From 878550d51949cec38cc475c1ec87b968e8fbec6b Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 9 Sep 2023 16:39:26 +0100 Subject: use sha512sum to check downloads, not sha1sum sha-1 has known collision issues, which may not be readily exploitable yet (in our context), but we should ideally use a more secure method for checking file integrity. therefore, use sha-2 (sha512sum) for checking files. this is slower than sha-1, but checksum verification is only a minor part of what lbmk does, so the overall effect on build times is quite negligible. Signed-off-by: Leah Rowe --- script/update/blobs/inject | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'script/update/blobs/inject') diff --git a/script/update/blobs/inject b/script/update/blobs/inject index ab943a3c..10691658 100755 --- a/script/update/blobs/inject +++ b/script/update/blobs/inject @@ -127,7 +127,10 @@ patch_release_roms() ( cd "${_tmpdir}"/bin/* - sha1sum --status -c blobhashes || \ + + # NOTE: For compatibility with older rom releases, defer to sha1 + sha512sum --status -c blobhashes || \ + sha1sum --statuc -c blobhashes || \ err "patch_release_roms: ROMs did not match expected hashes" ) -- cgit v1.2.1