1 files changed, 80 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/jdk1.1/java/security/spec/RSAOtherPrimeInfo.java b/libraries/spongycastle/core/src/main/jdk1.1/java/security/spec/RSAOtherPrimeInfo.java
new file mode 100644
index 000000000..4d0e1468e
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/jdk1.1/java/security/spec/RSAOtherPrimeInfo.java
@@ -0,0 +1,80 @@
+
+package java.security.spec;
+
+import java.math.BigInteger;
+
+/**
+ * This class represents the triplet (prime, exponent, and coefficient)
+ * inside RSA's OtherPrimeInfo structure, as defined in the PKCS#1 v2.1.
+ * The ASN.1 syntax of RSA's OtherPrimeInfo is as follows: 
+ * 
+ * <pre>
+ * OtherPrimeInfo ::= SEQUENCE {
+ *    prime INTEGER,
+ *    exponent INTEGER,
+ *    coefficient INTEGER
+ * }
+ * </pre>
+ */
+public class RSAOtherPrimeInfo
+extends Object
+{
+    private BigInteger prime;
+    private BigInteger primeExponent;
+    private BigInteger crtCoefficient;
+
+    /**
+     * Creates a new RSAOtherPrimeInfo given the prime, primeExponent,
+     * and crtCoefficient as defined in PKCS#1. 
+     *
+     * @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, i.e. prime,
+     *     primeExponent, crtCoefficient, is null.
+    */
+    public RSAOtherPrimeInfo(
+        BigInteger prime,
+        BigInteger primeExponent,
+        BigInteger crtCoefficient)
+    {
+        if ( prime == null || primeExponent == null || crtCoefficient == null )
+        {
+            throw new NullPointerException("Null parameter");
+        }
+
+        this.prime = prime;
+        this.primeExponent = primeExponent;
+        this.crtCoefficient = crtCoefficient;
+    }
+
+    /**
+     * Returns the prime. 
+     * 
+     * @returns the prime.
+     */
+    public final BigInteger getPrime()
+    {
+        return prime;
+    }
+
+    /**
+     * Returns the prime's exponent. 
+     * 
+     * @returns the primeExponent.
+     */
+    public final BigInteger getExponent()
+    {
+        return primeExponent;
+    }
+
+    /**
+     * Returns the prime's crtCoefficient. 
+     * 
+     * @returns the crtCoefficient.
+     */
+    public final BigInteger getCrtCoefficient()
+    {
+        return crtCoefficient;
+    }
+}