下面列出了java.security.InvalidKeyException#initCause ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Make a DSA private key out of a private key and three parameters.
*/
public DSAPrivateKey(BigInteger x, BigInteger p,
BigInteger q, BigInteger g)
throws InvalidKeyException {
this.x = x;
algid = new AlgIdDSA(p, q, g);
try {
key = new DerValue(DerValue.tag_Integer,
x.toByteArray()).toByteArray();
encode();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"could not DER encode x: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Make a DSA private key out of a private key and three parameters.
*/
public DSAPrivateKey(BigInteger x, BigInteger p,
BigInteger q, BigInteger g)
throws InvalidKeyException {
this.x = x;
algid = new AlgIdDSA(p, q, g);
try {
key = new DerValue(DerValue.tag_Integer,
x.toByteArray()).toByteArray();
encode();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"could not DER encode x: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Make a DSA private key out of a private key and three parameters.
*/
public DSAPrivateKey(BigInteger x, BigInteger p,
BigInteger q, BigInteger g)
throws InvalidKeyException {
this.x = x;
algid = new AlgIdDSA(p, q, g);
try {
key = new DerValue(DerValue.tag_Integer,
x.toByteArray()).toByteArray();
encode();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"could not DER encode x: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Make a DSA private key out of a private key and three parameters.
*/
public DSAPrivateKey(BigInteger x, BigInteger p,
BigInteger q, BigInteger g)
throws InvalidKeyException {
this.x = x;
algid = new AlgIdDSA(p, q, g);
try {
key = new DerValue(DerValue.tag_Integer,
x.toByteArray()).toByteArray();
encode();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"could not DER encode x: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
private void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(this.key);
this.x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"Error parsing key encoding: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2WithHmacSHA1")) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, "HmacSHA1");
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2WithHmacSHA1")) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, "HmacSHA1");
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
protected void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(key);
x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(e.getMessage());
ike.initCause(e);
throw ike;
}
}
protected void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(key);
x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
private void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(this.key);
this.x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"Error parsing key encoding: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2With" + prfAlgo)) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, prfAlgo);
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
private void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(this.key);
this.x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"Error parsing key encoding: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2WithHmacSHA1")) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, "HmacSHA1");
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}
private void parseKeyBits() throws InvalidKeyException {
try {
DerInputStream in = new DerInputStream(this.key);
this.x = in.getBigInteger();
} catch (IOException e) {
InvalidKeyException ike = new InvalidKeyException(
"Error parsing key encoding: " + e.getMessage());
ike.initCause(e);
throw ike;
}
}
/**
* Translates a <code>SecretKey</code> object, whose provider may be
* unknown or potentially untrusted, into a corresponding
* <code>SecretKey</code> 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 SecretKey engineTranslateKey(SecretKey key)
throws InvalidKeyException {
if ((key != null) &&
(key.getAlgorithm().equalsIgnoreCase("PBKDF2WithHmacSHA1")) &&
(key.getFormat().equalsIgnoreCase("RAW"))) {
// Check if key originates from this factory
if (key instanceof com.sun.crypto.provider.PBKDF2KeyImpl) {
return key;
}
// Check if key implements the PBEKey
if (key instanceof javax.crypto.interfaces.PBEKey) {
javax.crypto.interfaces.PBEKey pKey =
(javax.crypto.interfaces.PBEKey) key;
try {
PBEKeySpec spec =
new PBEKeySpec(pKey.getPassword(),
pKey.getSalt(),
pKey.getIterationCount(),
pKey.getEncoded().length*8);
return new PBKDF2KeyImpl(spec, "HmacSHA1");
} catch (InvalidKeySpecException re) {
InvalidKeyException ike = new InvalidKeyException
("Invalid key component(s)");
ike.initCause(re);
throw ike;
}
}
}
throw new InvalidKeyException("Invalid key format/algorithm");
}