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2014/10/15 ¤U¤È 10:08:13

iphone Programming Glossary: encrypting

File system encryption for IOS?

http://stackoverflow.com/questions/10004299/file-system-encryption-for-ios

improve this question As for built in iOS support there are a number of options varying from a per file basis to encrypting the entire sandbox of your app. I suggest you read Protecting Data Using On Disk Encryption in the iOS App Programming Guide...

Issue with Codeigniter sessions on Iphone

http://stackoverflow.com/questions/12685171/issue-with-codeigniter-sessions-on-iphone

being corrupted has anyone come across this. I would like to be able to continue using CI sessions. I have toggled encrypting the cookie as someone suggested that. Didn't work. Any thoughts much appreciated. php iphone codeigniter session session..

Iphone Encryption on UIImage - kCCBufferTooSmall error on AES 256 encryption

http://stackoverflow.com/questions/13248786/iphone-encryption-on-uiimage-kccbuffertoosmall-error-on-aes-256-encryption

is hard to find out without actually running the code. Note that that wrapper is pretty braindead as it does require encrypting all at once without using CCCryptorUpdate . It does not use an IV which jeopardizes security. It handles the keys as strings...

In ios 3des encryption contain lots of null termination.when i convert NSData to NSString , it will endup to first null termination?

http://stackoverflow.com/questions/13717571/in-ios-3des-encryption-contain-lots-of-null-termination-when-i-convert-nsdata-to

it is making problem. and i can't send the base64string because server side don't want that.they were asking for encrypting string. so what i do now please help and thanks again for reply sir iphone encryption nsstring 3des share improve this..

Encrypted NSData to NSString in obj-c?

http://stackoverflow.com/questions/1417893/encrypted-nsdata-to-nsstring-in-obj-c

if you just want string input and output Encryption Provide the NSString to be encrypted and the passphrase to use for encrypting. Convert the string to an NSData and perform AES encryption on it see previous question . Base64 encode the NSData then..

How can I encrypt CoreData contents on an iPhone

http://stackoverflow.com/questions/1645007/how-can-i-encrypt-coredata-contents-on-an-iphone

the user loses the phone. For speed reasons I would prefer to encrypt and decrypt the entire file at once rather than encrypting each individual field in each row of the database. Note this isn't the same idea as Question 929744 in which the purpose..

Can I access the keychain on the iPhone?

http://stackoverflow.com/questions/190963/can-i-access-the-keychain-on-the-iphone

I access the keychain on the iPhone This question discusses encrypting data on the iPhone using the crypt function. As an alternative is there a keychain on the iPhone and if so what code would..

iPhone web service calls to WCF Service with Certificate Authentication

http://stackoverflow.com/questions/2244764/iphone-web-service-calls-to-wcf-service-with-certificate-authentication

network resources of any kind The CFNetwork C API which is lower level and allows you a great deal more control of encrypting streams and network traffic any way you see fit The Certificate Key and Trust Services that do the heavy lifting and more..

How can I make my AES encryption identical between Java and Objective-C (iPhone)?

http://stackoverflow.com/questions/2280375/how-can-i-make-my-aes-encryption-identical-between-java-and-objective-c-iphone

can I make my AES encryption identical between Java and Objective C iPhone I am encrypting a string in objective c and also encrypting the same string in Java using AES and am seeing some strange issues. The first.. make my AES encryption identical between Java and Objective C iPhone I am encrypting a string in objective c and also encrypting the same string in Java using AES and am seeing some strange issues. The first part of the result matches up to a certain..

How to store custom objects in NSUserDefaults

http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults

not sure what. Help would be appreciated again thank you I haven't gotten around to decrypting yet as I haven't gotten encrypting working yet. iphone objective c encoding nsuserdefaults share improve this question On your Player class implement..

How to use Keychain access to store passwords in iPhone App?

http://stackoverflow.com/questions/4143240/how-to-use-keychain-access-to-store-passwords-in-iphone-app

Converting NSString into uint8_t

http://stackoverflow.com/questions/4782327/converting-nsstring-into-uint8-t

data encryption sample code provided by Apple in the Certificate Key and Trust Programming guide . The sample code for encrypting Decrypting data considers an uint8_t. However the real world application would be doing this on an NSString object. I have..

Encrypting SQLite Database file in iPhone OS

http://stackoverflow.com/questions/929744/encrypting-sqlite-database-file-in-iphone-os

the application. It is relatively simple for anyone to extract this file and query it. What are your suggestions for encrypting either the file or the data stored within the database. Edit The App is a game that will be played against other users...