Package org.spongycastle.tls

Class TlsECCUtils

java.lang.Object

org.spongycastle.tls.TlsECCUtils

public class TlsECCUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
TlsECCUtils()

Method Summary

Modifier and Type	Method	Description
static void	checkPointEncoding(int namedGroup, byte[] encoding)
static TlsECConfig	createNamedECConfig(TlsContext context, int namedGroup)
static int	getMinimumCurveBits(int cipherSuite)
static boolean	isECCCipherSuite(int cipherSuite)
static TlsECConfig	receiveECDHConfig(TlsContext context, InputStream input)
static void	writeECConfig(TlsECConfig ecConfig, OutputStream output)
static void	writeNamedECParameters(int namedGroup, OutputStream output)

Methods inherited from class java.lang.Object

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

Constructor Details

TlsECCUtils

public TlsECCUtils()

Method Details

createNamedECConfig

public static TlsECConfig createNamedECConfig(TlsContext context,
 int namedGroup)
                                       throws IOException

Throws:

IOException

getMinimumCurveBits

public static int getMinimumCurveBits(int cipherSuite)

isECCCipherSuite

public static boolean isECCCipherSuite(int cipherSuite)

checkPointEncoding

public static void checkPointEncoding(int namedGroup,
 byte[] encoding)
                               throws IOException

Throws:

IOException

receiveECDHConfig

public static TlsECConfig receiveECDHConfig(TlsContext context,
 InputStream input)
                                     throws IOException

Throws:

IOException

writeECConfig

public static void writeECConfig(TlsECConfig ecConfig,
 OutputStream output)
                          throws IOException

Throws:

IOException

writeNamedECParameters

public static void writeNamedECParameters(int namedGroup,
 OutputStream output)
                                   throws IOException

Throws:

IOException