Initial Checkin

9 files changed, 523 insertions, 0 deletions

diff --git a/java/security/interfaces/DSAKey.java b/java/security/interfaces/DSAKey.java
new file mode 100644
index 000000000..bcfb78a4d
--- /dev/null
+++ b/java/security/interfaces/DSAKey.java
@@ -0,0 +1,44 @@
+/*************************************************************************
+/* DSAKey.java -- Interface for Digital Signature Algorith key
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+/**
+  * This interface is implemented by a class to return the parameters
+  * of a Digital Signature Algorithm (DSA) public or private key.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface DSAKey
+{
+
+/**
+  * This method returns non-secret parameters of the DSA key
+  *
+  * @return The DSA parameters
+  */
+public abstract DSAParams
+getParams();
+
+} // interface DSAKey
+
diff --git a/java/security/interfaces/DSAKeyPairGenerator.java b/java/security/interfaces/DSAKeyPairGenerator.java
new file mode 100644
index 000000000..d8dc26eea
--- /dev/null
+++ b/java/security/interfaces/DSAKeyPairGenerator.java
@@ -0,0 +1,75 @@
+/*************************************************************************
+/* DSAKeyPairGenerator.java -- Initialize a DSA key generator
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.security.SecureRandom;
+import java.security.InvalidParameterException;
+
+/**
+  * This interface contains methods for intializing a Digital Signature
+  * Algorithm key generation engine.  The initialize methods may be called
+  * any number of times.  If no explicity initialization call is made, then
+  * the engine defaults to generating 1024-bit keys using pre-calculated
+  * base, prime, and subprime values.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface DSAKeyPairGenerator
+{
+
+/**
+  * Initializes the key generator with the specified DSA parameters and
+  * random bit source
+  *
+  * @param params The DSA parameters to use
+  * @param random The random bit source to use
+  *
+  * @exception InvalidParameterException If the parameters passed are not valid
+  */
+public abstract void
+initialize(DSAParams params, SecureRandom random) throws InvalidParameterException;
+
+/*************************************************************************/
+
+/**
+  * Initializes the key generator to a give modulus.  If the <code>genParams</code>
+  * value is <code>true</code> then new base, prime, and subprime values
+  * will be generated for the given modulus.  If not, the pre-calculated
+  * values will be used.  If no pre-calculated values exist for the specified
+  * modulus, an exception will be thrown.  It is guaranteed that there will
+  * always be pre-calculated values for all modulus values between 512 and
+  * 1024 bits inclusives.
+  *
+  * @param modlen The modulus length
+  * @param genParams <code>true</code> to generate new DSA parameters, <code>false</code> otherwise
+  * @param random The random bit source to use
+  *
+  * @exception InvalidParameterException If a parameter is invalid
+  */
+public abstract void
+initialize(int modlen, boolean genParams, SecureRandom random)
+          throws InvalidParameterException;
+
+} // interface DSAKeyPairGenerator
+
diff --git a/java/security/interfaces/DSAParams.java b/java/security/interfaces/DSAParams.java
new file mode 100644
index 000000000..13edd2062
--- /dev/null
+++ b/java/security/interfaces/DSAParams.java
@@ -0,0 +1,66 @@
+/*************************************************************************
+/* DSAParams.java -- Digital Signature Algorithm parameter access
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.math.BigInteger;
+
+/**
+  * This interface allows the Digital Signature Algorithm (DSA) parameters
+  * to be queried.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface DSAParams
+{
+
+/**
+  * Returns the base, or 'g' value
+  *
+  * @return The DSA base value
+  */
+public abstract BigInteger
+getG();
+
+/*************************************************************************/
+
+/**
+  * Returns the prime, or 'p' value
+  *
+  * @return The DSA prime value
+  */
+public abstract BigInteger
+getP();
+
+/*************************************************************************/
+
+/**
+  * Returns the subprime, or 'q' value
+  *
+  * @return The DSA subprime value
+  */
+public abstract BigInteger
+getQ();
+
+} // interface DSAParams
+
diff --git a/java/security/interfaces/DSAPrivateKey.java b/java/security/interfaces/DSAPrivateKey.java
new file mode 100644
index 000000000..f3b913cf4
--- /dev/null
+++ b/java/security/interfaces/DSAPrivateKey.java
@@ -0,0 +1,61 @@
+/*************************************************************************
+/* DSAPrivateKey.java -- A Digital Signature Algorithm private key
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.security.PrivateKey;
+import java.math.BigInteger;
+
+/**
+  * This interface models a Digital Signature Algorithm (DSA) private key
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface DSAPrivateKey extends DSAKey, PrivateKey
+{
+
+/*************************************************************************/
+
+/**
+  * Static Variables
+  */
+
+/**
+  * This is the serialization UID for this interface
+  */
+public static final long serialVersionUID = 0L;
+
+/*************************************************************************/
+
+/**
+  * Instance Methods
+  */
+
+/**
+  * This method returns the value of the DSA private key
+  */
+public abstract BigInteger
+getX();
+
+} // interface DSAPrivateKey 
+
diff --git a/java/security/interfaces/DSAPublicKey.java b/java/security/interfaces/DSAPublicKey.java
new file mode 100644
index 000000000..0218878da
--- /dev/null
+++ b/java/security/interfaces/DSAPublicKey.java
@@ -0,0 +1,61 @@
+/*************************************************************************
+/* DSAPublicKey.java -- A Digital Signature Algorithm public key
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.security.PublicKey;
+import java.math.BigInteger;
+
+/**
+  * This interface models a Digital Signature Algorithm (DSA) public key
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface DSAPublicKey extends DSAKey, PublicKey
+{
+
+/*************************************************************************/
+
+/**
+  * Static Variables
+  */
+
+/**
+  * This is the serialization UID for this interface
+  */
+public static final long serialVersionUID = 0L;
+
+/*************************************************************************/
+
+/**
+  * Instance Methods
+  */
+
+/**
+  * This method returns the value of the DSA public key
+  */
+public abstract BigInteger
+getY();
+
+} // interface DSAPublicKey 
+
diff --git a/java/security/interfaces/Makefile.am b/java/security/interfaces/Makefile.am
new file mode 100644
index 000000000..be7c2ff15
--- /dev/null
+++ b/java/security/interfaces/Makefile.am
@@ -0,0 +1,8 @@
+## Input file for automake to generate the Makefile.in used by configure
+
+javasecintrdir = $(datadir)/java/security/interfaces
+
+javasecintr_JAVA = DSAKey.java DSAKeyPairGenerator.java DSAParams.java \
+                   DSAPrivateKey.java DSAPublicKey.java \
+                   RSAPrivateCrtKey.java RSAPrivateKey.java RSAPublicKey.java
+
diff --git a/java/security/interfaces/RSAPrivateCrtKey.java b/java/security/interfaces/RSAPrivateCrtKey.java
new file mode 100644
index 000000000..8e55ca8b6
--- /dev/null
+++ b/java/security/interfaces/RSAPrivateCrtKey.java
@@ -0,0 +1,96 @@
+/*************************************************************************
+/* RSAPrivateCrtKey.java -- An RSA private key in CRT format
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.math.BigInteger;
+
+/**
+  * This interface provides access to information about an RSA private
+  * key in Chinese Remainder Theorem (CRT) format.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface RSAPrivateCrtKey extends RSAPrivateKey
+{
+
+/**
+  * Returns the public exponent for this key
+  *
+  * @return The public exponent for this key
+  */
+public abstract BigInteger
+getPublicExponent();
+
+/*************************************************************************/
+
+/**
+  * Returns the primeP value
+  *
+  * @return The primeP value
+  */
+public abstract BigInteger
+getPrimeP();
+
+/*************************************************************************/
+
+/**
+  * Returns the primeQ value
+  *
+  * @return The primeQ value
+  */
+public abstract BigInteger
+getPrimeQ();
+
+/*************************************************************************/
+
+/**
+  * Returns the primeExponentP
+  *
+  * @return The primeExponentP
+  */
+public abstract BigInteger
+getPrimeExponentP();
+
+/*************************************************************************/
+
+/**
+  * Returns the primeExponentQ
+  *
+  * @return The primeExponentQ
+  */
+public abstract BigInteger
+getPrimeExponentQ();
+
+/*************************************************************************/
+
+/**
+  * Returns the CRT coefficient
+  *
+  * @return The CRT coefficient
+  */
+public abstract BigInteger
+getCrtCoefficient();
+
+} // interface RSAPrivateCrtKey
+
diff --git a/java/security/interfaces/RSAPrivateKey.java b/java/security/interfaces/RSAPrivateKey.java
new file mode 100644
index 000000000..3d36a1812
--- /dev/null
+++ b/java/security/interfaces/RSAPrivateKey.java
@@ -0,0 +1,56 @@
+/*************************************************************************
+/* RSAPrivateKey.java -- An RSA private key
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.security.PrivateKey;
+import java.math.BigInteger;
+
+/**
+  * This interface provides access to information about an RSA private key.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface RSAPrivateKey extends PrivateKey
+{
+
+/**
+  * Returns the modulus of the private key
+  *
+  * @return The modulus of the private key
+  */
+public abstract BigInteger
+getModulus();
+
+/*************************************************************************/
+
+/**
+  * Returns the private exponent value for this key
+  *
+  * @return The private exponent value for this key
+  */
+public abstract BigInteger
+getPrivateExponent();
+
+} // interface RSAPrivateKey 
+
diff --git a/java/security/interfaces/RSAPublicKey.java b/java/security/interfaces/RSAPublicKey.java
new file mode 100644
index 000000000..e3756dcac
--- /dev/null
+++ b/java/security/interfaces/RSAPublicKey.java
@@ -0,0 +1,56 @@
+/*************************************************************************
+/* RSAPublicKey.java -- An RSA public key
+/*
+/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Written by Aaron M. Renn (arenn@urbanophile.com)
+/*
+/* This library is free software; you can redistribute it and/or modify
+/* it under the terms of the GNU Library General Public License as published 
+/* by the Free Software Foundation, either version 2 of the License, or
+/* (at your option) any later verion.
+/*
+/* This library 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 Library General Public License for more details.
+/*
+/* You should have received a copy of the GNU Library General Public License
+/* along with this library; if not, write to the Free Software Foundation
+/* Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
+/*************************************************************************/
+
+package java.security.interfaces;
+
+import java.security.PublicKey;
+import java.math.BigInteger;
+
+/**
+  * This interface provides access to information about an RSA public key.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface RSAPublicKey extends PublicKey
+{
+
+/**
+  * Returns the modulus of the public key
+  *
+  * @return The modulus of the public key
+  */
+public abstract BigInteger
+getModulus();
+
+/*************************************************************************/
+
+/**
+  * Returns the public exponent value for this key
+  *
+  * @return The public exponent value for this key
+  */
+public abstract BigInteger
+getPublicExponent();
+
+} // interface RSAPublicKey 
+