> Currently, P-384 field operations use 14x28-bit limbs. The efficiency of > these operations vastly improve by using a 7x55-bit limb configuration. > Performance gains yield 32% to 54% for Java alone: > > AArch64: > Key pair generation - P-384: +53% > Key agreement - P-384: +54% > > Key pair generation - secP384r1MLKEM1024: +52% > KEM decapsulation - secP384r1MLKEM1024: +52% > KEM encapsulation - secP384r1MLKEM1024: +53% > > x86_64: > Key pair generation - P-384: +35% > Key agreement - P-384: +35% > > Key pair generation - secP384r1MLKEM1024: +33% > KEM decapsulation - secP384r1MLKEM1024: +32% > KEM encapsulation - secP384r1MLKEM1024: +33% > > --------- > - [X] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai).
Shawn Emery has updated the pull request incrementally with one additional commit since the last revision: Fix register aliases and comments ------------- Changes: - all: https://git.openjdk.org/jdk/pull/33193/files - new: https://git.openjdk.org/jdk/pull/33193/files/0b3a1656..1e8e2273 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=33193&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=33193&range=02-03 Stats: 11 lines in 1 file changed: 0 ins; 0 del; 11 mod Patch: https://git.openjdk.org/jdk/pull/33193.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/33193/head:pull/33193 PR: https://git.openjdk.org/jdk/pull/33193
