javax.crypto.spec.DHPrivateKeySpec Java Examples
The following examples show how to use
javax.crypto.spec.DHPrivateKeySpec.
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Example #1
| Source File: DHKeyFactory.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #2
| Source File: DHKeyFactory.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #3
| Source File: DHKeyFactory.java From hottub with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #4
| Source File: DHKeyFactory.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #5
| Source File: DHKeyFactory.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #6
| Source File: DHKeyFactory.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #7
| Source File: DHKeyFactory.java From Bytecoder with Apache License 2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #8
| Source File: DHKeyFactory.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #9
| Source File: DHKeyFactory.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #10
| Source File: DHKeyFactory.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #11
| Source File: DHKeyFactory.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #12
| Source File: DHPrivateKeySpecTest.java From j2objc with Apache License 2.0 | 6 votes |
|
/**
* DHPrivateKeySpec class testing. Tests the equivalence of parameters
* specified in the constructor with the values returned by getters.
*/
public void testDHPrivateKeySpec() {
BigInteger[] xs = {new BigInteger("-1000000000000"), BigInteger.ZERO,
BigInteger.ONE, new BigInteger("1000000000000")};
BigInteger[] ps = {new BigInteger("-1000000000000"), BigInteger.ZERO,
BigInteger.ONE, new BigInteger("1000000000000")};
BigInteger[] gs = {new BigInteger("-1000000000000"), BigInteger.ZERO,
BigInteger.ONE, new BigInteger("1000000000000")};
for (int i=0; i<ps.length; i++) {
DHPrivateKeySpec dhpks = new DHPrivateKeySpec(xs[i], ps[i], gs[i]);
assertEquals("The value returned by getX() must be "
+ "equal to the value specified in the constructor",
dhpks.getX(), xs[i]);
assertEquals("The value returned by getP() must be "
+ "equal to the value specified in the constructor",
dhpks.getP(), ps[i]);
assertEquals("The value returned by getG() must be "
+ "equal to the value specified in the constructor",
dhpks.getG(), gs[i]);
}
}
Example #13
| Source File: DHKeyFactory.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #14
| Source File: DHKeyFactory.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #15
| Source File: DHKeyFactory.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
/**
* Generates a private key object from the provided key specification
* (key material).
*
* @param keySpec the specification (key material) of the private key
*
* @return the private key
*
* @exception InvalidKeySpecException if the given key specification
* is inappropriate for this key factory to produce a private key.
*/
protected PrivateKey engineGeneratePrivate(KeySpec keySpec)
throws InvalidKeySpecException
{
try {
if (keySpec instanceof DHPrivateKeySpec) {
DHPrivateKeySpec dhPrivKeySpec = (DHPrivateKeySpec)keySpec;
return new DHPrivateKey(dhPrivKeySpec.getX(),
dhPrivKeySpec.getP(),
dhPrivKeySpec.getG());
} else if (keySpec instanceof PKCS8EncodedKeySpec) {
return new DHPrivateKey
(((PKCS8EncodedKeySpec)keySpec).getEncoded());
} else {
throw new InvalidKeySpecException
("Inappropriate key specification");
}
} catch (InvalidKeyException e) {
throw new InvalidKeySpecException
("Inappropriate key specification", e);
}
}
Example #16
| Source File: DHKeyFactory.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #17
| Source File: DHKeyFactory.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #18
| Source File: DHKeyFactory.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #19
| Source File: DHKeyFactory.java From hottub with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #20
| Source File: DHKeyFactory.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #21
| Source File: DHKeyFactory.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #22
| Source File: ValueLinkApi.java From scipio-erp with Apache License 2.0 | 5 votes |
|
/**
* Get merchant Private Key
* @return PrivateKey object for the merchant
*/
public PrivateKey getPrivateKey() throws InvalidKeySpecException, NoSuchAlgorithmException {
byte[] privateKeyBytes = this.getPrivateKeyBytes();
// initialize the parameter spec
DHParameterSpec dhParamSpec = this.getDHParameterSpec();
// load the private key
KeyFactory keyFactory = KeyFactory.getInstance("DH");
BigInteger privateKeyInt = new BigInteger(privateKeyBytes);
DHPrivateKeySpec dhPrivateSpec = new DHPrivateKeySpec(privateKeyInt, dhParamSpec.getP(), dhParamSpec.getG());
PrivateKey privateKey = keyFactory.generatePrivate(dhPrivateSpec);
return privateKey;
}
Example #23
| Source File: ConstantPasswords.java From Android_Code_Arbiter with GNU Lesser General Public License v3.0 | 5 votes |
|
public void bad10() throws Exception {
BigInteger bigInteger = new BigInteger("12345", 5);
new DSAPrivateKeySpec(bigInteger, null, null, null);
new DSAPublicKeySpec(bigInteger, null, bigInteger, null); // report once
new DHPrivateKeySpec(bigInteger, null, null);
new DHPublicKeySpec(bigInteger, null, null);
new ECPrivateKeySpec(bigInteger, null);
new RSAPrivateKeySpec(bigInteger, null);
new RSAMultiPrimePrivateCrtKeySpec(bigInteger, null, null, null, null, null, null, null, null);
new RSAPrivateCrtKeySpec(bigInteger, null, null, null, null, null, null, null);
new RSAPublicKeySpec(bigInteger, null);
new DSAPublicKeyImpl(bigInteger, null, null, null);
}
Example #24
| Source File: KeyFactorySpi.java From ripple-lib-java with ISC License | 5 votes |
|
protected PrivateKey engineGeneratePrivate(
KeySpec keySpec)
throws InvalidKeySpecException
{
if (keySpec instanceof ElGamalPrivateKeySpec)
{
return new BCElGamalPrivateKey((ElGamalPrivateKeySpec)keySpec);
}
else if (keySpec instanceof DHPrivateKeySpec)
{
return new BCElGamalPrivateKey((DHPrivateKeySpec)keySpec);
}
return super.engineGeneratePrivate(keySpec);
}
Example #25
| Source File: DHKeyFactory.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #26
| Source File: DHKeyFactory.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #27
| Source File: DHKeyFactory.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #28
| Source File: KeyFactorySpi.java From RipplePower with Apache License 2.0 | 5 votes |
|
protected PrivateKey engineGeneratePrivate(
KeySpec keySpec)
throws InvalidKeySpecException
{
if (keySpec instanceof ElGamalPrivateKeySpec)
{
return new BCElGamalPrivateKey((ElGamalPrivateKeySpec)keySpec);
}
else if (keySpec instanceof DHPrivateKeySpec)
{
return new BCElGamalPrivateKey((DHPrivateKeySpec)keySpec);
}
return super.engineGeneratePrivate(keySpec);
}
Example #29
| Source File: DHKeyFactory.java From Bytecoder with Apache License 2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
Example #30
| Source File: DHKeyFactory.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a key object, whose provider may be unknown or potentially
* untrusted, into a corresponding key object of this key factory.
*
* @param key the key whose provider is unknown or untrusted
*
* @return the translated key
*
* @exception InvalidKeyException if the given key cannot be processed by
* this key factory.
*/
protected Key engineTranslateKey(Key key)
throws InvalidKeyException
{
try {
if (key instanceof javax.crypto.interfaces.DHPublicKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPublicKey) {
return key;
}
// Convert key to spec
DHPublicKeySpec dhPubKeySpec
= engineGetKeySpec(key, DHPublicKeySpec.class);
// Create key from spec, and return it
return engineGeneratePublic(dhPubKeySpec);
} else if (key instanceof javax.crypto.interfaces.DHPrivateKey) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.DHPrivateKey) {
return key;
}
// Convert key to spec
DHPrivateKeySpec dhPrivKeySpec
= engineGetKeySpec(key, DHPrivateKeySpec.class);
// Create key from spec, and return it
return engineGeneratePrivate(dhPrivKeySpec);
} else {
throw new InvalidKeyException("Wrong algorithm type");
}
} catch (InvalidKeySpecException e) {
throw new InvalidKeyException("Cannot translate key", e);
}
}
