FallenSigh 3284aa443f fix(kg): implement t_hat computation and pk/sk output in mlkem_top ...

- Add s_hat0_reg/s_hat1_reg for s_hat capture during CBD→NTT output
- Add tmul_accum register for poly_mul result accumulation
- Implement S_KG_TMUL_MUL_LD: load A+s coefficients into poly_mul
- Implement S_KG_TMUL_MUL_WAIT/ACCUM: accumulate A·s products
- Implement S_KG_TMUL_ADD_E: add e_hat to accumulated sum
- Assign pk_o_r = {t_hat1, t_hat0}_reg and sk_o_r = {s_hat1, s_hat0}_reg
- Shift Encaps/Decaps FSM states by +3

KeyGen: 5/5 vectors complete in ~47K cycles/op

2026-06-27 01:38:38 +08:00

66 KiB

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