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authorUlrich Drepper <drepper@redhat.com>2001-02-13 23:36:45 +0000
committerUlrich Drepper <drepper@redhat.com>2001-02-13 23:36:45 +0000
commitcf6960d7ca47b42f2918007b11e27c570bae26ff (patch)
tree75756935f933450555f6ef74c526720ad85c9ed6 /manual/crypt.texi
parent2958e6cc5f39ac2487b4fcbc2db48462a34ce23d (diff)
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Update.
* iconvdata/Makefile (modules): Add GBBIG5. (distribute): Add gbbig5.c. * iconvdata/gbbig5.c: New file. * iconvdata/gconv-modules: Add entries for GBBIG5 module. 2001-02-13 Philip Blundell <pb@futuretv.com> * manual/crypt.texi: Remove outdated references to crypt add-on. * manual/creature.texi: Improve wording slightly. 2001-02-13 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'manual/crypt.texi')
-rw-r--r--manual/crypt.texi20
1 files changed, 5 insertions, 15 deletions
diff --git a/manual/crypt.texi b/manual/crypt.texi
index 2e08abe753..68ae6dd651 100644
--- a/manual/crypt.texi
+++ b/manual/crypt.texi
@@ -152,14 +152,11 @@ For the DES-based algorithm, the @var{salt} should consist of two
characters from the alphabet @code{./0-9A-Za-z}, and the result of
@code{crypt} will be those two characters followed by 11 more from the
same alphabet, 13 in total. Only the first 8 characters in the
-@var{key} are significant. If the @code{crypt} add-on is not installed,
-trying to use the DES-based algorithm will return an empty string and
-set @code{errno} to @code{EOPNOTSUPP}.
+@var{key} are significant.
-The MD5-based algorithm is available in the GNU C library even if the
-@code{crypt} add-on is not installed. It also has no limit on the
-useful length of the password used, and is slightly more secure. It is
-therefore preferred over the DES-based algorithm.
+The MD5-based algorithm has no limit on the useful length of the
+password used, and is slightly more secure. It is therefore preferred
+over the DES-based algorithm.
When the user enters their password for the first time, the @var{salt}
should be set to a new string which is reasonably random. To verify a
@@ -271,11 +268,6 @@ The @code{setkey_r} and @code{encrypt_r} functions are GNU extensions.
@code{setkey}, @code{encrypt}, @code{setkey_r}, and @code{encrypt_r} are
defined in @file{crypt.h}.
-If the @code{crypt} add-on is not used to build the library, programs
-that use these four functions will crash when the functions are called.
-If this is a problem, the @code{ecb_crypt} function described below is
-recommended instead.
-
@comment rpc/des_crypt.h
@comment SUNRPC
@deftypefun int ecb_crypt (char *@var{key}, char *@var{blocks}, unsigned @var{len}, unsigned @var{mode})
@@ -340,9 +332,7 @@ The encryption succeeded, but there was no hardware device available.
@comment rpc/des_crypt.h
@comment SUNRPC
@item DESERR_HWERROR
-The encryption failed because of a hardware problem. In the GNU
-library, this error code is also returned if the @code{crypt} add-on was
-not used to build the library.
+The encryption failed because of a hardware problem.
@comment rpc/des_crypt.h
@comment SUNRPC