cryptix.provider.rsa
public class RawRSAPrivateKey extends BaseRSAPrivateKey
The encoding consists of the following, in order:
Each integer is represented as follows:
Byte Length offset (bytes) Meaning 0 2 The length in bits of this BigInteger (MSB first); 2 variable The BigInteger's magnitude with no leading zeroes, again MSB first.
Copyright © 1997
Systemics Ltd on behalf of the
Cryptix Development Team.
All rights reserved.
$Revision: 1.7 $
Since: Cryptix 2.2.2
Constructor Summary | |
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RawRSAPrivateKey(BigInteger n, BigInteger d)
Constructs a raw RSA private key given the private exponent, and
the public modulus n. | |
RawRSAPrivateKey(BigInteger d, BigInteger p, BigInteger q)
Constructs a raw RSA private key given the private exponent, and
the two factors used to generate the public modulus n.
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RawRSAPrivateKey(BigInteger d, BigInteger p, BigInteger q, BigInteger u)
Constructs a raw RSA private key given the private exponent, and
the two factors used to generate the public modulus n.
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RawRSAPrivateKey(InputStream is)
Constructs a raw RSA private key from data read from an InputStream,
encoded as described above.
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Method Summary | |
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byte[] | getEncoded()
Returns an encoding of the key as a byte array, as described
above.
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String | getFormat()
Returns the encoding format name, for this class always "RAW".
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Parameters: d the private exponent n the public modulus
Parameters: d the private exponent p the first factor of the public modulus q the second factor of the public modulus
Parameters: d the private exponent p the first factor of the public modulus q the second factor of the public modulus u the multiplicative inverse of q modulo p
Parameters: is the input stream from which data is parsed.
Throws: IOException if any I/O error occurs.
See Also: RawRSAPrivateKey
Returns: the encoded byte array, or null if an error occurred.
Returns: the encoding format name for this key, "RAW".