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authormark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>2006-05-18 17:29:21 +0000
committermark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>2006-05-18 17:29:21 +0000
commit64089cc9f030d8ef7972adb5d117e0b23f47d62b (patch)
tree9f9c470de62ee62fba1331a396450d728d2b1fad /libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java
parent96034e28360d660d7a7708807fcbc4b519574d8e (diff)
downloadppe42-gcc-64089cc9f030d8ef7972adb5d117e0b23f47d62b.tar.gz
ppe42-gcc-64089cc9f030d8ef7972adb5d117e0b23f47d62b.zip
Imported GNU Classpath 0.90
* scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale. * sources.am: Regenerated. * gcj/javaprims.h: Regenerated. * Makefile.in: Regenerated. * gcj/Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * gnu/java/lang/VMInstrumentationImpl.java: New override. * gnu/java/net/local/LocalSocketImpl.java: Likewise. * gnu/classpath/jdwp/VMMethod.java: Likewise. * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest interface. * java/lang/Thread.java: Add UncaughtExceptionHandler. * java/lang/reflect/Method.java: Implements GenericDeclaration and isSynthetic(), * java/lang/reflect/Field.java: Likewise. * java/lang/reflect/Constructor.java * java/lang/Class.java: Implements Type, GenericDeclaration, getSimpleName() and getEnclosing*() methods. * java/lang/Class.h: Add new public methods. * java/lang/Math.java: Add signum(), ulp() and log10(). * java/lang/natMath.cc (log10): New function. * java/security/VMSecureRandom.java: New override. * java/util/logging/Logger.java: Updated to latest classpath version. * java/util/logging/LogManager.java: New override. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113887 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java')
-rw-r--r--libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java14
1 files changed, 12 insertions, 2 deletions
diff --git a/libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java b/libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java
index 9c7338f662a..39063381f37 100644
--- a/libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java
+++ b/libjava/classpath/gnu/java/security/key/rsa/RSAKeyPairGenerator.java
@@ -50,6 +50,7 @@ import java.security.PublicKey;
import java.security.SecureRandom;
import java.security.spec.RSAKeyGenParameterSpec;
import java.util.Map;
+import java.util.logging.Logger;
/**
* <p>A key-pair generator for asymetric keys to use in conjunction with the RSA
@@ -68,10 +69,11 @@ import java.util.Map;
*/
public class RSAKeyPairGenerator implements IKeyPairGenerator
{
-
// Constants and variables
// -------------------------------------------------------------------------
+ private static final Logger log = Logger.getLogger(RSAKeyPairGenerator.class.getName());
+
/** The BigInteger constant 1. */
private static final BigInteger ONE = BigInteger.ONE;
@@ -150,6 +152,8 @@ public class RSAKeyPairGenerator implements IKeyPairGenerator
*/
public void setup(Map attributes)
{
+ log.entering(this.getClass().getName(), "setup", attributes);
+
// do we have a SecureRandom, or should we use our own?
rnd = (SecureRandom) attributes.get(SOURCE_OF_RANDOMNESS);
@@ -177,6 +181,8 @@ public class RSAKeyPairGenerator implements IKeyPairGenerator
Integer formatID = (Integer) attributes.get(PREFERRED_ENCODING_FORMAT);
preferredFormat = formatID == null ? DEFAULT_ENCODING_FORMAT
: formatID.intValue();
+
+ log.exiting(this.getClass().getName(), "setup");
}
/**
@@ -187,6 +193,8 @@ public class RSAKeyPairGenerator implements IKeyPairGenerator
*/
public KeyPair generate()
{
+ log.entering(this.getClass().getName(), "generate");
+
BigInteger p, q, n, d;
// 1. Generate a prime p in the interval [2**(M-1), 2**M - 1], where
@@ -234,7 +242,9 @@ public class RSAKeyPairGenerator implements IKeyPairGenerator
PublicKey pubK = new GnuRSAPublicKey(preferredFormat, n, e);
PrivateKey secK = new GnuRSAPrivateKey(preferredFormat, p, q, e, d);
- return new KeyPair(pubK, secK);
+ KeyPair result = new KeyPair(pubK, secK);
+ log.exiting(this.getClass().getName(), "generate", result);
+ return result;
}
// helper methods ----------------------------------------------------------
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