The ARM pseudocode installs the error_code into the original
pointer, not the encrypted pointer. The difference applies
within the 7 bits of pac data; the result should be the sign
extension of bit 55.
Add a testcase to that effect.
Backports commit d67ebada159148bfdfde84871338738e4465e985 from qemu
This is the main crypto routine, an implementation of QARMA.
This matches, as much as possible, ARM pseudocode.
Backports commit 990870b205ddfdba3fd3c1321e6083005ef59d1a from qemu
This is not really functional yet, because the crypto is not yet
implemented. This, however follows the AddPAC pseudo function.
Backports commit 63ff0ca94cb84764d2aee45b37c5502a54811dab from qemu
This is not really functional yet, because the crypto is not yet
implemented. This, however follows the Auth pseudo function.
Backports commit a7bfa086c973a51fc18116c9d2e22a0e0069edba from qemu
Stripping out the authentication data does not require any crypto,
it merely requires the virtual address parameters.
Backports commit 04d13549fa10bb9775a90701e4e6fd0a2cbf83cb from qemu
The cryptographic internals are stubbed out for now,
but the enable and trap bits are checked.
Backports commit 0d43e1a2d29a05f7b0d5629caaff18733cbdf3bb from qemu
