setValue

Stores a binary object in the vault.

Stores a binary object under the specified name. An exception is thrown if the vault is locked when this method is called.

Syntax

- (void)setValue:(NSString*)name withValue:(NSData*)value;

Set a Binary Value – Unlocks the vault and stores a binary value associated with the name "testValue" in the vault. The finally clause in the try/catch block ensure that the vault ends in a secure state even if an exception occurs.
```
@try {
   [oVault unlock:@"goodPassword" withSalt:@"goodSalt"];
   [oVault setValue:@"testValue" withValue:testvalue];
}
@catch (NSException *e) {
   NSLog(@"Exception: %@",[e description]);
}
@finally {
   [oVault lock];
}
```