org.tomitribe.auth.signatures

Enum EC

java.lang.Object

java.lang.Enum<EC>

org.tomitribe.auth.signatures.EC

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<EC>

public enum EC
extends java.lang.Enum<EC>

Utility for Elliptic Curve keys.

Method Summary

Modifier and Type	Method and Description
static java.security.PrivateKey	privateKeyFromPKCS8(byte[] pkcs8) Returns a private key constructed from the given DER bytes in PKCS#8 format.
static java.security.PublicKey	publicKeyFrom(byte[] derBytes) Returns a public key constructed from the given DER bytes.
static EC	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static EC[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static EC[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (EC c : EC.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static EC valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

privateKeyFromPKCS8

public static java.security.PrivateKey privateKeyFromPKCS8(byte[] pkcs8)
                                                    throws java.security.spec.InvalidKeySpecException

Returns a private key constructed from the given DER bytes in PKCS#8 format.

Parameters:

pkcs8 - DER bytes in PKCS#8 format

Returns:

Private key

Throws:

java.security.spec.InvalidKeySpecException - if the DER bytes cannot be converted to a private key

publicKeyFrom

public static java.security.PublicKey publicKeyFrom(byte[] derBytes)
                                             throws java.security.spec.InvalidKeySpecException

Returns a public key constructed from the given DER bytes.

Parameters:

derBytes - DER bytes

Returns:

Public key

Throws:

java.security.spec.InvalidKeySpecException - if the DER bytes cannot be converted to a public key