Module com.webauthn4j.core

Package com.webauthn4j.util

Class ECUtil

java.lang.Object

com.webauthn4j.util.ECUtil

public class ECUtil
extends Object

A Utility class for Elliptic Curve(EC) manipulation

Field Summary

Fields

Modifier and Type	Field	Description
static final ECParameterSpec	P_256_SPEC
static final ECParameterSpec	P_384_SPEC
static final ECParameterSpec	P_521_SPEC

Method Summary

Modifier and Type	Method	Description
static @NotNull KeyPair	createKeyPair()
static @NotNull KeyPair	createKeyPair(@org.jetbrains.annotations.Nullable byte[] seed)
static @NotNull KeyPair	createKeyPair(@org.jetbrains.annotations.Nullable byte[] seed, @NotNull ECParameterSpec ecParameterSpec)
static @NotNull KeyPair	createKeyPair(@NotNull ECParameterSpec ecParameterSpec)
static @NotNull PrivateKey	createPrivateKey(@NotNull ECPrivateKeySpec ecPrivateKeySpec)
static @NotNull PublicKey	createPublicKey(@NotNull ECPublicKeySpec ecPublicKeySpec)
static @NotNull PublicKey	createPublicKeyFromUncompressed(@org.jetbrains.annotations.NotNull byte[] publicKey)
static @org.jetbrains.annotations.NotNull byte[]	createUncompressedPublicKey(@NotNull ECPublicKey ecPublicKey)

Methods inherited from class java.lang.Object

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

Field Details

P_256_SPEC

public static final ECParameterSpec P_256_SPEC

P_384_SPEC

public static final ECParameterSpec P_384_SPEC

P_521_SPEC

public static final ECParameterSpec P_521_SPEC

Method Details

createUncompressedPublicKey

@NotNull
public static @org.jetbrains.annotations.NotNull byte[] createUncompressedPublicKey(@NotNull
 @NotNull ECPublicKey ecPublicKey)

createKeyPair

@NotNull
public static @NotNull KeyPair createKeyPair()

createPublicKey

@NotNull
public static @NotNull PublicKey createPublicKey(@NotNull
 @NotNull ECPublicKeySpec ecPublicKeySpec)

createPrivateKey

@NotNull
public static @NotNull PrivateKey createPrivateKey(@NotNull
 @NotNull ECPrivateKeySpec ecPrivateKeySpec)

createKeyPair

@NotNull
public static @NotNull KeyPair createKeyPair(@Nullable
 @org.jetbrains.annotations.Nullable byte[] seed,
 @NotNull
 @NotNull ECParameterSpec ecParameterSpec)

createKeyPair

@NotNull
public static @NotNull KeyPair createKeyPair(@Nullable
 @org.jetbrains.annotations.Nullable byte[] seed)

createKeyPair

@NotNull
public static @NotNull KeyPair createKeyPair(@NotNull
 @NotNull ECParameterSpec ecParameterSpec)

createPublicKeyFromUncompressed

@NotNull
public static @NotNull PublicKey createPublicKeyFromUncompressed(@NotNull
 @org.jetbrains.annotations.NotNull byte[] publicKey)