com.rsa.ace.techservice.cipher
Interface AgentCipherProviderFactory

public interface AgentCipherProviderFactory

Agent cipher provider factory interface.

Field Summary

static byte	ACE5_CIPHERSUITE_DES_64_CSM_8 Agent 'DES-64-bit' with '8-bit checksum' ciphersuite.
static byte	ACE5_CIPHERSUITE_NULL Agent 'NULL' ciphersuite.
static byte	ACE5_CIPHERSUITE_RC5_CBC_128_64_SHA1HMAC Agent 'RC5-128-bit' with '64-bit-SHA1-HMAC' ciphersuite.
static byte	ACE5_CIPHERSUITE_UNDEFINED Undefined Agent ciphersuite.

Method Summary

AgentCipherProvider	getCipherProvider(byte[] agentBuffer, int headerSize, byte[] keyData) Cipher provider factory interface for existing packets.
AgentCipherProvider	getCipherProvider(byte cipherSuite, byte[] keyData) Cipher provider factory interface for new packet construction.

Field Detail

ACE5_CIPHERSUITE_UNDEFINED

static final byte ACE5_CIPHERSUITE_UNDEFINED

Undefined Agent ciphersuite.

See Also:

Constant Field Values

ACE5_CIPHERSUITE_NULL

static final byte ACE5_CIPHERSUITE_NULL

Agent 'NULL' ciphersuite.

See Also:

Constant Field Values

ACE5_CIPHERSUITE_RC5_CBC_128_64_SHA1HMAC

static final byte ACE5_CIPHERSUITE_RC5_CBC_128_64_SHA1HMAC

Agent 'RC5-128-bit' with '64-bit-SHA1-HMAC' ciphersuite.

See Also:

Constant Field Values

ACE5_CIPHERSUITE_DES_64_CSM_8

static final byte ACE5_CIPHERSUITE_DES_64_CSM_8

Agent 'DES-64-bit' with '8-bit checksum' ciphersuite.

See Also:

Constant Field Values

Method Detail

getCipherProvider

AgentCipherProvider getCipherProvider(byte cipherSuite,
                                      byte[] keyData)
                                      throws AgentCipherException

Cipher provider factory interface for new packet construction.

Parameters:

cipherSuite - The CipherSuite to be used for the packet.

keyData - The key to be used in the construction of the cipher provider.

Returns:

An Agent Cipher Provider.

Throws:

AgentCipherException - For unknown or unsupported cipher-suites.

getCipherProvider

AgentCipherProvider getCipherProvider(byte[] agentBuffer,
                                      int headerSize,
                                      byte[] keyData)
                                      throws AgentCipherException

Cipher provider factory interface for existing packets.

Parameters:

agentBuffer - The packet buffer. This is a complete agent packet including the cipher suite.

headerSize - This is the size of the cleartext, unencrypted header.

keyData - The key to be used in the construction of the cipher provider.

Returns:

An Agent Cipher Provider.

Throws:

AgentCipherException - For unknown or unsupported cipher-suites.