TSEC: Difference between revisions

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@@ Line 1,807: / Line 1,807: @@
 | 9 || <invalid> || || || ||
 |-
-| 0xA || chmod || $cX || immY || <code>if (immY & 3) ACL(X) = (ACL(X) & immY) &#124; 1; else ACL(X) = 0;</code> ||
+| 0xA || chmod || $cX || immY || Complicated, see [[#ACL|ACL]]. ||
 |-
 | 0xB || xor || $cX || $cY || <code>$cX ^= $cY;</code> || <code>(ACL(X) & 2) && (ACL(Y) & 2)</code>
@@ Line 1,843: / Line 1,843: @@
 !  Meaning
 |-
-| 0 || Readable as key. This is forced set if bit1 is set, the only way to clear it is to clear *both* bit0 and bit1.
+| 0 || Secure key. Forced set if bit1 is set.
 |-
-| 1 || Readable
+| 1 || Secure readable. Once cleared, cannot be set again.
+|-
+| 2 || Insecure key. Forced set if bit3 is set. Forced clear if bit0 is clear. Can be toggled back and forth.
+|-
+| 3 || Insecure readable. Forced clear if bit1 is clear. Can be toggled back and forth.
+|-
+| 4 || Insecure overwritable.
 |}