pgg-ja.texi

   1 \input texinfo                  @c -*-texinfo-*-
   2
   3 @setfilename pgg-ja
   4
   5 @set VERSION 0.1
   6
   7
   8 @copying
   9 This file describes the PGG.
  10
  11 Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
  12 Copyright (C) 2001 Daiki Ueno.
  13
  14 @quotation
  15 Permission is granted to copy, distribute and/or modify this document
  16 under the terms of the GNU Free Documentation License, Version 1.2 or
  17 any later version published by the Free Software Foundation; with no
  18 Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
  19 Texts.  A copy of the license is included in the section entitled ``GNU
  20 Free Documentation License''.
  21
  22 \e$B$3$NJ8=q$r!"%U%j!<%=%U%H%&%'%":bCDH/9T$N\e(B GNU \e$B%U%j!<J8=qMxMQ5vBz7@Ls=q\e(B
  23 \e$BBh\e(B 1.2 \e$BHG$^$?$O$=$l0J9_$NHG$,Dj$a$k>r7o$N2<$GJ#@=!"G[I[!"$"$k$$$OJQ99$9\e(B
  24 \e$B$k$3$H$r5v2D$7$^$9!#JQ99IT2DItJ,!"I=I=;f%F%-%9%H$*$h$SN"I=;f%F%-%9%H$O;X\e(B
  25 \e$BDj$7$^$;$s!#$3$NMxMQ5vBz7@Ls=q$NJ#<L$O!V\e(BGNU \e$B%U%j!<J8=qMxMQ5vBz7@Ls=q!W$H\e(B
  26 \e$B$$$&>O$K4^$^$l$F$$$^$9!#\e(B
  27 @end quotation
  28 @end copying
  29
  30 @dircategory Emacs
  31 @direntry
  32 * PGG-ja: (pgg-ja).        Emacs interface to various PGP implementations (Ja).
  33 @end direntry
  34
  35 @settitle PGG @value{VERSION}
  36
  37
  38 @titlepage
  39 @title PGG
  40
  41 @author by Daiki Ueno
  42 @page
  43
  44 @vskip 0pt plus 1filll
  45 @insertcopying
  46 @end titlepage
  47 @page
  48
  49 @node Top
  50 @top PGG
  51 \e$B$3$l$O\e(B PGG \e$B$N%^%K%e%"%k$G$9!#\e(BPGG \e$B$O!"0BA4$JDL?.$N$?$a$NMM!9$J%D!<%k$H\e(B
  52 Emacs \e$B$NCg$r<h$j;}$D%$%s%?%U%'!<%9$G$9!#$^$?!"\e(BPGG \e$B$O!"\e(BMIME \e$B%a%C%;!<%8\e(B
  53 \e$B$N0E9f2=!"I|9f2=!"=pL>!"8!>Z$N$?$a$NC1=c$J%f!<%6%$%s%?%U%'!<%9$bDs6!$7$^\e(B
  54 \e$B$9!#\e(B
  55
  56 @menu
  57 * Overview::                    PGG \e$B$H$O\e(B
  58 * Prerequisites::               \e$B$"$i$+$8$a$7$F$*$/$Y$-J#;($J;vJA\e(B
  59 * How to use::                  \e$B$H$C$H$H;H$$;O$a$h$&\e(B
  60 * Architecture::
  61 * Parsing OpenPGP packets::
  62 * Function Index::
  63 * Variable Index::
  64 @end menu
  65
  66 @node Overview
  67 @chapter Overview
  68
  69 PGG \e$B$O!"0BA4$JDL?.$N$?$a$NMM!9$J%D!<%k$H\e(B Emacs \e$B$NCg$r<h$j;}$D%$%s%?%U%'!<\e(B
  70 \e$B%9$G$9!#F1MM$N5!G=$O\e(B Mailcrypt \e$B$b;}$C$F$$$^$9$,!"\e(B
  71 Mailcrypt \e$B$O\e(B PGP/MIME \e$B$N%$%s%U%i$GDL>oMQ$$$i$l$kJ,N%$5$l$?\e(B
  72 PGP \e$B%a%C%;!<%8$r<h$j07$&$3$H$,$G$-$^$;$s!#$3$l$,!";d\e(B(\e$B:n<T\e(B)\e$B$,?7$7$$%i%$%V\e(B
  73 \e$B%i%j$r=q$$$?<g$JM}M3$G$9!#\e(B
  74
  75 PGP/MIME \e$B$O\e(B MIME Object Security Services (RFC1848) \e$B$N<BAu$G$9!#$=$NI8=`\e(B
  76 \e$B$O\e(B RFC2015 \e$B$G5-=R$5$l$F$$$^$9!#\e(B
  77
  78 @node Prerequisites
  79 @chapter Prerequisites
  80
  81 PGG \e$B$r;H$&$?$a$K$O>/$J$/$H$b\e(B1\e$B$D$N%W%i%$%P%7!<J]8n%7%9%F%`$N<BAu$,I,MW$G\e(B
  82 \e$B$9!#$3$N%^%K%e%"%k$G$O!"$"$J$?$,$=$N$h$&$J%W%m%0%i%`$r$9$G$K<hF@!"%$%s%9\e(B
  83 \e$B%H!<%k$7$F$$$F!"4pK\E*$J;H$$J}$rCN$C$F$$$k$3$H$r2>Dj$7$^$9!#\e(B
  84
  85 \e$B%G%#%U%)%k%H$G$O!"\e(BPGG \e$B$O\e(B GnuPG \e$B$r;H$$$^$9!#$7$+$7!"\e(BPGP (Pretty Good
  86 Privacy) \e$B$N%P!<%8%g%s\e(B2\e$B$^$?$O\e(B5\e$B$b%5%]!<%H$7$^$9!#$b$7!"$"$J$?$,$3$N$h$&$J\e(B
  87 \e$B%7%9%F%`$K47$l$F$$$J$$$N$G$"$l$P!"\e(BGNU Privacy Handbook (GPH) \e$B$r@h$KFI$^\e(B
  88 \e$B$l$k$3$H$r$*A&$a$7$^$9!#\e(BGPH \e$B$O!"\e(B@uref{http://www.gnupg.org/gph/} \e$B$G8+$k\e(B
  89 \e$B$3$H$,$G$-$^$9!#\e(B
  90
  91 @node How to use
  92 @chapter How to use
  93
  94 \e$B$3$N%i%$%V%i%j$N:G>e0L%$%s%?%U%'!<%9$O$H$F$bC1=c$G!"8x3+80$K$h$k0E9f$NA`\e(B
  95 \e$B:n$N$_$rA[Dj$7$F$$$^$9!#\e(B
  96
  97 PGG \e$B$r;H$&$?$a$K$O!"$"$J$?$N%"%W%j%1!<%7%g%s%W%m%0%i%`$NKAF,$G<!$N\e(B S \e$B<0\e(B
  98 \e$B$rI>2A$7$^$9!#\e(B
  99
 100 @lisp
 101 (require 'pgg)
 102 @end lisp
 103
 104 \e$B$"$J$?$,\e(B pgg.el \e$B$NB8:_$r3NG'$7$?$$$J$i!">e5-$NJ}K!$G$O$J$/0J2<$N$h$&$K!"\e(B
 105 \e$BI,MW$J5!G=$K$D$$$F\e(B autoload \e$B$N%j%9%H$r@_Dj$9$k$3$H$b$G$-$^$9!#\e(B
 106
 107 @lisp
 108 (autoload 'pgg-encrypt-region "pgg"
 109   "Encrypt the current region." t)
 110 (autoload 'pgg-decrypt-region "pgg"
 111   "Decrypt the current region." t)
 112 (autoload 'pgg-sign-region "pgg"
 113   "Sign the current region." t)
 114 (autoload 'pgg-verify-region "pgg"
 115   "Verify the current region." t)
 116 (autoload 'pgg-insert-key "pgg"
 117   "Insert the ASCII armored public key." t)
 118 (autoload 'pgg-snarf-keys-region "pgg"
 119   "Import public keys in the current region." t)
 120 @end lisp
 121
 122 @menu
 123 * User Commands::
 124 * Selecting an implementation::
 125 * Caching passphrase::
 126 * Default user identity::
 127 @end menu
 128
 129 @node User Commands
 130 @section User Commands
 131
 132 \e$B$3$N;~E@$G!"$"$J$?$O$$$/$D$+$N0E9f$K4X$9$k%3%^%s%I$r;H$&$3$H$,$G$-$^$9!#\e(B
 133 \e$B$3$l$i$N%3%^%s%I$N5sF0$O5/F0J}K!$K0MB8$7$^$9!#$3$l$i$N%3%^%s%I$O%i%$%V%i\e(B
 134 \e$B%j4X?t$H$7$FMxMQ$5$l$k$3$H$b$"$k$+$i$G$9!#Nc$($P!"$"$J$?$,$"$k=pL><T$N8x\e(B
 135 \e$B3+80$r;}$C$F$$$J$$$H$-!"\e(B@code{pgg-verify-region} \e$B$H$$$&4X?t$OB(:B$K<:GT\e(B
 136 \e$B$7$^$9$,!"$3$l$,BPOCE*$K8F$S=P$5$l$?>l9g$K$O!"%5!<%P$+$i8x3+80$r%@%&%s%m!<\e(B
 137 \e$B%I$9$k$+$I$&$+!"$"$J$?$K3NG'$7$^$9!#\e(B
 138
 139 @deffn Command pgg-encrypt-region start end recipients &optional sign
 140 @var{recipients}\e$B08$N%a%C%;!<%8$K$D$$$F!"\e(B@var{start}\e$B$H\e(B@var{end}\e$B$N4V$G;XDj\e(B
 141 \e$B$5$l$?8=:_$NHO0O$r0E9f2=$7$^$9!#BPOCE*$K8F$P$l$k$H!"<u?.<T$rJ9$+$l$^$9!#\e(B
 142
 143 \e$B0E9f2=$K@.8y$9$k$H!"8=:_$NHO0O$NFbMF$,\e(B(\e$B2DG=$JItJ,$K$D$$$F\e(B)\e$B0E9f2=$5$l$?Fb\e(B
 144 \e$BMF$KCV$-49$($i$l$^$9!#\e(B
 145
 146 \e$B%*%W%7%g%s0z?t\e(B @var{sign} \e$B$,\e(B non-@code{nil} \e$B$J$i$P!"=pL>$H0E9f2=$,F1;~$K\e(B
 147 \e$B9T$o$l$^$9!#8=:_!"$3$N5!G=$O\e(B GnuPG \e$B$G$@$1F0:n$7$^$9!#\e(B
 148 @end deffn
 149
 150 @deffn Command pgg-decrypt-region start end
 151 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$G;XDj$5$l$?8=:_$NHO0O$rI|9f2=$7$^$9!#I|9f2=$K\e(B
 152 \e$B@.8y$9$k$H!"8=:_$NHO0O$NFbMF$,\e(B(\e$B2DG=$JItJ,$K$D$$$F\e(B)\e$BI|9f2=$5$l$?FbMF$KCV$-\e(B
 153 \e$B49$($i$l$^$9!#\e(B
 154 @end deffn
 155
 156 @deffn Command pgg-sign-region start end &optional cleartext
 157 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$N%F%-%9%H$K=pL>$7$^$9!#\e(B3\e$BHVL\$N%*%W%7%g%s0z?t\e(B
 158 @var{cleartext} \e$B$,\e(B non-@code{nil} \e$B$G$"$k$+!"$"$k$$$OBPOCE*$K8F$P$l$?>l9g!"\e(B
 159 \e$BJ,N%$5$l$?=pL>$O:n$i$l$^$;$s!#$=$N$h$&$J>l9g!"8=:_$NHO0O$NFbMF$,\e(B(\e$B2DG=$J\e(B
 160 \e$BItJ,$K$D$$$F\e(B)\e$B=pL>$5$l$?7k2L$KCV$-49$($i$l$^$9!#\e(B
 161 @end deffn
 162
 163 @deffn Command pgg-verify-region start end &optional signature fetch
 164 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$NHO0O$r8!::$7$^$9!#\e(B3\e$BHVL\$N%*%W%7%g%s0z?t\e(B
 165 @var{signature} \e$B$,\e(B non-@code{nil} \e$B$G$"$k$+!"$"$k$$$OBPOCE*$K8F$P$l$?>l9g!"\e(B
 166 \e$BJ,N%$5$l$?=pL>$H$7$F<h$j07$o$l$^$9!#\e(B
 167
 168 4\e$BHVL\$N%*%W%7%g%s0z?t\e(B @var{fetch} \e$B$,\e(B non-@code{nil} \e$B$G$"$k$+!"$"$k$$$OBP\e(B
 169 \e$BOCE*$K8F$P$l$?>l9g!"8x3+80$r%5!<%P$+$i<hF@$7$^$9!#\e(B
 170 @end deffn
 171
 172 @deffn Command pgg-insert-key
 173 \e$B%f!<%6$N8x3+80$r<hF@$7$F!"\e(BASCII-armored \e$B%U%)!<%^%C%H$GA^F~$7$^$9!#\e(B
 174 @end deffn
 175
 176 @deffn Command pgg-snarf-keys-region start end
 177 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$NHO0O$K$"$k8x3+80$r=8$a!"\e(B
 178 \e$B%f!<%6$N80NX\e(B (keyring) \e$B$KDI2C$7$^$9!#\e(B
 179 @end deffn
 180
 181 @node Selecting an implementation
 182 @section Selecting an implementation
 183
 184 PGP \e$B$ONr;K$,D9$/!":#$G$OB?$/$N<BAu$rMxMQ$9$k$3$H$,$G$-$k$N$G!"$=$l$>$l$,\e(B
 185 \e$B;}$C$F$$$k8D!9$N5!G=$,$:$$$V$s0[$J$C$F$$$k$3$H$,$"$j$^$9!#Nc$($P!"$"$J$?\e(B
 186 \e$B$,\e(B GnuPG \e$B$r$*;H$$$J$i!"0E9f%"%k%4%j%:%`$K\e(B 3DES \e$B$d\e(B CAST5\e$B!"\e(BBLOWFISH \e$B$J$I$r\e(B
 187 \e$BA*$V$3$H$,$G$-$k$,!"\e(BPGP \e$B$N%P!<%8%g%s\e(B 2 \e$B$G$O\e(B IDEA \e$B$7$+%5%]!<%H$5$l$F$$$J\e(B
 188 \e$B$$$3$H$r$4B8$8$G$7$g$&!#\e(B
 189
 190 \e$B%G%U%)%k%H$G$O!"\e(B@code{pgg-scheme} \e$BJQ?t$,@_Dj$5$l$F$$$J$1$l$P!"\e(BPGG \e$B$O$"$i\e(B
 191 \e$B$+$8$aMQ0U$5$l$?%9%-!<%`\e(B (scheme) \e$B$+$i!"MQ$$$?$$0E9f%"%k%4%j%:%`$KI,MW$J\e(B
 192 \e$B%5!<%S%9$N<BAu$r8!:w$7$^$9!#8@$$49$($l$P!"$d$C$F$/$k\e(B PGP \e$BIpAu$r=hM}$9$k\e(B
 193 \e$B$N$K$I$N%3%^%s%I$r;H$&$+$r@)8f$9$k$?$a$N\e(B 2 \e$B$D$N%*%W%7%g%s$,$"$j$^$9!#\e(B
 194 1\e$B$D$O0E9f2=$H=pL>$K$D$$$F!"$b$&0lJ}$OI|9f2=$H8!>Z$K$D$$$F!"$G$9!#\e(B
 195
 196 @defvar pgg-scheme
 197 \e$BI|9f2=$H8!>Z$K$I$N\e(B PGP \e$B<BAu$rMQ$$$k$+$r6/@)$7$^$9!#\e(B
 198 \e$B@_Dj$G$-$k$N$O\e(B @code{gpg}\e$B!"\e(B@code{pgp} \e$B$*$h$S\e(B @code{pgp5} \e$B$N$I$l$+$G$9!#\e(B
 199 @end defvar
 200
 201 @defvar pgg-default-scheme
 202 \e$B0E9f2=$H=pL>$K$I$N\e(B PGP \e$B<BAu$rMQ$$$k$+$r6/@)$7$^$9!#\e(B
 203 \e$B@_Dj$G$-$k$N$O\e(B @code{gpg}\e$B!"\e(B@code{pgp} \e$B$*$h$S\e(B @code{pgp5} \e$B$N$I$l$+$G$9!#\e(B
 204 @end defvar
 205
 206 @node Caching passphrase
 207 @section Caching passphrase
 208
 209 PGG \e$B$O%Q%9%U%l!<%:$r%-%c%C%7%e$7$F$*$/$N$KC1=c$J%a%+%K%:%`$r;H$$$^$9!#$3\e(B
 210 \e$B$l$,%G%U%)%k%H$G$9!#\e(B
 211
 212 @defvar pgg-cache-passphrase
 213 non-@code{nil} \e$B$G$J$1$l$P!"%Q%9%U%l!<%:$rJ];}$7$^$9!#\e(B
 214 \e$B=i4|CM$O\e(B @code{t} \e$B$G$9!#$7$+$7!"$"$J$?$,%;%-%e%j%F%#$K$D$$$F5$3]$+$j$J$i!"\e(B
 215 \e$B$3$l$r\e(B @code{nil} \e$B$K@_Dj$7$F$d$l$P!"%Q%9%U%l!<%:$NJ];}$r$d$a$5$;$k$3$H$,\e(B
 216 \e$B$G$-$^$9!#\e(B
 217 @end defvar
 218
 219 @defvar pgg-passphrase-cache-expiry
 220 \e$B%Q%9%U%l!<%:$rJ];}$7$F$*$/;~4V$rIC$G;XDj$7$^$9!#\e(B
 221 @end defvar
 222
 223 @node Default user identity
 224 @section Default user identity
 225
 226 PGP \e$B$N<BAu$O!"DL>o!"0E9f2=$*$h$SI|9f2=$K;H$&E,@Z$J80$rA*$V$3$H$,$G$-$^$9\e(B
 227 \e$B$,!"$"$J$?$,\e(B1\e$B$D0J>e$N80$r;}$C$F$$$k>l9g!"MQ$$$k80$N\e(B id \e$B$r;XDj$9$kI,MW$,\e(B
 228 \e$B$"$j$^$9!#\e(B
 229
 230 @defvar pgg-default-user-id
 231 \e$B$"$J$?<+?H$NDL>oMQ$$$k%f!<%6\e(B ID \e$B$G$9!#\e(B
 232 \e$B;XDj$7$J$$>l9g!"=i4|CM$O\e(B @samp{(user-login-name)} \e$B$NLaCM$G7hDj$5$l$^$9!#\e(B
 233 \e$B%+%9%?%^%$%:2DG=$G$9!#\e(B
 234 @end defvar
 235
 236 @defvar pgg-gpg-user-id
 237 GnuPG \e$B$G;H$&$"$J$?<+?H$N%f!<%6\e(B ID \e$B$G$9!#%G%U%)%k%H$O\e(B @samp{nil} \e$B$G$9!#\e(B
 238 \e$B$3$NCM$O\e(B @samp{pgg-default-user-id} \e$B$r>e=q$-$7$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 239 @end defvar
 240
 241 @defvar pgg-pgp-user-id
 242 PGP 2.x/6.x \e$B$G;H$&$"$J$?<+?H$N%f!<%6\e(B ID \e$B$G$9!#\e(B
 243 \e$B%G%U%)%k%H$O\e(B @samp{nil} \e$B$G$9!#$3$NCM$O\e(B @samp{pgg-default-user-id} \e$B$r>e=q\e(B
 244 \e$B$-$7$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 245 @end defvar
 246
 247 @defvar pgg-pgp5-user-id
 248 PGP 5.x \e$B$G;H$&$"$J$?<+?H$N%f!<%6\e(B ID \e$B$G$9!#%G%U%)%k%H$O\e(B @samp{nil} \e$B$G$9!#\e(B
 249 \e$B$3$NCM$O\e(B @samp{pgg-default-user-id} \e$B$r>e=q$-$7$^$9!#%+%9%?%^%$%:2DG=$G$9!#\e(B
 250 @end defvar
 251
 252 @node Architecture
 253 @chapter Architecture
 254
 255 PGG \e$B$O!V\e(BPGP \e$B<BAu$N%9%-!<%`\e(B(\e$BOHAH\e(B)\e$B!W$H$$$&9M$($rF3F~$7$^$9!#0J8e!"\e(B
 256 \e$B!V%9%-!<%`\e(B (scheme)\e$B!W$HI=5-$7$^$9!#$3$NMQ8l$O\e(B luna object system \e$B$G$N\e(B
 257 singleton object \e$B$KM3Mh$7$^$9!#\e(B
 258
 259 PGG \e$B$O\e(B PGP \e$B$N5!G=$K%"%/%;%9$G$-$k$HF1;~$K$=$l$r3+H/$9$k$?$a$K@_7W$5$l$?\e(B
 260 \e$B$N$G!"$=$N4pK\@_7W$G$O!"Aj8_1?MQ@-$@$1$G$J$/3HD%@-$b9M$($J$$$H$$$1$^$;$s!#\e(B
 261 \e$B$3$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$B$,\e(B
 262 \e$B$I$N$h$&$K$D$/$i$l$F$$$k$+$rC58!$7$F$_$^$7$g$&!#\e(B
 263
 264 @menu
 265 * Initializing::
 266 * Back end methods::
 267 * Getting output::
 268 @end menu
 269
 270 @node Initializing
 271 @section Initializing
 272
 273 \e$B%9%-!<%`$O!";H$&A0$K=i4|2=$5$l$J$1$l$P$J$j$^$;$s!#\e(B
 274 \e$B$?$@$R$H$D$N%9%-!<%`$rJ]$D$h$&J]>Z$9$k$N$,$h$$$G$7$g$&!#\e(B
 275
 276 \e$B0J2<$N%3!<%I$O\e(B @file{pgg-gpg.el} \e$B$+$i$NH4$-=q$-$G$9!#\e(B
 277 \e$B0lC6!"$"$k\e(B @code{pgg-gpg} \e$B$N%9%-!<%`$,=i4|2=$5$l$k$H!"\e(B
 278 \e$B$=$l$O\e(B @code{pgg-scheme-gpg-instance} \e$BJQ?t$KJ]B8$5$l!"0J8e!":FMxMQ$5$l$^\e(B
 279 \e$B$9!#\e(B
 280
 281 @lisp
 282 (defvar pgg-scheme-gpg-instance nil)
 283
 284 (defun pgg-make-scheme-gpg ()
 285   (or pgg-scheme-gpg-instance
 286       (setq pgg-scheme-gpg-instance
 287             (luna-make-entity 'pgg-scheme-gpg))))
 288 @end lisp
 289
 290 \e$B4X?t$NL>A0$O\e(B @code{pgg-make-scheme-} \e$B$N8e$m$K%P%C%/%(%s%IL>$,IU2C$9$k$h\e(B
 291 \e$B$&$KIU$1$i$l$J$1$l$P$J$j$^$;$s!#\e(B
 292
 293 @node Back end methods
 294 @section Back end methods
 295
 296 \e$B3F%P%C%/%(%s%I$K$O%a%=%C%I$,B8:_$7$J$1$l$P$J$j$^$;$s!#%a%=%C%I$N<B9T7k2L\e(B
 297 \e$B$N%9%F!<%?%9$rCN$i$;$J$1$l$P$J$i$J$$$N$G!"%a%=%C%I$N=PNO$OFCJL$J%P%C%U%!\e(B
 298 \e$B$KJ]B8$5$l$^$9\e(B(@ref{Getting output})\e$B!#\e(B
 299
 300 @deffn Method pgg-scheme-lookup-key scheme string &optional type
 301 @var{string} \e$B$K4XO"$E$1$i$l$?80$rJV$7$^$9!#\e(B
 302 3\e$BHVL\$N%*%W%7%g%s0z?t\e(B @var{type} \e$B$,\e(B non-@code{nil} \e$B$J$i$P!"HkL)80NX$+$i\e(B
 303 \e$B8!:w$7$^$9!#\e(B
 304 @end deffn
 305
 306 @deffn Method pgg-scheme-encrypt-region scheme start end recipients &optional sign
 307 @var{recipients}\e$B08$N%a%C%;!<%8$K$D$$$F!"\e(B@var{start}\e$B$H\e(B@var{end}\e$B$N4V$G;XDj\e(B
 308 \e$B$5$l$?8=:_$NHO0O$r0E9f2=$7$^$9!#\e(B
 309 \e$B%*%W%7%g%s0z?t\e(B @var{sign} \e$B$,\e(B non-@code{nil} \e$B$J$i$P!"=pL>$H0E9f2=$,F1;~$K\e(B
 310 \e$B9T$o$l$^$9!#0E9f2=$K@.8y$9$k$H\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7\e(B
 311 \e$B$^$9!#\e(B
 312 @end deffn
 313
 314 @deffn Method pgg-scheme-decrypt-region scheme start end
 315 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$G;XDj$5$l$?8=:_$NHO0O$rI|9f2=$7$^$9!#I|9f2=$K\e(B
 316 \e$B@.8y$9$k$H\e(B @code{t} \e$B$r!"<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 317 @end deffn
 318
 319 @deffn Method pgg-scheme-sign-region scheme start end &optional cleartext
 320 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$N%F%-%9%H$K=pL>$7$^$9!#\e(B3\e$BHVL\$N%*%W%7%g%s0z?t\e(B
 321 @var{cleartext} \e$B$,\e(B non-@code{nil} \e$B$G$"$k$+!"$"$k$$$OBPOCE*$K8F$P$l$?>l9g!"\e(B
 322 \e$BJ,N%$5$l$?=pL>$O:n$i$l$^$;$s!#=pL>$K@.8y$9$k$H\e(B @code{t} \e$B$r!"\e(B
 323 \e$B<:GT$9$k$H\e(B @code{nil} \e$B$rJV$7$^$9!#\e(B
 324 @end deffn
 325
 326 @deffn Method pgg-scheme-verify-region scheme start end &optional signature
 327 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$NHO0O$r8!::$7$^$9!#\e(B3\e$BHVL\$N%*%W%7%g%s0z?t\e(B
 328 @var{signature} \e$B$,\e(B non-@code{nil} \e$B$G$"$k>l9g!"J,N%$5$l$?=pL>$H$7$F<h$j07\e(B
 329 \e$B$o$l$^$9!#=pL>$,@5$7$/8!>Z$5$l$?>l9g!"\e(B@code{t} \e$B$r!"\e(B
 330 \e$B<:GT$9$k$H\e(B @code{nil}\e$B$rJV$7$^$9!#\e(B
 331 @end deffn
 332
 333 @deffn Method pgg-scheme-insert-key scheme
 334 \e$B%f!<%6$N8x3+80$r<hF@$7$F!"\e(BASCII-armored \e$B%U%)!<%^%C%H$GA^F~$7$^$9!#\e(B
 335 \e$B@.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
 336 @end deffn
 337
 338 @deffn Method pgg-scheme-snarf-keys-region scheme start end
 339 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$NHO0O$K$"$k8x3+80$r=8$a!"\e(B
 340 \e$B%f!<%6$N80NX\e(B (keyring) \e$B$KDI2C$7$^$9!#\e(B
 341 \e$B@.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
 342 @end deffn
 343
 344 @node Getting output
 345 @section Getting output
 346
 347 \e$B%P%C%/%(%s%I%a%=%C%I\e(B (@ref{Back end methods}) \e$B$N=PNO$OFCJL$J%P%C%U%!$KJ]\e(B
 348 \e$BB8$5$l$^$9!#$7$?$,$C$F!"$3$l$i$N%a%=%C%I$O<B9T7k2L$rEA$($kI,MW$,$"$j$^$9!#\e(B
 349
 350 @defvar pgg-errors-buffer
 351 PGP \e$B%3%^%s%I<B9T;~$NI8=`%(%i!<=PNO$O!"$3$N%P%C%U%!$KJ]B8$5$l$^$9!#\e(B
 352 @end defvar
 353
 354 @defvar pgg-output-buffer
 355 PGP \e$B%3%^%s%I<B9T;~$NI8=`=PNO$O!"$3$N%P%C%U%!$KJ]B8$5$l$^$9!#\e(B
 356 @end defvar
 357
 358 @defvar pgg-status-buffer
 359 PGP \e$B%3%^%s%I<B9T;~$N$=$NB>$N7k2L>pJs$O!"$3$N%P%C%U%!$KJ]B8$5$l$^$9!#\e(B
 360 @end defvar
 361
 362 @node Parsing OpenPGP packets
 363 @chapter Parsing OpenPGP packets
 364
 365 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
 366 \e$B$KI,MW$J$9$Y$F$N>pJs$r=PNO$9$k$h$&$K0];}$5$l$F$$$^$9!#\e(B
 367 \e$B$=$NI8=`$O!"\e(BRFC2440 \e$B$K5-:\$5$l$F$$$^$9!#\e(B
 368
 369 PGG \e$B$O\e(B OpenPGP \e$B$KBP1~$7$?FH<+$N%a%C%;!<%82r@O$r9T$$$^$9!#\e(B
 370
 371 @defun pgg-parse-armor string
 372 @var{string} \e$BFb$N%Q%1%C%H$NJB$S$r0lMw$7$^$9!#\e(B
 373 @end defun
 374
 375 @defun pgg-parse-armor-region start end
 376 @var{start}\e$B$H\e(B@var{end}\e$B$N4V$NHO0OFb$N%Q%1%C%H$NJB$S$r0lMw$7$^$9!#\e(B
 377 @end defun
 378
 379 @defvar pgg-ignore-packet-checksum
 380 non-@code{nil} \e$B$J$i$P!"%Q%1%C%H$N%A%'%C%/%5%`$r8!>Z$7$^$;$s!#\e(B
 381 @end defvar
 382
 383 @node Function Index
 384 @chapter Function Index
 385 @printindex fn
 386
 387 @node Variable Index
 388 @chapter Variable Index
 389 @printindex vr
 390
 391 @summarycontents
 392 @contents
 393 @bye
 394
 395 @c Local Variables:
 396 @c coding: iso-2022-7bit
 397 @c fill-column: 72
 398 @c mode: texinfo
 399 @c use-kuten-for-period: t
 400 @c use-touten-for-comma: t
 401 @c End: