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Message authentication codes and data origin authentication have been also discussed in the framework of quantum cryptography. By contrast to other cryptographic tasks, such as key distribution, for a rather broad class of quantum MACs it has been shown that quantum resources do not offer any advantage over unconditionally secure one-time ...
The Apple II Communications Card is the original serial card from Apple Computer. Released in 1978 for $225, it was designed to work with modems utilizing acoustic couplers . It offered speeds of 110 and 300 bit/s but with a simple hardware modification (described in the manual accompanying the card) one could change this to 300 and 1200 bit/s ...
This list of Apple codenames covers the codenames given to products by Apple Inc. during development. The codenames are often used internally only, normally to maintain the secrecy of the project. The codenames are often used internally only, normally to maintain the secrecy of the project.
Offline data authentication is a cryptographic check to validate the card using public-key cryptography. There are three different processes that can be undertaken depending on the card: [citation needed] Static data authentication (SDA) ensures data read from the card has been signed by the card issuer. This prevents modification of data, but ...
Apple mostly uses this ID to identify the device on their services, such as Apple ID and iCloud. This also holds the Find My Activation Lock status. Starting from iOS 11, Apple's verification server will check the device's UDID before it could be set up. If the device's UDID is malformed or not present in Apple's database, the device cannot be ...
Each payment card presents along with its card data also the Card Issuer Certificate to the POS. The Issuer Certificate is signed by EMV CA Certificate. The POS retrieves the public key of EMV CA from its storage, validates the Issuer Certificate and authenticity of the payment card before sending the payment request to the payment scheme.
Here’s a look at the most significant products Apple has introduced over the years — what they cost then and what they would cost now, adjusted for inflation. 1. Apple II (1977)
This timeline of Apple products is a list of all computers, phones, tablets, wearables, and other products made by Apple Inc. This list is ordered by the release date of the products. Macintosh Performa models were often physically identical to other models, in which case they are omitted in favor of the identical twin.