Class DataManager

Definition

Namespace:
Tizen.Security.SecureRepository
Assembly:
Tizen.Security.SecureRepository.dll
API Level:
3

This class provides the methods for storing and retrieving data.

C#
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public class DataManager : Manager
Inheritance
DataManager

Methods

View Source

Get(String, String)

Gets data from the secure repository.

Declaration
C#
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public static byte[] Get(string alias, string password)
Parameters
Type Name Description
System.String alias

The name of a certificate to retrieve.

System.String password

The password used in decrypting a data value. If password of policy is provided in SaveData(), the same password should be provided.

Returns
Type Description
System.Byte[]

Data specified by alias.

Exceptions
Type Condition
ArgumentNullException

The alias argument is null.

System.ArgumentException

The alias argument is in the invalid format.

InvalidOperationException

Data does not exist with the alias or data-protecting password isn't matched.

API Level: 3
View Source

GetAliases()

Gets all aliases of data, which the client can access.

Declaration
C#
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public static IEnumerable<string> GetAliases()
Returns
Type Description
System.Collections.Generic.IEnumerable<System.String>

All aliases of data, which the client can access.

Exceptions
Type Condition
System.ArgumentException

No alias to get.

API Level: 3
View Source

Save(String, Byte[], Policy)

Stores data inside the secure repository based on the provided policy.

Declaration
C#
Copy
public static void Save(string alias, byte[] data, Policy policy)
Parameters
Type Name Description
System.String alias

The name of data to be stored.

System.Byte[] data

The binary value to be stored.

Policy policy

The policy about how to store data securely.

Exceptions
Type Condition
ArgumentNullException

Any of argument is null.

System.ArgumentException

The alias argument is in the invalid format. Data policy cannot be unextractable.

InvalidOperationException

Data with alias already exist.

API Level: 3