On Thu, Aug 14, 2025 at 02:32:40PM +0800, Gary Lin via Grub-devel wrote: > This patch series addresses performance issues in the PBKDF2 > implementation, which previously caused significant delays when > unlocking encrypted partitions. The code has been optimized to eliminate > redundant memory allocations and unnecessary hash operations. > > These changes result in a substantial improvement: in local testing, the > disk unlocking time was reduced from 15 seconds to 4 seconds. > > Credit to Steffen Winterfeldt for providing a custom PBKDF2 implementation > that helped identify these bottlenecks. > > Gary Lin (2): > lib/crypto: Introduce new HMAC functions to reuse buffers > lib/pbkdf2: Optimize PBKDF2 by reusing HMAC handle
For both patches Reviewed-by: Daniel Kiper <[email protected]>... Daniel _______________________________________________ Grub-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/grub-devel
