com.kulana.core.foundation.crypto

Class CryptoTool

java.lang.Object

com.kulana.core.foundation.crypto.CryptoTool

public class CryptoTool
extends java.lang.Object

Utility for encryption / decryption of secured data.

Author:

Alex Khursevich

Constructor Summary

Constructors

Constructor and Description
CryptoTool()
CryptoTool(java.security.Key secretKey)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	decrypt(java.lang.String strToDecrypt) Decrypts string.
java.lang.String	decryptByPattern(java.lang.String content, java.util.regex.Pattern pattern) Decrypts substrings in text using pattern.
java.lang.String	decryptByPatternAndWrap(java.lang.String content, java.util.regex.Pattern pattern, java.lang.String wrapper)
java.lang.String	encrypt(java.lang.String strToEncrypt) Encrypts string.
java.lang.String	encryptByPattern(java.lang.String content, java.util.regex.Pattern pattern) Encrypts substrings in text using pattern.
java.lang.String	encryptByPatternAndWrap(java.lang.String content, java.util.regex.Pattern pattern, java.lang.String wrapper)
java.lang.String	getAlgorithm()
javax.crypto.Cipher	getCipher()
void	setAlgorithm(java.lang.String algorithm)
void	setCipher(javax.crypto.Cipher cipher)

Methods inherited from class java.lang.Object

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

Constructor Detail

CryptoTool

public CryptoTool()
           throws java.security.NoSuchAlgorithmException,
                  javax.crypto.NoSuchPaddingException,
                  java.io.IOException,
                  java.net.URISyntaxException

Throws:

java.security.NoSuchAlgorithmException

javax.crypto.NoSuchPaddingException

java.io.IOException

java.net.URISyntaxException

CryptoTool

public CryptoTool(java.security.Key secretKey)
           throws java.security.NoSuchAlgorithmException,
                  javax.crypto.NoSuchPaddingException

Throws:

java.security.NoSuchAlgorithmException

javax.crypto.NoSuchPaddingException

Method Detail

encrypt

public java.lang.String encrypt(java.lang.String strToEncrypt)

Encrypts string.

Parameters:

strToEncrypt -

Returns:

encrypted string

decrypt

public java.lang.String decrypt(java.lang.String strToDecrypt)

Decrypts string.

Parameters:

strToDecrypt -

Returns:

decrypted string

encryptByPattern

public java.lang.String encryptByPattern(java.lang.String content,
                                java.util.regex.Pattern pattern)

Encrypts substrings in text using pattern.

Parameters:

content -

pattern -

Returns:

encrypted string

decryptByPattern

public java.lang.String decryptByPattern(java.lang.String content,
                                java.util.regex.Pattern pattern)

Decrypts substrings in text using pattern.

Parameters:

content -

pattern -

Returns:

decrypted string

encryptByPatternAndWrap

public java.lang.String encryptByPatternAndWrap(java.lang.String content,
                                       java.util.regex.Pattern pattern,
                                       java.lang.String wrapper)

decryptByPatternAndWrap

public java.lang.String decryptByPatternAndWrap(java.lang.String content,
                                       java.util.regex.Pattern pattern,
                                       java.lang.String wrapper)

getAlgorithm

public java.lang.String getAlgorithm()

setAlgorithm

public void setAlgorithm(java.lang.String algorithm)

getCipher

public javax.crypto.Cipher getCipher()

setCipher

public void setCipher(javax.crypto.Cipher cipher)