== 1088 to 0xFF
== 65,011,712.
Method Summary |
protected abstract byte[] |
encryptSessionInfo(int encAlgorithm,
byte[] key,
byte[] sessionInfo)
|
ContainedPacket |
generate(int encAlgorithm,
byte[] sessionInfo)
Generates a packet encoding the details of this encryption method. |
byte[] |
getKey(int encAlgorithm)
Generate a key for a symmetric encryption algorithm using the PBE configuration in this
method. |
PBEKeyEncryptionMethodGenerator |
setSecureRandom(java.security.SecureRandom random)
Sets a user defined source of randomness. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PBEKeyEncryptionMethodGenerator
protected PBEKeyEncryptionMethodGenerator(char[] passPhrase,
PGPDigestCalculator s2kDigestCalculator)
- Construct a PBE key generator using the default iteration count (
0x60
== 65536
iterations).
- Parameters:
passPhrase
- the pass phrase to encrypt with.s2kDigestCalculator
- a digest calculator to use in the string-to-key function.
PBEKeyEncryptionMethodGenerator
protected PBEKeyEncryptionMethodGenerator(char[] passPhrase,
PGPDigestCalculator s2kDigestCalculator,
int s2kCount)
- Construct a PBE key generator using a specific iteration level.
- Parameters:
passPhrase
- the pass phrase to encrypt with.s2kDigestCalculator
- a digest calculator to use in the string-to-key function.s2kCount
- a single byte S2K
iteration count specifier, which is translated to
an actual iteration count by the S2K class.
setSecureRandom
public PBEKeyEncryptionMethodGenerator setSecureRandom(java.security.SecureRandom random)
- Sets a user defined source of randomness.
If no SecureRandom is configured, a default SecureRandom will be used.
- Returns:
- the current generator.
getKey
public byte[] getKey(int encAlgorithm)
throws PGPException
- Generate a key for a symmetric encryption algorithm using the PBE configuration in this
method.
- Parameters:
encAlgorithm
- the encryption algorithm
to generate
the key for.
- Returns:
- the bytes of the generated key.
- Throws:
PGPException
- if an error occurs performing the string-to-key generation.
generate
public ContainedPacket generate(int encAlgorithm,
byte[] sessionInfo)
throws PGPException
- Description copied from class:
PGPKeyEncryptionMethodGenerator
- Generates a packet encoding the details of this encryption method.
- Specified by:
generate
in class PGPKeyEncryptionMethodGenerator
- Parameters:
encAlgorithm
- the encryption algorithm
being usedsessionInfo
- session data generated by the encrypted data generator.
- Returns:
- a packet encoding the provided information and the configuration of this instance.
- Throws:
PGPException
- if an error occurs constructing the packet.
encryptSessionInfo
protected abstract byte[] encryptSessionInfo(int encAlgorithm,
byte[] key,
byte[] sessionInfo)
throws PGPException
- Throws:
PGPException