2014/10/15 下午 10:12:27

iphone Programming Glossary: pair

Iphone - How to encrypt NSData with public key and decrypt with private key?

http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key

alloc init NSMutableDictionary keyPairAttr NSMutableDictionary alloc init Set top level dictionary for the keypair. keyPairAttr setObject __bridge id kSecAttrKeyTypeRSA forKey __bridge id kSecAttrKeyType keyPairAttr setObject NSNumber.. sanityCheck noErr publicKey NULL privateKey NULL @ Something really bad went wrong with generating the key pair. if sanityCheck noErr publicKey NULL privateKey NULL NSLog @ Successful privateKeyAttr release publicKeyAttr release keyPairAttr..

RSA implementations in Objective C

http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c

How can my server securely authenticate iPhone in-app purchase?

http://stackoverflow.com/questions/1581246/how-can-my-server-securely-authenticate-iphone-in-app-purchase

such as HTTPS or an SSL socket. Do not store it anywhere leave it in memory. On your server store the UUID and receipt pair in a database. When a device sends a UUID and receipt pair verify with your database that the receipt has not already been.. it in memory. On your server store the UUID and receipt pair in a database. When a device sends a UUID and receipt pair verify with your database that the receipt has not already been used and make sure the receipt is actually for your product.. the purchase is Authenticated as new wasn't in DB and was valid Authenticated in the past Same UUID and receipt pair was already in DB Denied due to wrong product id Denied due to having already used the receipt with another UUID. Since..

Get street address at lat/long pair

http://stackoverflow.com/questions/158557/get-street-address-at-lat-long-pair

street address at lat long pair I've seen that it's possible to get the latitude and longitude geocoding like in Google Maps API from a street address..

Code Sign error: The identity 'iPhone Developer' doesn't match any valid certificate/private key pair in the default keychain

http://stackoverflow.com/questions/2108503/code-sign-error-the-identity-iphone-developer-doesnt-match-any-valid-certifi

Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain How do you fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any.. fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain iphone share improve this question This happens if you forgot to change your build settings..

Entering background on iOS4 to play audio

http://stackoverflow.com/questions/3161635/entering-background-on-ios4-to-play-audio

that all you have to do to continue playing the audio that you are currently playing is to just add a key value pair to the info.plist file and wallah it's magic. However this is not the case. For instance if I play an mp3 that is 2 minutes.. to play after I hit the home button to send my app to the background. The thing is even though I have that key value pair in my info.plist file it pauses the audio and then resumes playing once I switch back to the app. Apple states that all..

Using the apple FFT and accelerate Framework

http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework

etc. bin 512 .idealFreq 512 44Hz The highest frequency we can detect known as the Nyquist frequency is where every pair of points represents a wave ie 512 complete waves within the window ie 512 44Hz or n 2 bin 1 .idealFreq Actually there is..

Xcode - iPhone - profile doesn't match any valid certificate-/private-key pair in the default keychain

http://stackoverflow.com/questions/5391786/xcode-iphone-profile-doesnt-match-any-valid-certificate-private-key-pair-i

iPhone profile doesn't match any valid certificate private key pair in the default keychain I tried to add my iPhone to Xcode4 to test my Application on it. I added the device in the Apple.. Device Manager in the Provisioning Section there's also an error XCode could not find a valid private key certificate pair for this profile in your keychain. . I really don't understand what I have to do now. These keys may really not exist in.. be able to use them you need to have the private key. The error XCode could not find a valid private key certificate pair for this profile in your keychain. means you don't have the private key. Maybe because your Mac was reinstalled maybe because..

XCode could not find a valid private certificate/valid key-pair for this profile in your keychain [duplicate]

http://stackoverflow.com/questions/5525436/xcode-could-not-find-a-valid-private-certificate-valid-key-pair-for-this-profile

could not find a valid private certificate valid key pair for this profile in your keychain duplicate Possible Duplicate Xcode iPhone profile doesn 脌 match any valid certificate.. in your keychain duplicate Possible Duplicate Xcode iPhone profile doesn 脌 match any valid certificate private key pair in the default keychain I'm having a problem installing a provisioning profile created by another developer. Development.. and Provisioning Profile I get the error in Organizer XCode could not find a valid private certificate valid key pair for this profile in your keychain How can I resolve iphone objective c cocoa touch xcode provisioning share improve this..

How to invoke iPhone Maps for Directions with Current Location as Start Address

http://stackoverflow.com/questions/576768/how-to-invoke-iphone-maps-for-directions-with-current-location-as-start-address

improve this question Pre iOS 6 You need to use Core Location to get the current location but with that lat long pair you can get Maps to route you from there to a street address or location. Like so CLLocationCoordinate2D currentLocation..

Calling method in current view controller from App Delegate in iOS

http://stackoverflow.com/questions/5873450/calling-method-in-current-view-controller-from-app-delegate-in-ios

Append data to a POST NSUrlRequest

http://stackoverflow.com/questions/6148900/append-data-to-a-post-nsurlrequest

RSA Encryption-Decryption in iphone

http://stackoverflow.com/questions/788569/rsa-encryption-decryption-in-iphone

Edited to add Thanks Alex Reynolds for your quick response. In case of RSA Encryption first I have to generate a key pair which is in the form of SecKeyRef objects. Then we will pass that reference to SecKeyEncrypt SecKeyDecrypt methods. when..

Reducing piracy of iPhone applications

http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications

are three things crackers do Edit the Info.plist file Decode the Info.plist from binary to UTF 8 or ASCII Add a key pair to Info.plist SignerIdentity Apple iPhone OS Application Signing The last one is easiest to check with this code NSBundle..