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Diffstat (limited to 'pki/base/util/src/netscape/security/provider/RSAPublicKey.java')
-rw-r--r--pki/base/util/src/netscape/security/provider/RSAPublicKey.java152
1 files changed, 0 insertions, 152 deletions
diff --git a/pki/base/util/src/netscape/security/provider/RSAPublicKey.java b/pki/base/util/src/netscape/security/provider/RSAPublicKey.java
deleted file mode 100644
index 4c65b4fa0..000000000
--- a/pki/base/util/src/netscape/security/provider/RSAPublicKey.java
+++ /dev/null
@@ -1,152 +0,0 @@
-// --- BEGIN COPYRIGHT BLOCK ---
-// This program 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; version 2 of the License.
-//
-// This program 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 this program; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-//
-// (C) 2007 Red Hat, Inc.
-// All rights reserved.
-// --- END COPYRIGHT BLOCK ---
-package netscape.security.provider;
-
-import java.io.IOException;
-import java.io.Serializable;
-import java.security.InvalidKeyException;
-
-import netscape.security.util.BigInt;
-import netscape.security.util.DerInputStream;
-import netscape.security.util.DerOutputStream;
-import netscape.security.util.DerValue;
-import netscape.security.util.ObjectIdentifier;
-import netscape.security.x509.AlgorithmId;
-import netscape.security.x509.X509Key;
-
-/**
- * An X.509 public key for the RSA Algorithm.
- *
- * @author galperin
- *
- * @version $Revision$, $Date$
- *
- */
-
-public final class RSAPublicKey extends X509Key implements Serializable {
-
- /* XXX This currently understands only PKCS#1 RSA Encryption OID
- and parameter format
- Later we may consider adding X509v3 OID for RSA keys. Besides
- different OID it also has a parameter equal to modulus size
- in bits (redundant!)
- */
-
- /**
- *
- */
- private static final long serialVersionUID = 7764823589128565374L;
-
- private static final ObjectIdentifier ALGORITHM_OID =
- AlgorithmId.RSAEncryption_oid;
-
- private BigInt modulus;
- private BigInt publicExponent;
-
- /*
- * Keep this constructor for backwards compatibility with JDK1.1.
- */
- public RSAPublicKey() {
- }
-
- /**
- * Make a RSA public key out of a public exponent and modulus
- */
- public RSAPublicKey(BigInt modulus, BigInt publicExponent)
- throws InvalidKeyException {
- this.modulus = modulus;
- this.publicExponent = publicExponent;
- this.algid = new AlgorithmId(ALGORITHM_OID);
-
- try {
- DerOutputStream out = new DerOutputStream();
-
- out.putInteger(modulus);
- out.putInteger(publicExponent);
- key = (new DerValue(DerValue.tag_Sequence,
- out.toByteArray())).toByteArray();
- encode();
- } catch (IOException ex) {
- throw new InvalidKeyException("could not DER encode : " +
- ex.getMessage());
- }
- }
-
- /**
- * Make a RSA public key from its DER encoding (X.509).
- */
- public RSAPublicKey(byte[] encoded) throws InvalidKeyException {
- decode(encoded);
- }
-
- /**
- * Get key size as number of bits in modulus
- * (Always rounded up to a multiple of 8)
- *
- */
- public int getKeySize() {
- return this.modulus.byteLength() * 8;
- }
-
- /**
- * Get the raw public exponent
- *
- */
- public BigInt getPublicExponent() {
- return this.publicExponent;
- }
-
- /**
- * Get the raw modulus
- *
- */
- public BigInt getModulus() {
- return this.modulus;
- }
-
- public String toString() {
- return "RSA Public Key\n Algorithm: " + algid
- + "\n modulus:\n" + this.modulus.toString() + "\n"
- + "\n publicExponent:\n" + this.publicExponent.toString()
- + "\n";
- }
-
- protected void parseKeyBits() throws InvalidKeyException {
- if (!this.algid.getOID().equals(ALGORITHM_OID) &&
- !this.algid.getOID().equals(AlgorithmId.RSA_oid)) {
- throw new InvalidKeyException("Key algorithm OID is not RSA");
- }
-
- try {
- DerValue val = new DerValue(key);
- if (val.tag != DerValue.tag_Sequence) {
- throw new InvalidKeyException("Invalid RSA public key format:" +
- " must be a SEQUENCE");
- }
-
- DerInputStream in = val.data;
-
- this.modulus = in.getInteger();
- this.publicExponent = in.getInteger();
- } catch (IOException e) {
- throw new InvalidKeyException("Invalid RSA public key: " +
- e.getMessage());
- }
- }
-
-}