Update of /cvsroot/fink/dists/10.2/stable/crypto/finkinfo
In directory sc8-pr-cvs1:/tmp/cvs-serv27844
Added Files:
gnupg-idea-1.11-2.info gnupg-idea-1.11-2.patch
Log Message:
Imported from unstable
--- NEW FILE: gnupg-idea-1.11-2.info ---
Package: gnupg-idea
Version: 1.11
Revision: 2
Source: http://us.dl.sf.net/fink/direct_download/source/%n-%v.tar.gz
BuildDepends: gdbm, dlcompat-dev
Depends: gnupg
PatchScript: sed 's|@PREFIX@|%p|g' <%a/%f.patch | patch -p1
CompileScript: make
InstallScript: <<
mkdir -p %i/lib/gnupg;
install -m 755 idea %i/lib/gnupg;
mkdir -p %i/share/doc/gnupg-idea
install -m 644 README.fink %i/share/doc/gnupg-idea/
<<
Description: Additional Encryption Algorithm for GnuPG
DescUsage: Users can enable the IDEA module by putting `load-extension idea'
in their ~/.gnupg/options file.
License: OSI-Approved
Maintainer: Christian Swinehart <[EMAIL PROTECTED]>
--- NEW FILE: gnupg-idea-1.11-2.patch ---
diff -u -Naur gnupg-idea-1.11/Makefile gnupg-idea-1.11.fink/Makefile
--- gnupg-idea-1.11/Makefile Wed Dec 31 19:00:00 1969
+++ gnupg-idea-1.11.fink/Makefile Mon Sep 30 15:05:03 2002
@@ -0,0 +1,2 @@
+all:
+ cc -D__PPC__ -Wall -O2 -o idea idea.c -bundle -bundle_loader @PREFIX@/bin/gpg
diff -u -Naur gnupg-idea-1.11/README.fink gnupg-idea-1.11.fink/README.fink
--- gnupg-idea-1.11/README.fink Wed Dec 31 19:00:00 1969
+++ gnupg-idea-1.11.fink/README.fink Mon Sep 30 15:05:03 2002
@@ -0,0 +1,17 @@
+Due to patent problems, gpg doesn't include the IDEA encryption
+algorithm by default. Instead it exists in this separate module.
+If you have a legal right to use IDEA, you may enable it by
+adding the line:
+
+load-extension idea
+
+to your ~/.gnupg/options file. Once you have done this, you can
+check that IDEA is working by typing:
+
+gpg --version
+
+
+
+_______________________________________________________________
+Christian Swinehart <[EMAIL PROTECTED]>
+Tue 24 April 2002
diff -u -Naur gnupg-idea-1.11/idea.c gnupg-idea-1.11.fink/idea.c
--- gnupg-idea-1.11/idea.c Tue Apr 23 16:23:17 2002
+++ gnupg-idea-1.11.fink/idea.c Sun Sep 29 20:32:08 2002
@@ -1,5 +1,5 @@
-/* idea.c - IDEA function
- * Copyright (c) 1997, 1998, 1999, 2001 by Werner Koch (dd9jn)
+/* idea.c - IDEA algorithm
+ * Copyright (c) 1997, 1998, 1999, 2001, 2002 by Werner Koch (dd9jn)
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -41,11 +41,12 @@
*
* 2001-06-08 wk Changed distribution conditions
* 2001-06-11 wk Fixed invert_key (which is not used in CFB mode)
- * Thanks to Mark A. Borgerding. Added defintion for
+ * Thanks to Mark A. Borgerding. Added definition for
* the PowerPC.
+ * 2002-08-03 wk Removed dependeny to g10_log_fatal and perform selftest
+ * in idea_get_info.
*/
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -68,7 +69,7 @@
#endif
typedef unsigned long ulong;
-//typedef unsigned short ushort;
+typedef unsigned short ushort;
typedef unsigned char byte;
typedef unsigned short u16;
@@ -105,7 +106,7 @@
static int do_setkey( IDEA_context *c, byte *key, unsigned keylen );
static void encrypt_block( IDEA_context *bc, byte *outbuf, byte *inbuf );
static void decrypt_block( IDEA_context *bc, byte *outbuf, byte *inbuf );
-static void selftest(int);
+static int selftest(int);
@@ -281,12 +282,6 @@
static int
do_setkey( IDEA_context *c, byte *key, unsigned keylen )
{
- static int initialized = 0;
-
- if( !initialized ) {
- initialized = 1;
- selftest(0);
- }
assert(keylen == 16);
c->have_dk = 0;
expand_key( key, c->ek );
@@ -303,12 +298,6 @@
static void
decrypt_block( IDEA_context *c, byte *outbuf, byte *inbuf )
{
- static int initialized;
-
- if( !initialized ) {
- initialized = 1;
- selftest(1);
- }
if( !c->have_dk ) {
c->have_dk = 1;
invert_key( c->ek, c->dk );
@@ -317,7 +306,7 @@
}
-static void
+static int
selftest( int check_decrypt )
{
static struct {
@@ -379,14 +368,21 @@
if( !check_decrypt ) {
encrypt_block( &c, buffer, test_vectors[i].plain );
if( memcmp( buffer, test_vectors[i].cipher, 8 ) )
- g10_log_fatal("idea encryption (%d) failed\n", i);
+ {
+ fprintf (stderr, "idea encryption (%d) failed\n", i);
+ return -1;
+ }
}
else {
decrypt_block( &c, buffer, test_vectors[i].cipher );
if( memcmp( buffer, test_vectors[i].plain, 8 ) )
- g10_log_fatal("idea decryption (%d) failed\n", i);
+ {
+ fprintf (stderr, "idea decryption (%d) failed\n", i);
+ return -1;
+ }
}
}
+ return 0;
}
@@ -404,6 +400,13 @@
void (**r_decrypt)( void *c, byte *outbuf, byte *inbuf )
)
{
+ static int initialized = 0;
+
+ if( !initialized ) {
+ initialized = 1;
+ if ( selftest(0) || selftest(1) )
+ return NULL;
+ }
*keylen = 128;
*blocksize = 8;
*contextsize = sizeof(IDEA_context);
@@ -465,7 +468,7 @@
ret = &func_table[i].value;
break;
default:
- ret = func_table[i].func;
+ ret = (void*)func_table[i].func;
break;
}
i++;
@@ -474,5 +477,3 @@
*sequence = i;
return ret;
}
-
-
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