org.bouncycastle.tls

Class TlsECCUtils

java.lang.Object

org.bouncycastle.tls.TlsECCUtils

public class TlsECCUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Integer	EXT_ec_point_formats Deprecated. Use TlsExtensionsUtils.EXT_ec_point_formats instead.

Constructor Summary

Constructors

Constructor and Description
TlsECCUtils()

Method Summary

Modifier and Type	Method and Description
static void	addSupportedPointFormatsExtension(java.util.Hashtable extensions, short[] ecPointFormats) Deprecated. Use TlsExtensionsUtils.addSupportedPointFormatsExtension(Hashtable, short[]) instead.
static void	checkPointEncoding(int namedGroup, byte[] encoding)
static TlsECConfig	createNamedECConfig(TlsContext context, int namedGroup)
static byte[]	createSupportedPointFormatsExtension(short[] ecPointFormats) Deprecated. Use {@link TlsExtensionsUtils#createSupportedPointFormatsExtension(short[]) instead.
static int	getMinimumCurveBits(int cipherSuite)
static short[]	getSupportedPointFormatsExtension(java.util.Hashtable extensions) Deprecated. Use {@link TlsExtensionsUtils#getSupportedPointFormatsExtension(Hashtable) instead.
static boolean	isECCCipherSuite(int cipherSuite)
static short[]	readSupportedPointFormatsExtension(byte[] extensionData) Deprecated. Use {@link TlsExtensionsUtils#readSupportedPointFormatsExtension(byte[]) instead.
static TlsECConfig	receiveECDHConfig(TlsContext context, java.io.InputStream input)
static void	writeECConfig(TlsECConfig ecConfig, java.io.OutputStream output)
static void	writeNamedECParameters(int namedGroup, java.io.OutputStream output)

Methods inherited from class java.lang.Object

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

Field Detail

EXT_ec_point_formats

public static final java.lang.Integer EXT_ec_point_formats

Deprecated. Use TlsExtensionsUtils.EXT_ec_point_formats instead.

Constructor Detail

TlsECCUtils

public TlsECCUtils()

Method Detail

addSupportedPointFormatsExtension

public static void addSupportedPointFormatsExtension(java.util.Hashtable extensions,
                                                     short[] ecPointFormats)
                                              throws java.io.IOException

Deprecated. Use TlsExtensionsUtils.addSupportedPointFormatsExtension(Hashtable, short[]) instead.

Throws:

java.io.IOException

getSupportedPointFormatsExtension

public static short[] getSupportedPointFormatsExtension(java.util.Hashtable extensions)
                                                 throws java.io.IOException

Deprecated. Use {@link TlsExtensionsUtils#getSupportedPointFormatsExtension(Hashtable) instead.

Throws:

java.io.IOException

createSupportedPointFormatsExtension

public static byte[] createSupportedPointFormatsExtension(short[] ecPointFormats)
                                                   throws java.io.IOException

Deprecated. Use {@link TlsExtensionsUtils#createSupportedPointFormatsExtension(short[]) instead.

Throws:

java.io.IOException

readSupportedPointFormatsExtension

public static short[] readSupportedPointFormatsExtension(byte[] extensionData)
                                                  throws java.io.IOException

Deprecated. Use {@link TlsExtensionsUtils#readSupportedPointFormatsExtension(byte[]) instead.

Throws:

java.io.IOException

createNamedECConfig

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

Throws:

java.io.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 java.io.IOException

Throws:

java.io.IOException

receiveECDHConfig

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

Throws:

java.io.IOException

writeECConfig

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

Throws:

java.io.IOException

writeNamedECParameters

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

Throws:

java.io.IOException