Introduction:
Here I will explain how to do encryption and decryption of string or text or password in sql server using encryptbypassphrase and decryptbypassphrase functions in sql server. EncryptByPassPhrase function in sql server will encrypt the data and store it in varbinary format and DecryptByPassphrase function will decrypt varbinary encrypted string and show the result in decrypted format.
Here I will explain how to do encryption and decryption of string or text or password in sql server using encryptbypassphrase and decryptbypassphrase functions in sql server. EncryptByPassPhrase function in sql server will encrypt the data and store it in varbinary format and DecryptByPassphrase function will decrypt varbinary encrypted string and show the result in decrypted format.
Description:
In
previous articles I explained SQL injection attacks with example, SQL Server interview question and answers, joins in sql server, function example in sql server 2008, Primary key constraint in sql
server,
foreign key constraint in sql
server,
cursor example in sql server and many articles relating to SQL
server.
Now I will explain how to encrypt and decrypt the string or text in sql
server.