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## org.bouncycastle.openpgp
Class PGPKeyRingGenerator

    java.lang.Object
      org.bouncycastle.openpgp.PGPKeyRingGenerator

    public class PGPKeyRingGenerator

extends java.lang.Object

Generator for a PGP master and subkey ring. This class will generate both the secret and public key rings

Constructor Summary
`PGPKeyRingGenerator(int certificationLevel, PGPKeyPair masterKey, java.lang.String id, int encAlgorithm, char[] passPhrase, boolean useSHA1, PGPSignatureSubpacketVector hashedPcks, PGPSignatureSubpacketVector unhashedPcks, java.security.SecureRandom rand, java.security.Provider provider)` Create a new key ring generator.
`PGPKeyRingGenerator(int certificationLevel, PGPKeyPair masterKey, java.lang.String id, int encAlgorithm, char[] passPhrase, boolean useSHA1, PGPSignatureSubpacketVector hashedPcks, PGPSignatureSubpacketVector unhashedPcks, java.security.SecureRandom rand, java.lang.String provider)` Create a new key ring generator.
`PGPKeyRingGenerator(int certificationLevel, PGPKeyPair masterKey, java.lang.String id, int encAlgorithm, char[] passPhrase, PGPSignatureSubpacketVector hashedPcks, PGPSignatureSubpacketVector unhashedPcks, java.security.SecureRandom rand, java.lang.String provider)` Create a new key ring generator using old style checksumming.

Method Summary
`void` | `addSubKey(PGPKeyPair keyPair)` Add a sub key to the key ring to be generated with default certification and inheriting the hashed/unhashed packets of the master key.
`void` | `addSubKey(PGPKeyPair keyPair, PGPSignatureSubpacketVector hashedPcks, PGPSignatureSubpacketVector unhashedPcks)` Add a subkey with specific hashed and unhashed packets associated with it and default certification.
`PGPPublicKeyRing` | `generatePublicKeyRing()` Return the public key ring that corresponds to the secret key ring.
`PGPSecretKeyRing` | `generateSecretKeyRing()` Return the secret key ring.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PGPKeyRingGenerator

    public PGPKeyRingGenerator(int certificationLevel,
                               PGPKeyPair masterKey,
                               java.lang.String id,
                               int encAlgorithm,
                               char[] passPhrase,
                               PGPSignatureSubpacketVector hashedPcks,
                               PGPSignatureSubpacketVector unhashedPcks,
                               java.security.SecureRandom rand,
                               java.lang.String provider)
                        throws PGPException,
                               java.security.NoSuchProviderException

  Create a new key ring generator using old style checksumming. It is recommended to use SHA1 checksumming where possible.

  Parameters:
    `certificationLevel` - the certification level for keys on this ring.
    `masterKey` - the master key pair.
    `id` - the id to be associated with the ring.
    `encAlgorithm` - the algorithm to be used to protect secret keys.
    `passPhrase` - the passPhrase to be used to protect secret keys.
    `hashedPcks` - packets to be included in the certification hash.
    `unhashedPcks` - packets to be attached unhashed to the certification.
    `rand` - input secured random
    `provider` - the provider to use for encryption.
  Throws:
    `PGPException`
    `java.security.NoSuchProviderException`

### PGPKeyRingGenerator

    public PGPKeyRingGenerator(int certificationLevel,
                               PGPKeyPair masterKey,
                               java.lang.String id,
                               int encAlgorithm,
                               char[] passPhrase,
                               boolean useSHA1,
                               PGPSignatureSubpacketVector hashedPcks,
                               PGPSignatureSubpacketVector unhashedPcks,
                               java.security.SecureRandom rand,
                               java.lang.String provider)
                        throws PGPException,
                               java.security.NoSuchProviderException

  Create a new key ring generator.

  Parameters:
    `certificationLevel` - the certification level for keys on this ring.
    `masterKey` - the master key pair.
    `id` - the id to be associated with the ring.
    `encAlgorithm` - the algorithm to be used to protect secret keys.
    `passPhrase` - the passPhrase to be used to protect secret keys.
    `useSHA1` - checksum the secret keys with SHA1 rather than the older 16 bit checksum.
    `hashedPcks` - packets to be included in the certification hash.
    `unhashedPcks` - packets to be attached unhashed to the certification.
    `rand` - input secured random
    `provider` - the provider to use for encryption.
  Throws:
    `PGPException`
    `java.security.NoSuchProviderException`

### PGPKeyRingGenerator

    public PGPKeyRingGenerator(int certificationLevel,
                               PGPKeyPair masterKey,
                               java.lang.String id,
                               int encAlgorithm,
                               char[] passPhrase,
                               boolean useSHA1,
                               PGPSignatureSubpacketVector hashedPcks,
                               PGPSignatureSubpacketVector unhashedPcks,
                               java.security.SecureRandom rand,
                               java.security.Provider provider)
                        throws PGPException,
                               java.security.NoSuchProviderException

  Create a new key ring generator.

  Parameters:
    `certificationLevel` - the certification level for keys on this ring.
    `masterKey` - the master key pair.
    `id` - the id to be associated with the ring.
    `encAlgorithm` - the algorithm to be used to protect secret keys.
    `passPhrase` - the passPhrase to be used to protect secret keys.
    `useSHA1` - checksum the secret keys with SHA1 rather than the older 16 bit checksum.
    `hashedPcks` - packets to be included in the certification hash.
    `unhashedPcks` - packets to be attached unhashed to the certification.
    `rand` - input secured random
    `provider` - the provider to use for encryption.
  Throws:
    `PGPException`
    `java.security.NoSuchProviderException`

Method Detail

### addSubKey

    public void addSubKey(PGPKeyPair keyPair)
                   throws PGPException

  Add a sub key to the key ring to be generated with default certification and inheriting the hashed/unhashed packets of the master key.

  Parameters:
    `keyPair` -
  Throws:
    `PGPException`

### addSubKey

    public void addSubKey(PGPKeyPair keyPair,
                          PGPSignatureSubpacketVector hashedPcks,
                          PGPSignatureSubpacketVector unhashedPcks)
                   throws PGPException

  Add a subkey with specific hashed and unhashed packets associated with it and default certification.

  Parameters:
    `keyPair` - public/private key pair.
    `hashedPcks` - hashed packet values to be included in certification.
    `unhashedPcks` - unhashed packets values to be included in certification.
  Throws:
    `PGPException`

### generateSecretKeyRing

    public PGPSecretKeyRing generateSecretKeyRing()

  Return the secret key ring.

  Returns:
    a secret key ring.

### generatePublicKeyRing

    public PGPPublicKeyRing generatePublicKeyRing()

  Return the public key ring that corresponds to the secret key ring.

  Returns:
    a public key ring.

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