HOL-Light: Align various proofs with other proofs by mkannwischer · Pull Request #1404 · pq-code-package/mldsa-native

mkannwischer · 2026-08-30T05:53:40Z

Preparation for #1009. See individual commit messages.

These theorems were assembled by rewriting the result of prove, rather than being proved outright. Align with the other proofs, to enable #1009 Statements are unchanged. Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

The six subroutine-level theorems in the rej_uniform proofs were bound to the result of a let-block or of ADD_IBT_RULE rather than to prove diverging from what we do in mlkem-native. Align them to enable #1009. Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

Several proofs carried prefixes that had drifted from their filenames, e.g. POLY_USE_HINT_32_AARCH64_ASM_CORRECT in mldsa_poly_use_hint_32_aarch64_asm.ml and MLDSA_DECOMPOSE32_CORRECT in mldsa_poly_decompose_32_avx2_asm.ml. Preparation for #1009, whose theorem check derives the expected names from the filename. Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

oqs-bot · 2026-08-30T06:15:20Z

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

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`compute_pack_t0_t1`	⚠️	34s	7s	+386%
`mld_attempt_signature_generation`	⚠️	156s	31s	+403%
`sign_keypair_internal`	⚠️	27s	3s	+800%
`sign_pk_from_sk`	⚠️	58s	5s	+1060%
`sign_verify_internal`	⚠️	189s	71s	+166%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1436s	1482s	-3.1%
`sign_verify_internal`	⚠️	189s	71s	+166%
`mld_attempt_signature_generation`	⚠️	156s	31s	+403%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	141s	201s	-30%
`poly_pointwise_montgomery_c`	✅	68s	116s	-41%
`mld_invntt_layer`	✅	60s	108s	-44%
`sign_pk_from_sk`	⚠️	58s	5s	+1060%
`polyvecl_chknorm`	✅	54s	43s	+26%
`compute_pack_t0_t1`	⚠️	34s	7s	+386%
`sign_keypair_internal`	⚠️	27s	3s	+800%
`fqmul`	✅	25s	40s	-38%
`mld_ntt_layer`	✅	22s	43s	-49%
`sign_signature_internal`	✅	13s	6s	+117%
`keccakf1600x4_permute_native`	✅	12s	22s	-45%
`mld_ntt_butterfly_block`	✅	12s	25s	-52%
`rej_uniform_c`	✅	12s	16s	-25%
`sig_unpack_hints`	✅	12s	1s	+1100%
`rej_uniform`	✅	11s	7s	+57%
`polyt0_unpack`	✅	10s	13s	-23%
`poly_ntt_c`	✅	9s	22s	-59%
`rej_uniform_native_x86_64`	✅	9s	-	new
`poly_uniform_eta_4x`	✅	8s	13s	-38%
`polyveck_decompose`	✅	8s	14s	-43%
`keccak_absorb_once_x4`	✅	6s	10s	-40%
`mld_check_pct`	✅	6s	12s	-50%
`poly_chknorm_c`	✅	6s	13s	-54%
`poly_invntt_tomont_c`	✅	6s	10s	-40%
`keccak_absorb`	✅	5s	3s	+67%
`poly_uniform_gamma1`	✅	5s	3s	+67%
`polyeta_unpack`	✅	5s	4s	+25%
`polyvecl_ntt`	✅	5s	7s	-29%
`polyw1_pack_32`	✅	5s	2s	+150%
`sign_keypair`	✅	5s	4s	+25%
`sign_signature`	✅	5s	5s	+0%
`sign_verify_pre_hash_internal`	✅	5s	5s	+0%
`keccak_f1600_x1_native_aarch64`	✅	4s	2s	+100%
`keccakf1600x4_extract_bytes_native`	✅	4s	1s	+300%
`keccakf1600x4_xor_bytes_native`	✅	4s	2s	+100%
`mld_compute_pack_z`	✅	4s	5s	-20%
`pack_sk_rho_key_tr_s2`	✅	4s	2s	+100%
`pack_sk_s1`	✅	4s	3s	+33%
`pointwise_acc_native_aarch64`	✅	4s	6s	-33%
`pointwise_acc_native_x86_64`	✅	4s	5s	-20%
`poly_add`	✅	4s	7s	-43%
`poly_caddq_native_aarch64`	✅	4s	2s	+100%
`poly_challenge`	✅	4s	5s	-20%
`poly_chknorm`	✅	4s	3s	+33%
`poly_decompose_c`	✅	4s	8s	-50%
`poly_sub`	✅	4s	4s	+0%
`poly_uniform`	✅	4s	2s	+100%
`poly_uniform_gamma1_4x`	✅	4s	3s	+33%
`poly_use_hint`	✅	4s	3s	+33%
`polyt0_pack`	✅	4s	5s	-20%
`polyvec_matrix_pointwise_montgomery_row`	✅	4s	8s	-50%
`polyveck_caddq`	✅	4s	7s	-43%
`polyveck_invntt_tomont`	✅	4s	7s	-43%
`polyvecl_unpack_eta`	✅	4s	2s	+100%
`polyz_pack`	✅	4s	3s	+33%
`sign_signature_extmu`	✅	4s	4s	+0%
`sign_verify_pre_hash_shake256`	✅	4s	6s	-33%
`sk_s1hat_get_poly`	✅	4s	3s	+33%
`unpack_sk_s1hat`	✅	4s	1s	+300%
`caddq`	✅	3s	2s	+50%
`intt_native_x86_64`	✅	3s	4s	-25%
`keccak_init`	✅	3s	4s	-25%
`keccak_squeezeblocks_x4`	✅	3s	4s	-25%
`keccakf1600_extract_bytes (big endian)`	✅	3s	3s	+0%
`make_hint`	✅	3s	3s	+0%
`mld_ct_cmask_nonzero_u8`	✅	3s	2s	+50%
`mld_ct_get_optblocker_u8`	✅	3s	4s	-25%
`mld_ct_memcmp`	✅	3s	4s	-25%
`mld_ct_sel_int32`	✅	3s	2s	+50%
`mld_h`	✅	3s	3s	+0%
`mld_keccakf1600_extract_bytes`	✅	3s	2s	+50%
`mld_keccakf1600_permute_c`	✅	3s	7s	-57%
`mld_sign_finish`	✅	3s	-	new
`mld_value_barrier_u32`	✅	3s	4s	-25%
`montgomery_reduce`	✅	3s	1s	+200%
`ntt_native_aarch64`	✅	3s	3s	+0%
`nttunpack_native_x86_64`	✅	3s	3s	+0%
`pack_sig_z`	✅	3s	1s	+200%
`poly_caddq_c`	✅	3s	5s	-40%
`poly_decompose`	✅	3s	2s	+50%
`poly_decompose_32_native_aarch64`	✅	3s	4s	-25%
`poly_invntt_tomont`	✅	3s	5s	-40%
`poly_permute_bitrev_to_custom_optional`	✅	3s	3s	+0%
`poly_uniform_eta`	✅	3s	5s	-40%
`poly_use_hint_c`	✅	3s	2s	+50%
`poly_use_hint_native`	✅	3s	7s	-57%
`poly_use_hint_native_aarch64`	✅	3s	4s	-25%
`polyt1_pack`	✅	3s	3s	+0%
`polyt1_unpack`	✅	3s	3s	+0%
`polyvec_matrix_expand_serial`	✅	3s	3s	+0%
`polyveck_pack_eta`	✅	3s	3s	+0%
`polyveck_reduce`	✅	3s	6s	-50%
`polyveck_unpack_eta`	✅	3s	3s	+0%
`polyvecl_pointwise_acc_montgomery`	✅	3s	3s	+0%
`polyvecl_uniform_gamma1_serial`	✅	3s	1s	+200%
`polyvecl_unpack_z`	✅	3s	1s	+200%
`polyz_unpack_19_native_aarch64`	✅	3s	5s	-40%
`rej_uniform_native`	✅	3s	4s	-25%
`rej_uniform_native_aarch64`	✅	3s	5s	-40%
`shake128_release`	✅	3s	2s	+50%
`sign_signature_pre_hash_internal`	✅	3s	3s	+0%
`sign_signature_pre_hash_shake256`	✅	3s	7s	-57%
`unpack_sk_t0hat`	✅	3s	4s	-25%
`use_hint`	✅	3s	2s	+50%
`yvec_init`	✅	3s	5s	-40%
`decompose`	✅	2s	4s	-50%
`fqscale`	✅	2s	3s	-33%
`intt_native_aarch64`	✅	2s	2s	+0%
`keccak_f1600_x4_native_aarch64_v84a`	✅	2s	2s	+0%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	2s	3s	-33%
`keccak_f1600_x4_native_avx2`	✅	2s	2s	+0%
`keccak_finalize`	✅	2s	2s	+0%
`keccak_squeeze`	✅	2s	2s	+0%
`keccakf1600_xor_bytes`	✅	2s	4s	-50%
`keccakf1600_xor_bytes (big endian)`	✅	2s	2s	+0%
`keccakf1600x4_extract_bytes`	✅	2s	4s	-50%
`mld_ct_abs_i32`	✅	2s	6s	-67%
`mld_ct_cmask_neg_i32`	✅	2s	3s	-33%
`mld_ct_cmask_nonzero_u32`	✅	2s	3s	-33%
`mld_ct_get_optblocker_i64`	✅	2s	1s	+100%
`mld_ct_get_optblocker_u32`	✅	2s	3s	-33%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	2s	+0%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	2s	+0%
`mld_polymat_expand_entry`	✅	2s	3s	-33%
`mld_sample_s1_s2_serial`	✅	2s	3s	-33%
`mld_sign_resume`	✅	2s	-	new
`mld_value_barrier_i64`	✅	2s	2s	+0%
`mld_value_barrier_u8`	✅	2s	1s	+100%
`pack_sig_c`	✅	2s	3s	-33%
`pack_sig_h`	✅	2s	2s	+0%
`pointwise_native_aarch64`	✅	2s	3s	-33%
`poly_chknorm_native_aarch64`	✅	2s	2s	+0%
`poly_chknorm_native_x86_64`	✅	2s	4s	-50%
`poly_decompose_88_native_aarch64`	✅	2s	2s	+0%
`poly_decompose_native_x86_64`	✅	2s	2s	+0%
`poly_invntt_tomont_native`	✅	2s	5s	-60%
`poly_ntt_native`	✅	2s	2s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	2s	3s	-33%
`poly_pointwise_montgomery`	✅	2s	2s	+0%
`poly_pointwise_montgomery_native`	✅	2s	4s	-50%
`poly_power2round`	✅	2s	7s	-71%
`poly_reduce`	✅	2s	4s	-50%
`poly_shiftl`	✅	2s	3s	-33%
`poly_uniform_4x`	✅	2s	4s	-50%
`poly_use_hint_native_x86_64`	✅	2s	-	new
`polyvec_matrix_expand`	✅	2s	6s	-67%
`polyveck_chknorm`	✅	2s	36s	-94%
`polyveck_ntt`	✅	2s	4s	-50%
`polyveck_pack_w1`	✅	2s	4s	-50%
`polyvecl_pack_eta`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery_native`	✅	2s	3s	-33%
`polyvecl_uniform_gamma1`	✅	2s	4s	-50%
`polyw1_pack`	✅	2s	3s	-33%
`polyz_unpack_17_native_aarch64`	✅	2s	2s	+0%
`polyz_unpack_c`	✅	2s	9s	-78%
`polyz_unpack_native`	✅	2s	3s	-33%
`polyz_unpack_native_x86_64`	✅	2s	3s	-33%
`power2round`	✅	2s	2s	+0%
`reduce32`	✅	2s	2s	+0%
`rej_eta`	✅	2s	5s	-60%
`rej_eta_c`	✅	2s	4s	-50%
`rej_eta_native`	✅	2s	3s	-33%
`rej_uniform_eta_native_aarch64`	✅	2s	5s	-60%
`rej_uniform_eta_native_x86_64`	✅	2s	-	new
`shake128_finalize`	✅	2s	2s	+0%
`shake128_init`	✅	2s	6s	-67%
`shake128x4_absorb_once`	✅	2s	2s	+0%
`shake256`	✅	2s	2s	+0%
`shake256_absorb`	✅	2s	4s	-50%
`shake256_init`	✅	2s	4s	-50%
`shake256_release`	✅	2s	3s	-33%
`shake256_squeeze`	✅	2s	4s	-50%
`sign_verify_extmu`	✅	2s	2s	+0%
`sk_s2hat_get_poly`	✅	2s	1s	+100%
`sys_check_capability`	✅	2s	1s	+100%
`unpack_sk`	✅	2s	3s	-33%
`unpack_sk_s2hat`	✅	2s	3s	-33%
`yvec_get_poly`	✅	2s	3s	-33%
`keccak_f1600_x1_native_aarch64_v84a`	✅	1s	2s	-50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	1s	3s	-67%
`keccakf1600_permute`	✅	1s	4s	-75%
`keccakf1600_permute_native`	✅	1s	2s	-50%
`keccakf1600x4_permute`	✅	1s	1s	+0%
`keccakf1600x4_xor_bytes`	✅	1s	2s	-50%
`mld_prepare_domain_separation_prefix`	✅	1s	4s	-75%
`mld_sample_s1_s2`	✅	1s	6s	-83%
`mld_sign_attempt`	✅	1s	-	new
`ntt_native_x86_64`	✅	1s	5s	-80%
`pointwise_native_x86_64`	✅	1s	2s	-50%
`poly_caddq`	✅	1s	3s	-67%
`poly_caddq_native`	✅	1s	4s	-75%
`poly_caddq_native_x86_64`	✅	1s	1s	+0%
`poly_chknorm_native`	✅	1s	4s	-75%
`poly_decompose_native`	✅	1s	5s	-80%
`poly_ntt`	✅	1s	2s	-50%
`polyeta_pack`	✅	1s	1s	+0%
`polyvecl_pointwise_acc_montgomery_c`	✅	1s	3s	-67%
`polyw1_pack_88`	✅	1s	3s	-67%
`polyz_unpack`	✅	1s	3s	-67%
`shake128_absorb`	✅	1s	2s	-50%
`shake128_squeeze`	✅	1s	3s	-67%
`shake128x4_squeezeblocks`	✅	1s	2s	-50%
`shake256_finalize`	✅	1s	1s	+0%
`shake256x4_absorb_once`	✅	1s	2s	-50%
`shake256x4_squeezeblocks`	✅	1s	2s	-50%
`sign_verify`	✅	1s	6s	-83%
`sk_t0hat_get_poly`	✅	1s	1s	+0%
`unpack_pk_t1`	✅	1s	2s	-50%

oqs-bot · 2026-08-30T06:15:40Z

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

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`compute_pack_t0_t1`	⚠️	30s	12s	+150%
`mld_attempt_signature_generation`	⚠️	163s	19s	+758%
`sign_pk_from_sk`	⚠️	44s	5s	+780%
`sign_verify_internal`	⚠️	181s	49s	+269%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1299s	1364s	-4.8%
`sign_verify_internal`	⚠️	181s	49s	+269%
`mld_attempt_signature_generation`	⚠️	163s	19s	+758%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	104s	149s	-30%
`poly_pointwise_montgomery_c`	✅	70s	112s	-38%
`mld_invntt_layer`	✅	56s	105s	-47%
`sign_pk_from_sk`	⚠️	44s	5s	+780%
`compute_pack_t0_t1`	⚠️	30s	12s	+150%
`fqmul`	✅	24s	39s	-38%
`mld_ntt_layer`	✅	23s	41s	-44%
`sign_keypair_internal`	✅	19s	4s	+375%
`rej_uniform_c`	✅	14s	16s	-12%
`mld_ntt_butterfly_block`	✅	12s	23s	-48%
`sig_unpack_hints`	✅	12s	2s	+500%
`sign_signature_internal`	✅	12s	4s	+200%
`keccakf1600x4_permute_native`	✅	11s	22s	-50%
`poly_ntt_c`	✅	11s	21s	-48%
`rej_uniform_native_x86_64`	✅	10s	-	new
`polyt0_unpack`	✅	9s	12s	-25%
`poly_uniform_eta_4x`	✅	8s	12s	-33%
`rej_uniform`	✅	8s	8s	+0%
`sign_signature_pre_hash_shake256`	✅	8s	4s	+100%
`polyeta_unpack`	✅	7s	14s	-50%
`polyz_unpack_c`	✅	7s	8s	-12%
`mld_keccakf1600_permute_c`	✅	6s	7s	-14%
`poly_chknorm_c`	✅	6s	11s	-45%
`polyvec_matrix_pointwise_montgomery_row`	✅	6s	6s	+0%
`sign_keypair`	✅	6s	5s	+20%
`keccak_absorb_once_x4`	✅	5s	8s	-38%
`mld_check_pct`	✅	5s	15s	-67%
`poly_invntt_tomont_c`	✅	5s	11s	-55%
`poly_use_hint_native`	✅	5s	3s	+67%
`polyt1_unpack`	✅	5s	2s	+150%
`polyveck_decompose`	✅	5s	7s	-29%
`rej_uniform_eta_native_x86_64`	✅	5s	-	new
`sign_signature_extmu`	✅	5s	4s	+25%
`keccak_squeeze`	✅	4s	2s	+100%
`pointwise_acc_native_x86_64`	✅	4s	4s	+0%
`pointwise_native_aarch64`	✅	4s	2s	+100%
`poly_caddq`	✅	4s	4s	+0%
`poly_challenge`	✅	4s	6s	-33%
`poly_decompose_native`	✅	4s	2s	+100%
`poly_ntt`	✅	4s	3s	+33%
`poly_power2round`	✅	4s	4s	+0%
`poly_reduce`	✅	4s	4s	+0%
`polyt0_pack`	✅	4s	4s	+0%
`polyt1_pack`	✅	4s	3s	+33%
`polyvec_matrix_expand`	✅	4s	3s	+33%
`polyveck_caddq`	✅	4s	3s	+33%
`polyveck_pack_w1`	✅	4s	3s	+33%
`polyvecl_uniform_gamma1_serial`	✅	4s	2s	+100%
`polyz_pack`	✅	4s	2s	+100%
`polyz_unpack_native`	✅	4s	3s	+33%
`reduce32`	✅	4s	3s	+33%
`sign_verify_pre_hash_shake256`	✅	4s	5s	-20%
`unpack_sk_s1hat`	✅	4s	3s	+33%
`keccak_absorb`	✅	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_finalize`	✅	3s	2s	+50%
`keccakf1600_permute_native`	✅	3s	3s	+0%
`keccakf1600x4_xor_bytes`	✅	3s	3s	+0%
`mld_compute_pack_z`	✅	3s	6s	-50%
`mld_ct_cmask_neg_i32`	✅	3s	2s	+50%
`mld_h`	✅	3s	4s	-25%
`mld_sign_resume`	✅	3s	-	new
`mld_value_barrier_u32`	✅	3s	1s	+200%
`montgomery_reduce`	✅	3s	2s	+50%
`pack_sig_h`	✅	3s	4s	-25%
`poly_add`	✅	3s	7s	-57%
`poly_chknorm_native`	✅	3s	4s	-25%
`poly_decompose_native_x86_64`	✅	3s	2s	+50%
`poly_invntt_tomont`	✅	3s	2s	+50%
`poly_invntt_tomont_native`	✅	3s	3s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	3s	3s	+0%
`poly_uniform`	✅	3s	3s	+0%
`poly_use_hint_c`	✅	3s	5s	-40%
`poly_use_hint_native_aarch64`	✅	3s	3s	+0%
`polyveck_unpack_eta`	✅	3s	2s	+50%
`polyvecl_ntt`	✅	3s	3s	+0%
`polyvecl_pointwise_acc_montgomery_native`	✅	3s	3s	+0%
`polyvecl_uniform_gamma1`	✅	3s	2s	+50%
`polyw1_pack_88`	✅	3s	2s	+50%
`polyz_unpack_17_native_aarch64`	✅	3s	2s	+50%
`polyz_unpack_19_native_aarch64`	✅	3s	4s	-25%
`power2round`	✅	3s	2s	+50%
`rej_uniform_native`	✅	3s	5s	-40%
`rej_uniform_native_aarch64`	✅	3s	3s	+0%
`shake128_init`	✅	3s	2s	+50%
`shake128x4_absorb_once`	✅	3s	2s	+50%
`shake256_absorb`	✅	3s	2s	+50%
`shake256_release`	✅	3s	1s	+200%
`sign_signature_pre_hash_internal`	✅	3s	4s	-25%
`sign_verify`	✅	3s	4s	-25%
`sk_s1hat_get_poly`	✅	3s	2s	+50%
`unpack_sk`	✅	3s	3s	+0%
`unpack_sk_t0hat`	✅	3s	2s	+50%
`use_hint`	✅	3s	2s	+50%
`yvec_get_poly`	✅	3s	3s	+0%
`caddq`	✅	2s	6s	-67%
`fqscale`	✅	2s	2s	+0%
`intt_native_x86_64`	✅	2s	2s	+0%
`keccak_f1600_x1_native_aarch64`	✅	2s	3s	-33%
`keccak_f1600_x4_native_aarch64_v84a`	✅	2s	3s	-33%
`keccak_f1600_x4_native_avx2`	✅	2s	2s	+0%
`keccak_init`	✅	2s	3s	-33%
`keccak_squeezeblocks_x4`	✅	2s	3s	-33%
`keccakf1600_permute`	✅	2s	2s	+0%
`keccakf1600_xor_bytes`	✅	2s	3s	-33%
`keccakf1600_xor_bytes (big endian)`	✅	2s	6s	-67%
`keccakf1600x4_extract_bytes`	✅	2s	2s	+0%
`keccakf1600x4_extract_bytes_native`	✅	2s	4s	-50%
`keccakf1600x4_permute`	✅	2s	4s	-50%
`keccakf1600x4_xor_bytes_native`	✅	2s	5s	-60%
`make_hint`	✅	2s	3s	-33%
`mld_ct_cmask_nonzero_u32`	✅	2s	3s	-33%
`mld_ct_get_optblocker_i64`	✅	2s	4s	-50%
`mld_ct_get_optblocker_u8`	✅	2s	2s	+0%
`mld_ct_sel_int32`	✅	2s	3s	-33%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	4s	-50%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	4s	-50%
`mld_polymat_expand_entry`	✅	2s	2s	+0%
`mld_prepare_domain_separation_prefix`	✅	2s	3s	-33%
`mld_sample_s1_s2_serial`	✅	2s	4s	-50%
`mld_sign_attempt`	✅	2s	-	new
`mld_value_barrier_u8`	✅	2s	4s	-50%
`pack_sk_rho_key_tr_s2`	✅	2s	5s	-60%
`pack_sk_s1`	✅	2s	3s	-33%
`pointwise_acc_native_aarch64`	✅	2s	6s	-67%
`pointwise_native_x86_64`	✅	2s	4s	-50%
`poly_caddq_c`	✅	2s	3s	-33%
`poly_caddq_native`	✅	2s	3s	-33%
`poly_caddq_native_aarch64`	✅	2s	3s	-33%
`poly_caddq_native_x86_64`	✅	2s	4s	-50%
`poly_chknorm_native_x86_64`	✅	2s	2s	+0%
`poly_decompose`	✅	2s	2s	+0%
`poly_decompose_88_native_aarch64`	✅	2s	3s	-33%
`poly_decompose_c`	✅	2s	5s	-60%
`poly_ntt_native`	✅	2s	3s	-33%
`poly_permute_bitrev_to_custom_optional`	✅	2s	5s	-60%
`poly_pointwise_montgomery_native`	✅	2s	2s	+0%
`poly_shiftl`	✅	2s	4s	-50%
`poly_sub`	✅	2s	3s	-33%
`poly_use_hint`	✅	2s	2s	+0%
`poly_use_hint_native_x86_64`	✅	2s	-	new
`polyeta_pack`	✅	2s	3s	-33%
`polyveck_chknorm`	✅	2s	67s	-97%
`polyveck_invntt_tomont`	✅	2s	5s	-60%
`polyveck_pack_eta`	✅	2s	4s	-50%
`polyveck_reduce`	✅	2s	4s	-50%
`polyvecl_chknorm`	✅	2s	11s	-82%
`polyvecl_pack_eta`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery_c`	✅	2s	4s	-50%
`polyvecl_unpack_eta`	✅	2s	4s	-50%
`polyvecl_unpack_z`	✅	2s	3s	-33%
`polyw1_pack`	✅	2s	4s	-50%
`polyw1_pack_32`	✅	2s	3s	-33%
`polyz_unpack`	✅	2s	3s	-33%
`polyz_unpack_native_x86_64`	✅	2s	3s	-33%
`rej_eta_c`	✅	2s	4s	-50%
`shake128_absorb`	✅	2s	3s	-33%
`shake256_squeeze`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	1s	+100%
`shake256x4_squeezeblocks`	✅	2s	2s	+0%
`sign_signature`	✅	2s	6s	-67%
`sign_verify_extmu`	✅	2s	5s	-60%
`sign_verify_pre_hash_internal`	✅	2s	5s	-60%
`sk_s2hat_get_poly`	✅	2s	5s	-60%
`sk_t0hat_get_poly`	✅	2s	1s	+100%
`yvec_init`	✅	2s	1s	+100%
`decompose`	✅	1s	3s	-67%
`intt_native_aarch64`	✅	1s	3s	-67%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	1s	2s	-50%
`keccakf1600_extract_bytes (big endian)`	✅	1s	4s	-75%
`mld_ct_abs_i32`	✅	1s	3s	-67%
`mld_ct_cmask_nonzero_u8`	✅	1s	2s	-50%
`mld_ct_get_optblocker_u32`	✅	1s	2s	-50%
`mld_ct_memcmp`	✅	1s	1s	+0%
`mld_keccakf1600_extract_bytes`	✅	1s	2s	-50%
`mld_sample_s1_s2`	✅	1s	1s	+0%
`mld_sign_finish`	✅	1s	-	new
`mld_value_barrier_i64`	✅	1s	3s	-67%
`ntt_native_aarch64`	✅	1s	4s	-75%
`ntt_native_x86_64`	✅	1s	3s	-67%
`nttunpack_native_x86_64`	✅	1s	4s	-75%
`pack_sig_c`	✅	1s	5s	-80%
`pack_sig_z`	✅	1s	2s	-50%
`poly_chknorm`	✅	1s	3s	-67%
`poly_chknorm_native_aarch64`	✅	1s	2s	-50%
`poly_decompose_32_native_aarch64`	✅	1s	4s	-75%
`poly_pointwise_montgomery`	✅	1s	3s	-67%
`poly_uniform_4x`	✅	1s	3s	-67%
`poly_uniform_eta`	✅	1s	2s	-50%
`poly_uniform_gamma1`	✅	1s	3s	-67%
`poly_uniform_gamma1_4x`	✅	1s	5s	-80%
`polyvec_matrix_expand_serial`	✅	1s	4s	-75%
`polyveck_ntt`	✅	1s	2s	-50%
`polyvecl_pointwise_acc_montgomery`	✅	1s	3s	-67%
`rej_eta`	✅	1s	5s	-80%
`rej_eta_native`	✅	1s	3s	-67%
`rej_uniform_eta_native_aarch64`	✅	1s	3s	-67%
`shake128_finalize`	✅	1s	3s	-67%
`shake128_release`	✅	1s	2s	-50%
`shake128_squeeze`	✅	1s	2s	-50%
`shake128x4_squeezeblocks`	✅	1s	2s	-50%
`shake256`	✅	1s	1s	+0%
`shake256_finalize`	✅	1s	2s	-50%
`shake256_init`	✅	1s	4s	-75%
`sys_check_capability`	✅	1s	2s	-50%
`unpack_pk_t1`	✅	1s	3s	-67%
`unpack_sk_s2hat`	✅	1s	4s	-75%

oqs-bot · 2026-08-30T06:17:39Z

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

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`compute_pack_t0_t1`	⚠️	29s	12s	+142%
`mld_attempt_signature_generation`	⚠️	249s	34s	+632%
`sign_keypair_internal`	⚠️	47s	6s	+683%
`sign_pk_from_sk`	⚠️	62s	6s	+933%
`sign_verify_internal`	⚠️	324s	47s	+589%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1674s	1436s	+16.6%
`sign_verify_internal`	⚠️	324s	47s	+589%
`mld_attempt_signature_generation`	⚠️	249s	34s	+632%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	198s	196s	+1%
`poly_pointwise_montgomery_c`	✅	66s	125s	-47%
`sign_pk_from_sk`	⚠️	62s	6s	+933%
`mld_invntt_layer`	✅	56s	111s	-50%
`sign_keypair_internal`	⚠️	47s	6s	+683%
`compute_pack_t0_t1`	⚠️	29s	12s	+142%
`fqmul`	✅	22s	39s	-44%
`mld_ntt_layer`	✅	22s	44s	-50%
`keccakf1600x4_permute_native`	✅	13s	25s	-48%
`mld_ntt_butterfly_block`	✅	13s	23s	-43%
`sig_unpack_hints`	✅	13s	4s	+225%
`sign_signature_internal`	✅	13s	3s	+333%
`rej_uniform_c`	✅	11s	18s	-39%
`poly_ntt_c`	✅	10s	19s	-47%
`rej_uniform_native_x86_64`	✅	10s	-	new
`polyt0_unpack`	✅	9s	14s	-36%
`rej_uniform`	✅	9s	7s	+29%
`poly_uniform_eta_4x`	✅	8s	12s	-33%
`mld_check_pct`	✅	7s	15s	-53%
`poly_chknorm_c`	✅	7s	13s	-46%
`poly_invntt_tomont_c`	✅	7s	9s	-22%
`polyeta_unpack`	✅	7s	13s	-46%
`polyvec_matrix_pointwise_montgomery_row`	✅	7s	13s	-46%
`polyveck_decompose`	✅	7s	12s	-42%
`polyvecl_ntt`	✅	6s	8s	-25%
`mld_ct_memcmp`	✅	5s	1s	+400%
`nttunpack_native_x86_64`	✅	5s	3s	+67%
`pointwise_acc_native_x86_64`	✅	5s	8s	-38%
`poly_add`	✅	5s	8s	-38%
`poly_decompose_c`	✅	5s	6s	-17%
`poly_invntt_tomont_native`	✅	5s	2s	+150%
`polyveck_reduce`	✅	5s	6s	-17%
`shake256x4_absorb_once`	✅	5s	5s	+0%
`sign_keypair`	✅	5s	4s	+25%
`sign_signature_pre_hash_shake256`	✅	5s	3s	+67%
`decompose`	✅	4s	2s	+100%
`keccak_absorb_once_x4`	✅	4s	8s	-50%
`keccak_finalize`	✅	4s	1s	+300%
`keccakf1600_permute_native`	✅	4s	3s	+33%
`mld_keccakf1600_extract_bytes`	✅	4s	1s	+300%
`mld_keccakf1600_permute_c`	✅	4s	8s	-50%
`mld_keccakf1600x4_xor_bytes_c`	✅	4s	1s	+300%
`mld_prepare_domain_separation_prefix`	✅	4s	3s	+33%
`pointwise_acc_native_aarch64`	✅	4s	5s	-20%
`poly_caddq_native_aarch64`	✅	4s	3s	+33%
`poly_decompose_88_native_aarch64`	✅	4s	2s	+100%
`poly_ntt`	✅	4s	2s	+100%
`poly_shiftl`	✅	4s	4s	+0%
`poly_uniform_eta`	✅	4s	5s	-20%
`polyt1_pack`	✅	4s	5s	-20%
`polyveck_invntt_tomont`	✅	4s	4s	+0%
`polyvecl_chknorm`	✅	4s	38s	-89%
`polyz_unpack_native_x86_64`	✅	4s	3s	+33%
`rej_eta_native`	✅	4s	4s	+0%
`sign_signature_extmu`	✅	4s	4s	+0%
`sign_verify_extmu`	✅	4s	4s	+0%
`unpack_sk_s2hat`	✅	4s	3s	+33%
`intt_native_x86_64`	✅	3s	4s	-25%
`keccak_absorb`	✅	3s	4s	-25%
`keccakf1600_extract_bytes (big endian)`	✅	3s	3s	+0%
`keccakf1600x4_extract_bytes_native`	✅	3s	4s	-25%
`keccakf1600x4_permute`	✅	3s	2s	+50%
`keccakf1600x4_xor_bytes_native`	✅	3s	2s	+50%
`mld_compute_pack_z`	✅	3s	6s	-50%
`mld_ct_cmask_nonzero_u32`	✅	3s	5s	-40%
`mld_ct_get_optblocker_u32`	✅	3s	2s	+50%
`mld_ct_get_optblocker_u8`	✅	3s	3s	+0%
`mld_h`	✅	3s	2s	+50%
`mld_sample_s1_s2`	✅	3s	8s	-62%
`mld_sign_finish`	✅	3s	-	new
`mld_value_barrier_i64`	✅	3s	2s	+50%
`ntt_native_aarch64`	✅	3s	4s	-25%
`ntt_native_x86_64`	✅	3s	2s	+50%
`pack_sig_c`	✅	3s	2s	+50%
`pack_sig_h`	✅	3s	3s	+0%
`poly_caddq_c`	✅	3s	3s	+0%
`poly_caddq_native`	✅	3s	3s	+0%
`poly_decompose_native`	✅	3s	2s	+50%
`poly_invntt_tomont`	✅	3s	4s	-25%
`poly_reduce`	✅	3s	4s	-25%
`poly_uniform_gamma1_4x`	✅	3s	3s	+0%
`poly_use_hint_native_aarch64`	✅	3s	3s	+0%
`polyeta_pack`	✅	3s	3s	+0%
`polyt0_pack`	✅	3s	3s	+0%
`polyveck_caddq`	✅	3s	8s	-62%
`polyveck_chknorm`	✅	3s	9s	-67%
`polyw1_pack`	✅	3s	2s	+50%
`polyw1_pack_32`	✅	3s	3s	+0%
`polyz_unpack_17_native_aarch64`	✅	3s	4s	-25%
`polyz_unpack_c`	✅	3s	7s	-57%
`rej_uniform_eta_native_x86_64`	✅	3s	-	new
`rej_uniform_native_aarch64`	✅	3s	3s	+0%
`shake128_squeeze`	✅	3s	1s	+200%
`shake128x4_absorb_once`	✅	3s	4s	-25%
`shake128x4_squeezeblocks`	✅	3s	1s	+200%
`shake256_absorb`	✅	3s	3s	+0%
`shake256_init`	✅	3s	3s	+0%
`sign_verify_pre_hash_internal`	✅	3s	3s	+0%
`sign_verify_pre_hash_shake256`	✅	3s	7s	-57%
`sk_t0hat_get_poly`	✅	3s	3s	+0%
`unpack_sk`	✅	3s	4s	-25%
`fqscale`	✅	2s	1s	+100%
`intt_native_aarch64`	✅	2s	4s	-50%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	2s	+0%
`keccak_f1600_x4_native_avx2`	✅	2s	3s	-33%
`keccak_squeeze`	✅	2s	5s	-60%
`keccak_squeezeblocks_x4`	✅	2s	4s	-50%
`keccakf1600_xor_bytes`	✅	2s	1s	+100%
`keccakf1600_xor_bytes (big endian)`	✅	2s	2s	+0%
`keccakf1600x4_xor_bytes`	✅	2s	1s	+100%
`make_hint`	✅	2s	2s	+0%
`mld_ct_cmask_neg_i32`	✅	2s	2s	+0%
`mld_ct_sel_int32`	✅	2s	2s	+0%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	3s	-33%
`mld_sample_s1_s2_serial`	✅	2s	6s	-67%
`mld_sign_resume`	✅	2s	-	new
`mld_value_barrier_u8`	✅	2s	2s	+0%
`montgomery_reduce`	✅	2s	2s	+0%
`pack_sk_rho_key_tr_s2`	✅	2s	2s	+0%
`pack_sk_s1`	✅	2s	2s	+0%
`pointwise_native_aarch64`	✅	2s	4s	-50%
`pointwise_native_x86_64`	✅	2s	5s	-60%
`poly_caddq`	✅	2s	5s	-60%
`poly_caddq_native_x86_64`	✅	2s	3s	-33%
`poly_challenge`	✅	2s	4s	-50%
`poly_chknorm`	✅	2s	4s	-50%
`poly_chknorm_native`	✅	2s	1s	+100%
`poly_chknorm_native_aarch64`	✅	2s	5s	-60%
`poly_chknorm_native_x86_64`	✅	2s	2s	+0%
`poly_decompose`	✅	2s	2s	+0%
`poly_decompose_32_native_aarch64`	✅	2s	3s	-33%
`poly_decompose_native_x86_64`	✅	2s	3s	-33%
`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_power2round`	✅	2s	7s	-71%
`poly_sub`	✅	2s	5s	-60%
`poly_uniform`	✅	2s	4s	-50%
`poly_uniform_4x`	✅	2s	3s	-33%
`poly_uniform_gamma1`	✅	2s	3s	-33%
`poly_use_hint`	✅	2s	4s	-50%
`poly_use_hint_native`	✅	2s	1s	+100%
`poly_use_hint_native_x86_64`	✅	2s	-	new
`polyt1_unpack`	✅	2s	3s	-33%
`polyvec_matrix_expand`	✅	2s	3s	-33%
`polyveck_pack_w1`	✅	2s	3s	-33%
`polyvecl_pack_eta`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery_c`	✅	2s	2s	+0%
`polyvecl_uniform_gamma1_serial`	✅	2s	2s	+0%
`polyvecl_unpack_z`	✅	2s	3s	-33%
`polyz_pack`	✅	2s	4s	-50%
`polyz_unpack`	✅	2s	3s	-33%
`power2round`	✅	2s	3s	-33%
`rej_eta`	✅	2s	2s	+0%
`rej_eta_c`	✅	2s	4s	-50%
`shake128_absorb`	✅	2s	2s	+0%
`shake128_release`	✅	2s	3s	-33%
`shake256`	✅	2s	3s	-33%
`shake256_release`	✅	2s	5s	-60%
`shake256_squeeze`	✅	2s	2s	+0%
`sign_signature`	✅	2s	4s	-50%
`sign_verify`	✅	2s	2s	+0%
`use_hint`	✅	2s	3s	-33%
`yvec_get_poly`	✅	2s	2s	+0%
`yvec_init`	✅	2s	4s	-50%
`caddq`	✅	1s	3s	-67%
`keccak_f1600_x1_native_aarch64`	✅	1s	2s	-50%
`keccak_f1600_x4_native_aarch64_v84a`	✅	1s	1s	+0%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	1s	2s	-50%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	1s	2s	-50%
`keccak_init`	✅	1s	1s	+0%
`keccakf1600_permute`	✅	1s	2s	-50%
`keccakf1600x4_extract_bytes`	✅	1s	1s	+0%
`mld_ct_abs_i32`	✅	1s	1s	+0%
`mld_ct_cmask_nonzero_u8`	✅	1s	2s	-50%
`mld_ct_get_optblocker_i64`	✅	1s	2s	-50%
`mld_polymat_expand_entry`	✅	1s	4s	-75%
`mld_sign_attempt`	✅	1s	-	new
`mld_value_barrier_u32`	✅	1s	3s	-67%
`pack_sig_z`	✅	1s	3s	-67%
`poly_ntt_native`	✅	1s	4s	-75%
`poly_pointwise_montgomery`	✅	1s	3s	-67%
`poly_use_hint_c`	✅	1s	4s	-75%
`polyvec_matrix_expand_serial`	✅	1s	3s	-67%
`polyveck_ntt`	✅	1s	3s	-67%
`polyveck_pack_eta`	✅	1s	5s	-80%
`polyveck_unpack_eta`	✅	1s	3s	-67%
`polyvecl_pointwise_acc_montgomery_native`	✅	1s	2s	-50%
`polyvecl_uniform_gamma1`	✅	1s	3s	-67%
`polyvecl_unpack_eta`	✅	1s	3s	-67%
`polyw1_pack_88`	✅	1s	2s	-50%
`polyz_unpack_19_native_aarch64`	✅	1s	5s	-80%
`polyz_unpack_native`	✅	1s	1s	+0%
`reduce32`	✅	1s	3s	-67%
`rej_uniform_eta_native_aarch64`	✅	1s	3s	-67%
`rej_uniform_native`	✅	1s	5s	-80%
`shake128_finalize`	✅	1s	2s	-50%
`shake128_init`	✅	1s	2s	-50%
`shake256_finalize`	✅	1s	3s	-67%
`shake256x4_squeezeblocks`	✅	1s	4s	-75%
`sign_signature_pre_hash_internal`	✅	1s	2s	-50%
`sk_s1hat_get_poly`	✅	1s	3s	-67%
`sk_s2hat_get_poly`	✅	1s	2s	-50%
`sys_check_capability`	✅	1s	2s	-50%
`unpack_pk_t1`	✅	1s	2s	-50%
`unpack_sk_s1hat`	✅	1s	3s	-67%
`unpack_sk_t0hat`	✅	1s	4s	-75%

oqs-bot · 2026-08-30T06:17:48Z

CBMC Results (ML-DSA-44)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`compute_pack_t0_t1`	⚠️	96s	50s	+92%
`mld_attempt_signature_generation`	⚠️	289s	58s	+398%
`sign_keypair_internal`	⚠️	21s	4s	+425%
`sign_pk_from_sk`	⚠️	37s	5s	+640%
`sign_signature_internal`	⚠️	96s	26s	+269%
`sign_verify_internal`	⚠️	284s	114s	+149%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1820s	1514s	+20.2%
`mld_attempt_signature_generation`	⚠️	289s	58s	+398%
`sign_verify_internal`	⚠️	284s	114s	+149%
`polyvecl_pointwise_acc_montgomery_c`	✅	151s	131s	+15%
`poly_pointwise_montgomery_c`	✅	141s	114s	+24%
`compute_pack_t0_t1`	⚠️	96s	50s	+92%
`sign_signature_internal`	⚠️	96s	26s	+269%
`mld_invntt_layer`	✅	59s	107s	-45%
`sign_pk_from_sk`	⚠️	37s	5s	+640%
`fqmul`	✅	23s	39s	-41%
`mld_ntt_layer`	✅	23s	42s	-45%
`sign_keypair_internal`	⚠️	21s	4s	+425%
`polyvec_matrix_expand`	✅	19s	28s	-32%
`sig_unpack_hints`	✅	19s	2s	+850%
`mld_ntt_butterfly_block`	✅	13s	23s	-43%
`keccakf1600x4_permute_native`	✅	11s	22s	-50%
`poly_ntt_c`	✅	11s	19s	-42%
`polyt0_unpack`	✅	10s	15s	-33%
`rej_uniform`	✅	9s	18s	-50%
`poly_uniform_eta_4x`	✅	8s	11s	-27%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	8s	15s	-47%
`rej_uniform_native_x86_64`	✅	8s	-	new
`poly_chknorm_c`	✅	7s	17s	-59%
`polyeta_unpack`	✅	7s	14s	-50%
`rej_uniform_c`	✅	7s	15s	-53%
`mld_check_pct`	✅	6s	14s	-57%
`mld_keccakf1600_permute_c`	✅	6s	8s	-25%
`poly_add`	✅	6s	7s	-14%
`poly_invntt_tomont_c`	✅	6s	11s	-45%
`polyz_unpack_c`	✅	6s	11s	-45%
`sign_verify_pre_hash_shake256`	✅	6s	5s	+20%
`mld_ct_memcmp`	✅	5s	3s	+67%
`poly_power2round`	✅	5s	4s	+25%
`polyveck_chknorm`	✅	5s	5s	+0%
`shake256_absorb`	✅	5s	3s	+67%
`sign_keypair`	✅	5s	4s	+25%
`sign_signature_pre_hash_shake256`	✅	5s	3s	+67%
`sign_verify`	✅	5s	4s	+25%
`unpack_pk_t1`	✅	5s	5s	+0%
`keccak_absorb`	✅	4s	5s	-20%
`keccak_f1600_x1_native_aarch64_v84a`	✅	4s	3s	+33%
`mld_sample_s1_s2`	✅	4s	4s	+0%
`pointwise_acc_native_x86_64`	✅	4s	7s	-43%
`poly_chknorm_native_aarch64`	✅	4s	4s	+0%
`poly_decompose_native`	✅	4s	3s	+33%
`poly_pointwise_montgomery`	✅	4s	3s	+33%
`poly_pointwise_montgomery_native`	✅	4s	2s	+100%
`poly_uniform_4x`	✅	4s	14s	-71%
`polyt1_unpack`	✅	4s	5s	-20%
`polyvecl_pointwise_acc_montgomery`	✅	4s	4s	+0%
`polyw1_pack_88`	✅	4s	1s	+300%
`rej_eta`	✅	4s	3s	+33%
`rej_eta_c`	✅	4s	4s	+0%
`caddq`	✅	3s	2s	+50%
`decompose`	✅	3s	2s	+50%
`intt_native_x86_64`	✅	3s	4s	-25%
`keccak_absorb_once_x4`	✅	3s	9s	-67%
`keccak_f1600_x4_native_aarch64_v84a`	✅	3s	2s	+50%
`keccak_init`	✅	3s	3s	+0%
`keccakf1600_permute_native`	✅	3s	3s	+0%
`keccakf1600x4_extract_bytes`	✅	3s	2s	+50%
`keccakf1600x4_xor_bytes`	✅	3s	2s	+50%
`mld_compute_pack_z`	✅	3s	7s	-57%
`mld_ct_abs_i32`	✅	3s	2s	+50%
`mld_ct_cmask_nonzero_u32`	✅	3s	2s	+50%
`mld_ct_get_optblocker_i64`	✅	3s	4s	-25%
`mld_ct_sel_int32`	✅	3s	2s	+50%
`mld_keccakf1600x4_xor_bytes_c`	✅	3s	2s	+50%
`mld_polymat_expand_entry`	✅	3s	3s	+0%
`mld_sign_finish`	✅	3s	-	new
`mld_sign_resume`	✅	3s	-	new
`mld_value_barrier_i64`	✅	3s	2s	+50%
`mld_value_barrier_u8`	✅	3s	3s	+0%
`nttunpack_native_x86_64`	✅	3s	1s	+200%
`pack_sig_c`	✅	3s	2s	+50%
`pack_sig_h`	✅	3s	3s	+0%
`pack_sig_z`	✅	3s	4s	-25%
`pointwise_acc_native_aarch64`	✅	3s	4s	-25%
`poly_caddq_native`	✅	3s	5s	-40%
`poly_chknorm`	✅	3s	4s	-25%
`poly_chknorm_native`	✅	3s	4s	-25%
`poly_chknorm_native_x86_64`	✅	3s	2s	+50%
`poly_decompose`	✅	3s	3s	+0%
`poly_ntt`	✅	3s	3s	+0%
`poly_permute_bitrev_to_custom_optional`	✅	3s	2s	+50%
`poly_shiftl`	✅	3s	3s	+0%
`poly_sub`	✅	3s	3s	+0%
`poly_use_hint_native`	✅	3s	4s	-25%
`poly_use_hint_native_x86_64`	✅	3s	-	new
`polyt1_pack`	✅	3s	4s	-25%
`polyvec_matrix_pointwise_montgomery_row`	✅	3s	2s	+50%
`polyveck_caddq`	✅	3s	3s	+0%
`polyveck_invntt_tomont`	✅	3s	5s	-40%
`polyvecl_ntt`	✅	3s	2s	+50%
`polyvecl_uniform_gamma1_serial`	✅	3s	2s	+50%
`polyw1_pack_32`	✅	3s	2s	+50%
`polyz_unpack_19_native_aarch64`	✅	3s	5s	-40%
`polyz_unpack_native`	✅	3s	2s	+50%
`power2round`	✅	3s	3s	+0%
`rej_uniform_eta_native_x86_64`	✅	3s	-	new
`rej_uniform_native`	✅	3s	4s	-25%
`rej_uniform_native_aarch64`	✅	3s	5s	-40%
`shake128_absorb`	✅	3s	2s	+50%
`shake256`	✅	3s	1s	+200%
`shake256x4_squeezeblocks`	✅	3s	4s	-25%
`sign_signature_pre_hash_internal`	✅	3s	6s	-50%
`sign_verify_extmu`	✅	3s	3s	+0%
`sign_verify_pre_hash_internal`	✅	3s	3s	+0%
`sys_check_capability`	✅	3s	4s	-25%
`unpack_sk_t0hat`	✅	3s	3s	+0%
`intt_native_aarch64`	✅	2s	9s	-78%
`keccak_f1600_x1_native_aarch64`	✅	2s	2s	+0%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	2s	3s	-33%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	2s	1s	+100%
`keccak_f1600_x4_native_avx2`	✅	2s	3s	-33%
`keccak_finalize`	✅	2s	3s	-33%
`keccak_squeeze`	✅	2s	1s	+100%
`keccak_squeezeblocks_x4`	✅	2s	4s	-50%
`keccakf1600_permute`	✅	2s	2s	+0%
`keccakf1600_xor_bytes`	✅	2s	1s	+100%
`make_hint`	✅	2s	3s	-33%
`mld_ct_get_optblocker_u32`	✅	2s	1s	+100%
`mld_h`	✅	2s	4s	-50%
`mld_prepare_domain_separation_prefix`	✅	2s	4s	-50%
`mld_sample_s1_s2_serial`	✅	2s	3s	-33%
`mld_value_barrier_u32`	✅	2s	2s	+0%
`ntt_native_x86_64`	✅	2s	3s	-33%
`pack_sk_s1`	✅	2s	2s	+0%
`pointwise_native_x86_64`	✅	2s	4s	-50%
`poly_caddq_native_aarch64`	✅	2s	4s	-50%
`poly_caddq_native_x86_64`	✅	2s	4s	-50%
`poly_challenge`	✅	2s	3s	-33%
`poly_decompose_32_native_aarch64`	✅	2s	2s	+0%
`poly_decompose_88_native_aarch64`	✅	2s	4s	-50%
`poly_decompose_native_x86_64`	✅	2s	3s	-33%
`poly_invntt_tomont`	✅	2s	4s	-50%
`poly_ntt_native`	✅	2s	5s	-60%
`poly_reduce`	✅	2s	3s	-33%
`poly_uniform`	✅	2s	6s	-67%
`poly_uniform_eta`	✅	2s	5s	-60%
`poly_uniform_gamma1_4x`	✅	2s	5s	-60%
`poly_use_hint`	✅	2s	4s	-50%
`poly_use_hint_native_aarch64`	✅	2s	2s	+0%
`polyveck_decompose`	✅	2s	4s	-50%
`polyveck_ntt`	✅	2s	5s	-60%
`polyveck_pack_eta`	✅	2s	2s	+0%
`polyveck_pack_w1`	✅	2s	1s	+100%
`polyveck_reduce`	✅	2s	5s	-60%
`polyvecl_pointwise_acc_montgomery_native`	✅	2s	2s	+0%
`polyvecl_unpack_z`	✅	2s	2s	+0%
`polyw1_pack`	✅	2s	3s	-33%
`polyz_unpack`	✅	2s	3s	-33%
`polyz_unpack_17_native_aarch64`	✅	2s	5s	-60%
`polyz_unpack_native_x86_64`	✅	2s	3s	-33%
`rej_eta_native`	✅	2s	6s	-67%
`rej_uniform_eta_native_aarch64`	✅	2s	2s	+0%
`shake128_finalize`	✅	2s	2s	+0%
`shake128_squeeze`	✅	2s	1s	+100%
`shake256_finalize`	✅	2s	2s	+0%
`shake256_squeeze`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	3s	-33%
`sign_signature`	✅	2s	3s	-33%
`sign_signature_extmu`	✅	2s	4s	-50%
`sk_s1hat_get_poly`	✅	2s	3s	-33%
`sk_s2hat_get_poly`	✅	2s	2s	+0%
`unpack_sk`	✅	2s	3s	-33%
`unpack_sk_s1hat`	✅	2s	1s	+100%
`yvec_get_poly`	✅	2s	3s	-33%
`yvec_init`	✅	2s	3s	-33%
`fqscale`	✅	1s	3s	-67%
`keccakf1600_extract_bytes (big endian)`	✅	1s	2s	-50%
`keccakf1600_xor_bytes (big endian)`	✅	1s	4s	-75%
`keccakf1600x4_extract_bytes_native`	✅	1s	3s	-67%
`keccakf1600x4_permute`	✅	1s	4s	-75%
`keccakf1600x4_xor_bytes_native`	✅	1s	3s	-67%
`mld_ct_cmask_neg_i32`	✅	1s	3s	-67%
`mld_ct_cmask_nonzero_u8`	✅	1s	2s	-50%
`mld_ct_get_optblocker_u8`	✅	1s	1s	+0%
`mld_keccakf1600_extract_bytes`	✅	1s	2s	-50%
`mld_keccakf1600x4_extract_bytes_c`	✅	1s	2s	-50%
`mld_sign_attempt`	✅	1s	-	new
`montgomery_reduce`	✅	1s	3s	-67%
`ntt_native_aarch64`	✅	1s	3s	-67%
`pack_sk_rho_key_tr_s2`	✅	1s	3s	-67%
`pointwise_native_aarch64`	✅	1s	5s	-80%
`poly_caddq`	✅	1s	2s	-50%
`poly_caddq_c`	✅	1s	2s	-50%
`poly_decompose_c`	✅	1s	4s	-75%
`poly_invntt_tomont_native`	✅	1s	4s	-75%
`poly_permute_bitrev_to_custom_optional_native`	✅	1s	4s	-75%
`poly_uniform_gamma1`	✅	1s	4s	-75%
`poly_use_hint_c`	✅	1s	3s	-67%
`polyeta_pack`	✅	1s	3s	-67%
`polyt0_pack`	✅	1s	2s	-50%
`polyvec_matrix_expand_serial`	✅	1s	8s	-88%
`polyveck_unpack_eta`	✅	1s	2s	-50%
`polyvecl_chknorm`	✅	1s	10s	-90%
`polyvecl_pack_eta`	✅	1s	3s	-67%
`polyvecl_uniform_gamma1`	✅	1s	3s	-67%
`polyvecl_unpack_eta`	✅	1s	2s	-50%
`polyz_pack`	✅	1s	2s	-50%
`reduce32`	✅	1s	2s	-50%
`shake128_init`	✅	1s	3s	-67%
`shake128_release`	✅	1s	1s	+0%
`shake128x4_absorb_once`	✅	1s	3s	-67%
`shake128x4_squeezeblocks`	✅	1s	1s	+0%
`shake256_init`	✅	1s	3s	-67%
`shake256_release`	✅	1s	2s	-50%
`sk_t0hat_get_poly`	✅	1s	2s	-50%
`unpack_sk_s2hat`	✅	1s	4s	-75%
`use_hint`	✅	1s	2s	-50%

oqs-bot · 2026-08-30T06:18:51Z

CBMC Results (ML-DSA-65)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`compute_pack_t0_t1`	⚠️	123s	13s	+846%
`mld_attempt_signature_generation`	⚠️	235s	63s	+273%
`sig_unpack_hints`	⚠️	27s	2s	+1250%
`sign_keypair_internal`	⚠️	23s	5s	+360%
`sign_pk_from_sk`	⚠️	41s	6s	+583%
`sign_signature_internal`	⚠️	180s	55s	+227%
`sign_verify_internal`	⚠️	355s	177s	+101%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	2044s	1784s	+14.6%
`sign_verify_internal`	⚠️	355s	177s	+101%
`mld_attempt_signature_generation`	⚠️	235s	63s	+273%
`sign_signature_internal`	⚠️	180s	55s	+227%
`polyvecl_pointwise_acc_montgomery_c`	✅	159s	210s	-24%
`poly_pointwise_montgomery_c`	✅	135s	125s	+8%
`compute_pack_t0_t1`	⚠️	123s	13s	+846%
`polyvec_matrix_expand`	✅	70s	110s	-36%
`mld_invntt_layer`	✅	58s	109s	-47%
`sign_pk_from_sk`	⚠️	41s	6s	+583%
`sig_unpack_hints`	⚠️	27s	2s	+1250%
`sign_keypair_internal`	⚠️	23s	5s	+360%
`fqmul`	✅	22s	40s	-45%
`mld_ntt_layer`	✅	22s	41s	-46%
`polyvec_matrix_expand_serial`	✅	18s	27s	-33%
`polyveck_ntt`	✅	15s	7s	+114%
`keccakf1600x4_permute_native`	✅	12s	23s	-48%
`rej_uniform`	✅	11s	18s	-39%
`mld_ntt_butterfly_block`	✅	10s	24s	-58%
`polyveck_decompose`	✅	10s	12s	-17%
`poly_ntt_c`	✅	9s	19s	-53%
`polyt0_unpack`	✅	9s	16s	-44%
`rej_uniform_native_x86_64`	✅	9s	-	new
`mld_check_pct`	✅	8s	14s	-43%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	8s	18s	-56%
`poly_chknorm_c`	✅	7s	15s	-53%
`rej_uniform_c`	✅	7s	14s	-50%
`poly_invntt_tomont_c`	✅	6s	11s	-45%
`poly_uniform_eta_4x`	✅	6s	14s	-57%
`fqscale`	✅	5s	3s	+67%
`keccak_absorb_once_x4`	✅	5s	8s	-38%
`mld_compute_pack_z`	✅	5s	7s	-29%
`mld_ct_cmask_nonzero_u32`	✅	5s	4s	+25%
`nttunpack_native_x86_64`	✅	5s	3s	+67%
`poly_decompose_c`	✅	5s	5s	+0%
`poly_uniform_4x`	✅	5s	13s	-62%
`poly_uniform_eta`	✅	5s	4s	+25%
`polyvecl_chknorm`	✅	5s	7s	-29%
`polyvecl_ntt`	✅	5s	4s	+25%
`sign_signature`	✅	5s	6s	-17%
`sign_signature_pre_hash_shake256`	✅	5s	3s	+67%
`mld_keccakf1600x4_xor_bytes_c`	✅	4s	2s	+100%
`mld_sample_s1_s2`	✅	4s	6s	-33%
`mld_sample_s1_s2_serial`	✅	4s	4s	+0%
`mld_sign_attempt`	✅	4s	-	new
`mld_sign_resume`	✅	4s	-	new
`poly_chknorm_native`	✅	4s	2s	+100%
`poly_invntt_tomont_native`	✅	4s	2s	+100%
`poly_power2round`	✅	4s	4s	+0%
`poly_uniform_gamma1_4x`	✅	4s	4s	+0%
`poly_use_hint_c`	✅	4s	5s	-20%
`poly_use_hint_native_aarch64`	✅	4s	3s	+33%
`poly_use_hint_native_x86_64`	✅	4s	-	new
`polyeta_pack`	✅	4s	3s	+33%
`polyveck_caddq`	✅	4s	6s	-33%
`polyveck_chknorm`	✅	4s	6s	-33%
`polyz_unpack_c`	✅	4s	13s	-69%
`rej_uniform_eta_native_x86_64`	✅	4s	-	new
`sign_verify`	✅	4s	3s	+33%
`sign_verify_pre_hash_shake256`	✅	4s	5s	-20%
`unpack_sk`	✅	4s	3s	+33%
`decompose`	✅	3s	1s	+200%
`keccak_f1600_x1_native_aarch64`	✅	3s	2s	+50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	3s	2s	+50%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	3s	2s	+50%
`keccak_init`	✅	3s	1s	+200%
`keccakf1600_extract_bytes (big endian)`	✅	3s	2s	+50%
`keccakf1600x4_xor_bytes_native`	✅	3s	3s	+0%
`mld_ct_cmask_nonzero_u8`	✅	3s	3s	+0%
`mld_ct_get_optblocker_i64`	✅	3s	2s	+50%
`mld_ct_sel_int32`	✅	3s	3s	+0%
`mld_h`	✅	3s	2s	+50%
`mld_keccakf1600_extract_bytes`	✅	3s	1s	+200%
`mld_keccakf1600x4_extract_bytes_c`	✅	3s	3s	+0%
`ntt_native_aarch64`	✅	3s	2s	+50%
`ntt_native_x86_64`	✅	3s	2s	+50%
`pack_sig_h`	✅	3s	5s	-40%
`pack_sk_rho_key_tr_s2`	✅	3s	2s	+50%
`pointwise_acc_native_aarch64`	✅	3s	6s	-50%
`pointwise_acc_native_x86_64`	✅	3s	8s	-62%
`poly_add`	✅	3s	9s	-67%
`poly_caddq_c`	✅	3s	2s	+50%
`poly_caddq_native_aarch64`	✅	3s	2s	+50%
`poly_decompose`	✅	3s	2s	+50%
`poly_ntt`	✅	3s	2s	+50%
`poly_reduce`	✅	3s	3s	+0%
`poly_use_hint`	✅	3s	3s	+0%
`polyt0_pack`	✅	3s	3s	+0%
`polyt1_unpack`	✅	3s	5s	-40%
`polyvec_matrix_pointwise_montgomery_row`	✅	3s	1s	+200%
`polyveck_reduce`	✅	3s	4s	-25%
`polyvecl_pack_eta`	✅	3s	3s	+0%
`polyvecl_pointwise_acc_montgomery_native`	✅	3s	2s	+50%
`polyvecl_uniform_gamma1`	✅	3s	2s	+50%
`polyvecl_uniform_gamma1_serial`	✅	3s	3s	+0%
`polyvecl_unpack_eta`	✅	3s	3s	+0%
`polyw1_pack_32`	✅	3s	4s	-25%
`polyw1_pack_88`	✅	3s	2s	+50%
`polyz_unpack_17_native_aarch64`	✅	3s	3s	+0%
`rej_eta_c`	✅	3s	5s	-40%
`rej_eta_native`	✅	3s	3s	+0%
`rej_uniform_eta_native_aarch64`	✅	3s	4s	-25%
`shake256`	✅	3s	2s	+50%
`shake256_release`	✅	3s	2s	+50%
`sign_keypair`	✅	3s	3s	+0%
`sign_signature_extmu`	✅	3s	2s	+50%
`sign_signature_pre_hash_internal`	✅	3s	3s	+0%
`unpack_sk_t0hat`	✅	3s	5s	-40%
`caddq`	✅	2s	3s	-33%
`intt_native_x86_64`	✅	2s	3s	-33%
`keccak_absorb`	✅	2s	3s	-33%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	3s	-33%
`keccak_f1600_x4_native_aarch64_v84a`	✅	2s	4s	-50%
`keccak_finalize`	✅	2s	2s	+0%
`keccak_squeezeblocks_x4`	✅	2s	5s	-60%
`keccakf1600_permute`	✅	2s	2s	+0%
`keccakf1600_permute_native`	✅	2s	3s	-33%
`keccakf1600x4_extract_bytes`	✅	2s	4s	-50%
`keccakf1600x4_extract_bytes_native`	✅	2s	4s	-50%
`mld_ct_get_optblocker_u8`	✅	2s	2s	+0%
`mld_ct_memcmp`	✅	2s	2s	+0%
`mld_keccakf1600_permute_c`	✅	2s	6s	-67%
`mld_polymat_expand_entry`	✅	2s	4s	-50%
`mld_sign_finish`	✅	2s	-	new
`mld_value_barrier_i64`	✅	2s	2s	+0%
`mld_value_barrier_u32`	✅	2s	3s	-33%
`mld_value_barrier_u8`	✅	2s	3s	-33%
`pack_sig_z`	✅	2s	2s	+0%
`pack_sk_s1`	✅	2s	5s	-60%
`pointwise_native_aarch64`	✅	2s	5s	-60%
`pointwise_native_x86_64`	✅	2s	3s	-33%
`poly_caddq`	✅	2s	2s	+0%
`poly_caddq_native_x86_64`	✅	2s	3s	-33%
`poly_challenge`	✅	2s	6s	-67%
`poly_chknorm`	✅	2s	4s	-50%
`poly_chknorm_native_x86_64`	✅	2s	3s	-33%
`poly_decompose_native_x86_64`	✅	2s	3s	-33%
`poly_invntt_tomont`	✅	2s	3s	-33%
`poly_ntt_native`	✅	2s	4s	-50%
`poly_permute_bitrev_to_custom_optional`	✅	2s	2s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	2s	4s	-50%
`poly_pointwise_montgomery`	✅	2s	3s	-33%
`poly_shiftl`	✅	2s	3s	-33%
`poly_uniform_gamma1`	✅	2s	3s	-33%
`poly_use_hint_native`	✅	2s	2s	+0%
`polyeta_unpack`	✅	2s	8s	-75%
`polyveck_invntt_tomont`	✅	2s	8s	-75%
`polyveck_pack_eta`	✅	2s	4s	-50%
`polyveck_pack_w1`	✅	2s	3s	-33%
`polyveck_unpack_eta`	✅	2s	6s	-67%
`polyvecl_pointwise_acc_montgomery`	✅	2s	3s	-33%
`polyvecl_unpack_z`	✅	2s	3s	-33%
`polyw1_pack`	✅	2s	4s	-50%
`polyz_pack`	✅	2s	3s	-33%
`polyz_unpack`	✅	2s	3s	-33%
`polyz_unpack_19_native_aarch64`	✅	2s	3s	-33%
`polyz_unpack_native`	✅	2s	4s	-50%
`polyz_unpack_native_x86_64`	✅	2s	3s	-33%
`reduce32`	✅	2s	3s	-33%
`rej_eta`	✅	2s	2s	+0%
`rej_uniform_native`	✅	2s	4s	-50%
`shake128_absorb`	✅	2s	2s	+0%
`shake128_release`	✅	2s	3s	-33%
`shake128x4_absorb_once`	✅	2s	3s	-33%
`shake128x4_squeezeblocks`	✅	2s	3s	-33%
`shake256_absorb`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	3s	-33%
`sign_verify_extmu`	✅	2s	3s	-33%
`sk_s1hat_get_poly`	✅	2s	6s	-67%
`sk_t0hat_get_poly`	✅	2s	2s	+0%
`sys_check_capability`	✅	2s	4s	-50%
`unpack_pk_t1`	✅	2s	5s	-60%
`unpack_sk_s1hat`	✅	2s	2s	+0%
`intt_native_aarch64`	✅	1s	3s	-67%
`keccak_f1600_x4_native_avx2`	✅	1s	2s	-50%
`keccak_squeeze`	✅	1s	4s	-75%
`keccakf1600_xor_bytes`	✅	1s	2s	-50%
`keccakf1600_xor_bytes (big endian)`	✅	1s	2s	-50%
`keccakf1600x4_permute`	✅	1s	4s	-75%
`keccakf1600x4_xor_bytes`	✅	1s	1s	+0%
`make_hint`	✅	1s	2s	-50%
`mld_ct_abs_i32`	✅	1s	2s	-50%
`mld_ct_cmask_neg_i32`	✅	1s	2s	-50%
`mld_ct_get_optblocker_u32`	✅	1s	3s	-67%
`mld_prepare_domain_separation_prefix`	✅	1s	2s	-50%
`montgomery_reduce`	✅	1s	4s	-75%
`pack_sig_c`	✅	1s	5s	-80%
`poly_caddq_native`	✅	1s	2s	-50%
`poly_chknorm_native_aarch64`	✅	1s	3s	-67%
`poly_decompose_32_native_aarch64`	✅	1s	3s	-67%
`poly_decompose_88_native_aarch64`	✅	1s	1s	+0%
`poly_decompose_native`	✅	1s	3s	-67%
`poly_pointwise_montgomery_native`	✅	1s	3s	-67%
`poly_sub`	✅	1s	3s	-67%
`poly_uniform`	✅	1s	4s	-75%
`polyt1_pack`	✅	1s	3s	-67%
`power2round`	✅	1s	1s	+0%
`rej_uniform_native_aarch64`	✅	1s	3s	-67%
`shake128_finalize`	✅	1s	1s	+0%
`shake128_init`	✅	1s	2s	-50%
`shake128_squeeze`	✅	1s	2s	-50%
`shake256_finalize`	✅	1s	1s	+0%
`shake256_init`	✅	1s	2s	-50%
`shake256_squeeze`	✅	1s	3s	-67%
`shake256x4_squeezeblocks`	✅	1s	2s	-50%
`sign_verify_pre_hash_internal`	✅	1s	5s	-80%
`sk_s2hat_get_poly`	✅	1s	2s	-50%
`unpack_sk_s2hat`	✅	1s	4s	-75%
`use_hint`	✅	1s	2s	-50%
`yvec_get_poly`	✅	1s	3s	-67%
`yvec_init`	✅	1s	3s	-67%

Add a lint check deriving the theorem names each proof file should declare from its filename, so a missing or misnamed theorem fails linting instead of going unnoticed. The theorems are enumerated with the same list_thms.sh mlkem-native uses; both scripts are now identical across the two repositories. - Depends on proof alignment in #1404 Co-authored-by: Andreas Hatziiliou <andreas.hatziiliou@savoirfairelinux.com> Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

oqs-bot · 2026-08-30T06:24:28Z

CBMC Results (ML-DSA-87)

⚠️ Attention Required

Proof	Status	Current	Previous	Change
`TOTAL`	⚠️	3022s	2151s	+40.5%
`compute_pack_t0_t1`	⚠️	200s	19s	+953%
`mld_attempt_signature_generation`	⚠️	326s	55s	+493%
`sig_unpack_hints`	⚠️	28s	3s	+833%
`sign_keypair_internal`	⚠️	53s	6s	+783%
`sign_pk_from_sk`	⚠️	49s	6s	+717%
`sign_signature_internal`	⚠️	345s	42s	+721%
`sign_verify_internal`	⚠️	809s	97s	+734%

Full Results (210 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	⚠️	3022s	2151s	+40.5%
`sign_verify_internal`	⚠️	809s	97s	+734%
`sign_signature_internal`	⚠️	345s	42s	+721%
`mld_attempt_signature_generation`	⚠️	326s	55s	+493%
`polyvecl_pointwise_acc_montgomery_c`	✅	243s	353s	-31%
`compute_pack_t0_t1`	⚠️	200s	19s	+953%
`poly_pointwise_montgomery_c`	✅	157s	144s	+9%
`polyvec_matrix_expand`	✅	85s	324s	-74%
`mld_invntt_layer`	✅	60s	115s	-48%
`sign_keypair_internal`	⚠️	53s	6s	+783%
`sign_pk_from_sk`	⚠️	49s	6s	+717%
`sig_unpack_hints`	⚠️	28s	3s	+833%
`fqmul`	✅	23s	43s	-47%
`mld_ntt_layer`	✅	23s	45s	-49%
`polyvec_matrix_expand_serial`	✅	23s	38s	-39%
`keccakf1600x4_permute_native`	✅	12s	23s	-48%
`mld_ntt_butterfly_block`	✅	11s	24s	-54%
`poly_ntt_c`	✅	11s	21s	-48%
`polyt0_unpack`	✅	11s	14s	-21%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	10s	18s	-44%
`polyveck_decompose`	✅	9s	13s	-31%
`poly_chknorm_c`	✅	7s	15s	-53%
`poly_invntt_tomont_c`	✅	7s	12s	-42%
`polyeta_unpack`	✅	7s	17s	-59%
`rej_uniform`	✅	7s	15s	-53%
`rej_uniform_c`	✅	7s	19s	-63%
`rej_uniform_native`	✅	7s	8s	-12%
`rej_uniform_native_x86_64`	✅	7s	-	new
`mld_check_pct`	✅	6s	16s	-62%
`ntt_native_x86_64`	✅	6s	2s	+200%
`poly_power2round`	✅	6s	3s	+100%
`poly_uniform_eta_4x`	✅	6s	11s	-45%
`sign_signature_pre_hash_internal`	✅	6s	5s	+20%
`sign_signature_pre_hash_shake256`	✅	6s	6s	+0%
`keccak_absorb`	✅	5s	3s	+67%
`mld_sample_s1_s2_serial`	✅	5s	8s	-38%
`pack_sk_s1`	✅	5s	1s	+400%
`poly_uniform`	✅	5s	4s	+25%
`poly_uniform_4x`	✅	5s	13s	-62%
`polyveck_caddq`	✅	5s	8s	-38%
`polyveck_invntt_tomont`	✅	5s	9s	-44%
`polyvecl_chknorm`	✅	5s	7s	-29%
`polyw1_pack_32`	✅	5s	4s	+25%
`polyz_unpack_c`	✅	5s	3s	+67%
`sign_keypair`	✅	5s	4s	+25%
`fqscale`	✅	4s	3s	+33%
`keccak_absorb_once_x4`	✅	4s	9s	-56%
`keccakf1600_xor_bytes (big endian)`	✅	4s	2s	+100%
`mld_compute_pack_z`	✅	4s	8s	-50%
`mld_h`	✅	4s	3s	+33%
`mld_keccakf1600_permute_c`	✅	4s	7s	-43%
`mld_sample_s1_s2`	✅	4s	6s	-33%
`montgomery_reduce`	✅	4s	3s	+33%
`nttunpack_native_x86_64`	✅	4s	3s	+33%
`pack_sk_rho_key_tr_s2`	✅	4s	3s	+33%
`pointwise_acc_native_aarch64`	✅	4s	6s	-33%
`pointwise_acc_native_x86_64`	✅	4s	6s	-33%
`pointwise_native_x86_64`	✅	4s	2s	+100%
`poly_caddq_native`	✅	4s	4s	+0%
`poly_caddq_native_aarch64`	✅	4s	3s	+33%
`poly_chknorm_native_x86_64`	✅	4s	2s	+100%
`poly_decompose_c`	✅	4s	5s	-20%
`poly_permute_bitrev_to_custom_optional_native`	✅	4s	5s	-20%
`poly_use_hint_c`	✅	4s	2s	+100%
`polyveck_unpack_eta`	✅	4s	4s	+0%
`polyvecl_ntt`	✅	4s	7s	-43%
`power2round`	✅	4s	4s	+0%
`shake256_squeeze`	✅	4s	2s	+100%
`sign_verify`	✅	4s	5s	-20%
`sign_verify_pre_hash_shake256`	✅	4s	3s	+33%
`sk_s1hat_get_poly`	✅	4s	3s	+33%
`unpack_sk_t0hat`	✅	4s	7s	-43%
`keccak_squeezeblocks_x4`	✅	3s	4s	-25%
`keccakf1600x4_extract_bytes_native`	✅	3s	2s	+50%
`keccakf1600x4_permute`	✅	3s	3s	+0%
`make_hint`	✅	3s	3s	+0%
`mld_ct_abs_i32`	✅	3s	3s	+0%
`mld_ct_cmask_nonzero_u32`	✅	3s	2s	+50%
`mld_ct_cmask_nonzero_u8`	✅	3s	3s	+0%
`mld_keccakf1600_extract_bytes`	✅	3s	4s	-25%
`mld_sign_finish`	✅	3s	-	new
`mld_sign_resume`	✅	3s	-	new
`mld_value_barrier_u8`	✅	3s	3s	+0%
`pack_sig_h`	✅	3s	4s	-25%
`pack_sig_z`	✅	3s	5s	-40%
`poly_caddq_c`	✅	3s	3s	+0%
`poly_decompose`	✅	3s	3s	+0%
`poly_decompose_32_native_aarch64`	✅	3s	5s	-40%
`poly_decompose_native_x86_64`	✅	3s	2s	+50%
`poly_invntt_tomont`	✅	3s	1s	+200%
`poly_invntt_tomont_native`	✅	3s	5s	-40%
`poly_ntt`	✅	3s	3s	+0%
`poly_permute_bitrev_to_custom_optional`	✅	3s	3s	+0%
`poly_pointwise_montgomery`	✅	3s	4s	-25%
`poly_reduce`	✅	3s	2s	+50%
`poly_uniform_eta`	✅	3s	4s	-25%
`poly_uniform_gamma1_4x`	✅	3s	3s	+0%
`poly_use_hint`	✅	3s	1s	+200%
`poly_use_hint_native`	✅	3s	3s	+0%
`polyt0_pack`	✅	3s	4s	-25%
`polyvec_matrix_pointwise_montgomery_row`	✅	3s	3s	+0%
`polyveck_ntt`	✅	3s	11s	-73%
`polyz_unpack`	✅	3s	2s	+50%
`polyz_unpack_17_native_aarch64`	✅	3s	3s	+0%
`polyz_unpack_native`	✅	3s	4s	-25%
`rej_eta_c`	✅	3s	5s	-40%
`rej_eta_native`	✅	3s	6s	-50%
`rej_uniform_eta_native_aarch64`	✅	3s	5s	-40%
`rej_uniform_eta_native_x86_64`	✅	3s	-	new
`shake128_init`	✅	3s	1s	+200%
`shake128_release`	✅	3s	4s	-25%
`shake128x4_absorb_once`	✅	3s	5s	-40%
`shake256_finalize`	✅	3s	2s	+50%
`shake256x4_squeezeblocks`	✅	3s	1s	+200%
`sign_signature`	✅	3s	5s	-40%
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hanno-becker · 2026-08-31T03:43:41Z

-    REWRITE_TAC[MAYCHANGE_REGS_AND_FLAGS_PERMITTED_BY_ABI; SOME_FLAGS] THEN
-    PROVE_SAFETY_SPEC_TAC ~public_vars:public_vars
-      MLDSA_INTT_TMC_EXEC));;
+let full_spec =


I don't yet see the necessity of this rewrite. This is an interim result, not a top-level statement, or not?

The rewrite is only to make linting easier: #1009

(as stated in the commit message)

Do you think we should not lint interim results?

hanno-becker

Thank you for this cleanup. I'd appreciate if we could inspect what this type_invention ref manipulation is about -- it seems wrong -- but I'm also OK opening a follow-up issue for that.

Add a lint check deriving the theorem names each proof file should declare from its filename, so a missing or misnamed theorem fails linting instead of going unnoticed. The theorems are enumerated with the same list_thms.sh mlkem-native uses; both scripts are now identical across the two repositories. - Depends on proof alignment in #1404 Co-authored-by: Andreas Hatziiliou <andreas.hatziiliou@savoirfairelinux.com> Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

mkannwischer added 3 commits August 30, 2026 13:51

HOL-Light: State x86_64 safety specs directly

8618f52

These theorems were assembled by rewriting the result of prove, rather than being proved outright. Align with the other proofs, to enable #1009 Statements are unchanged. Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>

mkannwischer changed the title ~~HOL-Light: State x86_64 safety specs directly~~ HOL-Light: Align various proofs with other proofs Aug 30, 2026

mkannwischer mentioned this pull request Aug 30, 2026

HOL-Light: improve tooling and CI #1009

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mkannwischer marked this pull request as ready for review August 30, 2026 08:35

mkannwischer requested a review from a team as a code owner August 30, 2026 08:35

hanno-becker reviewed Aug 31, 2026

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Comment thread proofs/hol_light/x86_64/proofs/mldsa_rej_uniform_eta2_avx2_asm.ml Resolved

hanno-becker approved these changes Aug 31, 2026

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mkannwischer enabled auto-merge August 31, 2026 05:18

mkannwischer added this pull request to the merge queue Aug 31, 2026

mkannwischer mentioned this pull request Aug 31, 2026

HOL-Light: Investigate need for type_invention_error := true and document/remove #1409

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Merged via the queue into main with commit 0d8e6a2 Aug 31, 2026
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mkannwischer deleted the mjk/hol-light-safe-decl-shape branch August 31, 2026 07:18

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HOL-Light: Align various proofs with other proofs - #1404

HOL-Light: Align various proofs with other proofs#1404
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