summaryrefslogtreecommitdiff
path: root/libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java
diff options
context:
space:
mode:
authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java
downloadcbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2
cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository.
Diffstat (limited to 'libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java')
-rw-r--r--libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java126
1 files changed, 126 insertions, 0 deletions
diff --git a/libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java b/libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java
new file mode 100644
index 000000000..45dd53fab
--- /dev/null
+++ b/libjava/classpath/java/security/spec/RSAOtherPrimeInfo.java
@@ -0,0 +1,126 @@
+/* RSAOtherPrimeInfo.java --
+ Copyright (C) 2003, Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+package java.security.spec;
+
+import java.math.BigInteger;
+
+/**
+ * An in-memory representation of the RSA triplet (prime, exponent, and
+ * coefficient) inside a PKCS#1 v2.1 <i>OtherPrimeInfo</i> structure.
+ *
+ * @since 1.4
+ * @see RSAPrivateCrtKeySpec
+ * @see java.security.interfaces.RSAMultiPrimePrivateCrtKey
+ */
+public class RSAOtherPrimeInfo
+{
+ // Constants and fields
+ // --------------------------------------------------------------------------
+
+ private BigInteger prime;
+ private BigInteger primeExponent;
+ private BigInteger crtCoefficient;
+
+ // Constructor(s)
+ // --------------------------------------------------------------------------
+
+ /**
+ * Constructs a new <code>RSAOtherPrimeInfo</code> given the PKCS#1 MPIs.
+ *
+ * @param prime
+ * the prime factor of n.
+ * @param primeExponent
+ * the exponent.
+ * @param crtCoefficient
+ * the Chinese Remainder Theorem coefficient.
+ * @throws NullPointerException
+ * if any of the parameters is <code>null</code>.
+ */
+ public RSAOtherPrimeInfo(BigInteger prime, BigInteger primeExponent,
+ BigInteger crtCoefficient)
+ {
+ super();
+
+ if (prime == null)
+ throw new NullPointerException("prime");
+ if (primeExponent == null)
+ throw new NullPointerException("primeExponent");
+ if (crtCoefficient == null)
+ throw new NullPointerException("crtCoefficient");
+
+ this.prime = prime;
+ this.primeExponent = primeExponent;
+ this.crtCoefficient = crtCoefficient;
+ }
+
+ // Class methods
+ // --------------------------------------------------------------------------
+
+ // Instance methods
+ // --------------------------------------------------------------------------
+
+ /**
+ * Returns the prime.
+ *
+ * @return the prime.
+ */
+ public final BigInteger getPrime()
+ {
+ return this.prime;
+ }
+
+ /**
+ * Returns the prime's exponent.
+ *
+ * @return the primeExponent.
+ */
+ public final BigInteger getExponent()
+ {
+ return this.primeExponent;
+ }
+
+ /**
+ * Returns the CRT Coefficient.
+ *
+ * @return the CRT Coefficient.
+ */
+ public final BigInteger getCrtCoefficient()
+ {
+ return this.crtCoefficient;
+ }
+}