| java.lang.Object
 com.sun.portal.ksecurity.RSAKey
| Field Summary | |
| short | bitsize
Key size in bits, e.g. | | byte[] | exp
Local variable to hold the exponent. | | boolean | initOk
Flag to indicate the key has been initialized. | | byte | kind
Type of key, e.g. | | byte[] | mod
The number of bytes allocated to the modulus
is always a multiple of 8. |
| Constructor Summary | |
| | RSAKey(byte type, short len)
Constructor for RSA public or private key. |
| Method Summary | |
| public void | clearKey()
Clear the current key. | | public boolean | equals(RSAPrivateKey k)
Compare the current key as a RSA private key. | | public boolean | equals(RSAPublicKey k)
Compare the current key as a RSA public key. | | public boolean | equals(RSAKey k)
Compare the current key as a generic RSA key. | | public short | getExponent(byte[] buf, short off)
Get the exponent for the key. | | public short | getModulus(byte[] buf, short off)
Get the modulus for the key. | | public short | getSize()
Get the size of the current key. | | public byte | getType()
Get the type of the current key. | | public boolean | isInitialized()
Check if the key has been initialized. | | public void | setExponent(byte[] buf, short off, short len)
Set the exponent for the key. | | public void | setModulus(byte[] buf, short off, short len)
Set the modulus for the key. | | public String | toString()
Convert the key to a readable string. |
| bitsize | | short bitsize(Code) | | Key size in bits, e.g. for RSA, this is modulus size.
|
| exp | | byte[] exp(Code) | | Local variable to hold the exponent.
|
| initOk | | boolean initOk(Code) | | Flag to indicate the key has been initialized.
|
| kind | | byte kind(Code) | | Type of key, e.g. DES, RSA etc.
|
| mod | | byte[] mod(Code) | | The number of bytes allocated to the modulus
is always a multiple of 8.
|
| RSAKey | | RSAKey(byte type, short len)(Code) | | Constructor for RSA public or private key.
Parameters:
type - of key to process
Parameters:
len - length of the key |
| clearKey | | public void clearKey()(Code) | | Clear the current key.
|
| equals | | public boolean equals(RSAPrivateKey k)(Code) | | Compare the current key as a RSA private key.
Parameters:
k - the key to compare true if the kesy are the same. |
| equals | | public boolean equals(RSAPublicKey k)(Code) | | Compare the current key as a RSA public key.
Parameters:
k - the key to compare true if the keys are the same. |
| equals | | public boolean equals(RSAKey k)(Code) | | Compare the current key as a generic RSA key.
Parameters:
k - the key to compare true if the keys are the same. |
| getExponent | | public short getExponent(byte[] buf, short off)(Code) | | Get the exponent for the key.
Parameters:
buf - output buffer to hold the exponent
Parameters:
off - offset in the buffer to copy the exponent length of the data copied
See Also: RSAKey.setExponent |
| getModulus | | public short getModulus(byte[] buf, short off)(Code) | | Get the modulus for the key.
Parameters:
buf - output buffer to hold the modulus
Parameters:
off - offset in the buffer to copy the modulus length of the data copied
See Also: RSAKey.setModulus |
| getSize | | public short getSize()(Code) | | Get the size of the current key.
length of the key |
| getType | | public byte getType()(Code) | | Get the type of the current key.
the type of the key |
| isInitialized | | public boolean isInitialized()(Code) | | Check if the key has been initialized.
true if the key has been initialized. |
| setExponent | | public void setExponent(byte[] buf, short off, short len) throws CryptoException(Code) | | Set the exponent for the key.
Parameters:
buf - input buffer which hold the exponent
Parameters:
off - offset in the buffer
Parameters:
len - length of the data to be copied
See Also: RSAKey.getExponent |
| setModulus | | public void setModulus(byte[] buf, short off, short len) throws CryptoException(Code) | | Set the modulus for the key.
Parameters:
buf - input buffer which hold the modulus
Parameters:
off - offset in the buffer
Parameters:
len - length of the data to be copied
See Also: RSAKey.getModulus |
| toString | | public String toString()(Code) | | Convert the key to a readable string.
string representation of key |
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