I am looking for documentation about the iOS keychain items. My specific question is if keychain items will survive an app uninstall and reinstall cycle. It seems to work that way since iOS 4 (or m...

So, NSUserDefaults is quite easy to use. But apparently, it is not too secure - there is no encryption. And of course the client wants the app prefs to be secure because it contains sensitive data....

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 I use to access it in order to stor...

My question is directly related to this one but is different: iOS: keychain on new devices or on restores. The poster is curious if you store information in keychain storage, does it get backed up...

I was wondering if anyone that was using the SFHFKeychainUtils managed to modify them to be compatible for ARC. More exactly the NSDictionary *attributeResult = NULL; NSMutableDictionary *attribut...

We have an app we are writing for a customer. We compile the app and deliver an IPA to the customer, who then resigns the app using their provisioning profiles and keys. The app works fine until t...

I am trying to understand the keychain concept in android 4.3 and I will really appreciate it if I can get a example to understand it.

I thought about storing important and sensitive information in iOS' keychain. But now I read that the keychain is only restored if the backup is encrypted in iTunes (don't know about iCloud backups...

I have a self-signed root certificate with just the code signing extension (no other extensions) in my Mac keychain; I use it to sign all code coming out of ∞labs using Apple's codesign tool and it...

In the Keychain Services Programming Guide it states the following: "On iPhone, Keychain rights depend on the provisioning profile used to sign your application. Be sure to consistently use the sa...

Basically our iOS app needs to communicate with a server which has a self signed certificate for now. In my app, the https is failing with untrusted server certificate which is understandable. The ...

The KeychainItemWrapper class in the Apple GenericKeychain sample use kSecValueData key to store password. But the reference http://developer.apple.com/library/ios/#documentation/Security/Reference...

Apple's GenericKeychain example saves a username and password in the iOS keychain. It does this using kSecAttrAccount for the username, and kSecValueData for the password. Are all data items place...

Our distribution certificate for an enterprise ios app is expiring soon, so we made a second certificate in order to build a new, not expiring version of the app. I created a new certificate using ...

I created a key pair + signed certificate for iOS/OSX development. Somewhere along the way, I lost the public key that goes with my private key. Maybe it's because Keychain Access doesn't group the...

For iOS device, once jailbroken, we can dump the keychain content by using keychain_dumper. I'm curious to know if there are any similar way to dump the iPhone Simulator's keychain data. I know w...

the problem is, that I want to create a new private/public key pair for a new App. So i followed the documentation (http://developer.apple.com/ios/manage/certificates/team/howto.action) and it sa...

I've been handed an iOS app codebase, which I'd like to distribute via the existing Enterprise certificate used by the prior developer. After importing the provided .mobileprovision file, I'm (not...

I'm having a problem with some KeyChain code causing archives created via xcodebuild to crash when distributed as ad-hoc apps and run on a device. The problem does not affect builds created via Xco...

When I do cd some-repo; git push origin master in my bash terminal, it doesn't ask me for username/password because I guess git has already saved that (it was so long ago that I don't remember the ...

I have followed the instructions on how to set up git to integrate the OS X keychain to the git command. The instructions say that the password prompt should come up once more, and that the keychai...

I stored some information in the keychain, and there is a case that I need to remove all of the items, instead of doing [keychain removeObjectForKey:theKey] for all the keys, can I do: NSDictionar...

I want to install/save a certificate in the keychain before the user visits the site. I have a HTTPS server, and my app authenticates the user before they go to https://mysite. Is there a way tha...

I'm running a Jenkins CI server on an OS X machine. The server is running as a standard user 'john', and is started by running launchctl. One of the things this server does is build XCode projects ...

We're using a multi platform application which should run on both Windows and Mac. Our application is based on OpenSSL as the SSL and related stuff supplier. It uses Client Certificate to establish...