diff options
| author | Leah Rowe <leah@libreboot.org> | 2023-08-20 12:20:20 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2023-08-20 12:24:49 +0100 |
| commit | fd6025321c4ae35e69a75b45d21bfbfb4eb2b3a0 (patch) | |
| tree | bce4172a3bb5d7173a836b0104069d0ea4e9a083 /resources/grub/patches/0003-Add-CC0-license.patch | |
| parent | 2c0c521e2f15776fd604f8da3bc924dec95e1fd1 (diff) | |
grub: import phc argon2 implementation (for luks2)
Patches pulled from:
https://git.nicholasjohnson.ch/grub
This is the author of the rebased patches:
https://nicholasjohnson.ch/
(Nicholas Johnson <nick@nicholasjohnson.ch>)
However, this is a *rebase* performed by Nicholas,
based on these patches:
https://aur.archlinux.org/cgit/aur.git/tree/?h=grub-improved-luks2-git
...at revision: 1c7932d90f1f62d0fd5485c5eb8ad79fa4c2f50d
The AUR patches were based on GRUB 2.06, whereas Nicholas's
rebase is upon grub 2.12, which Libreboot currently uses.
These patches import the PHC implementation of argon2i/id
key derivation functions, seen here:
https://github.com/P-H-C/phc-winner-argon2
GRUB (upstream) does not merge these patches and probably won't,
because even though they're libre, they're not copylefted or
otherwise under GPL terms that GRUB can accept.
Therefore, we in Libreboot must maintain these from now on,
for our version of GRUB. The upshot? LUKSv2 decryption should
now work, perfectly, in GRUB!
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'resources/grub/patches/0003-Add-CC0-license.patch')
| -rw-r--r-- | resources/grub/patches/0003-Add-CC0-license.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/resources/grub/patches/0003-Add-CC0-license.patch b/resources/grub/patches/0003-Add-CC0-license.patch new file mode 100644 index 00000000..dc9060c3 --- /dev/null +++ b/resources/grub/patches/0003-Add-CC0-license.patch @@ -0,0 +1,42 @@ +From de6e7cc62522ce1be21bd2f06e7c15cd234b5426 Mon Sep 17 00:00:00 2001 +From: Ax333l <main@axelen.xyz> +Date: Thu, 17 Aug 2023 00:00:00 +0000 +Subject: [PATCH 1/6] Add CC0 license + +Signed-off-by: Nicholas Johnson <nick@nicholasjohnson.ch> +--- + grub-core/kern/dl.c | 3 ++- + util/grub-module-verifierXX.c | 3 ++- + 2 files changed, 4 insertions(+), 2 deletions(-) + +diff --git a/grub-core/kern/dl.c b/grub-core/kern/dl.c +index 0bf40caa6..4011e2d15 100644 +--- a/grub-core/kern/dl.c ++++ b/grub-core/kern/dl.c +@@ -470,7 +470,8 @@ grub_dl_check_license (grub_dl_t mod, Elf_Ehdr *e) + + if (grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv3") == 0 + || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv3+") == 0 +- || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv2+") == 0) ++ || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=GPLv2+") == 0 ++ || grub_strcmp ((char *) e + s->sh_offset, "LICENSE=CC0") == 0) + return GRUB_ERR_NONE; + + return grub_error (GRUB_ERR_BAD_MODULE, +diff --git a/util/grub-module-verifierXX.c b/util/grub-module-verifierXX.c +index a42c20bd1..7157a30aa 100644 +--- a/util/grub-module-verifierXX.c ++++ b/util/grub-module-verifierXX.c +@@ -236,7 +236,8 @@ check_license (const char * const filename, + Elf_Shdr *s = find_section (arch, e, ".module_license", module_size); + if (s && (strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv3") == 0 + || strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv3+") == 0 +- || strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv2+") == 0)) ++ || strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv2+") == 0 ++ || strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=CC0") == 0)) + return; + grub_util_error ("%s: incompatible license", filename); + } +-- +2.39.2 + |