From: ueno <ueno>
Date: Wed, 12 Apr 2006 05:11:15 +0000 (+0000)
Subject: Fixed.
X-Git-Tag: epgsm-branchpoint~134
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=afe1a4421ada9e44c87787257aad124648973e11;p=elisp%2Fepg.git

Fixed.
---

diff --git a/README b/README
index 419ceb8..c370ac8 100644
--- a/README
+++ b/README
@@ -7,7 +7,9 @@ library to interact with GnuPG.
 * Requirements
 
 ** GNU Emacs 21.4 or later
+
 ** XEmacs 21.4 or later
+
 ** GnuPG 1.4.3 or later
 
 * Quick start
@@ -23,17 +25,22 @@ library to interact with GnuPG.
 ** EasyPG avoides potential security flaws of Emacs.
 
 *** `call-process-region' writes data in region to a temporary file.
-PGG and gpg.el use `call-process-region' to communicate with a
-subprocess "gpg".  So, your passphrases may leak to the filesystem.
+
+PGG and gpg.el use `call-process-region' to communicate with a gpg
+subprocess.  Your passphrases may leak to the filesystem.
 
 *** There is no way to clear strings safely.
-To prevent passphrases from been stealing from cores, `read-passwd'
-function clears passphrase strings by `(fillarray string 0)'.
-However, it is not enough.  Emacs does compaction of small strings in
-GC sweep phase.  If GC happens before `fillarray', passphrase strings
-may be copied elsewhere in the memory.  PGG and gpg.el enables
+
+If Emacs crashed and dumps core, passphrase strings in memory are also
+dumped with the core file.  `read-passwd' function clears passphrase
+strings by `(fillarray string 0)'.  However, it is not perfect.  Emacs
+does compaction of small strings in gc_sweep phase.  If GC happens
+before `fillarray', passphrase strings may be copied elsewhere in
+memory.  So, it is recommended that if you are done with passphrase
+you should clear it manually.  However, PGG and gpg.el enables
 passphrase caching by default.
 
 ** Most GnuPG features are accessible from Emacs
-As the name says, EasyPG is inspired by GPGME (GnuPG Made Easy), and
-the API is close to GPGME.
\ No newline at end of file
+
+As the name indicates, EasyPG is inspired by GPGME (GnuPG Made Easy),
+and the library interface is close to GPGME.