password Encryptoin Adn decrypt code to store database and r

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password Encryptoin Adn decrypt code to store database and retrive the data from database

Kunal Vaishya · Answer

Hi , Try below Code. /// /// Encrypts a given password and returns the encrypted data /// as a base64 string. /// /// An unencrypted string that needs /// to be secured. /// A base64 encoded string that represents the encrypted /// binary data. /// /// This solution is not really secure as we are /// keeping strings in memory. If runtime protection is essential, /// should be used. /// If /// is a null reference. public string Encrypt(string plainText) { if (plainText == null) throw new ArgumentNullException("plainText"); //encrypt data var data = Encoding.Unicode.GetBytes(plainText); byte[] encrypted = ProtectedData.Protect(data, null, Scope); //return as base64 string return Convert.ToBase64String(encrypted); } /// /// Decrypts a given string. /// /// A base64 encoded string that was created /// through the or /// extension methods. /// The decrypted string. /// Keep in mind that the decrypted string remains in memory /// and makes your application vulnerable per se. If runtime protection /// is essential, should be used. /// If /// is a null reference. public string Decrypt(string cipher) { if (cipher == null) throw new ArgumentNullException("cipher"); //parse base64 string byte[] data = Convert.FromBase64String(cipher); //decrypt data byte[] decrypted = ProtectedData.Unprotect(data, null, Scope); return Encoding.Unicode.GetString(decrypted); } Reference: http://stackoverflow.com/questions/1678555/password-encryption-decryption-code-in-net Regards, Kunal.

Ashok Yadav · Answer

http://www.aspdotnet-suresh.com/2010/12/introduction-here-i-will-explain-how-to_28.html

Manish Kumar Choudhary · Answer

Hi krishna angirekula , Read these links it helps u http://www.aspdotnet-suresh.com/2010/12/introduction-here-i-will-explain-how-to_28.html http://www.aspsnippets.com/Articles/Encrypt-and-Decrypt-Username-or-Password-stored-in-database-in-ASPNet-using-C-and-VBNet.aspx

password Encryptoin Adn decrypt code to store database and r

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