CI: Build macOS FIPS202 sanitizer tests with clang 22 by hanno-becker · Pull Request #1205 · pq-code-package/mldsa-native

hanno-becker · 2026-06-26T04:02:46Z

    CI: Build macOS FIPS202 sanitizer tests with clang 22

    The macos-latest label has migrated to the macOS 26 (Tahoe) arm64 image,
    whose default-toolchain ASan runtime (nixpkgs clang 21.x) deadlocks at
    process startup: compiler-rt's shadow-memory init re-enters the
    uninitialized allocator. This made the AArch64 FIPS202 backend_tests job
    hang until the 6h job timeout, intermittently, depending on which image a
    matrix leg landed on. Same symptom as python/cpython#145199.

    The fix landed upstream in LLVM >= 22 (llvm/llvm-project#191039, backported
    as #192082). Point the macOS sanitizer job at the existing 'clang22' dev
    shell so it builds with clang 22 and can run on macos-latest again.

oqs-bot · 2026-06-26T04:24:54Z

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

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1602s	1664s	-3.7%
`mld_invntt_layer`	✅	166s	172s	-3%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	148s	162s	-9%
`poly_pointwise_montgomery_c`	✅	132s	135s	-2%
`rej_uniform_native`	✅	119s	128s	-7%
`mld_ct_memcmp`	✅	67s	69s	-3%
`mld_ntt_layer`	✅	44s	44s	+0%
`fqmul`	✅	41s	44s	-7%
`mld_attempt_signature_generation`	✅	33s	35s	-6%
`keccakf1600x4_permute_native`	✅	23s	22s	+5%
`poly_chknorm_c`	✅	22s	19s	+16%
`mld_ntt_butterfly_block`	✅	21s	23s	-9%
`sign_verify_internal`	✅	21s	22s	-5%
`polyveck_decompose`	✅	18s	16s	+12%
`polyt0_unpack`	✅	16s	15s	+7%
`rej_uniform_c`	✅	15s	16s	-6%
`poly_uniform_eta_4x`	✅	14s	14s	+0%
`polyeta_unpack`	✅	14s	15s	-7%
`polyvecl_chknorm`	✅	13s	11s	+18%
`poly_add`	✅	12s	12s	+0%
`mld_check_pct`	✅	11s	11s	+0%
`compute_pack_t0_t1`	✅	10s	11s	-9%
`polyvecl_ntt`	✅	10s	9s	+11%
`keccak_absorb_once_x4`	✅	9s	8s	+12%
`sign_pk_from_sk`	✅	9s	6s	+50%
`mld_keccakf1600_permute_c`	✅	8s	5s	+60%
`pointwise_acc_native_aarch64`	✅	8s	8s	+0%
`pointwise_acc_native_x86_64`	✅	7s	7s	+0%
`poly_invntt_tomont_c`	✅	7s	7s	+0%
`polyveck_invntt_tomont`	✅	7s	7s	+0%
`polyz_unpack_c`	✅	7s	7s	+0%
`sign`	✅	7s	7s	+0%
`mld_h`	✅	6s	3s	+100%
`poly_power2round`	✅	6s	8s	-25%
`poly_shiftl`	✅	6s	5s	+20%
`polyvec_matrix_pointwise_montgomery_row`	✅	6s	9s	-33%
`polyveck_caddq`	✅	6s	6s	+0%
`polyveck_reduce`	✅	6s	6s	+0%
`polyz_unpack_19_native_aarch64`	✅	6s	3s	+100%
`rej_eta_native`	✅	6s	5s	+20%
`fqscale`	✅	5s	3s	+67%
`intt_native_aarch64`	✅	5s	2s	+150%
`keccak_absorb`	✅	5s	6s	-17%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	5s	2s	+150%
`keccak_squeeze`	✅	5s	3s	+67%
`keccak_squeezeblocks_x4`	✅	5s	4s	+25%
`mld_compute_pack_z`	✅	5s	4s	+25%
`mld_sample_s1_s2_serial`	✅	5s	6s	-17%
`poly_challenge`	✅	5s	6s	-17%
`poly_chknorm_native`	✅	5s	3s	+67%
`poly_decompose_c`	✅	5s	10s	-50%
`poly_decompose_native`	✅	5s	2s	+150%
`poly_invntt_tomont_native`	✅	5s	4s	+25%
`poly_permute_bitrev_to_custom_optional`	✅	5s	2s	+150%
`polyeta_pack`	✅	5s	2s	+150%
`polyvec_matrix_expand_serial`	✅	5s	4s	+25%
`polyveck_unpack_eta`	✅	5s	3s	+67%
`polyvecl_pointwise_acc_montgomery_c`	✅	5s	3s	+67%
`polyz_unpack_native_x86_64`	✅	5s	4s	+25%
`power2round`	✅	5s	3s	+67%
`rej_uniform`	✅	5s	9s	-44%
`sig_unpack_hints`	✅	5s	5s	+0%
`sign_keypair_internal`	✅	5s	8s	-38%
`sign_verify_pre_hash_internal`	✅	5s	2s	+150%
`sign_verify_pre_hash_shake256`	✅	5s	4s	+25%
`unpack_pk_t1`	✅	5s	2s	+150%
`yvec_init`	✅	5s	4s	+25%
`caddq`	✅	4s	2s	+100%
`intt_native_x86_64`	✅	4s	1s	+300%
`mld_ct_abs_i32`	✅	4s	1s	+300%
`mld_ct_cmask_nonzero_u32`	✅	4s	3s	+33%
`mld_sample_s1_s2`	✅	4s	5s	-20%
`ntt_native_aarch64`	✅	4s	2s	+100%
`pack_sig_h`	✅	4s	3s	+33%
`poly_caddq_c`	✅	4s	5s	-20%
`poly_caddq_native`	✅	4s	5s	-20%
`poly_caddq_native_aarch64`	✅	4s	3s	+33%
`poly_caddq_native_x86_64`	✅	4s	3s	+33%
`poly_decompose_32_native_aarch64`	✅	4s	2s	+100%
`poly_decompose_88_native_aarch64`	✅	4s	3s	+33%
`poly_ntt`	✅	4s	2s	+100%
`poly_pointwise_montgomery`	✅	4s	3s	+33%
`poly_reduce`	✅	4s	4s	+0%
`poly_sub`	✅	4s	2s	+100%
`poly_uniform_eta`	✅	4s	2s	+100%
`poly_use_hint`	✅	4s	4s	+0%
`poly_use_hint_native_aarch64`	✅	4s	4s	+0%
`polyvec_matrix_expand`	✅	4s	2s	+100%
`polyveck_chknorm`	✅	4s	2s	+100%
`polyveck_pack_eta`	✅	4s	5s	-20%
`polyvecl_pack_eta`	✅	4s	2s	+100%
`polyvecl_uniform_gamma1_serial`	✅	4s	4s	+0%
`polyvecl_unpack_z`	✅	4s	2s	+100%
`polyz_unpack`	✅	4s	3s	+33%
`rej_eta_c`	✅	4s	4s	+0%
`rej_uniform_eta_native_aarch64`	✅	4s	3s	+33%
`shake128_init`	✅	4s	4s	+0%
`shake128_release`	✅	4s	3s	+33%
`sign_open`	✅	4s	6s	-33%
`sign_verify_extmu`	✅	4s	4s	+0%
`decompose`	✅	3s	2s	+50%
`keccak_f1600_x1_native_aarch64`	✅	3s	1s	+200%
`keccak_f1600_x4_native_aarch64_v84a`	✅	3s	5s	-40%
`keccakf1600_permute_native`	✅	3s	3s	+0%
`keccakf1600_xor_bytes`	✅	3s	4s	-25%
`keccakf1600x4_extract_bytes`	✅	3s	5s	-40%
`keccakf1600x4_extract_bytes_native`	✅	3s	4s	-25%
`keccakf1600x4_xor_bytes`	✅	3s	5s	-40%
`mld_ct_cmask_neg_i32`	✅	3s	3s	+0%
`mld_ct_get_optblocker_i64`	✅	3s	1s	+200%
`mld_prepare_domain_separation_prefix`	✅	3s	4s	-25%
`montgomery_reduce`	✅	3s	3s	+0%
`ntt_native_x86_64`	✅	3s	4s	-25%
`pack_sk_rho_key_tr_s2`	✅	3s	2s	+50%
`pack_sk_s1`	✅	3s	3s	+0%
`pointwise_native_aarch64`	✅	3s	4s	-25%
`poly_chknorm`	✅	3s	3s	+0%
`poly_chknorm_native_aarch64`	✅	3s	3s	+0%
`poly_chknorm_native_x86_64`	✅	3s	5s	-40%
`poly_invntt_tomont`	✅	3s	3s	+0%
`poly_ntt_native`	✅	3s	2s	+50%
`poly_permute_bitrev_to_custom_optional_native`	✅	3s	3s	+0%
`poly_pointwise_montgomery_native`	✅	3s	3s	+0%
`poly_uniform_4x`	✅	3s	4s	-25%
`poly_uniform_gamma1`	✅	3s	2s	+50%
`poly_uniform_gamma1_4x`	✅	3s	5s	-40%
`polyt0_pack`	✅	3s	2s	+50%
`polyt1_pack`	✅	3s	4s	-25%
`polyveck_pack_w1`	✅	3s	3s	+0%
`polyvecl_unpack_eta`	✅	3s	4s	-25%
`polyw1_pack_32`	✅	3s	2s	+50%
`polyw1_pack_88`	✅	3s	5s	-40%
`polyz_pack`	✅	3s	1s	+200%
`polyz_unpack_native`	✅	3s	7s	-57%
`rej_uniform_native_aarch64`	✅	3s	5s	-40%
`shake256_absorb`	✅	3s	3s	+0%
`shake256_release`	✅	3s	3s	+0%
`shake256_squeeze`	✅	3s	2s	+50%
`shake256x4_squeezeblocks`	✅	3s	5s	-40%
`sign_keypair`	✅	3s	5s	-40%
`sign_signature_extmu`	✅	3s	5s	-40%
`sign_signature_internal`	✅	3s	4s	-25%
`sign_signature_pre_hash_internal`	✅	3s	3s	+0%
`sign_signature_pre_hash_shake256`	✅	3s	6s	-50%
`sys_check_capability`	✅	3s	2s	+50%
`unpack_sk_t0hat`	✅	3s	3s	+0%
`use_hint`	✅	3s	2s	+50%
`yvec_get_poly`	✅	3s	4s	-25%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	2s	+0%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	2s	4s	-50%
`keccak_init`	✅	2s	3s	-33%
`keccakf1600_extract_bytes (big endian)`	✅	2s	1s	+100%
`keccakf1600_permute`	✅	2s	1s	+100%
`keccakf1600_xor_bytes (big endian)`	✅	2s	2s	+0%
`keccakf1600x4_xor_bytes_native`	✅	2s	2s	+0%
`make_hint`	✅	2s	3s	-33%
`mld_ct_cmask_nonzero_u8`	✅	2s	6s	-67%
`mld_ct_get_optblocker_u32`	✅	2s	3s	-33%
`mld_ct_get_optblocker_u8`	✅	2s	1s	+100%
`mld_ct_sel_int32`	✅	2s	2s	+0%
`mld_keccakf1600_extract_bytes`	✅	2s	4s	-50%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	2s	+0%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	3s	-33%
`mld_polymat_expand_entry`	✅	2s	3s	-33%
`mld_value_barrier_u32`	✅	2s	5s	-60%
`mld_value_barrier_u8`	✅	2s	2s	+0%
`nttunpack_native_x86_64`	✅	2s	5s	-60%
`pack_sig_c`	✅	2s	4s	-50%
`pack_sig_z`	✅	2s	3s	-33%
`pointwise_native_x86_64`	✅	2s	5s	-60%
`poly_caddq`	✅	2s	4s	-50%
`poly_decompose`	✅	2s	4s	-50%
`poly_ntt_c`	✅	2s	3s	-33%
`poly_uniform`	✅	2s	3s	-33%
`poly_use_hint_c`	✅	2s	4s	-50%
`poly_use_hint_native`	✅	2s	3s	-33%
`polyt1_unpack`	✅	2s	3s	-33%
`polyvecl_pointwise_acc_montgomery`	✅	2s	3s	-33%
`polyvecl_pointwise_acc_montgomery_native`	✅	2s	3s	-33%
`polyw1_pack`	✅	2s	3s	-33%
`polyz_unpack_17_native_aarch64`	✅	2s	6s	-67%
`reduce32`	✅	2s	3s	-33%
`shake128_absorb`	✅	2s	3s	-33%
`shake128_finalize`	✅	2s	2s	+0%
`shake128x4_absorb_once`	✅	2s	2s	+0%
`shake256_finalize`	✅	2s	3s	-33%
`shake256_init`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	1s	+100%
`sign_signature`	✅	2s	7s	-71%
`sign_verify`	✅	2s	5s	-60%
`sk_t0hat_get_poly`	✅	2s	3s	-33%
`unpack_sk`	✅	2s	5s	-60%
`unpack_sk_s1hat`	✅	2s	2s	+0%
`unpack_sk_s2hat`	✅	2s	2s	+0%
`keccak_f1600_x4_native_avx2`	✅	1s	1s	+0%
`keccak_finalize`	✅	1s	2s	-50%
`keccakf1600x4_permute`	✅	1s	2s	-50%
`mld_value_barrier_i64`	✅	1s	4s	-75%
`polyveck_ntt`	✅	1s	2s	-50%
`polyvecl_uniform_gamma1`	✅	1s	2s	-50%
`rej_eta`	✅	1s	3s	-67%
`shake128_squeeze`	✅	1s	2s	-50%
`shake128x4_squeezeblocks`	✅	1s	3s	-67%
`shake256`	✅	1s	2s	-50%
`sk_s1hat_get_poly`	✅	1s	3s	-67%
`sk_s2hat_get_poly`	✅	1s	2s	-50%

oqs-bot · 2026-06-26T04:25:06Z

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

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1521s	1495s	+1.7%
`mld_invntt_layer`	✅	162s	163s	-1%
`poly_pointwise_montgomery_c`	✅	132s	133s	-1%
`rej_uniform_native`	✅	123s	119s	+3%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	80s	81s	-1%
`mld_ct_memcmp`	✅	63s	65s	-3%
`mld_ntt_layer`	✅	45s	41s	+10%
`fqmul`	✅	41s	39s	+5%
`polyveck_chknorm`	✅	36s	36s	+0%
`keccakf1600x4_permute_native`	✅	23s	22s	+5%
`mld_ntt_butterfly_block`	✅	22s	21s	+5%
`mld_attempt_signature_generation`	✅	21s	21s	+0%
`poly_chknorm_c`	✅	18s	17s	+6%
`polyt0_unpack`	✅	17s	17s	+0%
`polyveck_decompose`	✅	16s	16s	+0%
`mld_check_pct`	✅	14s	14s	+0%
`rej_uniform_c`	✅	14s	16s	-12%
`sign_verify_internal`	✅	14s	16s	-12%
`poly_add`	✅	13s	11s	+18%
`poly_uniform_eta_4x`	✅	13s	13s	+0%
`polyvec_matrix_pointwise_montgomery_row`	✅	12s	11s	+9%
`polyvecl_chknorm`	✅	12s	14s	-14%
`poly_invntt_tomont_c`	✅	10s	10s	+0%
`keccak_absorb_once_x4`	✅	9s	8s	+12%
`rej_uniform`	✅	9s	7s	+29%
`sign`	✅	9s	6s	+50%
`compute_pack_t0_t1`	✅	8s	7s	+14%
`pointwise_acc_native_x86_64`	✅	8s	6s	+33%
`polyvecl_ntt`	✅	8s	6s	+33%
`poly_power2round`	✅	7s	7s	+0%
`polyveck_caddq`	✅	7s	7s	+0%
`polyveck_invntt_tomont`	✅	7s	5s	+40%
`polyveck_reduce`	✅	7s	4s	+75%
`sign_signature_pre_hash_internal`	✅	7s	4s	+75%
`mld_keccakf1600_permute_c`	✅	6s	6s	+0%
`polyeta_unpack`	✅	6s	7s	-14%
`rej_eta_native`	✅	6s	4s	+50%
`sign_pk_from_sk`	✅	6s	7s	-14%
`sign_signature_internal`	✅	6s	4s	+50%
`fqscale`	✅	5s	4s	+25%
`keccak_absorb`	✅	5s	5s	+0%
`keccak_finalize`	✅	5s	4s	+25%
`make_hint`	✅	5s	4s	+25%
`mld_sample_s1_s2_serial`	✅	5s	3s	+67%
`ntt_native_x86_64`	✅	5s	4s	+25%
`pointwise_acc_native_aarch64`	✅	5s	6s	-17%
`poly_caddq_native_x86_64`	✅	5s	2s	+150%
`poly_decompose_c`	✅	5s	5s	+0%
`poly_shiftl`	✅	5s	4s	+25%
`poly_use_hint_native`	✅	5s	4s	+25%
`polyvec_matrix_expand_serial`	✅	5s	3s	+67%
`polyz_unpack_c`	✅	5s	6s	-17%
`power2round`	✅	5s	2s	+150%
`shake128_absorb`	✅	5s	3s	+67%
`sign_signature_extmu`	✅	5s	3s	+67%
`use_hint`	✅	5s	3s	+67%
`intt_native_aarch64`	✅	4s	4s	+0%
`intt_native_x86_64`	✅	4s	5s	-20%
`keccak_squeezeblocks_x4`	✅	4s	5s	-20%
`keccakf1600_permute_native`	✅	4s	5s	-20%
`keccakf1600x4_extract_bytes`	✅	4s	2s	+100%
`keccakf1600x4_permute`	✅	4s	3s	+33%
`mld_compute_pack_z`	✅	4s	6s	-33%
`mld_ct_cmask_nonzero_u32`	✅	4s	4s	+0%
`mld_prepare_domain_separation_prefix`	✅	4s	3s	+33%
`ntt_native_aarch64`	✅	4s	3s	+33%
`nttunpack_native_x86_64`	✅	4s	3s	+33%
`pack_sig_h`	✅	4s	4s	+0%
`poly_caddq_c`	✅	4s	3s	+33%
`poly_caddq_native`	✅	4s	3s	+33%
`poly_decompose`	✅	4s	2s	+100%
`poly_decompose_32_native_aarch64`	✅	4s	1s	+300%
`poly_invntt_tomont`	✅	4s	4s	+0%
`poly_invntt_tomont_native`	✅	4s	2s	+100%
`poly_ntt`	✅	4s	3s	+33%
`poly_ntt_c`	✅	4s	2s	+100%
`poly_ntt_native`	✅	4s	4s	+0%
`poly_reduce`	✅	4s	3s	+33%
`poly_use_hint`	✅	4s	4s	+0%
`polyt0_pack`	✅	4s	6s	-33%
`polyt1_pack`	✅	4s	4s	+0%
`polyvecl_unpack_eta`	✅	4s	3s	+33%
`polyw1_pack_88`	✅	4s	3s	+33%
`polyz_unpack_17_native_aarch64`	✅	4s	4s	+0%
`polyz_unpack_native_x86_64`	✅	4s	3s	+33%
`rej_eta`	✅	4s	2s	+100%
`shake256`	✅	4s	2s	+100%
`shake256_squeeze`	✅	4s	2s	+100%
`sign_keypair`	✅	4s	6s	-33%
`sign_keypair_internal`	✅	4s	4s	+0%
`sign_open`	✅	4s	5s	-20%
`sign_signature_pre_hash_shake256`	✅	4s	6s	-33%
`sign_verify`	✅	4s	2s	+100%
`sign_verify_extmu`	✅	4s	4s	+0%
`sign_verify_pre_hash_shake256`	✅	4s	5s	-20%
`sk_s2hat_get_poly`	✅	4s	1s	+300%
`sys_check_capability`	✅	4s	2s	+100%
`unpack_sk`	✅	4s	3s	+33%
`unpack_sk_t0hat`	✅	4s	1s	+300%
`decompose`	✅	3s	2s	+50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	3s	2s	+50%
`keccak_init`	✅	3s	3s	+0%
`keccak_squeeze`	✅	3s	4s	-25%
`keccakf1600_permute`	✅	3s	2s	+50%
`keccakf1600x4_xor_bytes_native`	✅	3s	1s	+200%
`mld_ct_abs_i32`	✅	3s	3s	+0%
`mld_ct_get_optblocker_i64`	✅	3s	2s	+50%
`mld_ct_get_optblocker_u32`	✅	3s	4s	-25%
`mld_ct_sel_int32`	✅	3s	4s	-25%
`mld_h`	✅	3s	3s	+0%
`mld_polymat_expand_entry`	✅	3s	3s	+0%
`mld_sample_s1_s2`	✅	3s	4s	-25%
`mld_value_barrier_u32`	✅	3s	2s	+50%
`mld_value_barrier_u8`	✅	3s	2s	+50%
`pack_sig_c`	✅	3s	3s	+0%
`pack_sk_s1`	✅	3s	4s	-25%
`pointwise_native_x86_64`	✅	3s	3s	+0%
`poly_caddq`	✅	3s	3s	+0%
`poly_caddq_native_aarch64`	✅	3s	4s	-25%
`poly_challenge`	✅	3s	5s	-40%
`poly_chknorm_native_aarch64`	✅	3s	4s	-25%
`poly_chknorm_native_x86_64`	✅	3s	2s	+50%
`poly_decompose_88_native_aarch64`	✅	3s	2s	+50%
`poly_pointwise_montgomery_native`	✅	3s	2s	+50%
`poly_sub`	✅	3s	3s	+0%
`poly_uniform`	✅	3s	3s	+0%
`poly_uniform_4x`	✅	3s	3s	+0%
`poly_uniform_eta`	✅	3s	2s	+50%
`polyt1_unpack`	✅	3s	3s	+0%
`polyvec_matrix_expand`	✅	3s	1s	+200%
`polyveck_pack_w1`	✅	3s	2s	+50%
`polyveck_unpack_eta`	✅	3s	2s	+50%
`polyvecl_pointwise_acc_montgomery_c`	✅	3s	3s	+0%
`polyvecl_pointwise_acc_montgomery_native`	✅	3s	3s	+0%
`polyvecl_unpack_z`	✅	3s	3s	+0%
`polyz_unpack_19_native_aarch64`	✅	3s	4s	-25%
`polyz_unpack_native`	✅	3s	2s	+50%
`reduce32`	✅	3s	3s	+0%
`rej_eta_c`	✅	3s	2s	+50%
`shake128_init`	✅	3s	2s	+50%
`shake128_squeeze`	✅	3s	2s	+50%
`sign_verify_pre_hash_internal`	✅	3s	2s	+50%
`caddq`	✅	2s	3s	-33%
`keccak_f1600_x1_native_aarch64`	✅	2s	2s	+0%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	2s	+0%
`keccak_f1600_x4_native_avx2`	✅	2s	2s	+0%
`keccakf1600_xor_bytes`	✅	2s	2s	+0%
`keccakf1600x4_xor_bytes`	✅	2s	3s	-33%
`mld_ct_cmask_neg_i32`	✅	2s	4s	-50%
`mld_ct_cmask_nonzero_u8`	✅	2s	4s	-50%
`mld_ct_get_optblocker_u8`	✅	2s	3s	-33%
`mld_keccakf1600_extract_bytes`	✅	2s	3s	-33%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	1s	+100%
`mld_value_barrier_i64`	✅	2s	3s	-33%
`montgomery_reduce`	✅	2s	5s	-60%
`pack_sig_z`	✅	2s	3s	-33%
`pack_sk_rho_key_tr_s2`	✅	2s	2s	+0%
`pointwise_native_aarch64`	✅	2s	2s	+0%
`poly_chknorm`	✅	2s	5s	-60%
`poly_chknorm_native`	✅	2s	4s	-50%
`poly_decompose_native`	✅	2s	3s	-33%
`poly_permute_bitrev_to_custom_optional`	✅	2s	4s	-50%
`poly_permute_bitrev_to_custom_optional_native`	✅	2s	5s	-60%
`poly_pointwise_montgomery`	✅	2s	2s	+0%
`poly_uniform_gamma1_4x`	✅	2s	2s	+0%
`poly_use_hint_c`	✅	2s	3s	-33%
`polyeta_pack`	✅	2s	2s	+0%
`polyveck_ntt`	✅	2s	4s	-50%
`polyveck_pack_eta`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery`	✅	2s	2s	+0%
`polyvecl_uniform_gamma1`	✅	2s	2s	+0%
`polyvecl_uniform_gamma1_serial`	✅	2s	3s	-33%
`polyw1_pack`	✅	2s	4s	-50%
`polyw1_pack_32`	✅	2s	2s	+0%
`polyz_pack`	✅	2s	3s	-33%
`polyz_unpack`	✅	2s	3s	-33%
`rej_uniform_eta_native_aarch64`	✅	2s	3s	-33%
`rej_uniform_native_aarch64`	✅	2s	3s	-33%
`shake128_finalize`	✅	2s	4s	-50%
`shake128_release`	✅	2s	1s	+100%
`shake128x4_absorb_once`	✅	2s	1s	+100%
`shake128x4_squeezeblocks`	✅	2s	2s	+0%
`shake256_absorb`	✅	2s	3s	-33%
`shake256_finalize`	✅	2s	2s	+0%
`shake256_release`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	1s	+100%
`shake256x4_squeezeblocks`	✅	2s	2s	+0%
`sig_unpack_hints`	✅	2s	3s	-33%
`sign_signature`	✅	2s	3s	-33%
`sk_s1hat_get_poly`	✅	2s	3s	-33%
`sk_t0hat_get_poly`	✅	2s	2s	+0%
`unpack_pk_t1`	✅	2s	1s	+100%
`unpack_sk_s1hat`	✅	2s	4s	-50%
`unpack_sk_s2hat`	✅	2s	2s	+0%
`yvec_get_poly`	✅	2s	3s	-33%
`yvec_init`	✅	2s	5s	-60%
`keccak_f1600_x4_native_aarch64_v84a`	✅	1s	1s	+0%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	1s	3s	-67%
`keccakf1600_extract_bytes (big endian)`	✅	1s	1s	+0%
`keccakf1600_xor_bytes (big endian)`	✅	1s	3s	-67%
`keccakf1600x4_extract_bytes_native`	✅	1s	3s	-67%
`mld_keccakf1600x4_extract_bytes_c`	✅	1s	4s	-75%
`poly_uniform_gamma1`	✅	1s	3s	-67%
`poly_use_hint_native_aarch64`	✅	1s	3s	-67%
`polyvecl_pack_eta`	✅	1s	3s	-67%
`shake256_init`	✅	1s	2s	-50%

oqs-bot · 2026-06-26T04:25:29Z

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

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1498s	1486s	+0.8%
`mld_invntt_layer`	✅	159s	160s	-1%
`poly_pointwise_montgomery_c`	✅	125s	131s	-5%
`rej_uniform_native`	✅	120s	115s	+4%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	113s	111s	+2%
`mld_ct_memcmp`	✅	64s	63s	+2%
`mld_ntt_layer`	✅	42s	40s	+5%
`fqmul`	✅	41s	42s	-2%
`sign_verify_internal`	✅	25s	23s	+9%
`keccakf1600x4_permute_native`	✅	24s	22s	+9%
`mld_attempt_signature_generation`	✅	23s	24s	-4%
`mld_ntt_butterfly_block`	✅	19s	19s	+0%
`poly_chknorm_c`	✅	17s	17s	+0%
`polyt0_unpack`	✅	17s	18s	-6%
`polyeta_unpack`	✅	15s	14s	+7%
`mld_check_pct`	✅	14s	17s	-18%
`poly_uniform_eta_4x`	✅	14s	12s	+17%
`polyz_unpack_c`	✅	13s	11s	+18%
`poly_add`	✅	12s	11s	+9%
`rej_uniform_c`	✅	12s	16s	-25%
`compute_pack_t0_t1`	✅	11s	8s	+38%
`polyvec_matrix_pointwise_montgomery_row`	✅	9s	9s	+0%
`polyveck_decompose`	✅	9s	5s	+80%
`rej_uniform`	✅	9s	8s	+12%
`keccak_absorb_once_x4`	✅	8s	9s	-11%
`polyveck_chknorm`	✅	8s	9s	-11%
`keccak_absorb`	✅	7s	6s	+17%
`pointwise_acc_native_aarch64`	✅	7s	6s	+17%
`poly_challenge`	✅	7s	5s	+40%
`poly_decompose_c`	✅	7s	6s	+17%
`poly_invntt_tomont_c`	✅	7s	11s	-36%
`poly_pointwise_montgomery`	✅	7s	3s	+133%
`polyveck_invntt_tomont`	✅	7s	7s	+0%
`sign`	✅	7s	7s	+0%
`fqscale`	✅	6s	2s	+200%
`mld_compute_pack_z`	✅	6s	6s	+0%
`mld_keccakf1600_permute_c`	✅	6s	5s	+20%
`pointwise_acc_native_x86_64`	✅	6s	6s	+0%
`poly_power2round`	✅	6s	8s	-25%
`polyt0_pack`	✅	6s	5s	+20%
`sign_verify`	✅	6s	6s	+0%
`sign_verify_extmu`	✅	6s	5s	+20%
`intt_native_x86_64`	✅	5s	3s	+67%
`keccak_f1600_x4_native_aarch64_v84a`	✅	5s	4s	+25%
`mld_sample_s1_s2_serial`	✅	5s	4s	+25%
`poly_invntt_tomont_native`	✅	5s	3s	+67%
`poly_pointwise_montgomery_native`	✅	5s	3s	+67%
`polyveck_caddq`	✅	5s	4s	+25%
`polyvecl_chknorm`	✅	5s	5s	+0%
`shake256x4_squeezeblocks`	✅	5s	2s	+150%
`sign_pk_from_sk`	✅	5s	6s	-17%
`sign_signature_internal`	✅	5s	3s	+67%
`caddq`	✅	4s	4s	+0%
`intt_native_aarch64`	✅	4s	2s	+100%
`keccak_f1600_x4_native_avx2`	✅	4s	3s	+33%
`mld_h`	✅	4s	3s	+33%
`mld_prepare_domain_separation_prefix`	✅	4s	5s	-20%
`ntt_native_x86_64`	✅	4s	4s	+0%
`nttunpack_native_x86_64`	✅	4s	3s	+33%
`pack_sig_c`	✅	4s	2s	+100%
`poly_caddq`	✅	4s	2s	+100%
`poly_caddq_c`	✅	4s	4s	+0%
`poly_decompose_32_native_aarch64`	✅	4s	2s	+100%
`poly_invntt_tomont`	✅	4s	2s	+100%
`poly_reduce`	✅	4s	5s	-20%
`poly_shiftl`	✅	4s	4s	+0%
`poly_uniform_4x`	✅	4s	3s	+33%
`poly_uniform_eta`	✅	4s	3s	+33%
`poly_uniform_gamma1`	✅	4s	3s	+33%
`polyt1_pack`	✅	4s	4s	+0%
`polyveck_pack_eta`	✅	4s	2s	+100%
`polyveck_reduce`	✅	4s	4s	+0%
`polyvecl_ntt`	✅	4s	3s	+33%
`polyvecl_uniform_gamma1`	✅	4s	2s	+100%
`polyw1_pack`	✅	4s	2s	+100%
`polyz_unpack`	✅	4s	3s	+33%
`shake128_squeeze`	✅	4s	1s	+300%
`shake256_init`	✅	4s	2s	+100%
`shake256_release`	✅	4s	3s	+33%
`sig_unpack_hints`	✅	4s	3s	+33%
`sign_keypair`	✅	4s	3s	+33%
`sign_keypair_internal`	✅	4s	4s	+0%
`sign_open`	✅	4s	5s	-20%
`sign_signature_pre_hash_shake256`	✅	4s	2s	+100%
`sign_verify_pre_hash_internal`	✅	4s	5s	-20%
`unpack_pk_t1`	✅	4s	3s	+33%
`unpack_sk`	✅	4s	1s	+300%
`unpack_sk_s2hat`	✅	4s	4s	+0%
`keccak_f1600_x1_native_aarch64_v84a`	✅	3s	2s	+50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	3s	3s	+0%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	3s	2s	+50%
`keccak_finalize`	✅	3s	1s	+200%
`keccak_init`	✅	3s	2s	+50%
`keccak_squeeze`	✅	3s	3s	+0%
`keccak_squeezeblocks_x4`	✅	3s	3s	+0%
`keccakf1600_extract_bytes (big endian)`	✅	3s	1s	+200%
`keccakf1600_xor_bytes`	✅	3s	2s	+50%
`keccakf1600_xor_bytes (big endian)`	✅	3s	3s	+0%
`make_hint`	✅	3s	2s	+50%
`mld_ct_cmask_nonzero_u32`	✅	3s	4s	-25%
`mld_keccakf1600_extract_bytes`	✅	3s	4s	-25%
`mld_polymat_expand_entry`	✅	3s	5s	-40%
`mld_sample_s1_s2`	✅	3s	5s	-40%
`mld_value_barrier_u32`	✅	3s	2s	+50%
`ntt_native_aarch64`	✅	3s	2s	+50%
`pack_sk_rho_key_tr_s2`	✅	3s	2s	+50%
`pointwise_native_aarch64`	✅	3s	2s	+50%
`pointwise_native_x86_64`	✅	3s	2s	+50%
`poly_caddq_native_aarch64`	✅	3s	2s	+50%
`poly_caddq_native_x86_64`	✅	3s	2s	+50%
`poly_chknorm_native_aarch64`	✅	3s	3s	+0%
`poly_ntt_c`	✅	3s	2s	+50%
`poly_ntt_native`	✅	3s	5s	-40%
`poly_permute_bitrev_to_custom_optional_native`	✅	3s	2s	+50%
`poly_sub`	✅	3s	3s	+0%
`poly_uniform`	✅	3s	3s	+0%
`poly_uniform_gamma1_4x`	✅	3s	3s	+0%
`poly_use_hint_c`	✅	3s	3s	+0%
`polyvec_matrix_expand_serial`	✅	3s	2s	+50%
`polyveck_ntt`	✅	3s	2s	+50%
`polyveck_pack_w1`	✅	3s	3s	+0%
`polyveck_unpack_eta`	✅	3s	2s	+50%
`polyvecl_pointwise_acc_montgomery_c`	✅	3s	3s	+0%
`polyw1_pack_32`	✅	3s	4s	-25%
`polyz_pack`	✅	3s	2s	+50%
`polyz_unpack_19_native_aarch64`	✅	3s	3s	+0%
`polyz_unpack_native`	✅	3s	3s	+0%
`power2round`	✅	3s	1s	+200%
`rej_eta_native`	✅	3s	4s	-25%
`rej_uniform_eta_native_aarch64`	✅	3s	5s	-40%
`shake128_absorb`	✅	3s	1s	+200%
`shake128_init`	✅	3s	3s	+0%
`shake256`	✅	3s	2s	+50%
`shake256_squeeze`	✅	3s	2s	+50%
`sign_signature_pre_hash_internal`	✅	3s	5s	-40%
`sign_verify_pre_hash_shake256`	✅	3s	4s	-25%
`use_hint`	✅	3s	3s	+0%
`yvec_init`	✅	3s	4s	-25%
`decompose`	✅	2s	3s	-33%
`keccak_f1600_x1_native_aarch64`	✅	2s	3s	-33%
`keccakf1600_permute`	✅	2s	3s	-33%
`keccakf1600x4_extract_bytes`	✅	2s	3s	-33%
`keccakf1600x4_permute`	✅	2s	1s	+100%
`keccakf1600x4_xor_bytes`	✅	2s	2s	+0%
`mld_ct_abs_i32`	✅	2s	2s	+0%
`mld_ct_cmask_neg_i32`	✅	2s	3s	-33%
`mld_ct_cmask_nonzero_u8`	✅	2s	3s	-33%
`mld_ct_get_optblocker_i64`	✅	2s	2s	+0%
`mld_ct_get_optblocker_u32`	✅	2s	2s	+0%
`mld_ct_get_optblocker_u8`	✅	2s	2s	+0%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	1s	+100%
`mld_value_barrier_i64`	✅	2s	1s	+100%
`mld_value_barrier_u8`	✅	2s	1s	+100%
`montgomery_reduce`	✅	2s	2s	+0%
`pack_sig_h`	✅	2s	3s	-33%
`pack_sig_z`	✅	2s	3s	-33%
`pack_sk_s1`	✅	2s	4s	-50%
`poly_caddq_native`	✅	2s	3s	-33%
`poly_chknorm_native`	✅	2s	3s	-33%
`poly_chknorm_native_x86_64`	✅	2s	2s	+0%
`poly_decompose`	✅	2s	4s	-50%
`poly_decompose_88_native_aarch64`	✅	2s	2s	+0%
`poly_decompose_native`	✅	2s	4s	-50%
`poly_ntt`	✅	2s	3s	-33%
`poly_permute_bitrev_to_custom_optional`	✅	2s	2s	+0%
`poly_use_hint`	✅	2s	4s	-50%
`poly_use_hint_native`	✅	2s	6s	-67%
`poly_use_hint_native_aarch64`	✅	2s	3s	-33%
`polyeta_pack`	✅	2s	2s	+0%
`polyt1_unpack`	✅	2s	3s	-33%
`polyvec_matrix_expand`	✅	2s	2s	+0%
`polyvecl_pack_eta`	✅	2s	3s	-33%
`polyvecl_pointwise_acc_montgomery`	✅	2s	4s	-50%
`polyvecl_pointwise_acc_montgomery_native`	✅	2s	3s	-33%
`polyvecl_uniform_gamma1_serial`	✅	2s	5s	-60%
`polyvecl_unpack_eta`	✅	2s	4s	-50%
`polyvecl_unpack_z`	✅	2s	4s	-50%
`polyw1_pack_88`	✅	2s	2s	+0%
`polyz_unpack_17_native_aarch64`	✅	2s	7s	-71%
`polyz_unpack_native_x86_64`	✅	2s	3s	-33%
`reduce32`	✅	2s	3s	-33%
`rej_eta`	✅	2s	2s	+0%
`rej_eta_c`	✅	2s	3s	-33%
`rej_uniform_native_aarch64`	✅	2s	3s	-33%
`shake128_release`	✅	2s	2s	+0%
`shake128x4_absorb_once`	✅	2s	3s	-33%
`shake128x4_squeezeblocks`	✅	2s	2s	+0%
`shake256_absorb`	✅	2s	2s	+0%
`shake256_finalize`	✅	2s	3s	-33%
`shake256x4_absorb_once`	✅	2s	1s	+100%
`sign_signature`	✅	2s	4s	-50%
`sign_signature_extmu`	✅	2s	5s	-60%
`sk_s1hat_get_poly`	✅	2s	4s	-50%
`sk_t0hat_get_poly`	✅	2s	3s	-33%
`sys_check_capability`	✅	2s	4s	-50%
`unpack_sk_t0hat`	✅	2s	1s	+100%
`yvec_get_poly`	✅	2s	1s	+100%
`keccakf1600_permute_native`	✅	1s	2s	-50%
`keccakf1600x4_extract_bytes_native`	✅	1s	3s	-67%
`keccakf1600x4_xor_bytes_native`	✅	1s	3s	-67%
`mld_ct_sel_int32`	✅	1s	3s	-67%
`mld_keccakf1600x4_xor_bytes_c`	✅	1s	3s	-67%
`poly_chknorm`	✅	1s	5s	-80%
`shake128_finalize`	✅	1s	1s	+0%
`sk_s2hat_get_poly`	✅	1s	2s	-50%
`unpack_sk_s1hat`	✅	1s	3s	-67%

oqs-bot · 2026-06-26T04:27:32Z

CBMC Results (ML-DSA-44)

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	1823s	1841s	-1.0%
`mld_invntt_layer`	✅	298s	302s	-1%
`rej_uniform_native`	✅	145s	152s	-5%
`polyvecl_pointwise_acc_montgomery_c`	✅	127s	130s	-2%
`poly_pointwise_montgomery_c`	✅	101s	105s	-4%
`mld_ct_memcmp`	✅	68s	72s	-6%
`mld_attempt_signature_generation`	✅	62s	64s	-3%
`mld_ntt_layer`	✅	45s	43s	+5%
`fqmul`	✅	42s	42s	+0%
`polyvec_matrix_expand`	✅	27s	27s	+0%
`sign_verify_internal`	✅	25s	27s	-7%
`keccakf1600x4_permute_native`	✅	24s	25s	-4%
`poly_chknorm_c`	✅	24s	22s	+9%
`mld_ntt_butterfly_block`	✅	22s	24s	-8%
`rej_uniform`	✅	22s	21s	+5%
`sign_signature_internal`	✅	21s	21s	+0%
`polyeta_unpack`	✅	17s	18s	-6%
`polyt0_unpack`	✅	17s	17s	+0%
`rej_uniform_c`	✅	17s	12s	+42%
`compute_pack_t0_t1`	✅	15s	16s	-6%
`mld_check_pct`	✅	15s	14s	+7%
`poly_uniform_4x`	✅	13s	10s	+30%
`poly_uniform_eta_4x`	✅	13s	11s	+18%
`polyz_unpack_c`	✅	12s	10s	+20%
`poly_add`	✅	11s	9s	+22%
`polyveck_chknorm`	✅	10s	12s	-17%
`keccak_absorb_once_x4`	✅	9s	10s	-10%
`poly_invntt_tomont_c`	✅	9s	10s	-10%
`polyt0_pack`	✅	8s	4s	+100%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	8s	9s	-11%
`polyveck_decompose`	✅	8s	8s	+0%
`mld_compute_pack_z`	✅	7s	9s	-22%
`mld_keccakf1600_permute_c`	✅	7s	7s	+0%
`poly_caddq_c`	✅	7s	5s	+40%
`polyvec_matrix_expand_serial`	✅	7s	9s	-22%
`polyveck_invntt_tomont`	✅	7s	4s	+75%
`sign`	✅	7s	8s	-12%
`intt_native_aarch64`	✅	6s	6s	+0%
`keccak_absorb`	✅	6s	7s	-14%
`keccak_squeezeblocks_x4`	✅	6s	4s	+50%
`keccakf1600_permute_native`	✅	6s	2s	+200%
`pointwise_acc_native_x86_64`	✅	6s	7s	-14%
`poly_use_hint_c`	✅	6s	8s	-25%
`mld_ct_sel_int32`	✅	5s	3s	+67%
`mld_keccakf1600x4_extract_bytes_c`	✅	5s	2s	+150%
`mld_sample_s1_s2`	✅	5s	3s	+67%
`pack_sk_rho_key_tr_s2`	✅	5s	4s	+25%
`pointwise_acc_native_aarch64`	✅	5s	5s	+0%
`pointwise_native_aarch64`	✅	5s	5s	+0%
`poly_challenge`	✅	5s	4s	+25%
`poly_decompose_c`	✅	5s	3s	+67%
`poly_uniform_eta`	✅	5s	7s	-29%
`poly_uniform_gamma1_4x`	✅	5s	6s	-17%
`polyveck_pack_eta`	✅	5s	3s	+67%
`polyvecl_chknorm`	✅	5s	3s	+67%
`polyvecl_ntt`	✅	5s	5s	+0%
`polyw1_pack`	✅	5s	3s	+67%
`polyw1_pack_88`	✅	5s	8s	-38%
`sign_keypair`	✅	5s	4s	+25%
`sign_open`	✅	5s	6s	-17%
`sign_signature`	✅	5s	3s	+67%
`unpack_sk_s1hat`	✅	5s	3s	+67%
`keccakf1600_permute`	✅	4s	2s	+100%
`keccakf1600_xor_bytes`	✅	4s	4s	+0%
`mld_ct_cmask_nonzero_u32`	✅	4s	5s	-20%
`mld_h`	✅	4s	4s	+0%
`mld_polymat_expand_entry`	✅	4s	2s	+100%
`ntt_native_x86_64`	✅	4s	4s	+0%
`nttunpack_native_x86_64`	✅	4s	5s	-20%
`poly_caddq_native_x86_64`	✅	4s	4s	+0%
`poly_chknorm`	✅	4s	4s	+0%
`poly_decompose_32_native_aarch64`	✅	4s	5s	-20%
`poly_invntt_tomont`	✅	4s	4s	+0%
`poly_invntt_tomont_native`	✅	4s	4s	+0%
`poly_permute_bitrev_to_custom_optional`	✅	4s	2s	+100%
`poly_power2round`	✅	4s	5s	-20%
`poly_shiftl`	✅	4s	2s	+100%
`poly_use_hint_native`	✅	4s	2s	+100%
`poly_use_hint_native_aarch64`	✅	4s	5s	-20%
`polyt1_unpack`	✅	4s	3s	+33%
`polyvec_matrix_pointwise_montgomery_row`	✅	4s	2s	+100%
`polyveck_reduce`	✅	4s	2s	+100%
`polyvecl_pack_eta`	✅	4s	4s	+0%
`polyz_pack`	✅	4s	2s	+100%
`polyz_unpack`	✅	4s	3s	+33%
`polyz_unpack_native`	✅	4s	5s	-20%
`rej_eta_c`	✅	4s	5s	-20%
`rej_eta_native`	✅	4s	4s	+0%
`shake128_release`	✅	4s	3s	+33%
`shake256_init`	✅	4s	3s	+33%
`shake256x4_absorb_once`	✅	4s	1s	+300%
`sign_keypair_internal`	✅	4s	2s	+100%
`sign_pk_from_sk`	✅	4s	7s	-43%
`sign_signature_extmu`	✅	4s	4s	+0%
`sign_verify_pre_hash_internal`	✅	4s	4s	+0%
`sign_verify_pre_hash_shake256`	✅	4s	4s	+0%
`sk_t0hat_get_poly`	✅	4s	5s	-20%
`unpack_sk`	✅	4s	3s	+33%
`unpack_sk_t0hat`	✅	4s	3s	+33%
`decompose`	✅	3s	2s	+50%
`fqscale`	✅	3s	3s	+0%
`intt_native_x86_64`	✅	3s	4s	-25%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	3s	4s	-25%
`keccak_f1600_x4_native_avx2`	✅	3s	3s	+0%
`keccak_finalize`	✅	3s	3s	+0%
`keccak_init`	✅	3s	3s	+0%
`keccakf1600x4_permute`	✅	3s	4s	-25%
`keccakf1600x4_xor_bytes`	✅	3s	1s	+200%
`keccakf1600x4_xor_bytes_native`	✅	3s	2s	+50%
`mld_ct_cmask_nonzero_u8`	✅	3s	2s	+50%
`mld_ct_get_optblocker_u32`	✅	3s	1s	+200%
`mld_keccakf1600x4_xor_bytes_c`	✅	3s	1s	+200%
`mld_prepare_domain_separation_prefix`	✅	3s	3s	+0%
`mld_sample_s1_s2_serial`	✅	3s	4s	-25%
`mld_value_barrier_i64`	✅	3s	3s	+0%
`mld_value_barrier_u8`	✅	3s	1s	+200%
`montgomery_reduce`	✅	3s	3s	+0%
`ntt_native_aarch64`	✅	3s	5s	-40%
`pack_sig_c`	✅	3s	2s	+50%
`pack_sig_z`	✅	3s	2s	+50%
`pack_sk_s1`	✅	3s	3s	+0%
`poly_caddq_native`	✅	3s	5s	-40%
`poly_caddq_native_aarch64`	✅	3s	5s	-40%
`poly_chknorm_native`	✅	3s	3s	+0%
`poly_chknorm_native_x86_64`	✅	3s	4s	-25%
`poly_decompose_88_native_aarch64`	✅	3s	3s	+0%
`poly_decompose_native`	✅	3s	3s	+0%
`poly_ntt`	✅	3s	2s	+50%
`poly_ntt_c`	✅	3s	5s	-40%
`poly_ntt_native`	✅	3s	3s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	3s	2s	+50%
`poly_pointwise_montgomery`	✅	3s	2s	+50%
`poly_sub`	✅	3s	3s	+0%
`poly_uniform`	✅	3s	3s	+0%
`poly_use_hint`	✅	3s	3s	+0%
`polyeta_pack`	✅	3s	3s	+0%
`polyveck_ntt`	✅	3s	4s	-25%
`polyveck_unpack_eta`	✅	3s	4s	-25%
`polyvecl_pointwise_acc_montgomery_native`	✅	3s	6s	-50%
`polyvecl_uniform_gamma1`	✅	3s	3s	+0%
`polyvecl_uniform_gamma1_serial`	✅	3s	2s	+50%
`polyvecl_unpack_z`	✅	3s	3s	+0%
`polyz_unpack_17_native_aarch64`	✅	3s	3s	+0%
`polyz_unpack_19_native_aarch64`	✅	3s	3s	+0%
`power2round`	✅	3s	1s	+200%
`shake128_finalize`	✅	3s	3s	+0%
`shake128_init`	✅	3s	1s	+200%
`shake128x4_squeezeblocks`	✅	3s	2s	+50%
`shake256`	✅	3s	2s	+50%
`shake256_finalize`	✅	3s	4s	-25%
`shake256_squeeze`	✅	3s	1s	+200%
`shake256x4_squeezeblocks`	✅	3s	2s	+50%
`sign_signature_pre_hash_internal`	✅	3s	3s	+0%
`sign_signature_pre_hash_shake256`	✅	3s	4s	-25%
`sign_verify`	✅	3s	4s	-25%
`sk_s2hat_get_poly`	✅	3s	4s	-25%
`unpack_pk_t1`	✅	3s	3s	+0%
`yvec_get_poly`	✅	3s	3s	+0%
`yvec_init`	✅	3s	3s	+0%
`caddq`	✅	2s	2s	+0%
`keccak_f1600_x1_native_aarch64`	✅	2s	3s	-33%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	4s	-50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	2s	3s	-33%
`keccak_squeeze`	✅	2s	5s	-60%
`keccakf1600_xor_bytes (big endian)`	✅	2s	2s	+0%
`keccakf1600x4_extract_bytes`	✅	2s	2s	+0%
`keccakf1600x4_extract_bytes_native`	✅	2s	3s	-33%
`make_hint`	✅	2s	5s	-60%
`mld_ct_cmask_neg_i32`	✅	2s	2s	+0%
`mld_ct_get_optblocker_i64`	✅	2s	2s	+0%
`mld_ct_get_optblocker_u8`	✅	2s	3s	-33%
`mld_keccakf1600_extract_bytes`	✅	2s	3s	-33%
`mld_value_barrier_u32`	✅	2s	3s	-33%
`pack_sig_h`	✅	2s	6s	-67%
`pointwise_native_x86_64`	✅	2s	3s	-33%
`poly_caddq`	✅	2s	3s	-33%
`poly_decompose`	✅	2s	3s	-33%
`poly_reduce`	✅	2s	5s	-60%
`poly_uniform_gamma1`	✅	2s	2s	+0%
`polyt1_pack`	✅	2s	4s	-50%
`polyveck_caddq`	✅	2s	4s	-50%
`polyveck_pack_w1`	✅	2s	2s	+0%
`polyvecl_pointwise_acc_montgomery`	✅	2s	3s	-33%
`polyvecl_unpack_eta`	✅	2s	2s	+0%
`polyw1_pack_32`	✅	2s	3s	-33%
`polyz_unpack_native_x86_64`	✅	2s	2s	+0%
`reduce32`	✅	2s	3s	-33%
`rej_uniform_eta_native_aarch64`	✅	2s	3s	-33%
`rej_uniform_native_aarch64`	✅	2s	3s	-33%
`shake128_absorb`	✅	2s	1s	+100%
`shake128_squeeze`	✅	2s	1s	+100%
`shake128x4_absorb_once`	✅	2s	3s	-33%
`shake256_absorb`	✅	2s	2s	+0%
`shake256_release`	✅	2s	1s	+100%
`sig_unpack_hints`	✅	2s	2s	+0%
`sign_verify_extmu`	✅	2s	3s	-33%
`sk_s1hat_get_poly`	✅	2s	2s	+0%
`sys_check_capability`	✅	2s	2s	+0%
`unpack_sk_s2hat`	✅	2s	3s	-33%
`keccak_f1600_x4_native_aarch64_v84a`	✅	1s	1s	+0%
`keccakf1600_extract_bytes (big endian)`	✅	1s	4s	-75%
`mld_ct_abs_i32`	✅	1s	1s	+0%
`poly_chknorm_native_aarch64`	✅	1s	3s	-67%
`poly_pointwise_montgomery_native`	✅	1s	4s	-75%
`rej_eta`	✅	1s	2s	-50%
`use_hint`	✅	1s	2s	-50%

oqs-bot · 2026-06-26T04:27:42Z

CBMC Results (ML-DSA-87)

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	2462s	2584s	-4.7%
`polyvecl_pointwise_acc_montgomery_c`	✅	313s	367s	-15%
`mld_invntt_layer`	✅	305s	321s	-5%
`polyvec_matrix_expand`	✅	226s	244s	-7%
`rej_uniform_native`	✅	153s	160s	-4%
`mld_attempt_signature_generation`	✅	111s	107s	+4%
`poly_pointwise_montgomery_c`	✅	104s	112s	-7%
`mld_ct_memcmp`	✅	73s	73s	+0%
`sign_signature_internal`	✅	67s	66s	+2%
`sign_verify_internal`	✅	60s	64s	-6%
`polyvec_matrix_expand_serial`	✅	48s	50s	-4%
`mld_ntt_layer`	✅	45s	45s	+0%
`fqmul`	✅	41s	45s	-9%
`compute_pack_t0_t1`	✅	33s	32s	+3%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	30s	32s	-6%
`mld_ntt_butterfly_block`	✅	24s	22s	+9%
`keccakf1600x4_permute_native`	✅	22s	22s	+0%
`rej_uniform`	✅	21s	23s	-9%
`poly_chknorm_c`	✅	20s	19s	+5%
`polyeta_unpack`	✅	16s	17s	-6%
`polyt0_unpack`	✅	16s	17s	-6%
`mld_check_pct`	✅	15s	16s	-6%
`rej_uniform_c`	✅	13s	15s	-13%
`poly_add`	✅	12s	13s	-8%
`poly_uniform_eta_4x`	✅	11s	13s	-15%
`poly_uniform_4x`	✅	10s	13s	-23%
`polyveck_ntt`	✅	10s	7s	+43%
`mld_compute_pack_z`	✅	9s	8s	+12%
`poly_invntt_tomont_c`	✅	9s	9s	+0%
`polyveck_invntt_tomont`	✅	9s	10s	-10%
`polyvecl_ntt`	✅	9s	9s	+0%
`sign`	✅	9s	6s	+50%
`keccak_absorb_once_x4`	✅	8s	12s	-33%
`mld_keccakf1600_permute_c`	✅	8s	7s	+14%
`pointwise_acc_native_aarch64`	✅	8s	8s	+0%
`pointwise_acc_native_x86_64`	✅	8s	8s	+0%
`polyveck_decompose`	✅	8s	9s	-11%
`mld_sample_s1_s2`	✅	7s	6s	+17%
`poly_decompose_c`	✅	7s	7s	+0%
`sign_keypair_internal`	✅	7s	8s	-12%
`sign_pk_from_sk`	✅	7s	7s	+0%
`keccak_absorb`	✅	6s	6s	+0%
`mld_ct_cmask_nonzero_u32`	✅	6s	3s	+100%
`mld_h`	✅	6s	4s	+50%
`ntt_native_aarch64`	✅	6s	2s	+200%
`poly_caddq_c`	✅	6s	6s	+0%
`poly_power2round`	✅	6s	6s	+0%
`poly_uniform_gamma1`	✅	6s	3s	+100%
`poly_uniform_gamma1_4x`	✅	6s	3s	+100%
`polyveck_caddq`	✅	6s	6s	+0%
`polyveck_pack_w1`	✅	6s	5s	+20%
`sign_signature_extmu`	✅	6s	5s	+20%
`unpack_sk_t0hat`	✅	6s	8s	-25%
`yvec_get_poly`	✅	6s	1s	+500%
`caddq`	✅	5s	3s	+67%
`keccakf1600_xor_bytes (big endian)`	✅	5s	2s	+150%
`mld_prepare_domain_separation_prefix`	✅	5s	5s	+0%
`mld_sample_s1_s2_serial`	✅	5s	7s	-29%
`pack_sk_rho_key_tr_s2`	✅	5s	5s	+0%
`poly_challenge`	✅	5s	6s	-17%
`poly_ntt_c`	✅	5s	3s	+67%
`polyveck_chknorm`	✅	5s	4s	+25%
`polyveck_pack_eta`	✅	5s	4s	+25%
`polyveck_reduce`	✅	5s	6s	-17%
`polyvecl_chknorm`	✅	5s	5s	+0%
`power2round`	✅	5s	4s	+25%
`reduce32`	✅	5s	3s	+67%
`rej_eta`	✅	5s	5s	+0%
`rej_eta_native`	✅	5s	5s	+0%
`sign_open`	✅	5s	3s	+67%
`sign_signature`	✅	5s	3s	+67%
`sign_signature_pre_hash_internal`	✅	5s	4s	+25%
`sign_verify_extmu`	✅	5s	3s	+67%
`sign_verify_pre_hash_shake256`	✅	5s	3s	+67%
`unpack_sk`	✅	5s	4s	+25%
`intt_native_x86_64`	✅	4s	5s	-20%
`keccak_squeeze`	✅	4s	2s	+100%
`keccak_squeezeblocks_x4`	✅	4s	4s	+0%
`keccakf1600_xor_bytes`	✅	4s	2s	+100%
`keccakf1600x4_extract_bytes_native`	✅	4s	3s	+33%
`mld_ct_get_optblocker_u32`	✅	4s	3s	+33%
`mld_ct_get_optblocker_u8`	✅	4s	1s	+300%
`ntt_native_x86_64`	✅	4s	2s	+100%
`pack_sig_c`	✅	4s	2s	+100%
`poly_caddq_native`	✅	4s	2s	+100%
`poly_caddq_native_aarch64`	✅	4s	4s	+0%
`poly_chknorm_native_aarch64`	✅	4s	7s	-43%
`poly_decompose`	✅	4s	4s	+0%
`poly_decompose_32_native_aarch64`	✅	4s	2s	+100%
`poly_pointwise_montgomery`	✅	4s	5s	-20%
`poly_reduce`	✅	4s	1s	+300%
`poly_uniform_eta`	✅	4s	5s	-20%
`poly_use_hint_native_aarch64`	✅	4s	3s	+33%
`polyt0_pack`	✅	4s	5s	-20%
`polyt1_pack`	✅	4s	2s	+100%
`polyvecl_pack_eta`	✅	4s	4s	+0%
`polyvecl_pointwise_acc_montgomery_native`	✅	4s	2s	+100%
`polyvecl_uniform_gamma1`	✅	4s	4s	+0%
`polyvecl_unpack_eta`	✅	4s	4s	+0%
`polyw1_pack`	✅	4s	3s	+33%
`polyw1_pack_32`	✅	4s	3s	+33%
`polyz_unpack_c`	✅	4s	5s	-20%
`rej_uniform_eta_native_aarch64`	✅	4s	5s	-20%
`shake128_finalize`	✅	4s	2s	+100%
`shake256_finalize`	✅	4s	2s	+100%
`shake256x4_squeezeblocks`	✅	4s	2s	+100%
`sign_keypair`	✅	4s	4s	+0%
`sign_signature_pre_hash_shake256`	✅	4s	4s	+0%
`sign_verify`	✅	4s	5s	-20%
`sign_verify_pre_hash_internal`	✅	4s	6s	-33%
`unpack_pk_t1`	✅	4s	3s	+33%
`unpack_sk_s1hat`	✅	4s	3s	+33%
`yvec_init`	✅	4s	3s	+33%
`intt_native_aarch64`	✅	3s	3s	+0%
`keccakf1600_permute_native`	✅	3s	2s	+50%
`mld_ct_abs_i32`	✅	3s	2s	+50%
`mld_value_barrier_i64`	✅	3s	2s	+50%
`montgomery_reduce`	✅	3s	4s	-25%
`pack_sig_z`	✅	3s	1s	+200%
`pack_sk_s1`	✅	3s	3s	+0%
`pointwise_native_aarch64`	✅	3s	3s	+0%
`pointwise_native_x86_64`	✅	3s	3s	+0%
`poly_caddq_native_x86_64`	✅	3s	3s	+0%
`poly_chknorm`	✅	3s	3s	+0%
`poly_decompose_88_native_aarch64`	✅	3s	2s	+50%
`poly_invntt_tomont`	✅	3s	2s	+50%
`poly_ntt`	✅	3s	6s	-50%
`poly_ntt_native`	✅	3s	4s	-25%
`poly_uniform`	✅	3s	3s	+0%
`poly_use_hint`	✅	3s	2s	+50%
`poly_use_hint_c`	✅	3s	2s	+50%
`polyeta_pack`	✅	3s	2s	+50%
`polyt1_unpack`	✅	3s	2s	+50%
`polyveck_unpack_eta`	✅	3s	3s	+0%
`polyvecl_pointwise_acc_montgomery`	✅	3s	4s	-25%
`polyvecl_uniform_gamma1_serial`	✅	3s	2s	+50%
`polyvecl_unpack_z`	✅	3s	4s	-25%
`polyz_pack`	✅	3s	1s	+200%
`polyz_unpack_17_native_aarch64`	✅	3s	4s	-25%
`polyz_unpack_19_native_aarch64`	✅	3s	4s	-25%
`polyz_unpack_native_x86_64`	✅	3s	5s	-40%
`rej_eta_c`	✅	3s	3s	+0%
`rej_uniform_native_aarch64`	✅	3s	3s	+0%
`shake128_absorb`	✅	3s	1s	+200%
`shake128_release`	✅	3s	3s	+0%
`shake128x4_squeezeblocks`	✅	3s	1s	+200%
`shake256_init`	✅	3s	4s	-25%
`shake256_release`	✅	3s	6s	-50%
`sig_unpack_hints`	✅	3s	6s	-50%
`sk_s1hat_get_poly`	✅	3s	2s	+50%
`sys_check_capability`	✅	3s	3s	+0%
`unpack_sk_s2hat`	✅	3s	5s	-40%
`fqscale`	✅	2s	5s	-60%
`keccak_f1600_x1_native_aarch64`	✅	2s	2s	+0%
`keccak_f1600_x1_native_aarch64_v84a`	✅	2s	4s	-50%
`keccak_f1600_x4_native_avx2`	✅	2s	4s	-50%
`keccak_finalize`	✅	2s	2s	+0%
`keccak_init`	✅	2s	3s	-33%
`keccakf1600_extract_bytes (big endian)`	✅	2s	1s	+100%
`keccakf1600_permute`	✅	2s	3s	-33%
`keccakf1600x4_extract_bytes`	✅	2s	2s	+0%
`keccakf1600x4_permute`	✅	2s	3s	-33%
`keccakf1600x4_xor_bytes`	✅	2s	4s	-50%
`keccakf1600x4_xor_bytes_native`	✅	2s	3s	-33%
`make_hint`	✅	2s	4s	-50%
`mld_ct_cmask_neg_i32`	✅	2s	4s	-50%
`mld_ct_cmask_nonzero_u8`	✅	2s	4s	-50%
`mld_ct_get_optblocker_i64`	✅	2s	4s	-50%
`mld_keccakf1600x4_extract_bytes_c`	✅	2s	2s	+0%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	1s	+100%
`mld_polymat_expand_entry`	✅	2s	4s	-50%
`mld_value_barrier_u32`	✅	2s	4s	-50%
`mld_value_barrier_u8`	✅	2s	2s	+0%
`nttunpack_native_x86_64`	✅	2s	3s	-33%
`pack_sig_h`	✅	2s	3s	-33%
`poly_chknorm_native`	✅	2s	4s	-50%
`poly_chknorm_native_x86_64`	✅	2s	4s	-50%
`poly_decompose_native`	✅	2s	3s	-33%
`poly_invntt_tomont_native`	✅	2s	5s	-60%
`poly_permute_bitrev_to_custom_optional`	✅	2s	2s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	2s	4s	-50%
`poly_pointwise_montgomery_native`	✅	2s	4s	-50%
`poly_shiftl`	✅	2s	3s	-33%
`poly_sub`	✅	2s	3s	-33%
`poly_use_hint_native`	✅	2s	4s	-50%
`polyvec_matrix_pointwise_montgomery_row`	✅	2s	4s	-50%
`polyw1_pack_88`	✅	2s	3s	-33%
`polyz_unpack`	✅	2s	3s	-33%
`polyz_unpack_native`	✅	2s	4s	-50%
`shake128_squeeze`	✅	2s	4s	-50%
`shake128x4_absorb_once`	✅	2s	4s	-50%
`shake256`	✅	2s	2s	+0%
`shake256_absorb`	✅	2s	3s	-33%
`shake256_squeeze`	✅	2s	2s	+0%
`sk_s2hat_get_poly`	✅	2s	3s	-33%
`sk_t0hat_get_poly`	✅	2s	2s	+0%
`decompose`	✅	1s	2s	-50%
`keccak_f1600_x4_native_aarch64_v84a`	✅	1s	1s	+0%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	1s	4s	-75%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	1s	1s	+0%
`mld_ct_sel_int32`	✅	1s	2s	-50%
`mld_keccakf1600_extract_bytes`	✅	1s	3s	-67%
`poly_caddq`	✅	1s	3s	-67%
`shake128_init`	✅	1s	2s	-50%
`shake256x4_absorb_once`	✅	1s	2s	-50%
`use_hint`	✅	1s	3s	-67%

oqs-bot · 2026-06-26T04:27:42Z

CBMC Results (ML-DSA-65)

Full Results (205 proofs)

Proof	Status	Current	Previous	Change
`TOTAL`	✅	2019s	2203s	-8.4%
`mld_invntt_layer`	✅	266s	319s	-17%
`polyvecl_pointwise_acc_montgomery_c`	✅	187s	238s	-21%
`rej_uniform_native`	✅	144s	159s	-9%
`polyvec_matrix_expand`	✅	130s	140s	-7%
`poly_pointwise_montgomery_c`	✅	97s	112s	-13%
`mld_ct_memcmp`	✅	66s	75s	-12%
`mld_attempt_signature_generation`	✅	65s	68s	-4%
`sign_verify_internal`	✅	65s	67s	-3%
`sign_signature_internal`	✅	46s	48s	-4%
`mld_ntt_layer`	✅	44s	46s	-4%
`fqmul`	✅	38s	47s	-19%
`polyvec_matrix_expand_serial`	✅	25s	27s	-7%
`rej_uniform`	✅	24s	22s	+9%
`keccakf1600x4_permute_native`	✅	23s	23s	+0%
`mld_ntt_butterfly_block`	✅	22s	23s	-4%
`poly_chknorm_c`	✅	18s	22s	-18%
`polyvecl_chknorm`	✅	17s	15s	+13%
`mld_check_pct`	✅	16s	18s	-11%
`polyt0_unpack`	✅	16s	17s	-6%
`compute_pack_t0_t1`	✅	15s	17s	-12%
`rej_uniform_c`	✅	15s	15s	+0%
`polyveck_decompose`	✅	14s	15s	-7%
`poly_uniform_4x`	✅	12s	10s	+20%
`poly_uniform_eta_4x`	✅	11s	12s	-8%
`polyveck_chknorm`	✅	11s	12s	-8%
`polyvecl_ntt`	✅	11s	7s	+57%
`keccak_absorb_once_x4`	✅	10s	9s	+11%
`poly_add`	✅	9s	11s	-18%
`poly_invntt_tomont_c`	✅	9s	9s	+0%
`polyveck_ntt`	✅	9s	7s	+29%
`keccak_absorb`	✅	8s	7s	+14%
`polyveck_invntt_tomont`	✅	8s	8s	+0%
`sign`	✅	8s	8s	+0%
`mld_compute_pack_z`	✅	7s	8s	-12%
`mld_keccakf1600_permute_c`	✅	7s	7s	+0%
`mld_sample_s1_s2`	✅	7s	6s	+17%
`polyvec_matrix_pointwise_montgomery_yvec`	✅	7s	8s	-12%
`polyveck_caddq`	✅	7s	7s	+0%
`polyz_unpack_19_native_aarch64`	✅	7s	2s	+250%
`sign_verify`	✅	7s	5s	+40%
`pointwise_acc_native_aarch64`	✅	6s	6s	+0%
`polyvecl_pack_eta`	✅	6s	2s	+200%
`polyz_unpack_c`	✅	6s	7s	-14%
`sign_open`	✅	6s	5s	+20%
`intt_native_aarch64`	✅	5s	5s	+0%
`intt_native_x86_64`	✅	5s	3s	+67%
`keccakf1600_permute`	✅	5s	2s	+150%
`mld_prepare_domain_separation_prefix`	✅	5s	3s	+67%
`ntt_native_aarch64`	✅	5s	3s	+67%
`pointwise_acc_native_x86_64`	✅	5s	7s	-29%
`poly_caddq_c`	✅	5s	5s	+0%
`poly_ntt_native`	✅	5s	1s	+400%
`poly_pointwise_montgomery_native`	✅	5s	3s	+67%
`poly_uniform_gamma1_4x`	✅	5s	4s	+25%
`polyveck_unpack_eta`	✅	5s	3s	+67%
`polyvecl_uniform_gamma1_serial`	✅	5s	3s	+67%
`rej_uniform_native_aarch64`	✅	5s	2s	+150%
`shake128_init`	✅	5s	3s	+67%
`sign_pk_from_sk`	✅	5s	6s	-17%
`unpack_sk`	✅	5s	3s	+67%
`unpack_sk_t0hat`	✅	5s	5s	+0%
`fqscale`	✅	4s	2s	+100%
`keccak_f1600_x1_native_aarch64_v84a`	✅	4s	3s	+33%
`keccak_f1600_x4_native_aarch64_v84a`	✅	4s	2s	+100%
`keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid`	✅	4s	2s	+100%
`keccak_squeezeblocks_x4`	✅	4s	5s	-20%
`keccakf1600_extract_bytes (big endian)`	✅	4s	2s	+100%
`mld_ct_cmask_nonzero_u32`	✅	4s	2s	+100%
`mld_ct_cmask_nonzero_u8`	✅	4s	2s	+100%
`mld_sample_s1_s2_serial`	✅	4s	8s	-50%
`pack_sig_c`	✅	4s	2s	+100%
`pack_sk_rho_key_tr_s2`	✅	4s	4s	+0%
`poly_caddq_native`	✅	4s	2s	+100%
`poly_challenge`	✅	4s	4s	+0%
`poly_chknorm_native`	✅	4s	6s	-33%
`poly_decompose_32_native_aarch64`	✅	4s	4s	+0%
`poly_invntt_tomont_native`	✅	4s	4s	+0%
`poly_power2round`	✅	4s	5s	-20%
`poly_shiftl`	✅	4s	4s	+0%
`poly_uniform_gamma1`	✅	4s	4s	+0%
`poly_use_hint_c`	✅	4s	4s	+0%
`polyvec_matrix_pointwise_montgomery_row`	✅	4s	2s	+100%
`polyvecl_pointwise_acc_montgomery_native`	✅	4s	3s	+33%
`polyvecl_unpack_z`	✅	4s	3s	+33%
`polyz_unpack_native`	✅	4s	5s	-20%
`reduce32`	✅	4s	3s	+33%
`rej_eta_c`	✅	4s	4s	+0%
`rej_uniform_eta_native_aarch64`	✅	4s	5s	-20%
`shake128_release`	✅	4s	3s	+33%
`sign_signature`	✅	4s	5s	-20%
`sign_signature_pre_hash_internal`	✅	4s	5s	-20%
`sign_signature_pre_hash_shake256`	✅	4s	4s	+0%
`sign_verify_extmu`	✅	4s	4s	+0%
`sign_verify_pre_hash_shake256`	✅	4s	2s	+100%
`sk_s1hat_get_poly`	✅	4s	3s	+33%
`unpack_sk_s1hat`	✅	4s	3s	+33%
`use_hint`	✅	4s	2s	+100%
`keccak_init`	✅	3s	2s	+50%
`keccak_squeeze`	✅	3s	2s	+50%
`keccakf1600_xor_bytes`	✅	3s	4s	-25%
`keccakf1600_xor_bytes (big endian)`	✅	3s	2s	+50%
`keccakf1600x4_extract_bytes`	✅	3s	2s	+50%
`keccakf1600x4_extract_bytes_native`	✅	3s	1s	+200%
`keccakf1600x4_xor_bytes_native`	✅	3s	1s	+200%
`make_hint`	✅	3s	4s	-25%
`mld_ct_sel_int32`	✅	3s	2s	+50%
`mld_value_barrier_i64`	✅	3s	5s	-40%
`montgomery_reduce`	✅	3s	3s	+0%
`nttunpack_native_x86_64`	✅	3s	2s	+50%
`pack_sig_h`	✅	3s	4s	-25%
`pack_sk_s1`	✅	3s	2s	+50%
`pointwise_native_aarch64`	✅	3s	3s	+0%
`pointwise_native_x86_64`	✅	3s	5s	-40%
`poly_caddq_native_aarch64`	✅	3s	3s	+0%
`poly_caddq_native_x86_64`	✅	3s	3s	+0%
`poly_chknorm_native_aarch64`	✅	3s	3s	+0%
`poly_chknorm_native_x86_64`	✅	3s	2s	+50%
`poly_decompose`	✅	3s	2s	+50%
`poly_permute_bitrev_to_custom_optional`	✅	3s	3s	+0%
`poly_permute_bitrev_to_custom_optional_native`	✅	3s	4s	-25%
`poly_pointwise_montgomery`	✅	3s	3s	+0%
`poly_sub`	✅	3s	3s	+0%
`poly_uniform`	✅	3s	4s	-25%
`poly_uniform_eta`	✅	3s	5s	-40%
`poly_use_hint`	✅	3s	2s	+50%
`poly_use_hint_native`	✅	3s	3s	+0%
`polyveck_pack_w1`	✅	3s	2s	+50%
`polyvecl_pointwise_acc_montgomery`	✅	3s	4s	-25%
`polyw1_pack`	✅	3s	4s	-25%
`polyw1_pack_32`	✅	3s	7s	-57%
`polyz_pack`	✅	3s	2s	+50%
`polyz_unpack`	✅	3s	4s	-25%
`polyz_unpack_native_x86_64`	✅	3s	3s	+0%
`power2round`	✅	3s	2s	+50%
`rej_eta_native`	✅	3s	4s	-25%
`shake128_absorb`	✅	3s	3s	+0%
`shake128x4_absorb_once`	✅	3s	2s	+50%
`shake256_absorb`	✅	3s	2s	+50%
`shake256_squeeze`	✅	3s	3s	+0%
`sig_unpack_hints`	✅	3s	2s	+50%
`sign_keypair_internal`	✅	3s	4s	-25%
`sk_s2hat_get_poly`	✅	3s	4s	-25%
`sk_t0hat_get_poly`	✅	3s	3s	+0%
`sys_check_capability`	✅	3s	4s	-25%
`unpack_pk_t1`	✅	3s	2s	+50%
`unpack_sk_s2hat`	✅	3s	1s	+200%
`yvec_get_poly`	✅	3s	2s	+50%
`decompose`	✅	2s	2s	+0%
`keccak_f1600_x1_native_aarch64`	✅	2s	4s	-50%
`keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid`	✅	2s	5s	-60%
`keccak_f1600_x4_native_avx2`	✅	2s	2s	+0%
`keccak_finalize`	✅	2s	2s	+0%
`keccakf1600_permute_native`	✅	2s	1s	+100%
`keccakf1600x4_permute`	✅	2s	1s	+100%
`keccakf1600x4_xor_bytes`	✅	2s	3s	-33%
`mld_ct_cmask_neg_i32`	✅	2s	1s	+100%
`mld_ct_get_optblocker_i64`	✅	2s	3s	-33%
`mld_ct_get_optblocker_u32`	✅	2s	2s	+0%
`mld_ct_get_optblocker_u8`	✅	2s	1s	+100%
`mld_h`	✅	2s	5s	-60%
`mld_keccakf1600_extract_bytes`	✅	2s	2s	+0%
`mld_keccakf1600x4_xor_bytes_c`	✅	2s	4s	-50%
`mld_value_barrier_u32`	✅	2s	2s	+0%
`mld_value_barrier_u8`	✅	2s	3s	-33%
`ntt_native_x86_64`	✅	2s	4s	-50%
`pack_sig_z`	✅	2s	4s	-50%
`poly_caddq`	✅	2s	2s	+0%
`poly_chknorm`	✅	2s	4s	-50%
`poly_decompose_88_native_aarch64`	✅	2s	4s	-50%
`poly_decompose_c`	✅	2s	3s	-33%
`poly_decompose_native`	✅	2s	1s	+100%
`poly_invntt_tomont`	✅	2s	1s	+100%
`poly_ntt`	✅	2s	3s	-33%
`poly_ntt_c`	✅	2s	3s	-33%
`poly_reduce`	✅	2s	2s	+0%
`poly_use_hint_native_aarch64`	✅	2s	3s	-33%
`polyeta_pack`	✅	2s	3s	-33%
`polyeta_unpack`	✅	2s	3s	-33%
`polyt1_pack`	✅	2s	3s	-33%
`polyt1_unpack`	✅	2s	3s	-33%
`polyveck_pack_eta`	✅	2s	2s	+0%
`polyveck_reduce`	✅	2s	4s	-50%
`polyvecl_uniform_gamma1`	✅	2s	6s	-67%
`polyvecl_unpack_eta`	✅	2s	5s	-60%
`polyw1_pack_88`	✅	2s	2s	+0%
`polyz_unpack_17_native_aarch64`	✅	2s	2s	+0%
`shake128_squeeze`	✅	2s	2s	+0%
`shake128x4_squeezeblocks`	✅	2s	3s	-33%
`shake256`	✅	2s	2s	+0%
`shake256_finalize`	✅	2s	3s	-33%
`shake256_init`	✅	2s	2s	+0%
`shake256_release`	✅	2s	2s	+0%
`shake256x4_absorb_once`	✅	2s	2s	+0%
`shake256x4_squeezeblocks`	✅	2s	2s	+0%
`sign_keypair`	✅	2s	4s	-50%
`sign_signature_extmu`	✅	2s	5s	-60%
`sign_verify_pre_hash_internal`	✅	2s	4s	-50%
`caddq`	✅	1s	4s	-75%
`mld_ct_abs_i32`	✅	1s	2s	-50%
`mld_keccakf1600x4_extract_bytes_c`	✅	1s	2s	-50%
`mld_polymat_expand_entry`	✅	1s	3s	-67%
`polyt0_pack`	✅	1s	4s	-75%
`rej_eta`	✅	1s	6s	-83%
`shake128_finalize`	✅	1s	4s	-75%
`yvec_init`	✅	1s	5s	-80%

The macos-latest label has migrated to the macOS 26 (Tahoe) arm64 image, whose default-toolchain ASan runtime (nixpkgs clang 21.x) deadlocks at process startup: compiler-rt's shadow-memory init re-enters the uninitialized allocator. This made the AArch64 FIPS202 backend_tests job hang until the 6h job timeout, intermittently, depending on which image a matrix leg landed on. Same symptom as python/cpython#145199. The fix landed upstream in LLVM >= 22 (llvm/llvm-project#191039, backported as #192082). Point the macOS sanitizer job at the existing 'clang22' dev shell so it builds with clang 22 and can run on macos-latest again. Signed-off-by: Hanno Becker <beckphan@amazon.co.uk>

hanno-becker force-pushed the ci-pin-fips202-macos15 branch from 32bad12 to 6d262bb Compare June 26, 2026 04:35

hanno-becker requested a review from mkannwischer June 26, 2026 04:35

hanno-becker changed the title ~~CI: Pin AArch64 FIPS202 backend tests to macos-15~~ CI: Build macOS FIPS202 sanitizer tests with clang 22 Jun 26, 2026

mkannwischer added needs-mlkem-native-port and removed needs-mlkem-native-port labels Jun 26, 2026

mkannwischer approved these changes Jun 26, 2026

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mkannwischer marked this pull request as ready for review June 26, 2026 05:30

mkannwischer requested a review from a team as a code owner June 26, 2026 05:30

mkannwischer merged commit 16d4868 into main Jun 26, 2026
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mkannwischer deleted the ci-pin-fips202-macos15 branch June 26, 2026 05:30

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CI: Build macOS FIPS202 sanitizer tests with clang 22#1205

CI: Build macOS FIPS202 sanitizer tests with clang 22#1205
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