limax.util

Enum SecurityUtils.PublicKeyAlgorithm

java.lang.Object

java.lang.Enum<SecurityUtils.PublicKeyAlgorithm>

limax.util.SecurityUtils.PublicKeyAlgorithm

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SecurityUtils.PublicKeyAlgorithm>

Enclosing class:

SecurityUtils

public static enum SecurityUtils.PublicKeyAlgorithm
extends java.lang.Enum<SecurityUtils.PublicKeyAlgorithm>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DSA
EC
RSA

Method Summary

Modifier and Type	Method and Description
ASN1Object	createAlgorithmIdentifier(ASN1ObjectIdentifier signature)
java.security.PublicKey	generatePublicKey(java.security.spec.KeySpec keySpec)
abstract ASN1ObjectIdentifier	getSignatureAlgorithm(int bits)
static int	getSignatureSize(java.lang.String oid)
static java.security.PrivateKey	loadPrivateKey(java.security.spec.PKCS8EncodedKeySpec pkcs8)
static java.security.PrivateKey	loadPrivateKey(java.lang.String pemEncodedPrivateKey, char[] passphrase)
static java.security.PublicKey	loadPublicKey(java.lang.String pemEncodedPublicKey)
static java.security.PublicKey	loadPublicKey(java.security.spec.X509EncodedKeySpec x509)
abstract java.security.KeyPair	reKey(java.security.PublicKey publicKey)
abstract byte[]	sign(java.security.spec.KeySpec keySpec, ASN1Object hash, byte[] digest)
static SecurityUtils.PublicKeyAlgorithm	valueOf(java.security.PrivateKey privateKey)
static SecurityUtils.PublicKeyAlgorithm	valueOf(java.security.PublicKey publicKey)
static SecurityUtils.PublicKeyAlgorithm	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static SecurityUtils.PublicKeyAlgorithm[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
static boolean	verify(java.security.cert.Certificate cert, ASN1Object hash, byte[] digest, byte[] signature)
boolean	verify(java.security.spec.KeySpec keySpec, ASN1Object hash, byte[] digest, byte[] signature)
abstract boolean	verify(java.security.PublicKey publicKey, ASN1Object hash, byte[] digest, byte[] signature)

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

Enum Constant Detail

RSA

public static final SecurityUtils.PublicKeyAlgorithm RSA

DSA

public static final SecurityUtils.PublicKeyAlgorithm DSA

EC

public static final SecurityUtils.PublicKeyAlgorithm EC

Method Detail

values

public static SecurityUtils.PublicKeyAlgorithm[] 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 (SecurityUtils.PublicKeyAlgorithm c : SecurityUtils.PublicKeyAlgorithm.values())
    System.out.println(c);

Returns:

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

valueOf

public static SecurityUtils.PublicKeyAlgorithm 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

getSignatureAlgorithm

public abstract ASN1ObjectIdentifier getSignatureAlgorithm(int bits)

reKey

public abstract java.security.KeyPair reKey(java.security.PublicKey publicKey)
                                     throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException

createAlgorithmIdentifier

public ASN1Object createAlgorithmIdentifier(ASN1ObjectIdentifier signature)

getSignatureSize

public static int getSignatureSize(java.lang.String oid)
                            throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

loadPrivateKey

public static java.security.PrivateKey loadPrivateKey(java.security.spec.PKCS8EncodedKeySpec pkcs8)
                                               throws java.lang.Exception

Throws:

java.lang.Exception

loadPrivateKey

public static java.security.PrivateKey loadPrivateKey(java.lang.String pemEncodedPrivateKey,
                                                      char[] passphrase)
                                               throws java.lang.Exception

Throws:

java.lang.Exception

loadPublicKey

public static java.security.PublicKey loadPublicKey(java.security.spec.X509EncodedKeySpec x509)
                                             throws java.lang.Exception

Throws:

java.lang.Exception

loadPublicKey

public static java.security.PublicKey loadPublicKey(java.lang.String pemEncodedPublicKey)
                                             throws java.lang.Exception

Throws:

java.lang.Exception

valueOf

public static SecurityUtils.PublicKeyAlgorithm valueOf(java.security.PrivateKey privateKey)
                                                throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

valueOf

public static SecurityUtils.PublicKeyAlgorithm valueOf(java.security.PublicKey publicKey)
                                                throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

sign

public abstract byte[] sign(java.security.spec.KeySpec keySpec,
                            ASN1Object hash,
                            byte[] digest)
                     throws java.lang.Exception

Throws:

java.lang.Exception

verify

public abstract boolean verify(java.security.PublicKey publicKey,
                               ASN1Object hash,
                               byte[] digest,
                               byte[] signature)
                        throws java.lang.Exception

Throws:

java.lang.Exception

generatePublicKey

public java.security.PublicKey generatePublicKey(java.security.spec.KeySpec keySpec)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

verify

public boolean verify(java.security.spec.KeySpec keySpec,
                      ASN1Object hash,
                      byte[] digest,
                      byte[] signature)
               throws java.lang.Exception

Throws:

java.lang.Exception

verify

public static boolean verify(java.security.cert.Certificate cert,
                             ASN1Object hash,
                             byte[] digest,
                             byte[] signature)
                      throws java.lang.Exception

Throws:

java.lang.Exception