Title:
md5-encrypted--users-password
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Description: Some sites tend to be the user s information such as account number, Password, the use of encryption way saved to the database, such as account using type VarChar UserCount fields, and also, the Password is also used the Password field is of type VarChar. But, if we are going to use MD5 encryption storage PassWord information, you must change PassWord field type for 16 binary way, this in fact we also is easy to understand, because in front of the introduction, we know that encrypted output, is to use binary array, so it must change accordingly.
When a user registration, formally set up an account, the database will have to add a record to this user. The following program code can realize the function set up an account, on the page, program asks the user to input the information such as account number, password, and then, as the account information in the information data table, called UserCount in this table, the user password is to use MD5 encryption preserved
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用md5加密数据库中的用户密码.doc
