Konstantinos Kritikakis KonKri

## HashService.cs
public class HashService : IDisposable
	{
		private readonly HMACSHA256 _hMACSHA256;

		public HashService(string secretKey)
		{
			_hMACSHA256 = new HMACSHA256(Encoding.UTF8.GetBytes(secretKey));
		}

		public string Hash(string input)

## localeTimeZones.csv

          
            LOCALE
             TIMEZONE

            
              AF
              Afghanistan Standard Time

            
              AX
              FLE Standard Time

            
              AL
              Central Europe Standard Time

            
              DZ
              W. Central Africa Standard Time

            
              AS
              UTC-11

            
              AD
              W. Europe Standard Time

            
              AO
              W. Central Africa Standard Time

            
              AI
              SA Western Standard Time

            
              AQ
              Pacific SA Standard Time
	public class HashService : IDisposable
	{
	private readonly HMACSHA256 _hMACSHA256;

	public HashService(string secretKey)
	{
	_hMACSHA256 = new HMACSHA256(Encoding.UTF8.GetBytes(secretKey));
	}

	public string Hash(string input)
	LOCALE	TIMEZONE
	AF	Afghanistan Standard Time
	AX	FLE Standard Time
	AL	Central Europe Standard Time
	DZ	W. Central Africa Standard Time
	AS	UTC-11
	AD	W. Europe Standard Time
	AO	W. Central Africa Standard Time
	AI	SA Western Standard Time
	AQ	Pacific SA Standard Time