bouncycastle JCE

bouncycastle JCE

[Anthony Green]

Taking a break from Tomcat, I checked in build infrastructre for the Bouncy
Castle JCE implementation.  The directory doesn't contain any of the source
code -- you'll have to download that yourself.  See the README in that
directory.  You'll also have to configure with --enable-bouncycastle.  And,
finally, you'll need my Security.java I posted to java-patches but haven't
checked in yet :-)

"make check" builds the regressions tests. Not all of them  pass.  They
probably reflect bugs in our compiler or runtime.

Also, Alex, if you look at the Makefile - I've special cased two "gcj -C"
builds because the compiler goes into a seemingly endless loop.

FYI, I'm going away for a couple of weeks and won't have easy access to email.

TTYL,

AG

Re: bouncycastle JCE

[Alexandre Petit-Bianco]

Anthony Green writes:

> Also, Alex, if you look at the Makefile - I've special cased two
> "gcj -C" builds because the compiler goes into a seemingly endless
> loop.

I filed a PR for that (java/4489) and there's a simple workaround.

./A

2001-10-05  Alexandre Petit-Bianco  <apbianco@redhat.com>

	* Makefile.am: Removed workaround java/4489.
	* Makefile.in: Regenerate.
	* upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.java
	(generateWorkingKey): Installed workaround java/4489.

Index: Makefile.am
===================================================================
RCS file: /cvs/rhug/rhug/BouncyCastle/Makefile.am,v
retrieving revision 1.1
diff -u -p -r1.1 Makefile.am
--- Makefile.am 2001/09/23 00:12:18     1.1
+++ Makefile.am 2001/10/06 04:17:41
@@ -420,10 +420,10 @@ SUFFIXES = .java .lo .o .obj .class .jar
 
 # "gcj -C" current goes into a seemingly never ending loop.  Here's a
 # work-around.
-upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.class: upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.java
-       cp -f $(srcdir)/upstream/classes/org/bouncycastle/crypto/engines/RijndaelEngine.class $@
-upstream/src/org/bouncycastle/crypto/test/RijndaelTest.class: upstream/src/org/bouncycastle/crypto/test/RijndaelTest.java 
-       cp -f $(srcdir)/upstream/classes/org/bouncycastle/crypto/test/RijndaelTest.class $@
+# upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.class: upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.java
+#      cp -f $(srcdir)/upstream/classes/org/bouncycastle/crypto/engines/RijndaelEngine.class $@
+# upstream/src/org/bouncycastle/crypto/test/RijndaelTest.class: upstream/src/org/bouncycastle/crypto/test/RijndaelTest.java 
+#      cp -f $(srcdir)/upstream/classes/org/bouncycastle/crypto/test/RijndaelTest.class $@
 
 JAVAX_CLASSFILES = $(lib_javax_crypto_la_SOURCES:.java=.class)
 
--- ./upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.java~ Thu Jun 14 22:15:30 2001
+++ ./upstream/src/org/bouncycastle/crypto/engines/RijndaelEngine.java  Fri Oct  5 19:57:12 2001
@@ -297,7 +297,11 @@ public class RijndaelEngine
             throw new IllegalArgumentException("Key length not 182/192/256 bits.");
         }
 
-        switch (keyBits >= blockBits ? keyBits : blockBits)
+       // This is a work-around for java/4489
+       // http://gcc.gnu.org/ml/java-prs/2001-q4/msg00005.html
+       int temp_switch_expr = keyBits >= blockBits ? keyBits : blockBits;
+
+        switch (temp_switch_expr)
         {
         case 128:
             ROUNDS = 10;