CI: Disable ABI checks on Zephyr targets

[bremoran]

Summary

• add a default-enabled abicheck input to the functest composite action;
• set abicheck: false for Zephyr functional-test jobs.

This follows the same action-input pattern used for the other optional test
suites. Existing functest callers retain ABI checking by default.

Why

The current ABI checker is not built as a Zephyr application. Normal Zephyr
tests go through the Zephyr CMake build, but abicheck uses the generic Make
rules and derives its architecture from the CI host. On ubuntu-latest, that
produces an x86_64 executable which the Zephyr wrapper then passes to
qemu-system-arm.

On #1277, all preceding Cortex-M55 functional, KAT, ACVP, and sign-hook tests
passed before that host ABI executable reached QEMU and hard-locked at PC=0:

• historical failure: https://github.com/pq-code-package/mldsa-native/actions/runs/30073952185/job/89422620672
• fresh reproduction on unchanged head 655be044b8450b2713a5cf24ab8dd0bf53a8b847: https://github.com/pq-code-package/mldsa-native/actions/runs/30107040830

Only M55 reached this path because it is the only Zephyr matrix target using
opt=all; ABI checking is enabled only for optimized builds.

This change makes the current Zephyr exclusion explicit without affecting the
standalone ABI-check command or other functest users. Supporting ABI checking
as a Zephyr application can be handled separately from the Armv8.1-M Keccak
backend work in #1277.

Validation

• repository-pinned actionlint: passed
• ./scripts/tests all --help: confirms --abicheck / --no-abicheck
• git diff --check: passed
• exact head: 059167a7dbf4d7bca518732a8070c7361177e7d5
• exact-head Zephyr run: https://github.com/pq-code-package/mldsa-native/actions/runs/30282130963 (all five targets passed)
• Cortex-M55 job: https://github.com/pq-code-package/mldsa-native/actions/runs/30282130963/job/90030891843 (abicheck: false expanded to --no-abicheck; extra_args remained --no-auto; functional, KAT, ACVP, sign-hook, and smoke tests passed)
• exact-head PR CI: https://github.com/pq-code-package/mldsa-native/actions/runs/30282114266 (in progress with no failures at the time of this update)

[oqs-bot]

CBMC Results (ML-DSA-44)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2317s	1514s	+53.0%
compute_pack_t0_t1	⚠️	103s	50s	+106%
mld_attempt_signature_generation	⚠️	334s	58s	+476%
sig_unpack_hints	⚠️	41s	2s	+1950%
sign_pk_from_sk	⚠️	39s	5s	+680%
sign_signature_internal	⚠️	88s	26s	+238%
sign_verify_internal	⚠️	350s	114s	+207%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2317s	1514s	+53.0%
sign_verify_internal	⚠️	350s	114s	+207%
mld_attempt_signature_generation	⚠️	334s	58s	+476%
polyvecl_pointwise_acc_montgomery_c	✅	147s	131s	+12%
poly_pointwise_montgomery_c	✅	120s	114s	+5%
mld_invntt_layer	✅	107s	107s	+0%
compute_pack_t0_t1	⚠️	103s	50s	+106%
sign_signature_internal	⚠️	88s	26s	+238%
mld_ntt_layer	✅	43s	42s	+2%
sig_unpack_hints	⚠️	41s	2s	+1950%
fqmul	✅	40s	39s	+3%
sign_pk_from_sk	⚠️	39s	5s	+680%
polyvec_matrix_expand	✅	29s	28s	+4%
keccakf1600x4_permute_native	✅	22s	22s	+0%
mld_ntt_butterfly_block	✅	21s	23s	-9%
poly_ntt_c	✅	18s	19s	-5%
sign_keypair_internal	✅	18s	4s	+350%
polyeta_unpack	✅	17s	14s	+21%
rej_uniform	✅	17s	18s	-6%
polyvec_matrix_pointwise_montgomery_yvec	✅	16s	15s	+7%
rej_uniform_native_x86_64	✅	16s	-	new
polyt0_unpack	✅	15s	15s	+0%
rej_uniform_c	✅	15s	15s	+0%
poly_chknorm_c	✅	13s	17s	-24%
poly_uniform_4x	✅	13s	14s	-7%
polyvecl_chknorm	✅	12s	10s	+20%
poly_invntt_tomont_c	✅	11s	11s	+0%
keccak_absorb_once_x4	✅	10s	9s	+11%
poly_uniform_eta_4x	✅	10s	11s	-9%
polyz_unpack_c	✅	9s	11s	-18%
polyvec_matrix_expand_serial	✅	8s	8s	+0%
mld_h	✅	7s	4s	+75%
mld_keccakf1600_permute_c	✅	7s	8s	-12%
mld_prepare_domain_separation_prefix	✅	7s	4s	+75%
mld_sample_s1_s2_serial	✅	7s	3s	+133%
pointwise_acc_native_aarch64	✅	7s	4s	+75%
poly_add	✅	7s	7s	+0%
poly_caddq_native_aarch64	✅	7s	4s	+75%
polyvecl_unpack_z	✅	7s	2s	+250%
sign_verify	✅	7s	4s	+75%
keccakf1600_extract_bytes (big endian)	✅	6s	2s	+200%
mld_keccakf1600x4_xor_bytes_c	✅	6s	2s	+200%
ntt_native_x86_64	✅	6s	3s	+100%
poly_chknorm_native_x86_64	✅	6s	2s	+200%
polyt1_unpack	✅	6s	5s	+20%
polyveck_caddq	✅	6s	3s	+100%
polyw1_pack	✅	6s	3s	+100%
sign_keypair	✅	6s	4s	+50%
sign_verify_pre_hash_internal	✅	6s	3s	+100%
keccak_absorb	✅	5s	5s	+0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	5s	1s	+400%
mld_check_pct	✅	5s	14s	-64%
ntt_native_aarch64	✅	5s	3s	+67%
pointwise_acc_native_x86_64	✅	5s	7s	-29%
poly_decompose_native_x86_64	✅	5s	3s	+67%
poly_permute_bitrev_to_custom_optional	✅	5s	2s	+150%
poly_uniform_gamma1_4x	✅	5s	5s	+0%
polyveck_pack_w1	✅	5s	1s	+400%
shake256x4_absorb_once	✅	5s	3s	+67%
sign_signature	✅	5s	3s	+67%
sign_signature_extmu	✅	5s	4s	+25%
sign_signature_pre_hash_shake256	✅	5s	3s	+67%
sign_verify_extmu	✅	5s	3s	+67%
unpack_sk	✅	5s	3s	+67%
intt_native_aarch64	✅	4s	9s	-56%
intt_native_x86_64	✅	4s	4s	+0%
keccak_f1600_x4_native_avx2	✅	4s	3s	+33%
keccak_squeezeblocks_x4	✅	4s	4s	+0%
keccakf1600_permute_native	✅	4s	3s	+33%
keccakf1600_xor_bytes (big endian)	✅	4s	4s	+0%
keccakf1600x4_extract_bytes_native	✅	4s	3s	+33%
keccakf1600x4_permute	✅	4s	4s	+0%
make_hint	✅	4s	3s	+33%
mld_compute_pack_z	✅	4s	7s	-43%
mld_ct_cmask_neg_i32	✅	4s	3s	+33%
mld_ct_cmask_nonzero_u32	✅	4s	2s	+100%
mld_ct_cmask_nonzero_u8	✅	4s	2s	+100%
mld_ct_get_optblocker_i64	✅	4s	4s	+0%
mld_ct_get_optblocker_u8	✅	4s	1s	+300%
mld_sample_s1_s2	✅	4s	4s	+0%
mld_sign_attempt	✅	4s	-	new
mld_sign_resume	✅	4s	-	new
pack_sig_h	✅	4s	3s	+33%
pack_sk_s1	✅	4s	2s	+100%
poly_caddq_c	✅	4s	2s	+100%
poly_challenge	✅	4s	3s	+33%
poly_chknorm	✅	4s	4s	+0%
poly_decompose_c	✅	4s	4s	+0%
poly_invntt_tomont	✅	4s	4s	+0%
poly_shiftl	✅	4s	3s	+33%
poly_uniform_eta	✅	4s	5s	-20%
poly_use_hint	✅	4s	4s	+0%
polyt1_pack	✅	4s	4s	+0%
polyveck_chknorm	✅	4s	5s	-20%
polyveck_decompose	✅	4s	4s	+0%
polyveck_ntt	✅	4s	5s	-20%
polyvecl_pack_eta	✅	4s	3s	+33%
polyvecl_uniform_gamma1	✅	4s	3s	+33%
polyvecl_unpack_eta	✅	4s	2s	+100%
reduce32	✅	4s	2s	+100%
rej_eta	✅	4s	3s	+33%
rej_eta_c	✅	4s	4s	+0%
rej_eta_native	✅	4s	6s	-33%
rej_uniform_native	✅	4s	4s	+0%
rej_uniform_native_aarch64	✅	4s	5s	-20%
shake128_init	✅	4s	3s	+33%
sign_verify_pre_hash_shake256	✅	4s	5s	-20%
unpack_pk_t1	✅	4s	5s	-20%
decompose	✅	3s	2s	+50%
fqscale	✅	3s	3s	+0%
keccak_finalize	✅	3s	3s	+0%
keccak_squeeze	✅	3s	1s	+200%
mld_ct_get_optblocker_u32	✅	3s	1s	+200%
mld_polymat_expand_entry	✅	3s	3s	+0%
mld_sign_finish	✅	3s	-	new
mld_value_barrier_u32	✅	3s	2s	+50%
nttunpack_native_x86_64	✅	3s	1s	+200%
pack_sig_c	✅	3s	2s	+50%
pack_sig_z	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	3s	+0%
pointwise_native_aarch64	✅	3s	5s	-40%
pointwise_native_x86_64	✅	3s	4s	-25%
poly_caddq	✅	3s	2s	+50%
poly_caddq_native_x86_64	✅	3s	4s	-25%
poly_chknorm_native_aarch64	✅	3s	4s	-25%
poly_decompose	✅	3s	3s	+0%
poly_decompose_88_native_aarch64	✅	3s	4s	-25%
poly_decompose_native	✅	3s	3s	+0%
poly_invntt_tomont_native	✅	3s	4s	-25%
poly_permute_bitrev_to_custom_optional_native	✅	3s	4s	-25%
poly_pointwise_montgomery	✅	3s	3s	+0%
poly_power2round	✅	3s	4s	-25%
poly_use_hint_native	✅	3s	4s	-25%
poly_use_hint_native_aarch64	✅	3s	2s	+50%
poly_use_hint_native_x86_64	✅	3s	-	new
polyt0_pack	✅	3s	2s	+50%
polyvec_matrix_pointwise_montgomery_row	✅	3s	2s	+50%
polyveck_invntt_tomont	✅	3s	5s	-40%
polyveck_reduce	✅	3s	5s	-40%
polyveck_unpack_eta	✅	3s	2s	+50%
polyvecl_ntt	✅	3s	2s	+50%
polyvecl_pointwise_acc_montgomery	✅	3s	4s	-25%
polyw1_pack_88	✅	3s	1s	+200%
polyz_unpack_19_native_aarch64	✅	3s	5s	-40%
polyz_unpack_native	✅	3s	2s	+50%
polyz_unpack_native_x86_64	✅	3s	3s	+0%
rej_uniform_eta_native_aarch64	✅	3s	2s	+50%
rej_uniform_eta_native_x86_64	✅	3s	-	new
shake128_squeeze	✅	3s	1s	+200%
shake128x4_squeezeblocks	✅	3s	1s	+200%
shake256	✅	3s	1s	+200%
shake256_finalize	✅	3s	2s	+50%
shake256_init	✅	3s	3s	+0%
sign_signature_pre_hash_internal	✅	3s	6s	-50%
sk_s2hat_get_poly	✅	3s	2s	+50%
unpack_sk_s1hat	✅	3s	1s	+200%
unpack_sk_t0hat	✅	3s	3s	+0%
use_hint	✅	3s	2s	+50%
yvec_get_poly	✅	3s	3s	+0%
caddq	✅	2s	2s	+0%
keccak_f1600_x1_native_aarch64	✅	2s	2s	+0%
keccak_f1600_x1_native_aarch64_v84a	✅	2s	3s	-33%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	3s	-33%
keccak_init	✅	2s	3s	-33%
keccakf1600_permute	✅	2s	2s	+0%
keccakf1600_xor_bytes	✅	2s	1s	+100%
keccakf1600x4_extract_bytes	✅	2s	2s	+0%
keccakf1600x4_xor_bytes_native	✅	2s	3s	-33%
mld_ct_sel_int32	✅	2s	2s	+0%
mld_keccakf1600_extract_bytes	✅	2s	2s	+0%
mld_keccakf1600x4_extract_bytes_c	✅	2s	2s	+0%
mld_value_barrier_u8	✅	2s	3s	-33%
montgomery_reduce	✅	2s	3s	-33%
poly_caddq_native	✅	2s	5s	-60%
poly_chknorm_native	✅	2s	4s	-50%
poly_decompose_32_native_aarch64	✅	2s	2s	+0%
poly_ntt	✅	2s	3s	-33%
poly_ntt_native	✅	2s	5s	-60%
poly_pointwise_montgomery_native	✅	2s	2s	+0%
poly_reduce	✅	2s	3s	-33%
poly_uniform	✅	2s	6s	-67%
poly_uniform_gamma1	✅	2s	4s	-50%
poly_use_hint_c	✅	2s	3s	-33%
polyeta_pack	✅	2s	3s	-33%
polyveck_pack_eta	✅	2s	2s	+0%
polyvecl_pointwise_acc_montgomery_native	✅	2s	2s	+0%
polyvecl_uniform_gamma1_serial	✅	2s	2s	+0%
polyw1_pack_32	✅	2s	2s	+0%
polyz_pack	✅	2s	2s	+0%
polyz_unpack	✅	2s	3s	-33%
polyz_unpack_17_native_aarch64	✅	2s	5s	-60%
power2round	✅	2s	3s	-33%
shake128_absorb	✅	2s	2s	+0%
shake128x4_absorb_once	✅	2s	3s	-33%
shake256_release	✅	2s	2s	+0%
sk_s1hat_get_poly	✅	2s	3s	-33%
sk_t0hat_get_poly	✅	2s	2s	+0%
sys_check_capability	✅	2s	4s	-50%
unpack_sk_s2hat	✅	2s	4s	-50%
yvec_init	✅	2s	3s	-33%
keccakf1600x4_xor_bytes	✅	1s	2s	-50%
mld_ct_abs_i32	✅	1s	2s	-50%
mld_ct_memcmp	✅	1s	3s	-67%
mld_value_barrier_i64	✅	1s	2s	-50%
poly_sub	✅	1s	3s	-67%
shake128_finalize	✅	1s	2s	-50%
shake128_release	✅	1s	1s	+0%
shake256_absorb	✅	1s	3s	-67%
shake256_squeeze	✅	1s	2s	-50%
shake256x4_squeezeblocks	✅	1s	4s	-75%

[oqs-bot]

CBMC Results (ML-DSA-44, REDUCE-RAM)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2156s	1364s	+58.1%
compute_pack_t0_t1	⚠️	42s	12s	+250%
mld_attempt_signature_generation	⚠️	207s	19s	+989%
rej_uniform	⚠️	21s	8s	+162%
sig_unpack_hints	⚠️	44s	2s	+2100%
sign_pk_from_sk	⚠️	37s	5s	+640%
sign_verify_internal	⚠️	368s	49s	+651%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2156s	1364s	+58.1%
sign_verify_internal	⚠️	368s	49s	+651%
mld_attempt_signature_generation	⚠️	207s	19s	+989%
polyvec_matrix_pointwise_montgomery_yvec	✅	165s	149s	+11%
poly_pointwise_montgomery_c	✅	137s	112s	+22%
mld_invntt_layer	✅	114s	105s	+9%
polyveck_chknorm	✅	72s	67s	+7%
fqmul	✅	45s	39s	+15%
mld_ntt_layer	✅	45s	41s	+10%
sig_unpack_hints	⚠️	44s	2s	+2100%
compute_pack_t0_t1	⚠️	42s	12s	+250%
sign_pk_from_sk	⚠️	37s	5s	+640%
keccakf1600x4_permute_native	✅	22s	22s	+0%
mld_ntt_butterfly_block	✅	22s	23s	-4%
poly_ntt_c	✅	22s	21s	+5%
rej_uniform	⚠️	21s	8s	+162%
sign_signature_internal	✅	19s	4s	+375%
sign_keypair_internal	✅	16s	4s	+300%
polyeta_unpack	✅	15s	14s	+7%
polyt0_unpack	✅	15s	12s	+25%
rej_uniform_c	✅	15s	16s	-6%
rej_uniform_native_x86_64	✅	15s	-	new
poly_chknorm_c	✅	14s	11s	+27%
poly_invntt_tomont_c	✅	12s	11s	+9%
poly_uniform_eta_4x	✅	12s	12s	+0%
polyvecl_chknorm	✅	12s	11s	+9%
polyz_unpack_c	✅	11s	8s	+38%
keccak_absorb_once_x4	✅	9s	8s	+12%
poly_add	✅	8s	7s	+14%
keccak_squeezeblocks_x4	✅	7s	3s	+133%
mld_prepare_domain_separation_prefix	✅	7s	3s	+133%
pointwise_acc_native_x86_64	✅	7s	4s	+75%
poly_reduce	✅	7s	4s	+75%
polyveck_decompose	✅	7s	7s	+0%
rej_eta_native	✅	7s	3s	+133%
rej_uniform_eta_native_aarch64	✅	7s	3s	+133%
sign_keypair	✅	7s	5s	+40%
mld_check_pct	✅	6s	15s	-60%
mld_compute_pack_z	✅	6s	6s	+0%
mld_ct_cmask_neg_i32	✅	6s	2s	+200%
mld_keccakf1600_permute_c	✅	6s	7s	-14%
poly_chknorm_native_aarch64	✅	6s	2s	+200%
polyz_unpack_17_native_aarch64	✅	6s	2s	+200%
sign_signature_pre_hash_shake256	✅	6s	4s	+50%
unpack_pk_t1	✅	6s	3s	+100%
keccak_absorb	✅	5s	3s	+67%
mld_h	✅	5s	4s	+25%
mld_sample_s1_s2_serial	✅	5s	4s	+25%
mld_value_barrier_u32	✅	5s	1s	+400%
mld_value_barrier_u8	✅	5s	4s	+25%
pointwise_acc_native_aarch64	✅	5s	6s	-17%
pointwise_native_aarch64	✅	5s	2s	+150%
pointwise_native_x86_64	✅	5s	4s	+25%
poly_decompose	✅	5s	2s	+150%
poly_decompose_c	✅	5s	5s	+0%
poly_decompose_native	✅	5s	2s	+150%
poly_power2round	✅	5s	4s	+25%
poly_use_hint	✅	5s	2s	+150%
polyvec_matrix_pointwise_montgomery_row	✅	5s	6s	-17%
polyveck_reduce	✅	5s	4s	+25%
polyvecl_unpack_z	✅	5s	3s	+67%
polyw1_pack	✅	5s	4s	+25%
sign_signature	✅	5s	6s	-17%
sign_signature_extmu	✅	5s	4s	+25%
sign_verify_pre_hash_shake256	✅	5s	5s	+0%
unpack_sk_s2hat	✅	5s	4s	+25%
decompose	✅	4s	3s	+33%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	4s	2s	+100%
keccak_finalize	✅	4s	2s	+100%
keccakf1600_permute_native	✅	4s	3s	+33%
keccakf1600_xor_bytes	✅	4s	3s	+33%
keccakf1600x4_xor_bytes_native	✅	4s	5s	-20%
mld_ct_get_optblocker_i64	✅	4s	4s	+0%
mld_ct_sel_int32	✅	4s	3s	+33%
mld_sign_attempt	✅	4s	-	new
mld_sign_finish	✅	4s	-	new
ntt_native_x86_64	✅	4s	3s	+33%
pack_sk_s1	✅	4s	3s	+33%
poly_caddq_native_aarch64	✅	4s	3s	+33%
poly_caddq_native_x86_64	✅	4s	4s	+0%
poly_chknorm_native	✅	4s	4s	+0%
poly_decompose_88_native_aarch64	✅	4s	3s	+33%
poly_ntt_native	✅	4s	3s	+33%
poly_uniform	✅	4s	3s	+33%
poly_use_hint_native	✅	4s	3s	+33%
poly_use_hint_native_x86_64	✅	4s	-	new
polyvec_matrix_expand_serial	✅	4s	4s	+0%
polyveck_caddq	✅	4s	3s	+33%
polyveck_invntt_tomont	✅	4s	5s	-20%
polyveck_pack_w1	✅	4s	3s	+33%
polyvecl_pointwise_acc_montgomery_native	✅	4s	3s	+33%
power2round	✅	4s	2s	+100%
rej_uniform_native	✅	4s	5s	-20%
shake128_squeeze	✅	4s	2s	+100%
shake128x4_squeezeblocks	✅	4s	2s	+100%
shake256x4_squeezeblocks	✅	4s	2s	+100%
sign_signature_pre_hash_internal	✅	4s	4s	+0%
sign_verify_pre_hash_internal	✅	4s	5s	-20%
unpack_sk	✅	4s	3s	+33%
caddq	✅	3s	6s	-50%
intt_native_x86_64	✅	3s	2s	+50%
keccak_f1600_x1_native_aarch64	✅	3s	3s	+0%
keccak_f1600_x1_native_aarch64_v84a	✅	3s	2s	+50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	3s	3s	+0%
keccak_f1600_x4_native_avx2	✅	3s	2s	+50%
keccak_squeeze	✅	3s	2s	+50%
keccakf1600_extract_bytes (big endian)	✅	3s	4s	-25%
keccakf1600_xor_bytes (big endian)	✅	3s	6s	-50%
make_hint	✅	3s	3s	+0%
mld_ct_abs_i32	✅	3s	3s	+0%
mld_ct_cmask_nonzero_u32	✅	3s	3s	+0%
mld_keccakf1600x4_extract_bytes_c	✅	3s	4s	-25%
mld_sample_s1_s2	✅	3s	1s	+200%
mld_sign_resume	✅	3s	-	new
mld_value_barrier_i64	✅	3s	3s	+0%
montgomery_reduce	✅	3s	2s	+50%
nttunpack_native_x86_64	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	5s	-40%
poly_caddq	✅	3s	4s	-25%
poly_caddq_c	✅	3s	3s	+0%
poly_caddq_native	✅	3s	3s	+0%
poly_chknorm_native_x86_64	✅	3s	2s	+50%
poly_decompose_32_native_aarch64	✅	3s	4s	-25%
poly_decompose_native_x86_64	✅	3s	2s	+50%
poly_permute_bitrev_to_custom_optional_native	✅	3s	3s	+0%
poly_pointwise_montgomery	✅	3s	3s	+0%
poly_sub	✅	3s	3s	+0%
poly_uniform_eta	✅	3s	2s	+50%
poly_uniform_gamma1_4x	✅	3s	5s	-40%
poly_use_hint_c	✅	3s	5s	-40%
polyeta_pack	✅	3s	3s	+0%
polyt0_pack	✅	3s	4s	-25%
polyt1_pack	✅	3s	3s	+0%
polyt1_unpack	✅	3s	2s	+50%
polyvec_matrix_expand	✅	3s	3s	+0%
polyveck_unpack_eta	✅	3s	2s	+50%
polyvecl_ntt	✅	3s	3s	+0%
polyvecl_pack_eta	✅	3s	2s	+50%
polyvecl_pointwise_acc_montgomery	✅	3s	3s	+0%
polyvecl_pointwise_acc_montgomery_c	✅	3s	4s	-25%
polyvecl_uniform_gamma1	✅	3s	2s	+50%
polyvecl_unpack_eta	✅	3s	4s	-25%
polyw1_pack_88	✅	3s	2s	+50%
polyz_unpack_native	✅	3s	3s	+0%
polyz_unpack_native_x86_64	✅	3s	3s	+0%
rej_eta_c	✅	3s	4s	-25%
rej_uniform_eta_native_x86_64	✅	3s	-	new
rej_uniform_native_aarch64	✅	3s	3s	+0%
shake128_finalize	✅	3s	3s	+0%
shake128_init	✅	3s	2s	+50%
shake128x4_absorb_once	✅	3s	2s	+50%
shake256	✅	3s	1s	+200%
shake256_finalize	✅	3s	2s	+50%
shake256_squeeze	✅	3s	2s	+50%
sign_verify	✅	3s	4s	-25%
sign_verify_extmu	✅	3s	5s	-40%
sk_s1hat_get_poly	✅	3s	2s	+50%
yvec_get_poly	✅	3s	3s	+0%
yvec_init	✅	3s	1s	+200%
fqscale	✅	2s	2s	+0%
intt_native_aarch64	✅	2s	3s	-33%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	3s	-33%
keccak_init	✅	2s	3s	-33%
keccakf1600_permute	✅	2s	2s	+0%
keccakf1600x4_extract_bytes_native	✅	2s	4s	-50%
keccakf1600x4_permute	✅	2s	4s	-50%
keccakf1600x4_xor_bytes	✅	2s	3s	-33%
mld_ct_cmask_nonzero_u8	✅	2s	2s	+0%
mld_ct_get_optblocker_u32	✅	2s	2s	+0%
mld_ct_memcmp	✅	2s	1s	+100%
mld_keccakf1600x4_xor_bytes_c	✅	2s	4s	-50%
mld_polymat_expand_entry	✅	2s	2s	+0%
ntt_native_aarch64	✅	2s	4s	-50%
pack_sig_c	✅	2s	5s	-60%
pack_sig_h	✅	2s	4s	-50%
pack_sig_z	✅	2s	2s	+0%
poly_challenge	✅	2s	6s	-67%
poly_chknorm	✅	2s	3s	-33%
poly_invntt_tomont	✅	2s	2s	+0%
poly_invntt_tomont_native	✅	2s	3s	-33%
poly_ntt	✅	2s	3s	-33%
poly_pointwise_montgomery_native	✅	2s	2s	+0%
poly_shiftl	✅	2s	4s	-50%
poly_uniform_4x	✅	2s	3s	-33%
poly_uniform_gamma1	✅	2s	3s	-33%
poly_use_hint_native_aarch64	✅	2s	3s	-33%
polyveck_ntt	✅	2s	2s	+0%
polyveck_pack_eta	✅	2s	4s	-50%
polyvecl_uniform_gamma1_serial	✅	2s	2s	+0%
polyz_pack	✅	2s	2s	+0%
polyz_unpack	✅	2s	3s	-33%
polyz_unpack_19_native_aarch64	✅	2s	4s	-50%
reduce32	✅	2s	3s	-33%
rej_eta	✅	2s	5s	-60%
shake128_absorb	✅	2s	3s	-33%
shake128_release	✅	2s	2s	+0%
shake256_absorb	✅	2s	2s	+0%
shake256_init	✅	2s	4s	-50%
shake256_release	✅	2s	1s	+100%
shake256x4_absorb_once	✅	2s	1s	+100%
sk_s2hat_get_poly	✅	2s	5s	-60%
sk_t0hat_get_poly	✅	2s	1s	+100%
sys_check_capability	✅	2s	2s	+0%
unpack_sk_s1hat	✅	2s	3s	-33%
unpack_sk_t0hat	✅	2s	2s	+0%
use_hint	✅	2s	2s	+0%
keccakf1600x4_extract_bytes	✅	1s	2s	-50%
mld_ct_get_optblocker_u8	✅	1s	2s	-50%
mld_keccakf1600_extract_bytes	✅	1s	2s	-50%
poly_permute_bitrev_to_custom_optional	✅	1s	5s	-80%
polyw1_pack_32	✅	1s	3s	-67%

[oqs-bot]

CBMC Results (ML-DSA-65, REDUCE-RAM)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2271s	1482s	+53.2%
compute_pack_t0_t1	⚠️	48s	7s	+586%
mld_attempt_signature_generation	⚠️	427s	31s	+1277%
rej_uniform	⚠️	20s	7s	+186%
sign_pk_from_sk	⚠️	50s	5s	+900%
sign_verify_internal	⚠️	265s	71s	+273%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2271s	1482s	+53.2%
mld_attempt_signature_generation	⚠️	427s	31s	+1277%
sign_verify_internal	⚠️	265s	71s	+273%
polyvec_matrix_pointwise_montgomery_yvec	✅	197s	201s	-2%
poly_pointwise_montgomery_c	✅	123s	116s	+6%
mld_invntt_layer	✅	109s	108s	+1%
sign_pk_from_sk	⚠️	50s	5s	+900%
compute_pack_t0_t1	⚠️	48s	7s	+586%
mld_ntt_layer	✅	46s	43s	+7%
polyvecl_chknorm	✅	43s	43s	+0%
fqmul	✅	42s	40s	+5%
polyveck_chknorm	✅	35s	36s	-3%
keccakf1600x4_permute_native	✅	22s	22s	+0%
mld_ntt_butterfly_block	✅	20s	25s	-20%
rej_uniform	⚠️	20s	7s	+186%
poly_ntt_c	✅	19s	22s	-14%
sig_unpack_hints	✅	19s	1s	+1800%
sign_keypair_internal	✅	18s	3s	+500%
sign_signature_internal	✅	17s	6s	+183%
rej_uniform_native_x86_64	✅	16s	-	new
rej_uniform_c	✅	15s	16s	-6%
polyt0_unpack	✅	12s	13s	-8%
polyveck_decompose	✅	12s	14s	-14%
sign_keypair	✅	12s	4s	+200%
poly_chknorm_c	✅	11s	13s	-15%
poly_uniform_eta_4x	✅	11s	13s	-15%
mld_check_pct	✅	10s	12s	-17%
keccak_absorb_once_x4	✅	9s	10s	-10%
poly_invntt_tomont_c	✅	9s	10s	-10%
polyz_unpack_c	✅	9s	9s	+0%
mld_keccakf1600_permute_c	✅	8s	7s	+14%
pointwise_acc_native_x86_64	✅	8s	5s	+60%
polyvec_matrix_pointwise_montgomery_row	✅	8s	8s	+0%
polyveck_caddq	✅	8s	7s	+14%
sign_signature_pre_hash_internal	✅	8s	3s	+167%
polyveck_invntt_tomont	✅	7s	7s	+0%
mld_compute_pack_z	✅	6s	5s	+20%
mld_prepare_domain_separation_prefix	✅	6s	4s	+50%
mld_sample_s1_s2	✅	6s	6s	+0%
poly_add	✅	6s	7s	-14%
poly_decompose_c	✅	6s	8s	-25%
poly_reduce	✅	6s	4s	+50%
poly_uniform_eta	✅	6s	5s	+20%
polyeta_unpack	✅	6s	4s	+50%
polyvecl_ntt	✅	6s	7s	-14%
keccak_squeezeblocks_x4	✅	5s	4s	+25%
keccakf1600_xor_bytes	✅	5s	4s	+25%
pointwise_acc_native_aarch64	✅	5s	6s	-17%
pointwise_native_aarch64	✅	5s	3s	+67%
poly_challenge	✅	5s	5s	+0%
poly_decompose_native_x86_64	✅	5s	2s	+150%
poly_permute_bitrev_to_custom_optional	✅	5s	3s	+67%
poly_power2round	✅	5s	7s	-29%
poly_use_hint_native_aarch64	✅	5s	4s	+25%
polyvec_matrix_expand	✅	5s	6s	-17%
polyveck_reduce	✅	5s	6s	-17%
polyvecl_pointwise_acc_montgomery_native	✅	5s	3s	+67%
polyvecl_uniform_gamma1_serial	✅	5s	1s	+400%
polyw1_pack_88	✅	5s	3s	+67%
sign_verify_pre_hash_shake256	✅	5s	6s	-17%
fqscale	✅	4s	3s	+33%
intt_native_aarch64	✅	4s	2s	+100%
intt_native_x86_64	✅	4s	4s	+0%
keccak_absorb	✅	4s	3s	+33%
keccak_f1600_x1_native_aarch64_v84a	✅	4s	2s	+100%
keccak_init	✅	4s	4s	+0%
keccak_squeeze	✅	4s	2s	+100%
mld_ct_cmask_neg_i32	✅	4s	3s	+33%
mld_ct_get_optblocker_i64	✅	4s	1s	+300%
mld_h	✅	4s	3s	+33%
mld_keccakf1600x4_xor_bytes_c	✅	4s	2s	+100%
mld_sign_attempt	✅	4s	-	new
mld_sign_finish	✅	4s	-	new
mld_sign_resume	✅	4s	-	new
ntt_native_aarch64	✅	4s	3s	+33%
pack_sig_h	✅	4s	2s	+100%
pack_sig_z	✅	4s	1s	+300%
pack_sk_rho_key_tr_s2	✅	4s	2s	+100%
pack_sk_s1	✅	4s	3s	+33%
poly_caddq_c	✅	4s	5s	-20%
poly_chknorm_native_x86_64	✅	4s	4s	+0%
poly_ntt	✅	4s	2s	+100%
poly_permute_bitrev_to_custom_optional_native	✅	4s	3s	+33%
poly_pointwise_montgomery_native	✅	4s	4s	+0%
poly_sub	✅	4s	4s	+0%
poly_uniform	✅	4s	2s	+100%
poly_uniform_gamma1	✅	4s	3s	+33%
poly_uniform_gamma1_4x	✅	4s	3s	+33%
poly_use_hint	✅	4s	3s	+33%
poly_use_hint_c	✅	4s	2s	+100%
poly_use_hint_native	✅	4s	7s	-43%
polyt0_pack	✅	4s	5s	-20%
polyt1_pack	✅	4s	3s	+33%
polyveck_ntt	✅	4s	4s	+0%
polyveck_unpack_eta	✅	4s	3s	+33%
polyvecl_pack_eta	✅	4s	2s	+100%
polyvecl_pointwise_acc_montgomery_c	✅	4s	3s	+33%
polyvecl_uniform_gamma1	✅	4s	4s	+0%
polyvecl_unpack_eta	✅	4s	2s	+100%
polyw1_pack_32	✅	4s	2s	+100%
polyz_unpack	✅	4s	3s	+33%
polyz_unpack_19_native_aarch64	✅	4s	5s	-20%
reduce32	✅	4s	2s	+100%
rej_eta_native	✅	4s	3s	+33%
rej_uniform_eta_native_aarch64	✅	4s	5s	-20%
rej_uniform_native	✅	4s	4s	+0%
shake256_finalize	✅	4s	1s	+300%
shake256x4_absorb_once	✅	4s	2s	+100%
sign_signature_extmu	✅	4s	4s	+0%
sign_verify	✅	4s	6s	-33%
sign_verify_extmu	✅	4s	2s	+100%
sys_check_capability	✅	4s	1s	+300%
yvec_get_poly	✅	4s	3s	+33%
decompose	✅	3s	4s	-25%
keccak_f1600_x4_native_aarch64_v84a	✅	3s	2s	+50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	3s	3s	+0%
keccakf1600_extract_bytes (big endian)	✅	3s	3s	+0%
keccakf1600x4_extract_bytes	✅	3s	4s	-25%
keccakf1600x4_xor_bytes_native	✅	3s	2s	+50%
mld_ct_abs_i32	✅	3s	6s	-50%
mld_ct_cmask_nonzero_u32	✅	3s	3s	+0%
mld_ct_cmask_nonzero_u8	✅	3s	2s	+50%
mld_ct_memcmp	✅	3s	4s	-25%
mld_keccakf1600_extract_bytes	✅	3s	2s	+50%
mld_polymat_expand_entry	✅	3s	3s	+0%
mld_sample_s1_s2_serial	✅	3s	3s	+0%
mld_value_barrier_u32	✅	3s	4s	-25%
montgomery_reduce	✅	3s	1s	+200%
ntt_native_x86_64	✅	3s	5s	-40%
pack_sig_c	✅	3s	3s	+0%
pointwise_native_x86_64	✅	3s	2s	+50%
poly_caddq_native	✅	3s	4s	-25%
poly_caddq_native_aarch64	✅	3s	2s	+50%
poly_decompose	✅	3s	2s	+50%
poly_decompose_32_native_aarch64	✅	3s	4s	-25%
poly_decompose_native	✅	3s	5s	-40%
poly_invntt_tomont_native	✅	3s	5s	-40%
poly_ntt_native	✅	3s	2s	+50%
poly_shiftl	✅	3s	3s	+0%
poly_uniform_4x	✅	3s	4s	-25%
poly_use_hint_native_x86_64	✅	3s	-	new
polyt1_unpack	✅	3s	3s	+0%
polyvec_matrix_expand_serial	✅	3s	3s	+0%
polyveck_pack_w1	✅	3s	4s	-25%
polyvecl_unpack_z	✅	3s	1s	+200%
polyw1_pack	✅	3s	3s	+0%
polyz_unpack_native	✅	3s	3s	+0%
polyz_unpack_native_x86_64	✅	3s	3s	+0%
rej_eta	✅	3s	5s	-40%
rej_eta_c	✅	3s	4s	-25%
shake128_finalize	✅	3s	2s	+50%
shake128_init	✅	3s	6s	-50%
shake128_squeeze	✅	3s	3s	+0%
shake128x4_squeezeblocks	✅	3s	2s	+50%
shake256_init	✅	3s	4s	-25%
shake256_release	✅	3s	3s	+0%
sign_signature	✅	3s	5s	-40%
sign_signature_pre_hash_shake256	✅	3s	7s	-57%
sk_s2hat_get_poly	✅	3s	1s	+200%
unpack_pk_t1	✅	3s	2s	+50%
unpack_sk	✅	3s	3s	+0%
unpack_sk_s1hat	✅	3s	1s	+200%
unpack_sk_s2hat	✅	3s	3s	+0%
use_hint	✅	3s	2s	+50%
yvec_init	✅	3s	5s	-40%
caddq	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	3s	-33%
keccak_finalize	✅	2s	2s	+0%
keccakf1600_permute	✅	2s	4s	-50%
keccakf1600_permute_native	✅	2s	2s	+0%
keccakf1600x4_extract_bytes_native	✅	2s	1s	+100%
keccakf1600x4_permute	✅	2s	1s	+100%
keccakf1600x4_xor_bytes	✅	2s	2s	+0%
make_hint	✅	2s	3s	-33%
mld_ct_sel_int32	✅	2s	2s	+0%
mld_value_barrier_i64	✅	2s	2s	+0%
mld_value_barrier_u8	✅	2s	1s	+100%
poly_caddq	✅	2s	3s	-33%
poly_caddq_native_x86_64	✅	2s	1s	+100%
poly_chknorm	✅	2s	3s	-33%
poly_chknorm_native	✅	2s	4s	-50%
poly_chknorm_native_aarch64	✅	2s	2s	+0%
poly_decompose_88_native_aarch64	✅	2s	2s	+0%
poly_pointwise_montgomery	✅	2s	2s	+0%
polyeta_pack	✅	2s	1s	+100%
polyveck_pack_eta	✅	2s	3s	-33%
polyvecl_pointwise_acc_montgomery	✅	2s	3s	-33%
polyz_pack	✅	2s	3s	-33%
polyz_unpack_17_native_aarch64	✅	2s	2s	+0%
power2round	✅	2s	2s	+0%
rej_uniform_eta_native_x86_64	✅	2s	-	new
rej_uniform_native_aarch64	✅	2s	5s	-60%
shake128_absorb	✅	2s	2s	+0%
shake128x4_absorb_once	✅	2s	2s	+0%
shake256_absorb	✅	2s	4s	-50%
shake256_squeeze	✅	2s	4s	-50%
shake256x4_squeezeblocks	✅	2s	2s	+0%
sign_verify_pre_hash_internal	✅	2s	5s	-60%
sk_s1hat_get_poly	✅	2s	3s	-33%
unpack_sk_t0hat	✅	2s	4s	-50%
keccak_f1600_x1_native_aarch64	✅	1s	2s	-50%
keccak_f1600_x4_native_avx2	✅	1s	2s	-50%
keccakf1600_xor_bytes (big endian)	✅	1s	2s	-50%
mld_ct_get_optblocker_u32	✅	1s	3s	-67%
mld_ct_get_optblocker_u8	✅	1s	4s	-75%
mld_keccakf1600x4_extract_bytes_c	✅	1s	2s	-50%
nttunpack_native_x86_64	✅	1s	3s	-67%
poly_invntt_tomont	✅	1s	5s	-80%
shake128_release	✅	1s	2s	-50%
shake256	✅	1s	2s	-50%
sk_t0hat_get_poly	✅	1s	1s	+0%

[oqs-bot]

CBMC Results (ML-DSA-65)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2698s	1784s	+51.2%
compute_pack_t0_t1	⚠️	76s	13s	+485%
mld_attempt_signature_generation	⚠️	418s	63s	+563%
sig_unpack_hints	⚠️	33s	2s	+1550%
sign_keypair_internal	⚠️	20s	5s	+300%
sign_pk_from_sk	⚠️	37s	6s	+517%
sign_signature_internal	⚠️	127s	55s	+131%
sign_verify_internal	⚠️	389s	177s	+120%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2698s	1784s	+51.2%
mld_attempt_signature_generation	⚠️	418s	63s	+563%
sign_verify_internal	⚠️	389s	177s	+120%
polyvecl_pointwise_acc_montgomery_c	✅	251s	210s	+20%
poly_pointwise_montgomery_c	✅	138s	125s	+10%
sign_signature_internal	⚠️	127s	55s	+131%
mld_invntt_layer	✅	117s	109s	+7%
polyvec_matrix_expand	✅	113s	110s	+3%
compute_pack_t0_t1	⚠️	76s	13s	+485%
mld_ntt_layer	✅	42s	41s	+2%
fqmul	✅	40s	40s	+0%
sign_pk_from_sk	⚠️	37s	6s	+517%
sig_unpack_hints	⚠️	33s	2s	+1550%
polyvec_matrix_expand_serial	✅	29s	27s	+7%
mld_ntt_butterfly_block	✅	23s	24s	-4%
keccakf1600x4_permute_native	✅	22s	23s	-4%
poly_ntt_c	✅	21s	19s	+11%
polyvec_matrix_pointwise_montgomery_yvec	✅	21s	18s	+17%
sign_keypair_internal	⚠️	20s	5s	+300%
polyt0_unpack	✅	17s	16s	+6%
rej_uniform_native_x86_64	✅	16s	-	new
polyveck_decompose	✅	15s	12s	+25%
rej_uniform_c	✅	15s	14s	+7%
poly_chknorm_c	✅	14s	15s	-7%
poly_uniform_4x	✅	14s	13s	+8%
poly_uniform_eta_4x	✅	14s	14s	+0%
polyz_unpack_c	✅	14s	13s	+8%
poly_invntt_tomont_c	✅	13s	11s	+18%
rej_uniform	✅	13s	18s	-28%
mld_compute_pack_z	✅	11s	7s	+57%
keccak_absorb_once_x4	✅	8s	8s	+0%
mld_check_pct	✅	8s	14s	-43%
polyveck_invntt_tomont	✅	8s	8s	+0%
polyveck_ntt	✅	8s	7s	+14%
polyvecl_ntt	✅	8s	4s	+100%
mld_keccakf1600_permute_c	✅	7s	6s	+17%
poly_add	✅	7s	9s	-22%
poly_use_hint_c	✅	7s	5s	+40%
polyt1_pack	✅	7s	3s	+133%
polyveck_caddq	✅	7s	6s	+17%
sign_keypair	✅	7s	3s	+133%
sign_signature_pre_hash_internal	✅	7s	3s	+133%
unpack_sk_t0hat	✅	7s	5s	+40%
keccak_absorb	✅	6s	3s	+100%
mld_sample_s1_s2	✅	6s	6s	+0%
mld_sample_s1_s2_serial	✅	6s	4s	+50%
pointwise_acc_native_aarch64	✅	6s	6s	+0%
poly_challenge	✅	6s	6s	+0%
poly_uniform_gamma1	✅	6s	3s	+100%
polyeta_unpack	✅	6s	8s	-25%
polyvecl_chknorm	✅	6s	7s	-14%
sign_signature_pre_hash_shake256	✅	6s	3s	+100%
mld_ct_cmask_nonzero_u32	✅	5s	4s	+25%
mld_keccakf1600x4_extract_bytes_c	✅	5s	3s	+67%
pack_sig_c	✅	5s	5s	+0%
pointwise_acc_native_x86_64	✅	5s	8s	-38%
poly_caddq_c	✅	5s	2s	+150%
poly_caddq_native_aarch64	✅	5s	2s	+150%
poly_chknorm_native_x86_64	✅	5s	3s	+67%
poly_decompose_c	✅	5s	5s	+0%
poly_use_hint	✅	5s	3s	+67%
polyt1_unpack	✅	5s	5s	+0%
polyvecl_pack_eta	✅	5s	3s	+67%
polyz_unpack_19_native_aarch64	✅	5s	3s	+67%
rej_eta_c	✅	5s	5s	+0%
rej_uniform_native	✅	5s	4s	+25%
sign_signature	✅	5s	6s	-17%
sign_verify	✅	5s	3s	+67%
sign_verify_extmu	✅	5s	3s	+67%
sign_verify_pre_hash_internal	✅	5s	5s	+0%
sk_s1hat_get_poly	✅	5s	6s	-17%
caddq	✅	4s	3s	+33%
decompose	✅	4s	1s	+300%
intt_native_aarch64	✅	4s	3s	+33%
keccak_f1600_x1_native_aarch64	✅	4s	2s	+100%
keccak_finalize	✅	4s	2s	+100%
keccak_squeezeblocks_x4	✅	4s	5s	-20%
keccakf1600_permute	✅	4s	2s	+100%
keccakf1600x4_permute	✅	4s	4s	+0%
mld_ct_cmask_neg_i32	✅	4s	2s	+100%
mld_keccakf1600_extract_bytes	✅	4s	1s	+300%
mld_sign_finish	✅	4s	-	new
mld_value_barrier_i64	✅	4s	2s	+100%
pack_sig_h	✅	4s	5s	-20%
pack_sk_s1	✅	4s	5s	-20%
poly_caddq_native	✅	4s	2s	+100%
poly_decompose_88_native_aarch64	✅	4s	1s	+300%
poly_invntt_tomont	✅	4s	3s	+33%
poly_invntt_tomont_native	✅	4s	2s	+100%
poly_power2round	✅	4s	4s	+0%
poly_uniform_eta	✅	4s	4s	+0%
poly_uniform_gamma1_4x	✅	4s	4s	+0%
polyt0_pack	✅	4s	3s	+33%
polyveck_chknorm	✅	4s	6s	-33%
polyvecl_uniform_gamma1	✅	4s	2s	+100%
polyz_unpack_17_native_aarch64	✅	4s	3s	+33%
polyz_unpack_native_x86_64	✅	4s	3s	+33%
rej_uniform_eta_native_aarch64	✅	4s	4s	+0%
rej_uniform_eta_native_x86_64	✅	4s	-	new
rej_uniform_native_aarch64	✅	4s	3s	+33%
shake128_absorb	✅	4s	2s	+100%
shake128_release	✅	4s	3s	+33%
shake256_absorb	✅	4s	2s	+100%
shake256_finalize	✅	4s	1s	+300%
shake256_init	✅	4s	2s	+100%
shake256_squeeze	✅	4s	3s	+33%
sign_verify_pre_hash_shake256	✅	4s	5s	-20%
sk_s2hat_get_poly	✅	4s	2s	+100%
sys_check_capability	✅	4s	4s	+0%
fqscale	✅	3s	3s	+0%
intt_native_x86_64	✅	3s	3s	+0%
keccak_f1600_x4_native_aarch64_v84a	✅	3s	4s	-25%
keccak_squeeze	✅	3s	4s	-25%
keccakf1600x4_xor_bytes_native	✅	3s	3s	+0%
mld_ct_cmask_nonzero_u8	✅	3s	3s	+0%
mld_ct_memcmp	✅	3s	2s	+50%
mld_ct_sel_int32	✅	3s	3s	+0%
mld_prepare_domain_separation_prefix	✅	3s	2s	+50%
mld_sign_resume	✅	3s	-	new
montgomery_reduce	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	2s	+50%
poly_caddq	✅	3s	2s	+50%
poly_chknorm	✅	3s	4s	-25%
poly_chknorm_native	✅	3s	2s	+50%
poly_chknorm_native_aarch64	✅	3s	3s	+0%
poly_decompose_32_native_aarch64	✅	3s	3s	+0%
poly_decompose_native_x86_64	✅	3s	3s	+0%
poly_ntt_native	✅	3s	4s	-25%
poly_permute_bitrev_to_custom_optional	✅	3s	2s	+50%
poly_pointwise_montgomery_native	✅	3s	3s	+0%
poly_shiftl	✅	3s	3s	+0%
poly_sub	✅	3s	3s	+0%
poly_uniform	✅	3s	4s	-25%
poly_use_hint_native	✅	3s	2s	+50%
poly_use_hint_native_aarch64	✅	3s	3s	+0%
polyeta_pack	✅	3s	3s	+0%
polyveck_pack_eta	✅	3s	4s	-25%
polyveck_pack_w1	✅	3s	3s	+0%
polyveck_reduce	✅	3s	4s	-25%
polyveck_unpack_eta	✅	3s	6s	-50%
polyvecl_pointwise_acc_montgomery	✅	3s	3s	+0%
polyvecl_unpack_z	✅	3s	3s	+0%
polyw1_pack	✅	3s	4s	-25%
rej_eta	✅	3s	2s	+50%
shake256x4_absorb_once	✅	3s	3s	+0%
sk_t0hat_get_poly	✅	3s	2s	+50%
unpack_sk_s1hat	✅	3s	2s	+50%
use_hint	✅	3s	2s	+50%
yvec_init	✅	3s	3s	+0%
keccak_f1600_x1_native_aarch64_v84a	✅	2s	3s	-33%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	2s	2s	+0%
keccak_f1600_x4_native_avx2	✅	2s	2s	+0%
keccak_init	✅	2s	1s	+100%
keccakf1600_extract_bytes (big endian)	✅	2s	2s	+0%
keccakf1600_permute_native	✅	2s	3s	-33%
keccakf1600_xor_bytes	✅	2s	2s	+0%
keccakf1600_xor_bytes (big endian)	✅	2s	2s	+0%
keccakf1600x4_extract_bytes_native	✅	2s	4s	-50%
make_hint	✅	2s	2s	+0%
mld_ct_get_optblocker_u32	✅	2s	3s	-33%
mld_ct_get_optblocker_u8	✅	2s	2s	+0%
mld_h	✅	2s	2s	+0%
mld_keccakf1600x4_xor_bytes_c	✅	2s	2s	+0%
mld_polymat_expand_entry	✅	2s	4s	-50%
mld_sign_attempt	✅	2s	-	new
ntt_native_x86_64	✅	2s	2s	+0%
nttunpack_native_x86_64	✅	2s	3s	-33%
pack_sig_z	✅	2s	2s	+0%
pointwise_native_aarch64	✅	2s	5s	-60%
pointwise_native_x86_64	✅	2s	3s	-33%
poly_caddq_native_x86_64	✅	2s	3s	-33%
poly_ntt	✅	2s	2s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	2s	4s	-50%
poly_pointwise_montgomery	✅	2s	3s	-33%
poly_use_hint_native_x86_64	✅	2s	-	new
polyvecl_pointwise_acc_montgomery_native	✅	2s	2s	+0%
polyvecl_uniform_gamma1_serial	✅	2s	3s	-33%
polyw1_pack_88	✅	2s	2s	+0%
polyz_unpack	✅	2s	3s	-33%
polyz_unpack_native	✅	2s	4s	-50%
power2round	✅	2s	1s	+100%
reduce32	✅	2s	3s	-33%
shake128_finalize	✅	2s	1s	+100%
shake128_init	✅	2s	2s	+0%
shake128x4_absorb_once	✅	2s	3s	-33%
shake128x4_squeezeblocks	✅	2s	3s	-33%
shake256	✅	2s	2s	+0%
shake256_release	✅	2s	2s	+0%
shake256x4_squeezeblocks	✅	2s	2s	+0%
sign_signature_extmu	✅	2s	2s	+0%
unpack_pk_t1	✅	2s	5s	-60%
unpack_sk	✅	2s	3s	-33%
unpack_sk_s2hat	✅	2s	4s	-50%
yvec_get_poly	✅	2s	3s	-33%
keccakf1600x4_extract_bytes	✅	1s	4s	-75%
keccakf1600x4_xor_bytes	✅	1s	1s	+0%
mld_ct_abs_i32	✅	1s	2s	-50%
mld_ct_get_optblocker_i64	✅	1s	2s	-50%
mld_value_barrier_u32	✅	1s	3s	-67%
mld_value_barrier_u8	✅	1s	3s	-67%
ntt_native_aarch64	✅	1s	2s	-50%
poly_decompose	✅	1s	2s	-50%
poly_decompose_native	✅	1s	3s	-67%
poly_reduce	✅	1s	3s	-67%
polyvec_matrix_pointwise_montgomery_row	✅	1s	1s	+0%
polyvecl_unpack_eta	✅	1s	3s	-67%
polyw1_pack_32	✅	1s	4s	-75%
polyz_pack	✅	1s	3s	-67%
rej_eta_native	✅	1s	3s	-67%
shake128_squeeze	✅	1s	2s	-50%

[oqs-bot]

CBMC Results (ML-DSA-87, REDUCE-RAM)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2011s	1436s	+40.0%
compute_pack_t0_t1	⚠️	39s	12s	+225%
mld_attempt_signature_generation	⚠️	214s	34s	+529%
rej_uniform	⚠️	21s	7s	+200%
sig_unpack_hints	⚠️	21s	4s	+425%
sign_pk_from_sk	⚠️	46s	6s	+667%
sign_verify_internal	⚠️	279s	47s	+494%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	2011s	1436s	+40.0%
sign_verify_internal	⚠️	279s	47s	+494%
mld_attempt_signature_generation	⚠️	214s	34s	+529%
polyvec_matrix_pointwise_montgomery_yvec	✅	186s	196s	-5%
poly_pointwise_montgomery_c	✅	118s	125s	-6%
mld_invntt_layer	✅	109s	111s	-2%
sign_pk_from_sk	⚠️	46s	6s	+667%
mld_ntt_layer	✅	41s	44s	-7%
fqmul	✅	40s	39s	+3%
compute_pack_t0_t1	⚠️	39s	12s	+225%
polyvecl_chknorm	✅	34s	38s	-11%
mld_ntt_butterfly_block	✅	23s	23s	+0%
keccakf1600x4_permute_native	✅	22s	25s	-12%
rej_uniform	⚠️	21s	7s	+200%
sig_unpack_hints	⚠️	21s	4s	+425%
poly_ntt_c	✅	20s	19s	+5%
sign_signature_internal	✅	19s	3s	+533%
rej_uniform_native_x86_64	✅	17s	-	new
polyvec_matrix_pointwise_montgomery_row	✅	16s	13s	+23%
polyeta_unpack	✅	15s	13s	+15%
sign_keypair_internal	✅	15s	6s	+150%
rej_uniform_c	✅	14s	18s	-22%
poly_uniform_eta_4x	✅	13s	12s	+8%
polyt0_unpack	✅	13s	14s	-7%
polyveck_decompose	✅	13s	12s	+8%
poly_chknorm_c	✅	12s	13s	-8%
poly_invntt_tomont_c	✅	10s	9s	+11%
polyveck_chknorm	✅	10s	9s	+11%
polyz_unpack_c	✅	10s	7s	+43%
sign_keypair	✅	10s	4s	+150%
keccak_absorb_once_x4	✅	9s	8s	+12%
polyveck_caddq	✅	9s	8s	+12%
pointwise_acc_native_x86_64	✅	8s	8s	+0%
mld_check_pct	✅	7s	15s	-53%
pointwise_acc_native_aarch64	✅	7s	5s	+40%
poly_decompose_c	✅	7s	6s	+17%
poly_reduce	✅	7s	4s	+75%
polyvecl_ntt	✅	7s	8s	-12%
sign_signature	✅	7s	4s	+75%
mld_keccakf1600_permute_c	✅	6s	8s	-25%
mld_sample_s1_s2	✅	6s	8s	-25%
nttunpack_native_x86_64	✅	6s	3s	+100%
poly_power2round	✅	6s	7s	-14%
polyveck_reduce	✅	6s	6s	+0%
polyveck_unpack_eta	✅	6s	3s	+100%
rej_eta_native	✅	6s	4s	+50%
yvec_get_poly	✅	6s	2s	+200%
keccak_absorb	✅	5s	4s	+25%
keccak_squeezeblocks_x4	✅	5s	4s	+25%
mld_compute_pack_z	✅	5s	6s	-17%
mld_sample_s1_s2_serial	✅	5s	6s	-17%
mld_sign_finish	✅	5s	-	new
poly_add	✅	5s	8s	-38%
poly_chknorm_native_aarch64	✅	5s	5s	+0%
polyveck_pack_eta	✅	5s	5s	+0%
reduce32	✅	5s	3s	+67%
rej_uniform_native	✅	5s	5s	+0%
rej_uniform_native_aarch64	✅	5s	3s	+67%
shake256	✅	5s	3s	+67%
sign_signature_extmu	✅	5s	4s	+25%
intt_native_aarch64	✅	4s	4s	+0%
intt_native_x86_64	✅	4s	4s	+0%
keccak_f1600_x4_native_aarch64_v84a	✅	4s	1s	+300%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	4s	2s	+100%
keccakf1600_xor_bytes (big endian)	✅	4s	2s	+100%
keccakf1600x4_xor_bytes	✅	4s	1s	+300%
mld_ct_get_optblocker_i64	✅	4s	2s	+100%
mld_ct_sel_int32	✅	4s	2s	+100%
mld_polymat_expand_entry	✅	4s	4s	+0%
mld_value_barrier_u32	✅	4s	3s	+33%
montgomery_reduce	✅	4s	2s	+100%
ntt_native_aarch64	✅	4s	4s	+0%
pack_sig_h	✅	4s	3s	+33%
pointwise_native_aarch64	✅	4s	4s	+0%
poly_caddq_c	✅	4s	3s	+33%
poly_caddq_native_x86_64	✅	4s	3s	+33%
poly_challenge	✅	4s	4s	+0%
poly_pointwise_montgomery	✅	4s	3s	+33%
poly_sub	✅	4s	5s	-20%
poly_uniform	✅	4s	4s	+0%
poly_uniform_4x	✅	4s	3s	+33%
poly_uniform_eta	✅	4s	5s	-20%
poly_use_hint_native_aarch64	✅	4s	3s	+33%
poly_use_hint_native_x86_64	✅	4s	-	new
polyeta_pack	✅	4s	3s	+33%
polyt0_pack	✅	4s	3s	+33%
polyt1_unpack	✅	4s	3s	+33%
polyveck_invntt_tomont	✅	4s	4s	+0%
polyveck_ntt	✅	4s	3s	+33%
polyvecl_unpack_eta	✅	4s	3s	+33%
polyw1_pack_32	✅	4s	3s	+33%
polyw1_pack_88	✅	4s	2s	+100%
polyz_unpack	✅	4s	3s	+33%
polyz_unpack_17_native_aarch64	✅	4s	4s	+0%
polyz_unpack_19_native_aarch64	✅	4s	5s	-20%
polyz_unpack_native	✅	4s	1s	+300%
rej_eta	✅	4s	2s	+100%
rej_eta_c	✅	4s	4s	+0%
shake256_absorb	✅	4s	3s	+33%
sign_signature_pre_hash_internal	✅	4s	2s	+100%
sign_verify	✅	4s	2s	+100%
sign_verify_extmu	✅	4s	4s	+0%
sign_verify_pre_hash_shake256	✅	4s	7s	-43%
keccak_f1600_x1_native_aarch64_v84a	✅	3s	2s	+50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	3s	2s	+50%
keccak_f1600_x4_native_avx2	✅	3s	3s	+0%
keccak_finalize	✅	3s	1s	+200%
keccak_squeeze	✅	3s	5s	-40%
keccakf1600_xor_bytes	✅	3s	1s	+200%
keccakf1600x4_permute	✅	3s	2s	+50%
keccakf1600x4_xor_bytes_native	✅	3s	2s	+50%
mld_ct_abs_i32	✅	3s	1s	+200%
mld_ct_cmask_nonzero_u8	✅	3s	2s	+50%
mld_ct_get_optblocker_u32	✅	3s	2s	+50%
mld_h	✅	3s	2s	+50%
mld_keccakf1600x4_extract_bytes_c	✅	3s	3s	+0%
mld_prepare_domain_separation_prefix	✅	3s	3s	+0%
mld_sign_attempt	✅	3s	-	new
mld_sign_resume	✅	3s	-	new
ntt_native_x86_64	✅	3s	2s	+50%
pack_sig_c	✅	3s	2s	+50%
pack_sig_z	✅	3s	3s	+0%
pack_sk_s1	✅	3s	2s	+50%
pointwise_native_x86_64	✅	3s	5s	-40%
poly_caddq	✅	3s	5s	-40%
poly_chknorm_native	✅	3s	1s	+200%
poly_chknorm_native_x86_64	✅	3s	2s	+50%
poly_decompose_32_native_aarch64	✅	3s	3s	+0%
poly_decompose_88_native_aarch64	✅	3s	2s	+50%
poly_decompose_native_x86_64	✅	3s	3s	+0%
poly_invntt_tomont_native	✅	3s	2s	+50%
poly_ntt	✅	3s	2s	+50%
poly_ntt_native	✅	3s	4s	-25%
poly_shiftl	✅	3s	4s	-25%
poly_uniform_gamma1	✅	3s	3s	+0%
poly_uniform_gamma1_4x	✅	3s	3s	+0%
poly_use_hint	✅	3s	4s	-25%
poly_use_hint_c	✅	3s	4s	-25%
polyt1_pack	✅	3s	5s	-40%
polyvec_matrix_expand	✅	3s	3s	+0%
polyvec_matrix_expand_serial	✅	3s	3s	+0%
polyveck_pack_w1	✅	3s	3s	+0%
polyvecl_pack_eta	✅	3s	2s	+50%
polyvecl_pointwise_acc_montgomery	✅	3s	2s	+50%
polyvecl_pointwise_acc_montgomery_native	✅	3s	2s	+50%
polyvecl_uniform_gamma1_serial	✅	3s	2s	+50%
polyvecl_unpack_z	✅	3s	3s	+0%
power2round	✅	3s	3s	+0%
rej_uniform_eta_native_x86_64	✅	3s	-	new
shake128x4_squeezeblocks	✅	3s	1s	+200%
shake256_finalize	✅	3s	3s	+0%
shake256x4_absorb_once	✅	3s	5s	-40%
sign_signature_pre_hash_shake256	✅	3s	3s	+0%
sys_check_capability	✅	3s	2s	+50%
unpack_pk_t1	✅	3s	2s	+50%
unpack_sk_t0hat	✅	3s	4s	-25%
use_hint	✅	3s	3s	+0%
yvec_init	✅	3s	4s	-25%
caddq	✅	2s	3s	-33%
decompose	✅	2s	2s	+0%
fqscale	✅	2s	1s	+100%
keccakf1600_permute_native	✅	2s	3s	-33%
keccakf1600x4_extract_bytes	✅	2s	1s	+100%
keccakf1600x4_extract_bytes_native	✅	2s	4s	-50%
make_hint	✅	2s	2s	+0%
mld_ct_cmask_neg_i32	✅	2s	2s	+0%
mld_ct_cmask_nonzero_u32	✅	2s	5s	-60%
mld_ct_memcmp	✅	2s	1s	+100%
mld_keccakf1600_extract_bytes	✅	2s	1s	+100%
mld_keccakf1600x4_xor_bytes_c	✅	2s	1s	+100%
mld_value_barrier_i64	✅	2s	2s	+0%
mld_value_barrier_u8	✅	2s	2s	+0%
poly_caddq_native	✅	2s	3s	-33%
poly_caddq_native_aarch64	✅	2s	3s	-33%
poly_chknorm	✅	2s	4s	-50%
poly_decompose_native	✅	2s	2s	+0%
poly_invntt_tomont	✅	2s	4s	-50%
poly_permute_bitrev_to_custom_optional	✅	2s	2s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	2s	3s	-33%
poly_pointwise_montgomery_native	✅	2s	3s	-33%
poly_use_hint_native	✅	2s	1s	+100%
polyvecl_uniform_gamma1	✅	2s	3s	-33%
polyw1_pack	✅	2s	2s	+0%
polyz_pack	✅	2s	4s	-50%
polyz_unpack_native_x86_64	✅	2s	3s	-33%
rej_uniform_eta_native_aarch64	✅	2s	3s	-33%
shake128_absorb	✅	2s	2s	+0%
shake128_init	✅	2s	2s	+0%
shake128_release	✅	2s	3s	-33%
shake128x4_absorb_once	✅	2s	4s	-50%
shake256_squeeze	✅	2s	2s	+0%
shake256x4_squeezeblocks	✅	2s	4s	-50%
sign_verify_pre_hash_internal	✅	2s	3s	-33%
sk_s2hat_get_poly	✅	2s	2s	+0%
sk_t0hat_get_poly	✅	2s	3s	-33%
unpack_sk	✅	2s	4s	-50%
unpack_sk_s1hat	✅	2s	3s	-33%
unpack_sk_s2hat	✅	2s	3s	-33%
keccak_f1600_x1_native_aarch64	✅	1s	2s	-50%
keccak_init	✅	1s	1s	+0%
keccakf1600_extract_bytes (big endian)	✅	1s	3s	-67%
keccakf1600_permute	✅	1s	2s	-50%
mld_ct_get_optblocker_u8	✅	1s	3s	-67%
pack_sk_rho_key_tr_s2	✅	1s	2s	-50%
poly_decompose	✅	1s	2s	-50%
polyvecl_pointwise_acc_montgomery_c	✅	1s	2s	-50%
shake128_finalize	✅	1s	2s	-50%
shake128_squeeze	✅	1s	1s	+0%
shake256_init	✅	1s	3s	-67%
shake256_release	✅	1s	5s	-80%
sk_s1hat_get_poly	✅	1s	3s	-67%

[oqs-bot]

CBMC Results (ML-DSA-87)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	3102s	2151s	+44.2%
compute_pack_t0_t1	⚠️	80s	19s	+321%
mld_attempt_signature_generation	⚠️	347s	55s	+531%
sig_unpack_hints	⚠️	29s	3s	+867%
sign_pk_from_sk	⚠️	57s	6s	+850%
sign_signature_internal	⚠️	266s	42s	+533%
sign_verify_internal	⚠️	449s	97s	+363%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	⚠️	3102s	2151s	+44.2%
sign_verify_internal	⚠️	449s	97s	+363%
mld_attempt_signature_generation	⚠️	347s	55s	+531%
polyvecl_pointwise_acc_montgomery_c	✅	347s	353s	-2%
polyvec_matrix_expand	✅	307s	324s	-5%
sign_signature_internal	⚠️	266s	42s	+533%
poly_pointwise_montgomery_c	✅	124s	144s	-14%
mld_invntt_layer	✅	112s	115s	-3%
compute_pack_t0_t1	⚠️	80s	19s	+321%
sign_pk_from_sk	⚠️	57s	6s	+850%
mld_ntt_layer	✅	42s	45s	-7%
fqmul	✅	41s	43s	-5%
polyvec_matrix_expand_serial	✅	35s	38s	-8%
sig_unpack_hints	⚠️	29s	3s	+867%
keccakf1600x4_permute_native	✅	23s	23s	+0%
mld_ntt_butterfly_block	✅	20s	24s	-17%
poly_ntt_c	✅	20s	21s	-5%
polyt0_unpack	✅	17s	14s	+21%
poly_chknorm_c	✅	16s	15s	+7%
polyvec_matrix_pointwise_montgomery_yvec	✅	16s	18s	-11%
sign_keypair_internal	✅	16s	6s	+167%
rej_uniform_native_x86_64	✅	15s	-	new
polyeta_unpack	✅	14s	17s	-18%
rej_uniform	✅	14s	15s	-7%
rej_uniform_c	✅	13s	19s	-32%
poly_uniform_4x	✅	11s	13s	-15%
poly_uniform_eta_4x	✅	11s	11s	+0%
polyveck_decompose	✅	11s	13s	-15%
poly_invntt_tomont_c	✅	10s	12s	-17%
mld_compute_pack_z	✅	9s	8s	+12%
keccak_absorb_once_x4	✅	8s	9s	-11%
polyveck_ntt	✅	8s	11s	-27%
sk_s2hat_get_poly	✅	8s	3s	+167%
mld_check_pct	✅	7s	16s	-56%
mld_sample_s1_s2	✅	7s	6s	+17%
pointwise_acc_native_aarch64	✅	7s	6s	+17%
pointwise_acc_native_x86_64	✅	7s	6s	+17%
unpack_sk_t0hat	✅	7s	7s	+0%
keccak_absorb	✅	6s	3s	+100%
mld_keccakf1600_permute_c	✅	6s	7s	-14%
mld_sample_s1_s2_serial	✅	6s	8s	-25%
poly_add	✅	6s	6s	+0%
polyt0_pack	✅	6s	4s	+50%
polyveck_caddq	✅	6s	8s	-25%
polyveck_invntt_tomont	✅	6s	9s	-33%
polyvecl_ntt	✅	6s	7s	-14%
sign_keypair	✅	6s	4s	+50%
intt_native_x86_64	✅	5s	3s	+67%
keccak_f1600_x1_native_aarch64_v84a	✅	5s	1s	+400%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	5s	3s	+67%
keccakf1600x4_extract_bytes_native	✅	5s	2s	+150%
mld_ct_cmask_nonzero_u32	✅	5s	2s	+150%
mld_h	✅	5s	3s	+67%
mld_prepare_domain_separation_prefix	✅	5s	4s	+25%
mld_sign_finish	✅	5s	-	new
mld_sign_resume	✅	5s	-	new
pack_sig_c	✅	5s	4s	+25%
poly_caddq_native_x86_64	✅	5s	2s	+150%
poly_pointwise_montgomery	✅	5s	4s	+25%
poly_uniform_eta	✅	5s	4s	+25%
polyeta_pack	✅	5s	4s	+25%
polyveck_reduce	✅	5s	3s	+67%
polyveck_unpack_eta	✅	5s	4s	+25%
polyvecl_chknorm	✅	5s	7s	-29%
polyvecl_pack_eta	✅	5s	3s	+67%
polyvecl_pointwise_acc_montgomery_native	✅	5s	3s	+67%
polyvecl_unpack_eta	✅	5s	5s	+0%
rej_eta_c	✅	5s	5s	+0%
rej_eta_native	✅	5s	6s	-17%
rej_uniform_native	✅	5s	8s	-38%
sign_signature	✅	5s	5s	+0%
sign_signature_pre_hash_shake256	✅	5s	6s	-17%
sign_verify_pre_hash_shake256	✅	5s	3s	+67%
decompose	✅	4s	3s	+33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	4s	4s	+0%
keccakf1600_xor_bytes (big endian)	✅	4s	2s	+100%
keccakf1600x4_permute	✅	4s	3s	+33%
mld_sign_attempt	✅	4s	-	new
poly_caddq_native	✅	4s	4s	+0%
poly_caddq_native_aarch64	✅	4s	3s	+33%
poly_chknorm_native_aarch64	✅	4s	4s	+0%
poly_decompose_c	✅	4s	5s	-20%
poly_permute_bitrev_to_custom_optional	✅	4s	3s	+33%
poly_power2round	✅	4s	3s	+33%
poly_shiftl	✅	4s	4s	+0%
poly_uniform	✅	4s	4s	+0%
poly_uniform_gamma1_4x	✅	4s	3s	+33%
poly_use_hint_c	✅	4s	2s	+100%
poly_use_hint_native	✅	4s	3s	+33%
polyt1_unpack	✅	4s	4s	+0%
polyvecl_unpack_z	✅	4s	4s	+0%
polyw1_pack	✅	4s	4s	+0%
polyz_unpack_17_native_aarch64	✅	4s	3s	+33%
polyz_unpack_native	✅	4s	4s	+0%
power2round	✅	4s	4s	+0%
reduce32	✅	4s	3s	+33%
rej_uniform_eta_native_aarch64	✅	4s	5s	-20%
shake128_release	✅	4s	4s	+0%
shake256_finalize	✅	4s	2s	+100%
shake256_init	✅	4s	2s	+100%
shake256x4_absorb_once	✅	4s	2s	+100%
sign_signature_extmu	✅	4s	4s	+0%
sign_verify	✅	4s	5s	-20%
sign_verify_pre_hash_internal	✅	4s	3s	+33%
sys_check_capability	✅	4s	3s	+33%
yvec_get_poly	✅	4s	4s	+0%
caddq	✅	3s	4s	-25%
fqscale	✅	3s	3s	+0%
intt_native_aarch64	✅	3s	3s	+0%
keccak_f1600_x1_native_aarch64	✅	3s	1s	+200%
keccak_init	✅	3s	3s	+0%
keccak_squeezeblocks_x4	✅	3s	4s	-25%
keccakf1600_extract_bytes (big endian)	✅	3s	3s	+0%
keccakf1600x4_xor_bytes	✅	3s	3s	+0%
make_hint	✅	3s	3s	+0%
mld_ct_cmask_neg_i32	✅	3s	4s	-25%
mld_keccakf1600x4_extract_bytes_c	✅	3s	2s	+50%
ntt_native_x86_64	✅	3s	2s	+50%
nttunpack_native_x86_64	✅	3s	3s	+0%
pack_sig_z	✅	3s	5s	-40%
pack_sk_s1	✅	3s	1s	+200%
pointwise_native_aarch64	✅	3s	5s	-40%
pointwise_native_x86_64	✅	3s	2s	+50%
poly_caddq	✅	3s	2s	+50%
poly_caddq_c	✅	3s	3s	+0%
poly_challenge	✅	3s	5s	-40%
poly_chknorm	✅	3s	3s	+0%
poly_decompose	✅	3s	3s	+0%
poly_invntt_tomont_native	✅	3s	5s	-40%
poly_ntt	✅	3s	3s	+0%
poly_ntt_native	✅	3s	3s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	3s	5s	-40%
poly_pointwise_montgomery_native	✅	3s	5s	-40%
poly_reduce	✅	3s	2s	+50%
poly_sub	✅	3s	3s	+0%
poly_use_hint_native_aarch64	✅	3s	2s	+50%
poly_use_hint_native_x86_64	✅	3s	-	new
polyveck_chknorm	✅	3s	3s	+0%
polyveck_pack_eta	✅	3s	6s	-50%
polyveck_pack_w1	✅	3s	3s	+0%
polyvecl_uniform_gamma1	✅	3s	2s	+50%
polyvecl_uniform_gamma1_serial	✅	3s	4s	-25%
polyw1_pack_88	✅	3s	3s	+0%
polyz_pack	✅	3s	5s	-40%
polyz_unpack_c	✅	3s	3s	+0%
polyz_unpack_native_x86_64	✅	3s	3s	+0%
rej_uniform_eta_native_x86_64	✅	3s	-	new
rej_uniform_native_aarch64	✅	3s	2s	+50%
shake128_absorb	✅	3s	4s	-25%
shake128_finalize	✅	3s	2s	+50%
shake128_init	✅	3s	1s	+200%
shake128_squeeze	✅	3s	2s	+50%
shake128x4_absorb_once	✅	3s	5s	-40%
shake128x4_squeezeblocks	✅	3s	3s	+0%
shake256x4_squeezeblocks	✅	3s	1s	+200%
sign_signature_pre_hash_internal	✅	3s	5s	-40%
sk_s1hat_get_poly	✅	3s	3s	+0%
unpack_sk	✅	3s	5s	-40%
unpack_sk_s2hat	✅	3s	3s	+0%
use_hint	✅	3s	3s	+0%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	4s	-50%
keccak_f1600_x4_native_avx2	✅	2s	2s	+0%
keccak_finalize	✅	2s	1s	+100%
keccak_squeeze	✅	2s	2s	+0%
keccakf1600x4_extract_bytes	✅	2s	2s	+0%
keccakf1600x4_xor_bytes_native	✅	2s	3s	-33%
mld_ct_abs_i32	✅	2s	3s	-33%
mld_ct_cmask_nonzero_u8	✅	2s	3s	-33%
mld_ct_get_optblocker_i64	✅	2s	3s	-33%
mld_ct_get_optblocker_u32	✅	2s	2s	+0%
mld_ct_get_optblocker_u8	✅	2s	3s	-33%
mld_ct_memcmp	✅	2s	3s	-33%
mld_keccakf1600_extract_bytes	✅	2s	4s	-50%
mld_polymat_expand_entry	✅	2s	3s	-33%
montgomery_reduce	✅	2s	3s	-33%
ntt_native_aarch64	✅	2s	6s	-67%
pack_sig_h	✅	2s	4s	-50%
pack_sk_rho_key_tr_s2	✅	2s	3s	-33%
poly_chknorm_native	✅	2s	4s	-50%
poly_chknorm_native_x86_64	✅	2s	2s	+0%
poly_decompose_32_native_aarch64	✅	2s	5s	-60%
poly_decompose_88_native_aarch64	✅	2s	2s	+0%
poly_decompose_native	✅	2s	2s	+0%
poly_decompose_native_x86_64	✅	2s	2s	+0%
poly_invntt_tomont	✅	2s	1s	+100%
poly_uniform_gamma1	✅	2s	4s	-50%
poly_use_hint	✅	2s	1s	+100%
polyt1_pack	✅	2s	3s	-33%
polyvec_matrix_pointwise_montgomery_row	✅	2s	3s	-33%
polyw1_pack_32	✅	2s	4s	-50%
polyz_unpack	✅	2s	2s	+0%
polyz_unpack_19_native_aarch64	✅	2s	4s	-50%
rej_eta	✅	2s	4s	-50%
shake256	✅	2s	2s	+0%
shake256_absorb	✅	2s	2s	+0%
shake256_release	✅	2s	3s	-33%
shake256_squeeze	✅	2s	2s	+0%
sign_verify_extmu	✅	2s	3s	-33%
sk_t0hat_get_poly	✅	2s	4s	-50%
unpack_pk_t1	✅	2s	1s	+100%
unpack_sk_s1hat	✅	2s	2s	+0%
yvec_init	✅	2s	4s	-50%
keccakf1600_permute	✅	1s	3s	-67%
keccakf1600_permute_native	✅	1s	4s	-75%
keccakf1600_xor_bytes	✅	1s	3s	-67%
mld_ct_sel_int32	✅	1s	3s	-67%
mld_keccakf1600x4_xor_bytes_c	✅	1s	4s	-75%
mld_value_barrier_i64	✅	1s	1s	+0%
mld_value_barrier_u32	✅	1s	2s	-50%
mld_value_barrier_u8	✅	1s	3s	-67%
polyvecl_pointwise_acc_montgomery	✅	1s	5s	-80%

[hanno-becker]

Why does the ABI checker fail? There's no reason it couldn't run on Zephyr targets, AFAIU.

[mkannwischer]

Other tests are disabled via an argument to functest, so this is somewhat inconsistent.
Could you please use an Github action argument instead?

[bremoran]

Thanks — addressed in 059167a7d. The functest action now exposes a default-enabled abicheck input and translates it to --abicheck / --no-abicheck, consistently with the other test selectors. The Zephyr workflow sets abicheck: false; extra_args is back to only --no-auto.

The exact-head Zephyr run passed all five targets. In the M55 job, the log shows abicheck: false, extra_args: --no-auto, and the resulting command contains --no-abicheck. Full PR CI is still running without failures.

[bremoran]

Why does the ABI checker fail? There's no reason it couldn't run on Zephyr targets, AFAIU.

You’re right: there is no fundamental reason the ABI checker could not run on Zephyr. The issue is that it is not currently integrated as a Zephyr application.

Normal Zephyr tests are built as Arm firmware through Zephyr CMake. abicheck, however, follows the generic Make path and derives its architecture from the CI host. On ubuntu-latest, it therefore builds an x86_64 executable. The Zephyr wrapper then passes that executable to qemu-system-arm, which results in a HardFault at PC=0.

Only M55 encounters this because it is the sole Zephyr matrix target using opt=all; ABI checking runs only for optimized builds. The other targets use no_opt and never enter this path.

Because the current setup does not provide valid ABI-check coverage on Zephyr, I disabled it there as an issue orthogonal to the x1 optimization work in #1277. I also agree with @mkannwischer's consistency point: the exclusion should be expressed as a dedicated functest action argument rather than through extra_args.

A working Zephyr ABI checker would require us to:

1. Select armv81m from the Zephyr target rather than the CI host.
2. Build the ABI driver, call stub, self-tests, generated checks, and implementation assembly through Zephyr CMake.
3. Preserve the per-source Arm/MVE feature flags.
4. Integrate the checker’s entry point, output, and exit status with the Zephyr shim.
5. Confirm that the checker’s deliberate register-corruption self-tests fail as expected before relying on kernel results.

I agree this would be useful. Could you clarify whether Zephyr-native ABI checking is a prerequisite for merging #1277? If so, we will prioritize it as such; otherwise, I suggest tracking it as a separate test-infrastructure follow-up.

[bremoran]

Superseded by #1318, which runs ABI checks as Zephyr applications instead of disabling them. Closing in favor of #1318.