hisso.li
  • Login
Show Navigation
  • Public

    • Groups

Conversation

Notices

  1. B̅ (cmplstofb@mathtod.online)'s status on Monday, 01-Feb-2021 13:59:41 JST B̅ B̅

    > The Secure Enclave uses encrypted memory and includes a hardware random number generator. Its microkernel is based on the L4 family, with modifications by Apple.

    https://images.apple.com/lae/privacy/docs/iOS_Security_Guide.pdf

    なるほど。L4はiOSの要,というよりも起動時の専用OS?ROM?用のカーネルとして採用されてるっぽいな。

    In conversation Monday, 01-Feb-2021 13:59:41 JST from mathtod.online permalink
    • まちカドおるみん御嬢様 repeated this.
    • B̅ (cmplstofb@mathtod.online)'s status on Monday, 01-Feb-2021 14:03:15 JST B̅ B̅
      in reply to

      「Secure Enclave」はソフトウェアというよりは処理機に付いた名前か。要はIntel CPUとかで言うところの「GPU領域」みたいに,起動および安全性の為だけにCPUを作ったのか。

      In conversation Monday, 01-Feb-2021 14:03:15 JST permalink
  • Help
  • About
  • FAQ
  • Privacy
  • Source
  • Version
  • Contact

hisso.li is a social network. It runs on GNU social, version 2.0.0-alpha0, available under the GNU Affero General Public License.

Creative Commons Attribution 3.0 All hisso.li content and data are available under the Creative Commons Attribution 3.0 license.

Switch to desktop site layout.