| java.lang.Object
 com.sun.midp.crypto.RSAKey
All known Subclasses: com.sun.midp.crypto.RSAPublicKey, com.sun.midp.crypto.RSAPrivateKey,
| RSAKey | | class RSAKey implements Key(Code) | | Implements RSAKey with methods to set and get RSA exponent
and modulus.
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| Field Summary | |
| byte[] | exp
Local variable to hold the exponent. | | byte[] | mod
The number of bytes allocated to the modulus
is always a multiple of 8. |
| Constructor Summary | |
| | RSAKey(byte[] modulus, int modOffset, int modLen, byte[] exponent, int expOffset, int expLen)
Constructor for RSA public key. |
| Method Summary | |
| 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 String | getAlgorithm()
Gets the type of the current key. | | public byte[] | getEncoded()
Returns the encoding of key. | | public short | getExponent(byte[] buf, short off)
Get the exponent for the key. | | public String | getFormat()
Returns the name of the encoding format for this key. | | public short | getModulus(byte[] buf, short off)
Get the modulus for the key. | | public int | getModulusLen()
Get the length of modulus for the key. | | public String | toString()
Convert the key to a readable string. |
| exp | | byte[] exp(Code) | | Local variable to hold the exponent.
|
| mod | | byte[] mod(Code) | | The number of bytes allocated to the modulus
is always a multiple of 8.
|
| RSAKey | | RSAKey(byte[] modulus, int modOffset, int modLen, byte[] exponent, int expOffset, int expLen)(Code) | | Constructor for RSA public key.
Parameters:
modulus - modulus of key to process
Parameters:
modOffset - offset of the modulus
Parameters:
modLen - length of modulus in bytes
Parameters:
exponent - exponent the key
Parameters:
expOffset - offset of the exponent
Parameters:
expLen - length of the exponent in bytes |
| 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. |
| getAlgorithm | | public String getAlgorithm()(Code) | | Gets the type of the current key.
the type of the key |
| getEncoded | | public byte[] getEncoded()(Code) | | Returns the encoding of key.
null because there is no encoding |
| 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 |
| getFormat | | public String getFormat()(Code) | | Returns the name of the encoding format for this key.
the string "RAW". |
| 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 |
| getModulusLen | | public int getModulusLen()(Code) | | Get the length of modulus for the key.
length of the modulus in bytes |
| toString | | public String toString()(Code) | | Convert the key to a readable string.
string representation of key |
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