Package org.bouncycastle.tls

Class NamedGroup

java.lang.Object

org.bouncycastle.tls.NamedGroup

public class NamedGroup
extends java.lang.Object

RFC 7919

Field Summary

Fields

Modifier and Type	Field	Description
static int	arbitrary_explicit_char2_curves
static int	arbitrary_explicit_prime_curves
static int	brainpoolP256r1
static int	brainpoolP256r1tls13
static int	brainpoolP384r1
static int	brainpoolP384r1tls13
static int	brainpoolP512r1
static int	brainpoolP512r1tls13
static int	curveSM2
static int	ffdhe2048
static int	ffdhe3072
static int	ffdhe4096
static int	ffdhe6144
static int	ffdhe8192
static int	GC256A
static int	GC256B
static int	GC256C
static int	GC256D
static int	GC512A
static int	GC512B
static int	GC512C
static int	secp160k1
static int	secp160r1
static int	secp160r2
static int	secp192k1
static int	secp192r1
static int	secp224k1
static int	secp224r1
static int	secp256k1
static int	secp256r1
static int	secp384r1
static int	secp521r1
static int	sect163k1
static int	sect163r1
static int	sect163r2
static int	sect193r1
static int	sect193r2
static int	sect233k1
static int	sect233r1
static int	sect239k1
static int	sect283k1
static int	sect283r1
static int	sect409k1
static int	sect409r1
static int	sect571k1
static int	sect571r1
static int	x25519
static int	x448

Constructor Summary

Constructors

Constructor	Description
NamedGroup()

Method Summary

Modifier and Type	Method	Description
static boolean	canBeNegotiated(int namedGroup, ProtocolVersion version)
static int	getCurveBits(int namedGroup)
static java.lang.String	getCurveName(int namedGroup)
static int	getFiniteFieldBits(int namedGroup)
static java.lang.String	getFiniteFieldName(int namedGroup)
static int	getMaximumChar2CurveBits()
static int	getMaximumCurveBits()
static int	getMaximumFiniteFieldBits()
static int	getMaximumPrimeCurveBits()
static java.lang.String	getName(int namedGroup)
static java.lang.String	getStandardName(int namedGroup)
static java.lang.String	getText(int namedGroup)
static boolean	isChar2Curve(int namedGroup)
static boolean	isPrimeCurve(int namedGroup)
static boolean	isPrivate(int namedGroup)
static boolean	isValid(int namedGroup)
static boolean	refersToAnECDHCurve(int namedGroup)
static boolean	refersToAnECDSACurve(int namedGroup)
static boolean	refersToAnXDHCurve(int namedGroup)
static boolean	refersToASpecificCurve(int namedGroup)
static boolean	refersToASpecificFiniteField(int namedGroup)
static boolean	refersToASpecificGroup(int namedGroup)

Methods inherited from class java.lang.Object

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

Field Detail

sect163k1

public static final int sect163k1

See Also:

Constant Field Values

sect163r1

public static final int sect163r1

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Constant Field Values

sect163r2

public static final int sect163r2

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Constant Field Values

sect193r1

public static final int sect193r1

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Constant Field Values

sect193r2

public static final int sect193r2

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Constant Field Values

sect233k1

public static final int sect233k1

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Constant Field Values

sect233r1

public static final int sect233r1

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Constant Field Values

sect239k1

public static final int sect239k1

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Constant Field Values

sect283k1

public static final int sect283k1

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Constant Field Values

sect283r1

public static final int sect283r1

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Constant Field Values

sect409k1

public static final int sect409k1

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Constant Field Values

sect409r1

public static final int sect409r1

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Constant Field Values

sect571k1

public static final int sect571k1

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Constant Field Values

sect571r1

public static final int sect571r1

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Constant Field Values

secp160k1

public static final int secp160k1

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Constant Field Values

secp160r1

public static final int secp160r1

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Constant Field Values

secp160r2

public static final int secp160r2

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Constant Field Values

secp192k1

public static final int secp192k1

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Constant Field Values

secp192r1

public static final int secp192r1

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Constant Field Values

secp224k1

public static final int secp224k1

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Constant Field Values

secp224r1

public static final int secp224r1

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Constant Field Values

secp256k1

public static final int secp256k1

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Constant Field Values

secp256r1

public static final int secp256r1

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Constant Field Values

secp384r1

public static final int secp384r1

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Constant Field Values

secp521r1

public static final int secp521r1

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Constant Field Values

brainpoolP256r1

public static final int brainpoolP256r1

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Constant Field Values

brainpoolP384r1

public static final int brainpoolP384r1

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Constant Field Values

brainpoolP512r1

public static final int brainpoolP512r1

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Constant Field Values

x25519

public static final int x25519

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Constant Field Values

x448

public static final int x448

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Constant Field Values

brainpoolP256r1tls13

public static final int brainpoolP256r1tls13

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Constant Field Values

brainpoolP384r1tls13

public static final int brainpoolP384r1tls13

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Constant Field Values

brainpoolP512r1tls13

public static final int brainpoolP512r1tls13

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Constant Field Values

GC256A

public static final int GC256A

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Constant Field Values

GC256B

public static final int GC256B

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Constant Field Values

GC256C

public static final int GC256C

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Constant Field Values

GC256D

public static final int GC256D

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Constant Field Values

GC512A

public static final int GC512A

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Constant Field Values

GC512B

public static final int GC512B

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Constant Field Values

GC512C

public static final int GC512C

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Constant Field Values

curveSM2

public static final int curveSM2

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Constant Field Values

ffdhe2048

public static final int ffdhe2048

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Constant Field Values

ffdhe3072

public static final int ffdhe3072

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Constant Field Values

ffdhe4096

public static final int ffdhe4096

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Constant Field Values

ffdhe6144

public static final int ffdhe6144

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Constant Field Values

ffdhe8192

public static final int ffdhe8192

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Constant Field Values

arbitrary_explicit_prime_curves

public static final int arbitrary_explicit_prime_curves

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Constant Field Values

arbitrary_explicit_char2_curves

public static final int arbitrary_explicit_char2_curves

See Also:

Constant Field Values

Constructor Detail

NamedGroup

public NamedGroup()

Method Detail

canBeNegotiated

public static boolean canBeNegotiated(int namedGroup,
                                      ProtocolVersion version)

getCurveBits

public static int getCurveBits(int namedGroup)

getCurveName

public static java.lang.String getCurveName(int namedGroup)

getFiniteFieldBits

public static int getFiniteFieldBits(int namedGroup)

getFiniteFieldName

public static java.lang.String getFiniteFieldName(int namedGroup)

getMaximumChar2CurveBits

public static int getMaximumChar2CurveBits()

getMaximumCurveBits

public static int getMaximumCurveBits()

getMaximumFiniteFieldBits

public static int getMaximumFiniteFieldBits()

getMaximumPrimeCurveBits

public static int getMaximumPrimeCurveBits()

getName

public static java.lang.String getName(int namedGroup)

getStandardName

public static java.lang.String getStandardName(int namedGroup)

getText

public static java.lang.String getText(int namedGroup)

isChar2Curve

public static boolean isChar2Curve(int namedGroup)

isPrimeCurve

public static boolean isPrimeCurve(int namedGroup)

isPrivate

public static boolean isPrivate(int namedGroup)

isValid

public static boolean isValid(int namedGroup)

refersToAnECDHCurve

public static boolean refersToAnECDHCurve(int namedGroup)

refersToAnECDSACurve

public static boolean refersToAnECDSACurve(int namedGroup)

refersToAnXDHCurve

public static boolean refersToAnXDHCurve(int namedGroup)

refersToASpecificCurve

public static boolean refersToASpecificCurve(int namedGroup)

refersToASpecificFiniteField

public static boolean refersToASpecificFiniteField(int namedGroup)

refersToASpecificGroup

public static boolean refersToASpecificGroup(int namedGroup)