Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.tls.crypto.impl.AbstractTlsSecret

Modifier and Type	Field and Description
protected byte[]	data

Access	Constructor and Description
protected	AbstractTlsSecret(byte[] the byte[] making up the secret value. data) Base constructor.

Method Summary

Modifier and Type	Method and Description
public synchronized byte[]	calculateHMAC(int the hash algorithm to instantiate HMAC with. See `CryptoHashAlgorithm` for values. cryptoHashAlgorithm, byte[] array containing the input data. buf, int offset into the input array the input starts at. off, int the length of the input data. len) Implements org.bouncycastle.tls.crypto.TlsSecret.calculateHMAC. Calculate an HMAC with this secret's data as the key.
protected void	checkAlive()
protected static byte[]	copyData(AbstractTlsSecret other)
pack-priv synchronized byte[]	copyData()
public synchronized void	destroy() Implements org.bouncycastle.tls.crypto.TlsSecret.destroy. Destroy the internal state of the secret.
public synchronized byte[]	encrypt(TlsEncryptor the encryptor to use for protecting the internal data. encryptor) Implements org.bouncycastle.tls.crypto.TlsSecret.encrypt. Return an encrypted copy of the data this secret is based on.
public synchronized byte[]	extract() Implements org.bouncycastle.tls.crypto.TlsSecret.extract. Return the internal data from this secret.
protected abstract AbstractTlsCrypto	getCrypto()
public synchronized boolean	isAlive() Implements org.bouncycastle.tls.crypto.TlsSecret.isAlive.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

data	back to summary
protected byte[] data

AbstractTlsSecret	back to summary
protected AbstractTlsSecret(byte[] data) Base constructor. Parameters data:byte[] the byte[] making up the secret value.

Method Detail

calculateHMAC back to summary

calculateHMAC	back to summary
public synchronized byte[] calculateHMAC(int cryptoHashAlgorithm, byte[] buf, int off, int len) Implements org.bouncycastle.tls.crypto.TlsSecret.calculateHMAC. Doc from org.bouncycastle.tls.crypto.TlsSecret.calculateHMAC. Calculate an HMAC with this secret's data as the key. Parameters cryptoHashAlgorithm:int the hash algorithm to instantiate HMAC with. See `CryptoHashAlgorithm` for values. buf:byte[] array containing the input data. off:int offset into the input array the input starts at. len:int the length of the input data.

public synchronized byte[] calculateHMAC(int cryptoHashAlgorithm, byte[] buf, int off, int len)

Implements org.bouncycastle.tls.crypto.TlsSecret.calculateHMAC.

Doc from org.bouncycastle.tls.crypto.TlsSecret.calculateHMAC.

Calculate an HMAC with this secret's data as the key.

Parameters

cryptoHashAlgorithm:int: the hash algorithm to instantiate HMAC with. See CryptoHashAlgorithm for values.
buf:byte[]: array containing the input data.
off:int: offset into the input array the input starts at.
len:int: the length of the input data.

checkAlive	back to summary
protected void checkAlive()

copyData	back to summary
protected static byte[] copyData(AbstractTlsSecret other)

copyData	back to summary
pack-priv synchronized byte[] copyData()

destroy back to summary

destroy	back to summary
public synchronized void destroy() Implements org.bouncycastle.tls.crypto.TlsSecret.destroy. Doc from org.bouncycastle.tls.crypto.TlsSecret.destroy. Destroy the internal state of the secret. After this call, any attempt to use the `TlsSecret` will result in an `IllegalStateException` being thrown.

public synchronized void destroy()

Implements org.bouncycastle.tls.crypto.TlsSecret.destroy.

Doc from org.bouncycastle.tls.crypto.TlsSecret.destroy.

Destroy the internal state of the secret. After this call, any attempt to use the TlsSecret will result in an IllegalStateException being thrown.

encrypt	back to summary
public synchronized byte[] encrypt(TlsEncryptor encryptor) throws IOException Implements org.bouncycastle.tls.crypto.TlsSecret.encrypt. Doc from org.bouncycastle.tls.crypto.TlsSecret.encrypt. Return an encrypted copy of the data this secret is based on. Parameters encryptor:TlsEncryptor the encryptor to use for protecting the internal data. Returns:byte[] an encrypted copy of this secret's internal data.

encrypt

back to summary

public synchronized byte[] encrypt(TlsEncryptor encryptor) throws IOException

Implements org.bouncycastle.tls.crypto.TlsSecret.encrypt.

Doc from org.bouncycastle.tls.crypto.TlsSecret.encrypt.

Return an encrypted copy of the data this secret is based on.

Parameters

encryptor:TlsEncryptor: the encryptor to use for protecting the internal data.

Returns:byte[]

an encrypted copy of this secret's internal data.

extract back to summary

extract	back to summary
public synchronized byte[] extract() Implements org.bouncycastle.tls.crypto.TlsSecret.extract. Doc from org.bouncycastle.tls.crypto.TlsSecret.extract. Return the internal data from this secret. The `TlsSecret` does not keep a copy of the data. After this call, any attempt to use the `TlsSecret` will result in an `IllegalStateException` being thrown. Returns:byte[] the secret's internal data.

public synchronized byte[] extract()

Implements org.bouncycastle.tls.crypto.TlsSecret.extract.

Doc from org.bouncycastle.tls.crypto.TlsSecret.extract.

Return the internal data from this secret. The TlsSecret does not keep a copy of the data. After this call, any attempt to use the TlsSecret will result in an IllegalStateException being thrown.

Returns:byte[]: the secret's internal data.

getCrypto	back to summary
protected abstract AbstractTlsCrypto getCrypto()

isAlive	back to summary
public synchronized boolean isAlive() Implements org.bouncycastle.tls.crypto.TlsSecret.isAlive.

public abstract Class AbstractTlsSecret

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