net.suberic.crypto
Interface PGPProviderImpl

public interface PGPProviderImpl

Something which decrypts PGP streams.

Method Summary

boolean	checkSignature(java.io.InputStream rawStream, byte[] signature, java.security.Key key) Checks a signature against a section of text.
EncryptionKeyManager	createKeyManager() Returns a KeyStore provider.
EncryptionKeyManager	createKeyManager(java.io.InputStream inputStream, char[] password) Returns a KeyStore provider.
byte[]	decrypt(java.io.InputStream encryptedStream, java.security.Key key) Decrypts a section of text using an EncryptionKey.
byte[]	encrypt(java.io.InputStream rawStream, java.security.Key key) Encrypts a section of text using an EncryptionKey.
java.security.Key[]	extractKeys(java.io.InputStream rawStream) Extracts public key information.
byte[]	packageKeys(java.security.Key[] keys) Packages up the public keys in a form to be sent as a public key message.
byte[]	sign(java.io.InputStream rawStream, java.security.Key key) Signs a section of text.

Method Detail

decrypt

public byte[] decrypt(java.io.InputStream encryptedStream,
                      java.security.Key key)
               throws java.security.NoSuchAlgorithmException,
                      java.io.IOException,
                      java.security.GeneralSecurityException

Decrypts a section of text using an EncryptionKey.

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

java.security.GeneralSecurityException

encrypt

public byte[] encrypt(java.io.InputStream rawStream,
                      java.security.Key key)
               throws java.security.NoSuchAlgorithmException,
                      java.io.IOException,
                      java.security.GeneralSecurityException

Encrypts a section of text using an EncryptionKey.

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

java.security.GeneralSecurityException

sign

public byte[] sign(java.io.InputStream rawStream,
                   java.security.Key key)
            throws java.security.NoSuchAlgorithmException,
                   java.io.IOException,
                   java.security.GeneralSecurityException

Signs a section of text.

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

java.security.GeneralSecurityException

checkSignature

public boolean checkSignature(java.io.InputStream rawStream,
                              byte[] signature,
                              java.security.Key key)
                       throws java.security.NoSuchAlgorithmException,
                              java.io.IOException,
                              java.security.GeneralSecurityException

Checks a signature against a section of text.

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

java.security.GeneralSecurityException

extractKeys

public java.security.Key[] extractKeys(java.io.InputStream rawStream)
                                throws java.security.GeneralSecurityException,
                                       java.io.IOException

Extracts public key information.

Throws:

java.security.GeneralSecurityException

java.io.IOException

packageKeys

public byte[] packageKeys(java.security.Key[] keys)
                   throws java.security.GeneralSecurityException,
                          java.io.IOException

Packages up the public keys in a form to be sent as a public key message.

Throws:

java.security.GeneralSecurityException

java.io.IOException

createKeyManager

public EncryptionKeyManager createKeyManager()

Returns a KeyStore provider.

createKeyManager

public EncryptionKeyManager createKeyManager(java.io.InputStream inputStream,
                                             char[] password)
                                      throws java.io.IOException,
                                             java.security.KeyStoreException,
                                             java.security.NoSuchAlgorithmException,
                                             java.security.NoSuchProviderException,
                                             java.security.cert.CertificateException

Returns a KeyStore provider.

Throws:

java.io.IOException

java.security.KeyStoreException

java.security.NoSuchAlgorithmException

java.security.NoSuchProviderException

java.security.cert.CertificateException