libo 0299af5667 fix(sm2): fix ENABLE_SM2_NEON macro mismatch and add missing functions ...

Problems:
1. CMakeLists.txt defines -DENABLE_SM2_NEON but sm2_z256.c checks
   for ENABLE_SM2_Z256_NEON, causing NEON code path never taken
2. When NEON is enabled, sm2_z256_modp_mont_sqr, sm2_z256_modp_from_mont,
   and sm2_z256_modp_to_mont are missing due to #elif structure

Fixes:
1. Change add_definitions(-DENABLE_SM2_NEON) to
   add_definitions(-DENABLE_SM2_Z256_NEON) in CMakeLists.txt
2. Add the three missing wrapper functions in NEON code block

2026-02-02 15:02:55 +08:00

18 KiB

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