https://docs.microsoft.com/ko-kr/visualstudio/deployment/walkthrough-downloading-assemblies-on-demand-with-the-clickonce-deployment-api?view=vs-2022 

DevExpress.XtraEditors.Repository.RepositoryItemButtonEdit repbeiTemp1 = new DevExpress.XtraEditors.Repository.RepositoryItemButtonEdit();
DevExpress.XtraEditors.Repository.RepositoryItemButtonEdit repbeiTemp2 = new DevExpress.XtraEditors.Repository.RepositoryItemButtonEdit();

gridView.CustomRowCellEdit += (s, e) =>
{
	if (e.Column.FieldName == "col1")
	{
		if (e.CellValue == null)
		{
			e.RepositoryItem = null;
		}
		else
		{
			e.RepositoryItem = repbeiTemp1;
		}
	}
	else if (e.Column.FieldName == "col2")
	{
		if (e.CellValue == null)
		{
			e.RepositoryItem = null;
		}
		else
		{
			e.RepositoryItem = repbeiTemp2;
		}
	}
}

참조

: https://docs.devexpress.com/WindowsForms/DevExpress.XtraGrid.Views.Grid.GridView.CustomRowCellEdit

: https://docs.devexpress.com/WindowsForms/DevExpress.XtraGrid.Views.Grid.GridView.CustomRowCellEditForEditing

Version CurrentVersion
{
	get
	{
		if (System.Deployment.Application.ApplicationDeployment.IsNetworkDeployed)
		{
			System.Deployment.Application.ApplicationDeployment ad = System.Deployment.Application.ApplicationDeployment.CurrentDeployment;
			return ad.CurrentVersion;
		}
		else
		{
        	//string fileName = System.Reflection.Assembly.GetExecutingAssembly().Location;
        	//Assembly.LoadFile(fileName).GetName().Version;
			return Assembly.GetExecutingAssembly().GetName().Version;
		}
	}
}

Version UpdateVersion
{
	get
	{
		if (System.Deployment.Application.ApplicationDeployment.IsNetworkDeployed)
		{
			System.Deployment.Application.ApplicationDeployment ad = System.Deployment.Application.ApplicationDeployment.CurrentDeployment;
			return ad.UpdatedVersion;
		}
		return null;
	}
}

using Newtonsoft.Json.Linq;
//======
Json Write
//======
void WriteJson(){
	JObject jProp = new JObject
	{
		{ "id", "user" },
		{ "name", "Pillar Park" },
	};
	jProp.Add("email", "userpark@userpark.net");
	jProp.Add("country", "Korea (South)");

	JObject jRoot = new JObject(new JProperty("Root", jAttr));

	File.WriteAllText("test.json", jRoot.ToString());
}


//======
Json Read
//======
void ReadJson()
{
	string str = null;
	using (StreamReader sr = new System.IO.StreamReader("test.json"))
	{
		str = sr.ReadToEnd();
		sr.Close();
	}
    //str = File.ReadAllText("test.json");
    
    JObject jRoot = JObject.Parse(str);
    JToken jToken = jRoot["Root"];
    if (jToken["id"] != null)
    {
    	Console.WriteLine(jToken["id"].ToString());
    }
}

/**
// KeyDown : 컨트롤에 포커스가 있을 때 키를 누르면 발생합니다.
//   - https://docs.microsoft.com/ko-kr/dotnet/api/system.windows.forms.control.keydown?view=net-5.0
// KeyPress : 컨트롤에 포커스가 있을 때 문자, 스페이스 또는 백스페이스 키를 누르면 발생합니다.
//   - https://docs.microsoft.com/ko-kr/dotnet/api/system.windows.forms.control.keypress?view=net-5.0
// KeyUp : 컨트롤에 포커스가 있을 때 키를 눌렀다 놓으면 발생합니다.
//   - https://docs.microsoft.com/ko-kr/dotnet/api/system.windows.forms.control.keyup?view=net-5.0
 */

//===========================================================

edtSampleControl.KeyDown += OnKeyDown_Enter; //엔터값 확인 
private void OnKeyDown_Enter(object sender, KeyEventArgs e)
{

	Console.WriteLine($"KeyDown code: {e.KeyCode}, value: {e.KeyValue}, modifiers: {e.Modifiers}" + "\r\n");
    
	if (e.KeyCode == Keys.Enter)
	{
		//엔터입력 처리
		e.Handled = true;
	}
}

//===========================================================

edtSampleControl.KeyPress += OnKeyPress_OnlyNumberic; //숫자, 백스페이스, 삭제만 허용
private void OnKeyPress_OnlyNumberic(object sender, KeyPressEventArgs e)
{
	Console.WriteLine($"KeyPress keychar: {e.KeyChar}" + "\r\n");

	//숫자, 백스페이스, 삭제만 허용
	char keyChar = e.KeyChar;
	if (!(char.IsDigit(keyChar) || e.KeyChar == Convert.ToChar(Keys.Back) || e.KeyChar == Convert.ToChar(Keys.Delete)))    //숫자와 백스페이스, 삭제를 제외한 나머지를 바로 처리
	{
		e.Handled = true;
	}
}

//===========================================================

edtSampleControl.KeyPress += OnKeyPress_EscapeToClear; //Escape(ESC) 입력시 Text지우기
private void OnKeyPress_OnlyNumberic(object sender, KeyPressEventArgs e)
{

	Console.WriteLine($"KeyPress keychar: {e.KeyChar}" + "\r\n");
    
	//Escape(ESC) 입력시 Text지우기
	if (e.KeyChar == Convert.ToChar(Keys.Escape))
	{
		Control cmp = sender as Control;
		if(cmp != null)
		{
			cmp.Text = null;
			e.Handled = true;
		}
	}
}

//===========================================================

edtSampleControl.KeyPress += OnKeyUp_Sample;
private void OnKeyUp_Sample(object sender, KeyEventArgs e)
{
	Console.WriteLine( $"KeyUp code: {e.KeyCode}, value: {e.KeyValue}, modifiers: {e.Modifiers}" + "\r\n");
}

자작이며, PHP Library중 하나인 ADOdb의 crypt.inc.php의 MD5Crypt Class를 C#으로 변경 후 Oracle용 PL/SQL에 맞게 변경하였습니다.

MS-SQL, SQLite는 C#을 이용하여 DLL로 제작하여 로딩하시면 사용 가능합니다.

패키지명은 HxCrypt라고 하였습니다.

별도로 비트연산용 PKG_UTILS( http://overoid.tistory.com/35 ) / 첨부(PKG_UTILS_Oracle.sql) 참조를 이용하였습니다.

자세한 내용은 첨부파일을 참고하시기 바랍니다.

(ADODB가 GNU 라이센스이므로 공유는 당연하다 판단했습니다. / C#과 Oracle용으로 마이그레이션한 라이블러리를 공개합니다.)

PHP용 소스 출처 : http://adodb.org/

- 암호화 : HxCrypt.Encrypt(문자열, 키값) //호출 할 때마다 다른 값이 리턴됨

- 복호화 : HxCrypt.Decrypt(암호 문자열, 키값)

[CODE]

CREATE OR REPLACE PACKAGE HxCrypt AS
/******************************************************************************
   // 출처 : userpark.net / userpark@userpark.net
   // 배포 라이센스 : GNU
   // 원 소스 출처 : http://adodb.org/ , crypt.inc.php, MD5Crypt
   NAME:       HxCrypt
   PURPOSE:

   REVISIONS:
   Ver        Date        Author           Description
   ---------  ----------  ---------------  ------------------------------------
   1.0        2018/05/10      userpark       1. Created this package.
******************************************************************************/

  FUNCTION base64_encode(inputString VARCHAR2) RETURN VARCHAR2;
  FUNCTION base64_decode(inputString VARCHAR2) RETURN VARCHAR2;
  FUNCTION Md5(inputString VARCHAR2) RETURN VARCHAR2;
  FUNCTION keyED(inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2;
  FUNCTION Encrypt (inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2;
  FUNCTION Decrypt (inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2;
  
END HxCrypt;
/



CREATE OR REPLACE PACKAGE BODY HxCrypt AS
  outputString VARCHAR2(2000);

FUNCTION base64_encode(inputString VARCHAR2) RETURN VARCHAR2 AS
  BEGIN
    outputString := utl_raw.cast_to_varchar2(utl_encode.base64_encode(utl_raw.cast_to_raw(inputString)));
    RETURN outputString;
    EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
  END base64_encode;
  
  FUNCTION base64_decode(inputString VARCHAR2) RETURN VARCHAR2 AS
  BEGIN
    outputString := utl_raw.cast_to_varchar2(utl_encode.base64_decode(utl_raw.cast_to_raw(inputString)));
    RETURN outputString;
    EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
  END base64_decode;
  
  FUNCTION Md5(inputString VARCHAR2) RETURN VARCHAR2 AS
  BEGIN
    --outputString := Md5(inputString);
    outputString := LOWER(RAWTOHEX(UTL_RAW.CAST_TO_RAW(sys.dbms_obfuscation_toolkit.md5(input_string => inputString))));
    RETURN outputString;
    EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
  END Md5;
  
  FUNCTION KeyED (inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2 IS
ctr NUMBER := 0;
i NUMBER := 0;
nInput NUMBER := 0;
nKey NUMBER := 0;
keyValue VARCHAR2(2000);
iTxt NUMBER;
iKey NUMBER;
iVal NUMBER;
BEGIN
    i := 1;
    keyValue := Md5(inputKey);
    nInput := LENGTH(inputValue);
    nKey := LENGTH(keyValue);
    ctr := 1;
    outputString := null;
    WHILE i <= nInput LOOP
        IF ctr = nKey THEN 
           ctr := 1;
        END IF;
        --utl_raw.cast_to_raw(inputString)
        iTxt := ASCII(SUBSTR(TO_CHAR(inputValue), i, 1));
        --iTxt := utl_raw.cast_to_raw(SUBSTR(TO_CHAR(inputString), i + 1, 1));
        iKey := ASCII(SUBSTR(TO_CHAR(keyValue), ctr, 1));
        --iKey := utl_raw.cast_to_raw(SUBSTR(TO_CHAR(keyValue), ctr + 1, 1));
        --iVal := iTxt ^ iKey;
        iVal := PKG_UTILS.BITXOR(iTxt,iKey);
        outputString := outputString || CHR(iVal);
        --outputString := outputString || utl_raw.cast_to_varchar2(TO_CHAR(iVal));
        ctr := ctr + 1;
        i := i + 1;
        EXIT WHEN i > nInput; 
    END LOOP;
    RETURN outputString;
   EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
END KeyED;

FUNCTION Encrypt (inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2 IS
Result VARCHAR2(2000);
ctr NUMBER := 0;
i NUMBER := 0;
n NUMBER := 0;
keyValue VARCHAR2(2000);
nKey NUMBER := 0;
iTxt NUMBER;
iKey NUMBER;
iVal NUMBER;
cKey VARCHAR2(8);
BEGIN
    i := 1;
    ctr := 1;
    keyValue := Md5(TO_CHAR(CEIL(DBMS_RANDOM.VALUE(0,32000))));
    n := LENGTH(inputValue);
    nKey := LENGTH(keyValue);
    Result := null;
    WHILE i <= n LOOP
        IF ctr = nKey THEN 
           ctr := 1;
        END IF;
        cKey := SUBSTR(TO_CHAR(keyValue), ctr, 1);
        iTxt := ASCII(SUBSTR(TO_CHAR(inputValue), i, 1));
        iKey := ASCII(cKey);
        --iVal := iTxt ^ iKey;
        iVal := PKG_UTILS.BITXOR(iTxt,iKey);
        Result := Result || cKey || CHR(iVal);
        ctr := ctr + 1;
        i := i + 1;
        EXIT WHEN i > n; 
    END LOOP;
    outputString := base64_encode(KeyED(Result, inputKey));
    RETURN outputString;
   EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
END Encrypt;

FUNCTION Decrypt (inputValue VARCHAR2, inputKey VARCHAR2) RETURN VARCHAR2 IS
i NUMBER := 0;
n NUMBER := 0;
keyValue VARCHAR2(2000);
iTxt NUMBER;
iKey NUMBER;
iVal NUMBER;
BEGIN
    i := 1;
    keyValue := KeyED(base64_decode(inputValue), inputKey);
    n := LENGTH(keyValue);
    outputString := null;
    WHILE i <= n LOOP
        iKey := ASCII(SUBSTR(TO_CHAR(keyValue), i, 1));
        i := i + 1;
        iTxt := ASCII(SUBSTR(TO_CHAR(keyValue), i, 1));
        --iVal := iTxt ^ iKey;
        iVal := PKG_UTILS.BITXOR(iTxt,iKey);
        outputString := outputString || CHR(iVal);
        i := i + 1;
        EXIT WHEN i > n; 
    END LOOP;
    
    RETURN outputString;
   
   EXCEPTION
     WHEN NO_DATA_FOUND THEN
       NULL;
     WHEN OTHERS THEN
       -- Consider logging the error and then re-raise
       RAISE;
           
END Decrypt;


END HxCrypt;
/

HxCrypt_Oracle_userpark.sql

PKG_UTILS_Oracle.sql

[PHP / Crypt / MD5Crypt]암호화, 복호화 Class (ADOdb의 crypt.inc.php

http://userpark.net/124

[C# / .NET / Crypt / HxCrypt]암호화, 복호화 Class

http://userpark.net/125

[ORACLE / PL/SQL / Crypt / HxCrypt]암호화, 복호화 PACKAGE(Class)

http://userpark.net/126

자작이며, PHP Library중 하나인 ADOdb의 crypt.inc.php의 MD5Crypt Class를 C#에 맞게 변경하였습니다.

(ASP.NET, MS-SQL, SQLite에서도 사용 가능)

Class명은 HxCrypt라고 하였습니다.

자세한 내용은 첨부파일을 참고하시기 바랍니다.

(ADODB가 GNU 라이센스이므로 공유는 당연하다 판단했습니다. / C#과 Oracle용으로 마이그레이션한 라이블러리를 공개합니다.)

PHP용 소스 출처 : http://adodb.org/

- 암호화 : HxCrypt.Encrypt(문자열, 키값) //호출 할 때마다 다른 값이 리턴됨

- 복호화 : HxCrypt.Decrypt(암호 문자열, 키값)

암호화 문자열과 키값은 반드시 키보드에 존재하는 영문+숫자+특수키 값만을 정상적으로 사용 가능하며,

기타 다른 문자(특수문자, 한글, …)들은 문자 인코딩 타입과 플랫폼에 따라 상이한 결과가 나오므로 주의가 필요함.

[CODE]

public class HxCrypt
{
    /******************************************************************************************
    // 출처 : userpark.net / userpark@userpark.net
    // 배포 라이센스 : GNU
    // 원 소스 출처 : http://adodb.org/ , crypt.inc.php, MD5Crypt
    // .NET Standard 2.0 기준 제작 / System.Security.Cryptography
    *******************************************************************************************/
    
    //랜덤(난수)값
    // - PHP에서는 랜덤값 중복을 방지하기 위하여 sland를 이용하였으나
    // - C#에서는 단위 변수로 이용시 중복되지 않음
    private static Random sland = new Random(); 
    #region base64 Encode/Decode
    /// 

    /// Base64 Encode
    /// 
    /// 입력값
    /// Encoding Type
    /// Base64 Encode 문자열
    public static string base64_encode(string input, HxEncodingType encodingType = HxEncodingType.ASCII)
    {
        //byte[] inputStringAsBytes = Encoding.ASCII.GetBytes(input);
        byte[] inputStringAsBytes = GetString2Bytes(input, encodingType);
        string Result = Convert.ToBase64String(inputStringAsBytes);
        return Result;
    }

    /// 

    /// Base64 Decode
    /// 
    /// 입력값
    /// Encoding Type
    /// Base64 Decode 문자열
    public static string base64_decode(string input, HxEncodingType encodingType = HxEncodingType.ASCII)
    {
        byte[] inputStringAsBytes = Convert.FromBase64String(input);

        //string Result = Encoding.ASCII.GetString(inputStringAsBytes);
        string Result = GetBytes2String(inputStringAsBytes, encodingType);
        return Result;
    }
    #endregion

    /// 

    /// CryptAPI를 이용한 암호화, 복호화 키 생성
    /// 
    /// 입력 문자
    /// 키 문자
    /// 생성 Key 문자열
    public static string keyED(string inputValue, string keyValue)
    {
        string Result = string.Empty;
        try
        {
            keyValue = Md5(keyValue);
            int ctr = 0;
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < inputValue.Length; i++)
            {
                if (ctr == keyValue.Length)
                    ctr = 0;
                //char cTxt = Convert.ToChar(txt.Substring(i, 1));
                //char cKey = Convert.ToChar(encrypt_key.Substring(ctr, 1));
                //int iVal = Convert.ToInt32(cTxt) ^ Convert.ToInt32(cKey);
                int iTxt = Convert.ToInt32(Convert.ToChar(inputValue.Substring(i, 1)));
                int iKey = Convert.ToInt32(Convert.ToChar(keyValue.Substring(ctr, 1)));
                int iVal = iTxt ^ iKey;
                sb.Append(Convert.ToChar(iVal));
                ctr++;
            }
            Result = sb.ToString();
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
            Result = string.Empty;
        }
        return Result;
    }

    /// 

    /// CryptAPI를 이용한 암호화
    /// 
    /// 암호화할(일반) 문자열
    /// 키 문자
    /// 암호화된 문자열
    public static string Encrypt(string inputValue, string keyValue)
    {
        string Result = string.Empty;
        try
        {
            if (!String.IsNullOrWhiteSpace(inputValue))
            {
                string encrypt_key = Md5(sland.Next(0, 32000).ToString());
                int ctr = 0;
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < inputValue.Length; i++)
                {
                    if (ctr == encrypt_key.Length)
                        ctr = 0;
                    char cKey = Convert.ToChar(encrypt_key.Substring(ctr, 1));
                    int iTxt = Convert.ToInt32(Convert.ToChar(inputValue.Substring(i, 1)));
                    int iKey = Convert.ToInt32(cKey);
                    int iVal = iTxt ^ iKey;
                    sb.Append(cKey);
                    sb.Append(Convert.ToChar(iVal));
                }
                Result = base64_encode(keyED(sb.ToString(), keyValue));
            }
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
            Result = string.Empty;
        }
        return Result;
    }

    /// 

    /// CryptAPI를 이용한 복호화
    /// 
    /// 암호화된 문자열
    /// 키 문자
    /// 복호화된 문자열
    public static string Decrypt(string inputValue, string keyValue = null)
    {
        string Result = string.Empty;
        try
        {
            if (!String.IsNullOrWhiteSpace(inputValue))
            {
                inputValue = keyED(base64_decode(inputValue), keyValue);
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < inputValue.Length; i++)
                {
                    //char cKey = Convert.ToChar(txt.Substring(i, 1));
                    int iKey = Convert.ToInt32(Convert.ToChar(inputValue.Substring(i, 1)));
                    i++;
                    //char cTxt = Convert.ToChar(txt.Substring(i, 1));
                    int iTxt = Convert.ToInt32(Convert.ToChar(inputValue.Substring(i, 1)));
                    //int iVal = Convert.ToInt32(cTxt) ^ Convert.ToInt32(cKey);
                    int iVal = iTxt ^ iKey;
                    sb.Append(Convert.ToChar(iVal));
                }
                Result = sb.ToString();
            }
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
            Result = string.Empty;
        }
        return Result;
    }

    /// 

    /// 랜덤으로 요청 자리수 만큼의 문자열 생성
    /// 
    /// 요청 자리수(1 이상, 0일 경우 기본값(8))
    /// 랜덤 문자열
    public static string RandPass(uint maxLength = 8)
    {
        string Result = string.Empty;
        if (maxLength <= 0)
        {
            maxLength = 8;
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < maxLength; i++)
        {
            int randnumber = sland.Next(48, 120);
            while ((randnumber >= 58 && randnumber <= 64) || (randnumber >= 91 && randnumber <= 96))
            {
                randnumber = sland.Next(48, 120);
            }
            sb.Append(Convert.ToChar(randnumber));
        }
        Result = sb.ToString();
        return Result;
    }

    /// 

    /// Byte형을 Encoding Type 문자열로 변환
    /// 
    /// 입력값
    /// Encoding Type
    /// 변환 값
    public static string GetBytes2String(byte[] input, HxEncodingType encodingType)
    {
        string Result;
        switch (encodingType)
        {
            case HxEncodingType.UTF7:
                Result = Encoding.UTF7.GetString(input);
                break;
            case HxEncodingType.UTF32:
                Result = Encoding.UTF32.GetString(input);
                break;
            case HxEncodingType.Unicode:
                Result = Encoding.Unicode.GetString(input);
                break;
            case HxEncodingType.BigEndianUnicode:
                Result = Encoding.BigEndianUnicode.GetString(input);
                break;
            case HxEncodingType.ASCII:
                Result = Encoding.ASCII.GetString(input);
                break;
            case HxEncodingType.Default:
                Result = Encoding.Default.GetString(input);
                break;
            case HxEncodingType.UTF8:
            case HxEncodingType.None:
            default:
                Result = Encoding.UTF8.GetString(input);
                break;
        }
        return Result;
    }

    public static byte[] GetString2Bytes(string input, HxEncodingType encodingType = HxEncodingType.None)
    {
        byte[] Result;
        switch (encodingType)
        {
            case HxEncodingType.UTF7:
                Result = Encoding.UTF7.GetBytes(input);
                break;
            case HxEncodingType.UTF32:
                Result = Encoding.UTF32.GetBytes(input);
                break;
            case HxEncodingType.Unicode:
                Result = Encoding.Unicode.GetBytes(input);
                break;
            case HxEncodingType.BigEndianUnicode:
                Result = Encoding.BigEndianUnicode.GetBytes(input);
                break;
            case HxEncodingType.ASCII:
                Result = Encoding.ASCII.GetBytes(input);
                break;
            case HxEncodingType.Default:
                Result = Encoding.Default.GetBytes(input);
                break;
            case HxEncodingType.UTF8:
            case HxEncodingType.None:
            default:
                Result = Encoding.UTF8.GetBytes(input);
                break;
        }
        return Result;
    }

    /// 

    /// Byte형을 문자열로 변환
    /// 
    /// 입력 값
    /// 문자 포멧
    /// 변환 값
    public static string GetBytes2String(byte[] input, string format = null)
    {
        StringBuilder sBuilder = new StringBuilder();

        // Loop through each byte of the hashed data 
        // and format each one as a hexadecimal string.
        for (int i = 0; i < input.Length; i++)
        {
            sBuilder.Append(input[i].ToString(format));
        }

        // Return the hexadecimal string.
        return sBuilder.ToString();
    }

    #region System.Security.Cryptography
    /// 

    /// MD5 
    /// 
    /// 
    /// 
    /// 
    public static string Md5(string inputValue, HxEncodingType encodingType = HxEncodingType.None)
    {
        string Result = null;
        using (System.Security.Cryptography.MD5 md5Hash = System.Security.Cryptography.MD5.Create())
        {
            Result = GetMd5Hash(md5Hash, inputValue, encodingType);

        }
        //String.IsNullOrWhiteSpace
        return Result;
    }

    private static string GetMd5Hash(System.Security.Cryptography.MD5 md5Hash, string input, HxEncodingType encodingType = HxEncodingType.None)
    {

        // Convert the input string to a byte array and compute the hash.
        //byte[] data = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(input));
        //byte[] data = md5Hash.ComputeHash(Encoder.Default.GetBytes(input));
        byte[] data = md5Hash.ComputeHash(GetString2Bytes(input, encodingType));
        return GetBytes2String(data, "x2");

        //byte[] dataEA = md5Hash.ComputeHash(Encoding.ASCII.GetBytes(input));
        //byte[] dataE7 = md5Hash.ComputeHash(Encoding.UTF7.GetBytes(input)); 
        //byte[] dataE8 = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(input));
        //byte[] dataEU = md5Hash.ComputeHash(Encoding.Unicode.GetBytes(input));
        //byte[] dataE32 = md5Hash.ComputeHash(Encoding.UTF32.GetBytes(input));
        //byte[] dataED = md5Hash.ComputeHash(Encoding.Default.GetBytes(input));

        //byte[] dataAA = md5Hash.ComputeHash(ASCIIEncoding.ASCII.GetBytes(input));
        //byte[] dataA7 = md5Hash.ComputeHash(ASCIIEncoding.UTF7.GetBytes(input));
        //byte[] dataA8 = md5Hash.ComputeHash(ASCIIEncoding.UTF8.GetBytes(input));
        //byte[] dataAU = md5Hash.ComputeHash(ASCIIEncoding.Unicode.GetBytes(input));
        //byte[] dataA32 = md5Hash.ComputeHash(ASCIIEncoding.UTF32.GetBytes(input));
        //byte[] dataAD = md5Hash.ComputeHash(ASCIIEncoding.Default.GetBytes(input));

        // Create a new Stringbuilder to collect the bytes
        // and create a string.
        /*
        StringBuilder sBuilder = new StringBuilder();

        // Loop through each byte of the hashed data 
        // and format each one as a hexadecimal string.
        for (int i = 0; i < data.Length; i++)
        {
            sBuilder.Append(data[i].ToString("x2"));
        }

        // Return the hexadecimal string.
        return sBuilder.ToString();
        */

    }

    // Verify a hash against a string.
    private static bool VerifyMd5Hash(System.Security.Cryptography.MD5 md5Hash, string input, string hash, HxEncodingType encodingType = HxEncodingType.None)
    {
        // Hash the input.
        string hashOfInput = GetMd5Hash(md5Hash, input, encodingType);

        // Create a StringComparer an compare the hashes.
        StringComparer comparer = StringComparer.OrdinalIgnoreCase;

        if (0 == comparer.Compare(hashOfInput, hash))
        {
            return true;
        }
        else
        {
            return false;
        }
    }

    public static string Sha1(string inputValue, HxEncodingType encodingType = HxEncodingType.None)
    {
        string Result = null;
        using (System.Security.Cryptography.SHA1 sha = new System.Security.Cryptography.SHA1CryptoServiceProvider())
        {
            byte[] data = sha.ComputeHash(GetString2Bytes(inputValue, encodingType));
            Result = GetBytes2String(data);
        }
        return Result;
    }

    #endregion
}

public enum HxEncodingType
{
    None = 0,
    Default,
    ASCII,
    UTF7,
    UTF8,
    UTF32,
    Unicode,
    BigEndianUnicode
}

HxCrypt_Userpark.cs

[PHP / Crypt / MD5Crypt]암호화, 복호화 Class (ADOdb의 crypt.inc.php

http://userpark.net/124

[C# / .NET / Crypt / HxCrypt]암호화, 복호화 Class

http://userpark.net/125

[ORACLE / PL/SQL / Crypt / HxCrypt]암호화, 복호화 PACKAGE(Class)

http://userpark.net/126

본 자료는 PHP용 암호화 및 복호화가 가능한 라이블러리를 소개합니다.

이 자료를 이용하여 제가 직접 C#과 Oracle용으로 마이그레이션한 라이블러리를 공개합니다.

(ADODB가 GNU 라이센스이므로 공유는 당연하다 판단했습니다.)

출처 : http://adodb.org/

- 암호화 : MD5Crypt.Encrypt(문자열, 키값) //호출 할 때마다 다른 값이 리턴됨

- 복호화 : MD5Crypt.Decrypt(암호 문자열, 키값)

[CODE]

//ADOdb의 crypt.inc.php
//Session Encryption by Ari Kuorikoski 
class MD5Crypt{
  function keyED($txt,$encrypt_key)
  {
    $encrypt_key = md5($encrypt_key);
    $ctr=0;
    $tmp = "";
    for ($i=0;$ikeyED($tmp,$key));
  }

  function Decrypt($txt,$key)
  {
    $txt = $this->keyED(base64_decode($txt),$key);
    $tmp = "";
    for ($i=0;$i= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
      {
        $randnumber = rand(48,120);
      }

      $randomPassword .= chr($randnumber);
    }
    return $randomPassword;
  }

}

[PHP / Crypt / MD5Crypt]암호화, 복호화 Class (ADOdb의 crypt.inc.php

http://userpark.net/124

[C# / .NET / Crypt / HxCrypt]암호화, 복호화 Class

http://userpark.net/125

[ORACLE / PL/SQL / Crypt / HxCrypt]암호화, 복호화 PACKAGE(Class)

http://userpark.net/126

추후 Javascript 버전도 고려중니다만, 변경 하시면 공유 부탁드립니다. ^^