B$H%Q%9%U%l!<%:$G0E9f2=$7$^$9!#0E9f2=$K@.8y$9$k$H\e(B @code{t} \e$B$rJV$7!"\e(B
 423 \e$B$=$&$G$J$1$l$P\e(B @code{nil} \e$B$rJV$7$^$9!#$3$N5!G=$O8=:_\e(B GnuPG \e$B$@$1$G<BAu$5\e(B
 424 \e$B$l$F$$$^$9!#\e(B
 425 @end deffn
 426
 427 @deffn Method pgg-scheme-decrypt-region scheme start end &optional passphrase
 428 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$r2rFI$7$^$9!#2rFI$K@.8y$9$k\e(B
 429 \e$B$H\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 430 @end deffn
 431
 432 @deffn Method pgg-scheme-sign-region scheme start end &optional cleartext passphrase
 433 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$N%F%-%9%H$K=pL>$7$^$9!#;0HVL\$N%*%W%7%g%s\e(B
 434 \e$B0z?t\e(B @var{cleartext} \e$B$,\e(B @code{nil} \e$B$G$O$J$$>l9g!"J,N%$5$l$?=pL>$r:n$j$^\e(B
 435 \e$B$;$s!#=pL>$K@.8y$9$k$H\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 436 @end deffn
 437
 438 @deffn Method pgg-scheme-verify-region scheme start end &optional signature
 439 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$K$"$k=pL>$r8!>Z$7$^$9!#;0HVL\$N%*%W\e(B
 440 \e$B%7%g%s0z?t\e(B @var{signature} \e$B$,\e(B @code{nil} \e$B$G$J$+$C$?$i!"$=$N0z?t$O8=:_$N\e(B
 441 \e$BNN0h$NJ,N%$5$l$?=pL>$N%U%!%$%k$H$7$F<h$j07$o$l$^$9!#=pL>$,@5$7$/8!>Z$5$l\e(B
 442 \e$B$?>l9g$O\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 443 @end deffn
 444
 445 @deffn Method pgg-scheme-insert-key scheme
 446 \e$B%f!<%6!<$N8x3+80$r<hF@$7$F!"$=$l$r\e(B ASCII \e$BAu9C$N7A<0$GA^F~$7$^$9!#@.8y$9\e(B
 447 \e$B$k$H\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 448 @end deffn
 449
 450 @deffn Method pgg-scheme-snarf-keys-region scheme start end
 451 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$K$"$k8x3+80$r=8$a!"%f!<%6!<$N80\e(B
 452 \e$BB+\e(B (keyring) \e$B$KDI2C$7$^$9!#@.8y$9$k$H\e(B @code{t} \e$B$r!"<:GT$9$k\e(B
 453 \e$B$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 454 @end deffn
 455
 456 @node Getting output
 457 @section \e$B=PNO$rF@$k\e(B
 458
 459 \e$B%P%C%/%(%s%I%a%=%C%I\e(B (@pxref{Back end methods}) \e$B$N=PNO$OFCJL$J%P%C%U%!!<\e(B
 460 \e$B$K3JG<$5$l$^$9!#$7$?$,$C$F!"$3$l$i$N%a%=%C%I$O<B9T7k2L$rEA$($kI,MW$,$"$j\e(B
 461 \e$B$^$9!#\e(B
 462
 463 @defvar pgg-errors-buffer
 464 PGP \e$B%3%^%s%I<B9T;~$NI8=`%(%i!<=PNO$O!"$3$N%P%C%U%!!<$K3JG<$5$l$^$9!#\e(B
 465 @end defvar
 466
 467 @defvar pgg-output-buffer
 468 PGP \e$B%3%^%s%I<B9T;~$NI8=`=PNO$O!"$3$N%P%C%U%!!<$K3JG<$5$l$^$9!#\e(B
 469 @end defvar
 470
 471 @defvar pgg-status-buffer
 472 PGP \e$B%3%^%s%I<B9T;~$N$=$NB>$N7k2L$N>pJs$O!"$3$N%P%C%U%!!<$K3JG<$5$l$^$9!#\e(B
 473 @end defvar
 474
 475 @node Parsing OpenPGP packets
 476 @chapter OpenPGP \e$B%Q%1%C%H$N2r@O\e(B
 477
 478 OpenPGP \e$B$N%a%C%;!<%8$N%U%)!<%^%C%H$O!"Aj8_1?MQ$G$-$k%"%W%j%1!<%7%g%s3+H/\e(B
 479 \e$B$KI,MW$J$9$Y$F$N>pJs$r=PNO$9$k$h$&$K0];}$5$l$F$$$^$9!#$=$NI8=`\e(B
 480 \e$B$O\e(B RFC2440 \e$B$K5-:\$5$l$F$$$^$9!#\e(B
 481
 482 PGG \e$B$O\e(B OpenPGP \e$B%Q%1%C%H$KBP1~$7$?FH<+$N%a%C%;!<%82r@O$r9T$J$$$^$9!#\e(B
 483
 484 @defun pgg-parse-armor string
 485 @var{string} \e$BFb$N%Q%1%C%H$NJB$S$r\e(B @code{list} \e$B$N7A<0$GJV$7$^$9!#\e(B
 486 @end defun
 487
 488 @defun pgg-parse-armor-region start end
 489 @var{start} \e$B$H\e(B @var{end} \e$B$N4V$NNN0h$K$"$k%Q%1%C%H$NJB$S$r\e(B @code{list} \e$B$N\e(B
 490 \e$B7A<0$GJV$7$^$9!#\e(B
 491 @end defun
 492
 493 @defvar pgg-ignore-packet-checksum
 494 @code{nil} \e$B$G$J$+$C$?$i!"%Q%1%C%H$N%A%'%C%/%5%`$r8!>Z$7$^$;$s!#\e(B
 495 @end defvar
 496
 497 @node GNU Free Documentation License
 498 @chapter GNU \e$B%U%j!<J8=qMxMQ5vBz7@Ls=q\e(B
 499
 500 \e$BLuCm\e(B: @uref{http://www.opensource.jp/fdl/fdl.ja.html.euc-jp,
 501 \e$BHs8x<0$JF|K\8lLu\e(B} \e$B$,$"$j$^$9!#\e(B
 502
 503 @include doclicense.texi
 504
 505 @node Function Index
 506 @unnumbered Function Index
 507 @printindex fn
 508
 509 @node Variable Index
 510 @unnumbered Variable Index
 511 @printindex vr
 512
 513 @bye
 514
 515 @c Local Variables:
 516 @c coding: iso-2022-7bit
 517 @c fill-column: 72
 518 @c mode: texinfo
 519 @c use-kuten-for-period: t
 520 @c use-touten-for-comma: t
 521 @c End: