Package org.bouncycastle.tls.crypto.impl

Class TlsImplUtils

java.lang.Object

org.bouncycastle.tls.crypto.impl.TlsImplUtils

public class TlsImplUtils
extends java.lang.Object

Useful utility methods.

Constructor Summary

Constructors

Constructor	Description
TlsImplUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	calculateKeyBlock(TlsCryptoParameters cryptoParams, int length)
static boolean	isSSL(TlsCryptoParameters cryptoParams)
static boolean	isTLSv10(TlsCryptoParameters cryptoParams)
static boolean	isTLSv10(ProtocolVersion version)
static boolean	isTLSv11(TlsCryptoParameters cryptoParams)
static boolean	isTLSv11(ProtocolVersion version)
static boolean	isTLSv12(TlsCryptoParameters cryptoParams)
static boolean	isTLSv12(ProtocolVersion version)
static boolean	isTLSv13(TlsCryptoParameters cryptoParams)
static boolean	isTLSv13(ProtocolVersion version)
static TlsSecret	PRF(TlsCryptoParameters cryptoParams, TlsSecret secret, java.lang.String asciiLabel, byte[] seed, int length)
static TlsSecret	PRF(SecurityParameters securityParameters, TlsSecret secret, java.lang.String asciiLabel, byte[] seed, int length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TlsImplUtils

public TlsImplUtils()

Method Detail

isSSL

public static boolean isSSL(TlsCryptoParameters cryptoParams)

isTLSv10

public static boolean isTLSv10(ProtocolVersion version)

isTLSv10

public static boolean isTLSv10(TlsCryptoParameters cryptoParams)

isTLSv11

public static boolean isTLSv11(ProtocolVersion version)

isTLSv11

public static boolean isTLSv11(TlsCryptoParameters cryptoParams)

isTLSv12

public static boolean isTLSv12(ProtocolVersion version)

isTLSv12

public static boolean isTLSv12(TlsCryptoParameters cryptoParams)

isTLSv13

public static boolean isTLSv13(ProtocolVersion version)

isTLSv13

public static boolean isTLSv13(TlsCryptoParameters cryptoParams)

calculateKeyBlock

public static byte[] calculateKeyBlock(TlsCryptoParameters cryptoParams,
                                       int length)

PRF

public static TlsSecret PRF(SecurityParameters securityParameters,
                            TlsSecret secret,
                            java.lang.String asciiLabel,
                            byte[] seed,
                            int length)

PRF

public static TlsSecret PRF(TlsCryptoParameters cryptoParams,
                            TlsSecret secret,
                            java.lang.String asciiLabel,
                            byte[] seed,
                            int length)