iLoungeiLounge
  • News
    • Apple
      • AirPods Pro
      • AirPlay
      • Apps
        • Apple Music
      • iCloud
      • iTunes
      • HealthKit
      • HomeKit
      • HomePod
      • iOS 13
      • Apple Pay
      • Apple TV
      • Siri
    • Rumors
    • Humor
    • Technology
      • CES
    • Daily Deals
    • Articles
    • Web Stories
  • iPhone
    • iPhone Accessories
  • iPad
  • iPod
    • iPod Accessories
  • Apple Watch
    • Apple Watch Accessories
  • Mac
    • MacBook Air
    • MacBook Pro
  • Reviews
    • App Reviews
  • How-to
    • Ask iLounge
Font ResizerAa
iLoungeiLounge
Font ResizerAa
Search
  • News
    • Apple
    • Rumors
    • Humor
    • Technology
    • Daily Deals
    • Articles
    • Web Stories
  • iPhone
    • iPhone Accessories
  • iPad
  • iPod
    • iPod Accessories
  • Apple Watch
    • Apple Watch Accessories
  • Mac
    • MacBook Air
    • MacBook Pro
  • Reviews
    • App Reviews
  • How-to
    • Ask iLounge
Follow US

News › Apple

AppleiPhone

Apple details A7, Touch ID security in document

Last updated: May 19, 2021 10:35 pm UTC
By Phil Dzikiy

An updated Apple security document on the company’s “iPhone in Business” site provides more information on security details regarding the iPhone’s Touch ID feature and A7 chip. The document describes the A7 chip’s Secure Enclave coprocessor, which uses encrypted memory and a hardware random number generator to securely store user credentials and communicate with the Touch ID sensors.

Advertisements

“Each Secure Enclave is provisioned during fabrication with its own UID (Unique ID) that is not accessible to other parts of the system and is not known to Apple,” the document notes. The Secure Enclave processes fingerprint data from the Touch ID, which is encrypted in the Touch ID sensor and authenticated with the Secure Enclave using a device-specific key.

Apple has also updated the document to include more info about security in other areas, such as iCloud Keychain, AirDrop, iMessage, and FaceTime. [via TechCrunch]

.
Advertisements

Latest News
The 13-inch M4 MacBook Air 256GB is $150 Off
The 13-inch M4 MacBook Air 256GB is $150 Off
1 Min Read
New Dynamic Island to Have ‘Significant’ Upgrades
New Dynamic Island to Have ‘Significant’ Upgrades
1 Min Read
Samsung Might Not Include a ‘Plus’ Phone Model Next Year
Samsung Might Not Include a ‘Plus’ Phone Model Next Year
1 Min Read
The 128GB iPad Mini 7 Wi-Fi is $120 Off
The 128GB iPad Mini 7 Wi-Fi is $120 Off
1 Min Read
New Apple TV+ ‘Chief of War’ Trailer Released
New Apple TV+ ‘Chief of War’ Trailer Released
1 Min Read
New ‘Improved’ Vision Pro to Launch This Year
New ‘Improved’ Vision Pro to Launch This Year
1 Min Read
‘The Morning Show’ Season 4 Premieres on September
‘The Morning Show’ Season 4 Premieres on September
1 Min Read
The AirPods Pro 2 is $100 Off
The AirPods Pro 2 is $100 Off
1 Min Read
OLED MacBook Pro to be Delayed
OLED MacBook Pro to be Delayed
1 Min Read
‘Trash Can’ Mac Pro Moves to the Apple Vintage List
‘Trash Can’ Mac Pro Moves to the Apple Vintage List
1 Min Read
Next Apple Studio Display Slated for 2026
Next Apple Studio Display Slated for 2026
1 Min Read
The 11-inch M3 iPad Air WiFi 128GB is $120 Off
The 11-inch M3 iPad Air WiFi 128GB is $120 Off
1 Min Read

iLounge logo

iLounge is an independent resource for all things iPod, iPhone, iPad, and beyond. iPod, iPhone, iPad, iTunes, Apple TV, and the Apple logo are trademarks of Apple Inc.

This website is not affiliated with Apple Inc.
iLounge © 2001 - 2025. All Rights Reserved.
  • Contact Us
  • Submit News
  • About Us
  • Forums
  • Privacy Policy
  • Terms Of Use
Welcome Back!

Sign in to your account

Lost your password?