CI: Add more legacy compiler tests and move to scheduled workflow

[mkannwischer]

Our compiler tests and constant-time tests have been steadily
growing over time which is not sustainable in the medium term.

This commit solves that by splitting the set of compiler versions
into two

1. Per-PR compilers - tested on every PR. For each family (gcc, clang,
   zig) we keep the oldest available version plus the three latest ones.

2. Legacy compilers - all versions, tested
   in a scheduled job or when the legacy-compiler-tests label is added
   to the PR. Currently the job is scheduled to run daily, but in the long
   term we may want to switch it to weekly.

This allows us to extend compiler coverage by gcc 6, 8, 9, 10, zig
0.10+0.11, and clang 6..13 for both CT and compiler tests.

My expectation is that the legacy compilers only get changed
whenever nixpkgs drops a compiler version.

• Port of CI: Add more legacy compiler tests and move to scheduled workflow  mlkem-native#1700

[oqs-bot]

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

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	1466s	1492s	-1.7%
poly_pointwise_montgomery_c	✅	159s	166s	-4%
polyvec_matrix_pointwise_montgomery_yvec	✅	129s	122s	+6%
rej_uniform_native	✅	104s	107s	-3%
mld_invntt_layer	✅	96s	102s	-6%
mld_ct_memcmp	✅	64s	65s	-2%
mld_ntt_layer	✅	41s	40s	+2%
sign_verify_internal	✅	38s	34s	+12%
fqmul	✅	29s	30s	-3%
mld_attempt_signature_generation	✅	25s	28s	-11%
keccakf1600x4_permute_native	✅	22s	24s	-8%
rej_uniform	✅	21s	18s	+17%
mld_ntt_butterfly_block	✅	17s	15s	+13%
polyeta_unpack	✅	17s	17s	+0%
polyveck_decompose	✅	16s	15s	+7%
rej_uniform_c	✅	16s	17s	-6%
poly_chknorm_c	✅	15s	14s	+7%
poly_uniform_eta_4x	✅	13s	11s	+18%
mld_check_pct	✅	12s	14s	-14%
poly_add	✅	12s	12s	+0%
polyt0_unpack	✅	11s	11s	+0%
keccak_absorb_once_x4	✅	10s	9s	+11%
poly_invntt_tomont_c	✅	9s	7s	+29%
compute_pack_t0_t1	✅	8s	8s	+0%
mld_keccakf1600_permute_c	✅	8s	7s	+14%
polyvec_matrix_pointwise_montgomery_row	✅	8s	10s	-20%
polyvecl_ntt	✅	8s	8s	+0%
polyz_unpack_c	✅	8s	6s	+33%
pointwise_acc_native_aarch64	✅	7s	8s	-12%
pointwise_acc_native_x86_64	✅	7s	7s	+0%
poly_caddq_c	✅	7s	10s	-30%
polyvecl_chknorm	✅	7s	5s	+40%
sign	✅	7s	7s	+0%
keccak_absorb	✅	6s	7s	-14%
mld_sample_s1_s2	✅	6s	7s	-14%
poly_decompose_32_native_aarch64	✅	6s	2s	+200%
poly_power2round	✅	6s	6s	+0%
poly_shiftl	✅	6s	7s	-14%
poly_uniform_gamma1_4x	✅	6s	3s	+100%
polyveck_chknorm	✅	6s	4s	+50%
polyveck_reduce	✅	6s	7s	-14%
sign_signature_pre_hash_internal	✅	6s	5s	+20%
make_hint	✅	5s	3s	+67%
pack_sig_h	✅	5s	3s	+67%
poly_caddq	✅	5s	2s	+150%
poly_permute_bitrev_to_custom_optional_native	✅	5s	3s	+67%
poly_pointwise_montgomery_native	✅	5s	3s	+67%
poly_uniform_eta	✅	5s	3s	+67%
poly_use_hint_native_aarch64	✅	5s	3s	+67%
polyveck_caddq	✅	5s	6s	-17%
polyveck_invntt_tomont	✅	5s	5s	+0%
polyveck_pack_w1	✅	5s	3s	+67%
polyz_unpack_native	✅	5s	3s	+67%
rej_eta	✅	5s	4s	+25%
rej_eta_c	✅	5s	5s	+0%
sign_keypair_internal	✅	5s	6s	-17%
sign_verify_pre_hash_shake256	✅	5s	2s	+150%
use_hint	✅	5s	3s	+67%
decompose	✅	4s	4s	+0%
fqscale	✅	4s	4s	+0%
keccak_init	✅	4s	5s	-20%
keccak_squeezeblocks_x4	✅	4s	3s	+33%
mld_ct_cmask_nonzero_u32	✅	4s	3s	+33%
mld_ct_get_optblocker_u32	✅	4s	3s	+33%
mld_keccakf1600_extract_bytes	✅	4s	2s	+100%
mld_prepare_domain_separation_prefix	✅	4s	3s	+33%
mld_sample_s1_s2_serial	✅	4s	6s	-33%
mld_value_barrier_i64	✅	4s	1s	+300%
pointwise_native_x86_64	✅	4s	4s	+0%
poly_chknorm_native	✅	4s	3s	+33%
poly_decompose_88_native_aarch64	✅	4s	2s	+100%
poly_decompose_c	✅	4s	3s	+33%
poly_ntt	✅	4s	5s	-20%
poly_ntt_c	✅	4s	3s	+33%
poly_pointwise_montgomery	✅	4s	2s	+100%
poly_uniform	✅	4s	3s	+33%
poly_uniform_4x	✅	4s	3s	+33%
polyt0_pack	✅	4s	2s	+100%
polyvecl_unpack_eta	✅	4s	3s	+33%
polyvecl_unpack_z	✅	4s	3s	+33%
polyz_unpack	✅	4s	4s	+0%
rej_uniform_native_aarch64	✅	4s	3s	+33%
shake256	✅	4s	1s	+300%
sign_keypair	✅	4s	2s	+100%
sign_pk_from_sk	✅	4s	5s	-20%
sign_signature	✅	4s	4s	+0%
sign_signature_internal	✅	4s	4s	+0%
sign_verify	✅	4s	4s	+0%
sign_verify_pre_hash_internal	✅	4s	7s	-43%
unpack_sk	✅	4s	3s	+33%
unpack_sk_s1hat	✅	4s	5s	-20%
yvec_init	✅	4s	3s	+33%
keccak_f1600_x4_native_aarch64_v84a	✅	3s	2s	+50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	3s	3s	+0%
keccakf1600_xor_bytes (big endian)	✅	3s	3s	+0%
keccakf1600x4_xor_bytes	✅	3s	4s	-25%
keccakf1600x4_xor_bytes_native	✅	3s	4s	-25%
mld_compute_pack_z	✅	3s	4s	-25%
mld_ct_get_optblocker_i64	✅	3s	3s	+0%
mld_h	✅	3s	4s	-25%
mld_polymat_expand_entry	✅	3s	2s	+50%
ntt_native_aarch64	✅	3s	3s	+0%
ntt_native_x86_64	✅	3s	5s	-40%
nttunpack_native_x86_64	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	3s	+0%
pack_sk_s1	✅	3s	2s	+50%
pointwise_native_aarch64	✅	3s	4s	-25%
poly_caddq_native	✅	3s	3s	+0%
poly_challenge	✅	3s	5s	-40%
poly_chknorm	✅	3s	4s	-25%
poly_chknorm_native_aarch64	✅	3s	3s	+0%
poly_decompose	✅	3s	3s	+0%
poly_reduce	✅	3s	2s	+50%
poly_use_hint_native	✅	3s	3s	+0%
polyeta_pack	✅	3s	3s	+0%
polyt1_pack	✅	3s	3s	+0%
polyveck_pack_eta	✅	3s	3s	+0%
polyvecl_pointwise_acc_montgomery_c	✅	3s	3s	+0%
polyvecl_pointwise_acc_montgomery_native	✅	3s	3s	+0%
polyvecl_uniform_gamma1	✅	3s	3s	+0%
polyvecl_uniform_gamma1_serial	✅	3s	4s	-25%
polyz_pack	✅	3s	3s	+0%
polyz_unpack_19_native_aarch64	✅	3s	3s	+0%
power2round	✅	3s	3s	+0%
reduce32	✅	3s	4s	-25%
rej_eta_native	✅	3s	3s	+0%
shake128_squeeze	✅	3s	3s	+0%
shake128x4_absorb_once	✅	3s	2s	+50%
shake128x4_squeezeblocks	✅	3s	3s	+0%
shake256_absorb	✅	3s	3s	+0%
shake256_finalize	✅	3s	3s	+0%
shake256_init	✅	3s	4s	-25%
shake256_squeeze	✅	3s	2s	+50%
sig_unpack_hints	✅	3s	3s	+0%
sign_signature_pre_hash_shake256	✅	3s	4s	-25%
sys_check_capability	✅	3s	3s	+0%
unpack_pk_t1	✅	3s	2s	+50%
caddq	✅	2s	4s	-50%
intt_native_x86_64	✅	2s	3s	-33%
keccak_f1600_x1_native_aarch64	✅	2s	2s	+0%
keccak_f1600_x1_native_aarch64_v84a	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	2s	+0%
keccak_squeeze	✅	2s	4s	-50%
keccakf1600_extract_bytes (big endian)	✅	2s	3s	-33%
keccakf1600_permute	✅	2s	2s	+0%
keccakf1600_permute_native	✅	2s	2s	+0%
keccakf1600x4_extract_bytes	✅	2s	3s	-33%
keccakf1600x4_extract_bytes_native	✅	2s	2s	+0%
mld_ct_abs_i32	✅	2s	2s	+0%
mld_ct_cmask_nonzero_u8	✅	2s	3s	-33%
mld_keccakf1600x4_xor_bytes_c	✅	2s	2s	+0%
mld_value_barrier_u32	✅	2s	5s	-60%
montgomery_reduce	✅	2s	2s	+0%
pack_sig_c	✅	2s	2s	+0%
pack_sig_z	✅	2s	4s	-50%
poly_decompose_native	✅	2s	3s	-33%
poly_invntt_tomont	✅	2s	2s	+0%
poly_invntt_tomont_native	✅	2s	4s	-50%
poly_ntt_native	✅	2s	4s	-50%
poly_permute_bitrev_to_custom_optional	✅	2s	3s	-33%
poly_sub	✅	2s	2s	+0%
poly_use_hint	✅	2s	2s	+0%
poly_use_hint_c	✅	2s	2s	+0%
polyt1_unpack	✅	2s	3s	-33%
polyvec_matrix_expand	✅	2s	3s	-33%
polyvec_matrix_expand_serial	✅	2s	2s	+0%
polyveck_unpack_eta	✅	2s	2s	+0%
polyvecl_pack_eta	✅	2s	1s	+100%
polyvecl_pointwise_acc_montgomery	✅	2s	3s	-33%
polyw1_pack	✅	2s	2s	+0%
shake128_absorb	✅	2s	3s	-33%
shake128_init	✅	2s	2s	+0%
shake128_release	✅	2s	2s	+0%
shake256_release	✅	2s	2s	+0%
shake256x4_absorb_once	✅	2s	3s	-33%
shake256x4_squeezeblocks	✅	2s	3s	-33%
sign_open	✅	2s	5s	-60%
sign_signature_extmu	✅	2s	5s	-60%
sign_verify_extmu	✅	2s	3s	-33%
sk_s1hat_get_poly	✅	2s	4s	-50%
sk_s2hat_get_poly	✅	2s	4s	-50%
sk_t0hat_get_poly	✅	2s	2s	+0%
unpack_sk_t0hat	✅	2s	2s	+0%
intt_native_aarch64	✅	1s	1s	+0%
keccak_f1600_x4_native_avx2	✅	1s	2s	-50%
keccak_finalize	✅	1s	4s	-75%
keccakf1600_xor_bytes	✅	1s	3s	-67%
keccakf1600x4_permute	✅	1s	4s	-75%
mld_ct_cmask_neg_i32	✅	1s	3s	-67%
mld_ct_get_optblocker_u8	✅	1s	1s	+0%
mld_ct_sel_int32	✅	1s	2s	-50%
mld_keccakf1600x4_extract_bytes_c	✅	1s	2s	-50%
mld_value_barrier_u8	✅	1s	2s	-50%
poly_caddq_native_aarch64	✅	1s	3s	-67%
poly_caddq_native_x86_64	✅	1s	2s	-50%
poly_uniform_gamma1	✅	1s	3s	-67%
polyveck_ntt	✅	1s	3s	-67%
polyz_unpack_17_native_aarch64	✅	1s	3s	-67%
shake128_finalize	✅	1s	2s	-50%
unpack_sk_s2hat	✅	1s	3s	-67%
yvec_get_poly	✅	1s	5s	-80%

[oqs-bot]

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

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	1514s	1692s	-10.5%
poly_pointwise_montgomery_c	✅	163s	215s	-24%
polyvec_matrix_pointwise_montgomery_yvec	✅	146s	178s	-18%
rej_uniform_native	✅	103s	118s	-13%
mld_invntt_layer	✅	98s	115s	-15%
mld_ct_memcmp	✅	67s	80s	-16%
mld_ntt_layer	✅	41s	46s	-11%
fqmul	✅	30s	31s	-3%
mld_attempt_signature_generation	✅	30s	31s	-3%
sign_verify_internal	✅	26s	28s	-7%
keccakf1600x4_permute_native	✅	22s	23s	-4%
polyvecl_chknorm	✅	19s	21s	-10%
rej_uniform	✅	18s	22s	-18%
rej_uniform_c	✅	18s	19s	-5%
mld_check_pct	✅	17s	17s	+0%
mld_ntt_butterfly_block	✅	16s	19s	-16%
polyveck_decompose	✅	14s	15s	-7%
poly_chknorm_c	✅	13s	14s	-7%
poly_uniform_eta_4x	✅	12s	13s	-8%
compute_pack_t0_t1	✅	11s	10s	+10%
poly_add	✅	11s	13s	-15%
polyt0_unpack	✅	11s	11s	+0%
polyvec_matrix_pointwise_montgomery_row	✅	10s	10s	+0%
keccak_absorb_once_x4	✅	9s	11s	-18%
poly_invntt_tomont_c	✅	9s	9s	+0%
polyveck_caddq	✅	9s	11s	-18%
poly_shiftl	✅	8s	6s	+33%
polyveck_reduce	✅	8s	8s	+0%
sign_verify	✅	8s	3s	+167%
mld_compute_pack_z	✅	7s	6s	+17%
mld_keccakf1600_permute_c	✅	7s	5s	+40%
poly_caddq_c	✅	7s	9s	-22%
polyvecl_ntt	✅	7s	10s	-30%
polyz_unpack_c	✅	7s	8s	-12%
sign_signature_internal	✅	7s	6s	+17%
sign_verify_pre_hash_shake256	✅	7s	4s	+75%
keccak_absorb	✅	6s	7s	-14%
pointwise_acc_native_aarch64	✅	6s	6s	+0%
poly_ntt	✅	6s	5s	+20%
poly_power2round	✅	6s	7s	-14%
polyz_unpack_native	✅	6s	5s	+20%
power2round	✅	6s	3s	+100%
sign	✅	6s	8s	-25%
sign_signature	✅	6s	6s	+0%
sign_signature_pre_hash_shake256	✅	6s	4s	+50%
caddq	✅	5s	2s	+150%
pack_sig_h	✅	5s	3s	+67%
pointwise_acc_native_x86_64	✅	5s	8s	-38%
poly_chknorm_native_aarch64	✅	5s	3s	+67%
poly_decompose_c	✅	5s	6s	-17%
poly_ntt_c	✅	5s	4s	+25%
polyt1_pack	✅	5s	3s	+67%
polyveck_chknorm	✅	5s	4s	+25%
polyveck_invntt_tomont	✅	5s	9s	-44%
polyvecl_pack_eta	✅	5s	3s	+67%
polyvecl_pointwise_acc_montgomery_native	✅	5s	3s	+67%
rej_eta_native	✅	5s	4s	+25%
sign_open	✅	5s	5s	+0%
sign_pk_from_sk	✅	5s	6s	-17%
sign_signature_extmu	✅	5s	3s	+67%
sign_signature_pre_hash_internal	✅	5s	5s	+0%
sign_verify_extmu	✅	5s	7s	-29%
intt_native_aarch64	✅	4s	2s	+100%
keccak_f1600_x1_native_aarch64	✅	4s	3s	+33%
keccak_f1600_x1_native_aarch64_v84a	✅	4s	3s	+33%
keccak_squeezeblocks_x4	✅	4s	3s	+33%
keccakf1600_permute	✅	4s	2s	+100%
keccakf1600_xor_bytes	✅	4s	3s	+33%
keccakf1600_xor_bytes (big endian)	✅	4s	1s	+300%
keccakf1600x4_xor_bytes	✅	4s	3s	+33%
mld_ct_cmask_nonzero_u8	✅	4s	3s	+33%
mld_ct_get_optblocker_i64	✅	4s	2s	+100%
mld_prepare_domain_separation_prefix	✅	4s	3s	+33%
mld_sample_s1_s2	✅	4s	3s	+33%
mld_sample_s1_s2_serial	✅	4s	3s	+33%
ntt_native_aarch64	✅	4s	2s	+100%
ntt_native_x86_64	✅	4s	3s	+33%
nttunpack_native_x86_64	✅	4s	4s	+0%
pointwise_native_aarch64	✅	4s	3s	+33%
poly_caddq_native	✅	4s	3s	+33%
poly_caddq_native_x86_64	✅	4s	3s	+33%
poly_challenge	✅	4s	4s	+0%
poly_chknorm_native	✅	4s	5s	-20%
poly_invntt_tomont_native	✅	4s	5s	-20%
poly_pointwise_montgomery_native	✅	4s	3s	+33%
poly_reduce	✅	4s	5s	-20%
poly_uniform	✅	4s	5s	-20%
poly_uniform_4x	✅	4s	2s	+100%
poly_use_hint_native	✅	4s	3s	+33%
poly_use_hint_native_aarch64	✅	4s	3s	+33%
polyvecl_unpack_z	✅	4s	3s	+33%
shake256x4_squeezeblocks	✅	4s	2s	+100%
sign_keypair_internal	✅	4s	3s	+33%
yvec_get_poly	✅	4s	2s	+100%
yvec_init	✅	4s	4s	+0%
decompose	✅	3s	3s	+0%
fqscale	✅	3s	3s	+0%
intt_native_x86_64	✅	3s	4s	-25%
keccak_f1600_x4_native_avx2	✅	3s	5s	-40%
keccak_init	✅	3s	3s	+0%
keccak_squeeze	✅	3s	4s	-25%
keccakf1600_extract_bytes (big endian)	✅	3s	1s	+200%
keccakf1600x4_extract_bytes	✅	3s	1s	+200%
mld_ct_get_optblocker_u8	✅	3s	1s	+200%
mld_ct_sel_int32	✅	3s	2s	+50%
mld_h	✅	3s	3s	+0%
mld_value_barrier_i64	✅	3s	4s	-25%
mld_value_barrier_u8	✅	3s	4s	-25%
pack_sig_c	✅	3s	3s	+0%
pack_sig_z	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	5s	-40%
poly_caddq	✅	3s	3s	+0%
poly_chknorm	✅	3s	3s	+0%
poly_decompose_native	✅	3s	2s	+50%
poly_invntt_tomont	✅	3s	2s	+50%
poly_ntt_native	✅	3s	3s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	3s	3s	+0%
poly_pointwise_montgomery	✅	3s	2s	+50%
poly_uniform_eta	✅	3s	5s	-40%
polyeta_pack	✅	3s	5s	-40%
polyt0_pack	✅	3s	5s	-40%
polyveck_ntt	✅	3s	3s	+0%
polyveck_pack_eta	✅	3s	4s	-25%
polyveck_pack_w1	✅	3s	4s	-25%
polyvecl_pointwise_acc_montgomery	✅	3s	3s	+0%
polyvecl_pointwise_acc_montgomery_c	✅	3s	5s	-40%
polyvecl_unpack_eta	✅	3s	4s	-25%
polyz_pack	✅	3s	4s	-25%
rej_eta_c	✅	3s	3s	+0%
shake128_init	✅	3s	2s	+50%
shake128_squeeze	✅	3s	4s	-25%
shake256	✅	3s	3s	+0%
shake256_absorb	✅	3s	2s	+50%
shake256_finalize	✅	3s	2s	+50%
shake256_release	✅	3s	3s	+0%
sign_keypair	✅	3s	3s	+0%
sign_verify_pre_hash_internal	✅	3s	5s	-40%
sk_s1hat_get_poly	✅	3s	3s	+0%
sk_s2hat_get_poly	✅	3s	2s	+50%
sys_check_capability	✅	3s	3s	+0%
unpack_pk_t1	✅	3s	2s	+50%
unpack_sk	✅	3s	1s	+200%
unpack_sk_s2hat	✅	3s	3s	+0%
use_hint	✅	3s	4s	-25%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	4s	-50%
keccak_finalize	✅	2s	4s	-50%
keccakf1600x4_extract_bytes_native	✅	2s	3s	-33%
keccakf1600x4_permute	✅	2s	3s	-33%
keccakf1600x4_xor_bytes_native	✅	2s	3s	-33%
make_hint	✅	2s	6s	-67%
mld_ct_abs_i32	✅	2s	3s	-33%
mld_ct_cmask_nonzero_u32	✅	2s	4s	-50%
mld_ct_get_optblocker_u32	✅	2s	1s	+100%
mld_keccakf1600_extract_bytes	✅	2s	3s	-33%
mld_keccakf1600x4_extract_bytes_c	✅	2s	3s	-33%
mld_polymat_expand_entry	✅	2s	1s	+100%
mld_value_barrier_u32	✅	2s	2s	+0%
montgomery_reduce	✅	2s	3s	-33%
pack_sk_s1	✅	2s	2s	+0%
pointwise_native_x86_64	✅	2s	6s	-67%
poly_caddq_native_aarch64	✅	2s	2s	+0%
poly_decompose	✅	2s	1s	+100%
poly_decompose_32_native_aarch64	✅	2s	2s	+0%
poly_decompose_88_native_aarch64	✅	2s	5s	-60%
poly_permute_bitrev_to_custom_optional	✅	2s	3s	-33%
poly_uniform_gamma1	✅	2s	3s	-33%
poly_uniform_gamma1_4x	✅	2s	4s	-50%
poly_use_hint	✅	2s	2s	+0%
polyt1_unpack	✅	2s	5s	-60%
polyvec_matrix_expand	✅	2s	4s	-50%
polyveck_unpack_eta	✅	2s	2s	+0%
polyvecl_uniform_gamma1	✅	2s	2s	+0%
polyvecl_uniform_gamma1_serial	✅	2s	3s	-33%
polyw1_pack	✅	2s	2s	+0%
polyz_unpack	✅	2s	4s	-50%
polyz_unpack_17_native_aarch64	✅	2s	4s	-50%
reduce32	✅	2s	3s	-33%
rej_uniform_native_aarch64	✅	2s	2s	+0%
shake128_absorb	✅	2s	2s	+0%
shake128_finalize	✅	2s	4s	-50%
shake128_release	✅	2s	3s	-33%
shake128x4_squeezeblocks	✅	2s	1s	+100%
shake256_init	✅	2s	1s	+100%
shake256_squeeze	✅	2s	1s	+100%
sig_unpack_hints	✅	2s	3s	-33%
unpack_sk_t0hat	✅	2s	3s	-33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	1s	4s	-75%
keccakf1600_permute_native	✅	1s	3s	-67%
mld_ct_cmask_neg_i32	✅	1s	3s	-67%
mld_keccakf1600x4_xor_bytes_c	✅	1s	1s	+0%
poly_sub	✅	1s	3s	-67%
poly_use_hint_c	✅	1s	3s	-67%
polyeta_unpack	✅	1s	2s	-50%
polyvec_matrix_expand_serial	✅	1s	4s	-75%
polyz_unpack_19_native_aarch64	✅	1s	2s	-50%
rej_eta	✅	1s	3s	-67%
shake128x4_absorb_once	✅	1s	1s	+0%
shake256x4_absorb_once	✅	1s	4s	-75%
sk_t0hat_get_poly	✅	1s	4s	-75%
unpack_sk_s1hat	✅	1s	1s	+0%

[oqs-bot]

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

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	1479s	1564s	-5.4%
poly_pointwise_montgomery_c	✅	182s	213s	-15%
rej_uniform_native	✅	110s	119s	-8%
mld_invntt_layer	✅	106s	117s	-9%
polyvec_matrix_pointwise_montgomery_yvec	✅	88s	95s	-7%
mld_ct_memcmp	✅	69s	71s	-3%
mld_ntt_layer	✅	44s	47s	-6%
fqmul	✅	27s	33s	-18%
mld_attempt_signature_generation	✅	27s	29s	-7%
keccakf1600x4_permute_native	✅	25s	24s	+4%
sign_verify_internal	✅	23s	25s	-8%
rej_uniform_c	✅	21s	21s	+0%
rej_uniform	✅	19s	21s	-10%
mld_ntt_butterfly_block	✅	16s	17s	-6%
mld_check_pct	✅	15s	16s	-6%
poly_chknorm_c	✅	15s	14s	+7%
poly_uniform_eta_4x	✅	15s	12s	+25%
polyeta_unpack	✅	15s	16s	-6%
polyz_unpack_c	✅	15s	13s	+15%
polyveck_chknorm	✅	14s	13s	+8%
keccak_absorb_once_x4	✅	11s	10s	+10%
poly_add	✅	11s	10s	+10%
polyt0_unpack	✅	11s	12s	-8%
poly_invntt_tomont_c	✅	9s	9s	+0%
poly_power2round	✅	9s	9s	+0%
poly_caddq_c	✅	8s	9s	-11%
polyvec_matrix_pointwise_montgomery_row	✅	8s	7s	+14%
sign	✅	8s	8s	+0%
compute_pack_t0_t1	✅	7s	9s	-22%
keccak_squeezeblocks_x4	✅	7s	5s	+40%
mld_keccakf1600_permute_c	✅	7s	6s	+17%
poly_decompose_c	✅	7s	9s	-22%
sign_signature_internal	✅	7s	6s	+17%
keccak_absorb	✅	6s	5s	+20%
pointwise_acc_native_x86_64	✅	6s	5s	+20%
poly_caddq_native	✅	6s	3s	+100%
poly_shiftl	✅	6s	7s	-14%
poly_uniform_eta	✅	6s	4s	+50%
rej_eta_c	✅	6s	4s	+50%
mld_compute_pack_z	✅	5s	9s	-44%
mld_sample_s1_s2	✅	5s	5s	+0%
montgomery_reduce	✅	5s	3s	+67%
ntt_native_aarch64	✅	5s	3s	+67%
pointwise_acc_native_aarch64	✅	5s	4s	+25%
pointwise_native_x86_64	✅	5s	3s	+67%
poly_permute_bitrev_to_custom_optional_native	✅	5s	3s	+67%
poly_pointwise_montgomery_native	✅	5s	5s	+0%
poly_sub	✅	5s	3s	+67%
polyveck_reduce	✅	5s	5s	+0%
rej_eta_native	✅	5s	6s	-17%
sign_verify_pre_hash_shake256	✅	5s	4s	+25%
unpack_sk_s1hat	✅	5s	2s	+150%
decompose	✅	4s	3s	+33%
keccakf1600_permute	✅	4s	3s	+33%
keccakf1600x4_xor_bytes_native	✅	4s	3s	+33%
make_hint	✅	4s	3s	+33%
mld_ct_sel_int32	✅	4s	2s	+100%
mld_h	✅	4s	3s	+33%
nttunpack_native_x86_64	✅	4s	2s	+100%
pack_sig_z	✅	4s	2s	+100%
pack_sk_rho_key_tr_s2	✅	4s	2s	+100%
pack_sk_s1	✅	4s	3s	+33%
pointwise_native_aarch64	✅	4s	3s	+33%
poly_caddq_native_aarch64	✅	4s	3s	+33%
poly_caddq_native_x86_64	✅	4s	3s	+33%
poly_decompose_88_native_aarch64	✅	4s	6s	-33%
poly_decompose_native	✅	4s	3s	+33%
poly_uniform_4x	✅	4s	3s	+33%
poly_use_hint_native_aarch64	✅	4s	5s	-20%
polyt0_pack	✅	4s	2s	+100%
polyt1_unpack	✅	4s	2s	+100%
polyvec_matrix_expand_serial	✅	4s	4s	+0%
polyveck_caddq	✅	4s	5s	-20%
polyveck_decompose	✅	4s	4s	+0%
polyveck_invntt_tomont	✅	4s	4s	+0%
polyvecl_chknorm	✅	4s	3s	+33%
polyvecl_uniform_gamma1_serial	✅	4s	3s	+33%
polyz_unpack_17_native_aarch64	✅	4s	2s	+100%
reduce32	✅	4s	2s	+100%
shake128_init	✅	4s	4s	+0%
shake128_release	✅	4s	3s	+33%
shake256_absorb	✅	4s	1s	+300%
shake256x4_absorb_once	✅	4s	1s	+300%
sign_open	✅	4s	5s	-20%
sign_pk_from_sk	✅	4s	5s	-20%
sign_signature_extmu	✅	4s	4s	+0%
sign_signature_pre_hash_shake256	✅	4s	4s	+0%
sign_verify	✅	4s	2s	+100%
sign_verify_pre_hash_internal	✅	4s	4s	+0%
sk_s1hat_get_poly	✅	4s	4s	+0%
sys_check_capability	✅	4s	4s	+0%
yvec_get_poly	✅	4s	2s	+100%
caddq	✅	3s	1s	+200%
fqscale	✅	3s	3s	+0%
keccak_f1600_x1_native_aarch64	✅	3s	2s	+50%
keccak_squeeze	✅	3s	2s	+50%
keccakf1600_extract_bytes (big endian)	✅	3s	1s	+200%
keccakf1600x4_xor_bytes	✅	3s	4s	-25%
mld_ct_abs_i32	✅	3s	2s	+50%
mld_ct_cmask_neg_i32	✅	3s	2s	+50%
mld_ct_get_optblocker_i64	✅	3s	3s	+0%
mld_ct_get_optblocker_u8	✅	3s	3s	+0%
mld_keccakf1600x4_extract_bytes_c	✅	3s	2s	+50%
mld_prepare_domain_separation_prefix	✅	3s	3s	+0%
mld_value_barrier_u32	✅	3s	2s	+50%
ntt_native_x86_64	✅	3s	4s	-25%
pack_sig_h	✅	3s	3s	+0%
poly_caddq	✅	3s	3s	+0%
poly_challenge	✅	3s	4s	-25%
poly_chknorm_native	✅	3s	3s	+0%
poly_invntt_tomont	✅	3s	5s	-40%
poly_invntt_tomont_native	✅	3s	4s	-25%
poly_ntt	✅	3s	2s	+50%
poly_ntt_c	✅	3s	2s	+50%
poly_ntt_native	✅	3s	5s	-40%
poly_permute_bitrev_to_custom_optional	✅	3s	4s	-25%
poly_pointwise_montgomery	✅	3s	2s	+50%
poly_reduce	✅	3s	1s	+200%
poly_uniform_gamma1_4x	✅	3s	5s	-40%
poly_use_hint_c	✅	3s	3s	+0%
polyveck_ntt	✅	3s	3s	+0%
polyveck_pack_eta	✅	3s	5s	-40%
polyveck_unpack_eta	✅	3s	4s	-25%
polyvecl_ntt	✅	3s	6s	-50%
polyvecl_pack_eta	✅	3s	4s	-25%
polyvecl_pointwise_acc_montgomery_c	✅	3s	2s	+50%
polyvecl_pointwise_acc_montgomery_native	✅	3s	2s	+50%
polyvecl_unpack_eta	✅	3s	3s	+0%
polyz_pack	✅	3s	3s	+0%
polyz_unpack	✅	3s	2s	+50%
polyz_unpack_19_native_aarch64	✅	3s	3s	+0%
polyz_unpack_native	✅	3s	6s	-50%
power2round	✅	3s	4s	-25%
rej_eta	✅	3s	3s	+0%
rej_uniform_native_aarch64	✅	3s	2s	+50%
shake128_finalize	✅	3s	2s	+50%
sign_keypair	✅	3s	4s	-25%
sign_keypair_internal	✅	3s	7s	-57%
sign_signature	✅	3s	4s	-25%
sign_signature_pre_hash_internal	✅	3s	7s	-57%
sign_verify_extmu	✅	3s	5s	-40%
sk_t0hat_get_poly	✅	3s	4s	-25%
unpack_pk_t1	✅	3s	1s	+200%
unpack_sk	✅	3s	2s	+50%
unpack_sk_s2hat	✅	3s	3s	+0%
yvec_init	✅	3s	2s	+50%
intt_native_aarch64	✅	2s	4s	-50%
intt_native_x86_64	✅	2s	3s	-33%
keccak_f1600_x1_native_aarch64_v84a	✅	2s	1s	+100%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	1s	+100%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	2s	2s	+0%
keccak_f1600_x4_native_avx2	✅	2s	5s	-60%
keccakf1600_permute_native	✅	2s	2s	+0%
keccakf1600_xor_bytes (big endian)	✅	2s	4s	-50%
keccakf1600x4_extract_bytes_native	✅	2s	3s	-33%
keccakf1600x4_permute	✅	2s	3s	-33%
mld_ct_cmask_nonzero_u32	✅	2s	3s	-33%
mld_ct_get_optblocker_u32	✅	2s	2s	+0%
mld_keccakf1600x4_xor_bytes_c	✅	2s	2s	+0%
mld_sample_s1_s2_serial	✅	2s	3s	-33%
mld_value_barrier_i64	✅	2s	1s	+100%
mld_value_barrier_u8	✅	2s	2s	+0%
pack_sig_c	✅	2s	6s	-67%
poly_chknorm	✅	2s	3s	-33%
poly_chknorm_native_aarch64	✅	2s	5s	-60%
poly_decompose	✅	2s	3s	-33%
poly_decompose_32_native_aarch64	✅	2s	4s	-50%
poly_uniform	✅	2s	5s	-60%
poly_uniform_gamma1	✅	2s	3s	-33%
poly_use_hint	✅	2s	4s	-50%
poly_use_hint_native	✅	2s	4s	-50%
polyeta_pack	✅	2s	3s	-33%
polyt1_pack	✅	2s	2s	+0%
polyvec_matrix_expand	✅	2s	5s	-60%
polyveck_pack_w1	✅	2s	2s	+0%
polyvecl_pointwise_acc_montgomery	✅	2s	2s	+0%
polyvecl_unpack_z	✅	2s	4s	-50%
shake128_absorb	✅	2s	2s	+0%
shake128_squeeze	✅	2s	3s	-33%
shake128x4_absorb_once	✅	2s	2s	+0%
shake128x4_squeezeblocks	✅	2s	2s	+0%
shake256	✅	2s	3s	-33%
shake256_finalize	✅	2s	2s	+0%
shake256_init	✅	2s	5s	-60%
shake256_release	✅	2s	1s	+100%
shake256_squeeze	✅	2s	4s	-50%
shake256x4_squeezeblocks	✅	2s	2s	+0%
sig_unpack_hints	✅	2s	3s	-33%
sk_s2hat_get_poly	✅	2s	4s	-50%
unpack_sk_t0hat	✅	2s	2s	+0%
keccak_finalize	✅	1s	3s	-67%
keccak_init	✅	1s	4s	-75%
keccakf1600_xor_bytes	✅	1s	2s	-50%
keccakf1600x4_extract_bytes	✅	1s	2s	-50%
mld_ct_cmask_nonzero_u8	✅	1s	1s	+0%
mld_keccakf1600_extract_bytes	✅	1s	3s	-67%
mld_polymat_expand_entry	✅	1s	3s	-67%
polyvecl_uniform_gamma1	✅	1s	2s	-50%
polyw1_pack	✅	1s	3s	-67%
use_hint	✅	1s	1s	+0%

[oqs-bot]

CBMC Results (ML-DSA-87)

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	2006s	1978s	+1.4%
polyvecl_pointwise_acc_montgomery_c	✅	255s	263s	-3%
polyvec_matrix_expand	✅	164s	174s	-6%
rej_uniform_native	✅	116s	119s	-3%
mld_attempt_signature_generation	✅	95s	97s	-2%
poly_pointwise_montgomery_c	✅	94s	94s	+0%
mld_invntt_layer	✅	93s	92s	+1%
sign_verify_internal	✅	88s	90s	-2%
mld_ct_memcmp	✅	64s	67s	-4%
sign_signature_internal	✅	53s	53s	+0%
mld_ntt_layer	✅	43s	43s	+0%
polyvec_matrix_expand_serial	✅	38s	39s	-3%
fqmul	✅	29s	29s	+0%
compute_pack_t0_t1	✅	25s	25s	+0%
keccakf1600x4_permute_native	✅	23s	22s	+5%
polyvec_matrix_pointwise_montgomery_yvec	✅	22s	20s	+10%
rej_uniform_c	✅	19s	19s	+0%
rej_uniform	✅	18s	15s	+20%
mld_ntt_butterfly_block	✅	15s	17s	-12%
poly_chknorm_c	✅	15s	13s	+15%
polyt0_unpack	✅	14s	14s	+0%
mld_check_pct	✅	13s	10s	+30%
poly_add	✅	13s	11s	+18%
poly_uniform_eta_4x	✅	13s	15s	-13%
poly_power2round	✅	12s	9s	+33%
polyeta_unpack	✅	12s	12s	+0%
poly_uniform_4x	✅	11s	14s	-21%
polyveck_decompose	✅	11s	11s	+0%
polyveck_invntt_tomont	✅	11s	8s	+38%
polyveck_ntt	✅	11s	9s	+22%
keccak_absorb_once_x4	✅	10s	10s	+0%
pointwise_acc_native_aarch64	✅	10s	8s	+25%
mld_compute_pack_z	✅	9s	8s	+12%
mld_keccakf1600_permute_c	✅	9s	6s	+50%
pointwise_acc_native_x86_64	✅	9s	8s	+12%
poly_invntt_tomont_c	✅	9s	8s	+12%
polyveck_caddq	✅	8s	6s	+33%
sign	✅	8s	9s	-11%
mld_sample_s1_s2_serial	✅	7s	7s	+0%
keccak_absorb	✅	6s	6s	+0%
poly_chknorm_native	✅	6s	4s	+50%
polyvecl_ntt	✅	6s	6s	+0%
polyvecl_pointwise_acc_montgomery	✅	6s	3s	+100%
polyz_unpack_c	✅	6s	6s	+0%
rej_eta_c	✅	6s	4s	+50%
mld_ct_abs_i32	✅	5s	4s	+25%
mld_h	✅	5s	3s	+67%
pointwise_native_aarch64	✅	5s	3s	+67%
poly_caddq_c	✅	5s	4s	+25%
poly_caddq_native_aarch64	✅	5s	3s	+67%
poly_decompose	✅	5s	4s	+25%
poly_decompose_native	✅	5s	4s	+25%
poly_use_hint_c	✅	5s	3s	+67%
polyveck_chknorm	✅	5s	6s	-17%
polyveck_pack_w1	✅	5s	3s	+67%
polyvecl_chknorm	✅	5s	3s	+67%
polyvecl_unpack_eta	✅	5s	3s	+67%
reduce32	✅	5s	2s	+150%
shake256_finalize	✅	5s	2s	+150%
sign_keypair	✅	5s	4s	+25%
sign_keypair_internal	✅	5s	3s	+67%
sign_open	✅	5s	3s	+67%
sign_pk_from_sk	✅	5s	7s	-29%
sign_signature_pre_hash_shake256	✅	5s	6s	-17%
unpack_sk_t0hat	✅	5s	5s	+0%
decompose	✅	4s	2s	+100%
fqscale	✅	4s	3s	+33%
keccak_f1600_x1_native_aarch64	✅	4s	3s	+33%
keccak_f1600_x1_native_aarch64_v84a	✅	4s	1s	+300%
keccak_f1600_x4_native_avx2	✅	4s	2s	+100%
keccakf1600_xor_bytes	✅	4s	2s	+100%
mld_polymat_expand_entry	✅	4s	1s	+300%
mld_sample_s1_s2	✅	4s	5s	-20%
mld_value_barrier_u32	✅	4s	3s	+33%
montgomery_reduce	✅	4s	3s	+33%
ntt_native_aarch64	✅	4s	2s	+100%
ntt_native_x86_64	✅	4s	3s	+33%
nttunpack_native_x86_64	✅	4s	4s	+0%
pointwise_native_x86_64	✅	4s	7s	-43%
poly_caddq_native	✅	4s	2s	+100%
poly_chknorm	✅	4s	2s	+100%
poly_chknorm_native_aarch64	✅	4s	2s	+100%
poly_invntt_tomont	✅	4s	4s	+0%
poly_ntt_native	✅	4s	2s	+100%
poly_permute_bitrev_to_custom_optional_native	✅	4s	4s	+0%
poly_pointwise_montgomery_native	✅	4s	3s	+33%
poly_shiftl	✅	4s	5s	-20%
poly_uniform_gamma1_4x	✅	4s	4s	+0%
poly_use_hint_native_aarch64	✅	4s	5s	-20%
polyeta_pack	✅	4s	4s	+0%
polyt0_pack	✅	4s	1s	+300%
polyt1_pack	✅	4s	3s	+33%
polyt1_unpack	✅	4s	2s	+100%
polyveck_pack_eta	✅	4s	3s	+33%
polyz_unpack	✅	4s	2s	+100%
rej_eta	✅	4s	2s	+100%
rej_eta_native	✅	4s	4s	+0%
shake128_absorb	✅	4s	4s	+0%
shake128x4_absorb_once	✅	4s	3s	+33%
shake256_squeeze	✅	4s	2s	+100%
shake256x4_absorb_once	✅	4s	3s	+33%
sign_verify	✅	4s	2s	+100%
sign_verify_pre_hash_shake256	✅	4s	4s	+0%
sk_s2hat_get_poly	✅	4s	3s	+33%
unpack_sk	✅	4s	2s	+100%
unpack_sk_s2hat	✅	4s	3s	+33%
use_hint	✅	4s	3s	+33%
caddq	✅	3s	2s	+50%
intt_native_aarch64	✅	3s	4s	-25%
keccak_f1600_x4_native_aarch64_v84a	✅	3s	1s	+200%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	3s	2s	+50%
keccak_init	✅	3s	3s	+0%
keccak_squeezeblocks_x4	✅	3s	5s	-40%
keccakf1600_permute	✅	3s	3s	+0%
keccakf1600_permute_native	✅	3s	1s	+200%
keccakf1600_xor_bytes (big endian)	✅	3s	3s	+0%
keccakf1600x4_xor_bytes	✅	3s	3s	+0%
keccakf1600x4_xor_bytes_native	✅	3s	2s	+50%
make_hint	✅	3s	1s	+200%
mld_ct_cmask_nonzero_u32	✅	3s	1s	+200%
mld_ct_cmask_nonzero_u8	✅	3s	2s	+50%
mld_ct_get_optblocker_u8	✅	3s	3s	+0%
mld_keccakf1600x4_xor_bytes_c	✅	3s	3s	+0%
mld_prepare_domain_separation_prefix	✅	3s	3s	+0%
mld_value_barrier_u8	✅	3s	4s	-25%
pack_sig_c	✅	3s	4s	-25%
pack_sk_rho_key_tr_s2	✅	3s	4s	-25%
poly_caddq	✅	3s	3s	+0%
poly_caddq_native_x86_64	✅	3s	4s	-25%
poly_challenge	✅	3s	4s	-25%
poly_decompose_32_native_aarch64	✅	3s	2s	+50%
poly_decompose_88_native_aarch64	✅	3s	3s	+0%
poly_decompose_c	✅	3s	6s	-50%
poly_ntt_c	✅	3s	4s	-25%
poly_pointwise_montgomery	✅	3s	2s	+50%
poly_sub	✅	3s	5s	-40%
poly_uniform	✅	3s	3s	+0%
poly_use_hint	✅	3s	3s	+0%
poly_use_hint_native	✅	3s	3s	+0%
polyvec_matrix_pointwise_montgomery_row	✅	3s	1s	+200%
polyvecl_pointwise_acc_montgomery_native	✅	3s	1s	+200%
polyvecl_uniform_gamma1	✅	3s	6s	-50%
polyvecl_uniform_gamma1_serial	✅	3s	3s	+0%
polyz_pack	✅	3s	4s	-25%
polyz_unpack_native	✅	3s	4s	-25%
power2round	✅	3s	3s	+0%
rej_uniform_native_aarch64	✅	3s	4s	-25%
shake128_init	✅	3s	3s	+0%
shake128x4_squeezeblocks	✅	3s	3s	+0%
shake256_init	✅	3s	4s	-25%
shake256_release	✅	3s	4s	-25%
sig_unpack_hints	✅	3s	2s	+50%
sign_signature	✅	3s	3s	+0%
sign_signature_extmu	✅	3s	4s	-25%
sign_verify_extmu	✅	3s	3s	+0%
sys_check_capability	✅	3s	3s	+0%
yvec_get_poly	✅	3s	3s	+0%
yvec_init	✅	3s	2s	+50%
intt_native_x86_64	✅	2s	3s	-33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	2s	2s	+0%
keccakf1600_extract_bytes (big endian)	✅	2s	3s	-33%
keccakf1600x4_extract_bytes_native	✅	2s	2s	+0%
mld_ct_cmask_neg_i32	✅	2s	3s	-33%
mld_ct_get_optblocker_u32	✅	2s	4s	-50%
mld_ct_sel_int32	✅	2s	3s	-33%
mld_keccakf1600_extract_bytes	✅	2s	3s	-33%
mld_value_barrier_i64	✅	2s	3s	-33%
pack_sig_h	✅	2s	2s	+0%
pack_sig_z	✅	2s	4s	-50%
pack_sk_s1	✅	2s	3s	-33%
poly_invntt_tomont_native	✅	2s	3s	-33%
poly_ntt	✅	2s	1s	+100%
poly_permute_bitrev_to_custom_optional	✅	2s	4s	-50%
poly_reduce	✅	2s	3s	-33%
poly_uniform_eta	✅	2s	2s	+0%
poly_uniform_gamma1	✅	2s	2s	+0%
polyveck_reduce	✅	2s	2s	+0%
polyveck_unpack_eta	✅	2s	3s	-33%
polyvecl_pack_eta	✅	2s	4s	-50%
polyvecl_unpack_z	✅	2s	3s	-33%
polyw1_pack	✅	2s	3s	-33%
polyz_unpack_17_native_aarch64	✅	2s	3s	-33%
polyz_unpack_19_native_aarch64	✅	2s	3s	-33%
shake128_finalize	✅	2s	2s	+0%
shake128_release	✅	2s	1s	+100%
shake128_squeeze	✅	2s	2s	+0%
shake256	✅	2s	2s	+0%
shake256_absorb	✅	2s	3s	-33%
shake256x4_squeezeblocks	✅	2s	2s	+0%
sign_signature_pre_hash_internal	✅	2s	6s	-67%
sign_verify_pre_hash_internal	✅	2s	4s	-50%
sk_s1hat_get_poly	✅	2s	2s	+0%
sk_t0hat_get_poly	✅	2s	4s	-50%
unpack_pk_t1	✅	2s	4s	-50%
unpack_sk_s1hat	✅	2s	2s	+0%
keccak_finalize	✅	1s	5s	-80%
keccak_squeeze	✅	1s	1s	+0%
keccakf1600x4_extract_bytes	✅	1s	3s	-67%
keccakf1600x4_permute	✅	1s	1s	+0%
mld_ct_get_optblocker_i64	✅	1s	2s	-50%
mld_keccakf1600x4_extract_bytes_c	✅	1s	3s	-67%

[oqs-bot]

CBMC Results (ML-DSA-44)

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	1692s	1698s	-0.4%
polyvecl_pointwise_acc_montgomery_c	✅	255s	256s	-0%
rej_uniform_native	✅	127s	118s	+8%
mld_invntt_layer	✅	93s	92s	+1%
poly_pointwise_montgomery_c	✅	93s	90s	+3%
mld_ct_memcmp	✅	73s	69s	+6%
mld_attempt_signature_generation	✅	56s	55s	+2%
mld_ntt_layer	✅	44s	43s	+2%
sign_signature_internal	✅	30s	31s	-3%
fqmul	✅	29s	29s	+0%
polyvec_matrix_expand	✅	29s	30s	-3%
sign_verify_internal	✅	26s	26s	+0%
keccakf1600x4_permute_native	✅	24s	24s	+0%
mld_check_pct	✅	19s	15s	+27%
polyvecl_chknorm	✅	19s	17s	+12%
rej_uniform_c	✅	19s	18s	+6%
poly_chknorm_c	✅	18s	15s	+20%
mld_ntt_butterfly_block	✅	17s	17s	+0%
polyt0_unpack	✅	16s	14s	+14%
rej_uniform	✅	15s	20s	-25%
polyvec_matrix_pointwise_montgomery_yvec	✅	14s	13s	+8%
compute_pack_t0_t1	✅	13s	14s	-7%
poly_uniform_eta_4x	✅	13s	14s	-7%
polyz_unpack_c	✅	13s	12s	+8%
polyeta_unpack	✅	12s	12s	+0%
keccak_absorb_once_x4	✅	11s	10s	+10%
poly_add	✅	11s	10s	+10%
poly_uniform_4x	✅	11s	14s	-21%
poly_power2round	✅	10s	10s	+0%
polyvec_matrix_expand_serial	✅	10s	11s	-9%
sign	✅	9s	8s	+12%
mld_compute_pack_z	✅	8s	7s	+14%
poly_decompose_c	✅	8s	8s	+0%
sign_pk_from_sk	✅	8s	5s	+60%
poly_invntt_tomont_c	✅	7s	8s	-12%
sign_verify_pre_hash_internal	✅	7s	4s	+75%
keccak_absorb	✅	6s	6s	+0%
keccak_squeezeblocks_x4	✅	6s	5s	+20%
mld_keccakf1600_permute_c	✅	6s	8s	-25%
pointwise_acc_native_aarch64	✅	6s	5s	+20%
poly_chknorm	✅	6s	3s	+100%
polyvecl_ntt	✅	6s	5s	+20%
rej_uniform_native_aarch64	✅	6s	2s	+200%
sign_signature	✅	6s	5s	+20%
mld_ct_cmask_nonzero_u32	✅	5s	2s	+150%
mld_ct_cmask_nonzero_u8	✅	5s	1s	+400%
mld_prepare_domain_separation_prefix	✅	5s	3s	+67%
mld_sample_s1_s2_serial	✅	5s	2s	+150%
ntt_native_aarch64	✅	5s	4s	+25%
poly_challenge	✅	5s	6s	-17%
poly_decompose_native	✅	5s	4s	+25%
poly_ntt	✅	5s	3s	+67%
poly_permute_bitrev_to_custom_optional	✅	5s	2s	+150%
poly_reduce	✅	5s	3s	+67%
poly_shiftl	✅	5s	5s	+0%
poly_uniform	✅	5s	6s	-17%
poly_use_hint_native_aarch64	✅	5s	5s	+0%
polyeta_pack	✅	5s	3s	+67%
polyveck_caddq	✅	5s	3s	+67%
polyveck_chknorm	✅	5s	5s	+0%
polyveck_decompose	✅	5s	7s	-29%
polyvecl_pointwise_acc_montgomery_native	✅	5s	4s	+25%
reduce32	✅	5s	2s	+150%
decompose	✅	4s	3s	+33%
intt_native_x86_64	✅	4s	2s	+100%
keccak_f1600_x1_native_aarch64_v84a	✅	4s	3s	+33%
keccak_f1600_x4_native_avx2	✅	4s	2s	+100%
keccak_squeeze	✅	4s	4s	+0%
keccakf1600x4_permute	✅	4s	3s	+33%
mld_keccakf1600_extract_bytes	✅	4s	2s	+100%
mld_sample_s1_s2	✅	4s	4s	+0%
pointwise_acc_native_x86_64	✅	4s	6s	-33%
poly_invntt_tomont_native	✅	4s	1s	+300%
poly_ntt_c	✅	4s	2s	+100%
poly_ntt_native	✅	4s	3s	+33%
poly_pointwise_montgomery_native	✅	4s	2s	+100%
poly_uniform_gamma1_4x	✅	4s	4s	+0%
poly_use_hint	✅	4s	3s	+33%
poly_use_hint_c	✅	4s	3s	+33%
polyt1_pack	✅	4s	2s	+100%
polyveck_ntt	✅	4s	6s	-33%
polyveck_pack_eta	✅	4s	2s	+100%
polyveck_unpack_eta	✅	4s	6s	-33%
polyz_unpack	✅	4s	4s	+0%
rej_eta_c	✅	4s	4s	+0%
shake256x4_squeezeblocks	✅	4s	2s	+100%
sign_keypair_internal	✅	4s	7s	-43%
sign_open	✅	4s	4s	+0%
sign_signature_pre_hash_shake256	✅	4s	4s	+0%
sign_verify_extmu	✅	4s	3s	+33%
sign_verify_pre_hash_shake256	✅	4s	5s	-20%
sk_s1hat_get_poly	✅	4s	2s	+100%
sk_s2hat_get_poly	✅	4s	3s	+33%
sk_t0hat_get_poly	✅	4s	5s	-20%
unpack_sk_t0hat	✅	4s	4s	+0%
use_hint	✅	4s	2s	+100%
yvec_get_poly	✅	4s	5s	-20%
caddq	✅	3s	4s	-25%
intt_native_aarch64	✅	3s	3s	+0%
keccak_init	✅	3s	1s	+200%
keccakf1600_permute	✅	3s	2s	+50%
keccakf1600x4_xor_bytes_native	✅	3s	3s	+0%
mld_ct_cmask_neg_i32	✅	3s	3s	+0%
mld_h	✅	3s	4s	-25%
mld_keccakf1600x4_xor_bytes_c	✅	3s	5s	-40%
mld_value_barrier_i64	✅	3s	2s	+50%
mld_value_barrier_u32	✅	3s	2s	+50%
ntt_native_x86_64	✅	3s	6s	-50%
nttunpack_native_x86_64	✅	3s	2s	+50%
pack_sig_c	✅	3s	2s	+50%
pack_sig_h	✅	3s	3s	+0%
pack_sk_rho_key_tr_s2	✅	3s	2s	+50%
pack_sk_s1	✅	3s	4s	-25%
pointwise_native_aarch64	✅	3s	3s	+0%
poly_caddq_c	✅	3s	5s	-40%
poly_caddq_native	✅	3s	5s	-40%
poly_caddq_native_aarch64	✅	3s	3s	+0%
poly_chknorm_native	✅	3s	5s	-40%
poly_decompose_32_native_aarch64	✅	3s	3s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	3s	3s	+0%
poly_sub	✅	3s	5s	-40%
poly_uniform_eta	✅	3s	3s	+0%
poly_uniform_gamma1	✅	3s	5s	-40%
poly_use_hint_native	✅	3s	4s	-25%
polyt1_unpack	✅	3s	4s	-25%
polyveck_invntt_tomont	✅	3s	4s	-25%
polyveck_pack_w1	✅	3s	3s	+0%
polyveck_reduce	✅	3s	4s	-25%
polyvecl_pack_eta	✅	3s	5s	-40%
polyvecl_pointwise_acc_montgomery	✅	3s	3s	+0%
polyvecl_uniform_gamma1	✅	3s	3s	+0%
polyvecl_uniform_gamma1_serial	✅	3s	3s	+0%
polyvecl_unpack_eta	✅	3s	3s	+0%
polyz_pack	✅	3s	3s	+0%
polyz_unpack_17_native_aarch64	✅	3s	3s	+0%
polyz_unpack_19_native_aarch64	✅	3s	5s	-40%
rej_eta	✅	3s	3s	+0%
shake128_init	✅	3s	4s	-25%
shake128x4_absorb_once	✅	3s	2s	+50%
shake256_absorb	✅	3s	3s	+0%
shake256_squeeze	✅	3s	3s	+0%
sig_unpack_hints	✅	3s	4s	-25%
sign_keypair	✅	3s	3s	+0%
sign_verify	✅	3s	6s	-50%
unpack_sk	✅	3s	3s	+0%
unpack_sk_s2hat	✅	3s	4s	-25%
keccak_f1600_x1_native_aarch64	✅	2s	1s	+100%
keccak_f1600_x4_native_aarch64_v84a	✅	2s	2s	+0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	2s	3s	-33%
keccakf1600_extract_bytes (big endian)	✅	2s	2s	+0%
keccakf1600_permute_native	✅	2s	2s	+0%
keccakf1600_xor_bytes	✅	2s	4s	-50%
keccakf1600_xor_bytes (big endian)	✅	2s	4s	-50%
keccakf1600x4_extract_bytes	✅	2s	2s	+0%
keccakf1600x4_extract_bytes_native	✅	2s	3s	-33%
keccakf1600x4_xor_bytes	✅	2s	2s	+0%
make_hint	✅	2s	2s	+0%
mld_ct_get_optblocker_i64	✅	2s	2s	+0%
mld_ct_get_optblocker_u32	✅	2s	2s	+0%
mld_ct_get_optblocker_u8	✅	2s	1s	+100%
mld_ct_sel_int32	✅	2s	3s	-33%
mld_keccakf1600x4_extract_bytes_c	✅	2s	2s	+0%
mld_polymat_expand_entry	✅	2s	5s	-60%
mld_value_barrier_u8	✅	2s	5s	-60%
montgomery_reduce	✅	2s	3s	-33%
pack_sig_z	✅	2s	2s	+0%
pointwise_native_x86_64	✅	2s	3s	-33%
poly_caddq	✅	2s	3s	-33%
poly_caddq_native_x86_64	✅	2s	3s	-33%
poly_chknorm_native_aarch64	✅	2s	3s	-33%
poly_decompose	✅	2s	2s	+0%
poly_decompose_88_native_aarch64	✅	2s	4s	-50%
poly_invntt_tomont	✅	2s	5s	-60%
poly_pointwise_montgomery	✅	2s	3s	-33%
polyt0_pack	✅	2s	4s	-50%
polyvec_matrix_pointwise_montgomery_row	✅	2s	3s	-33%
polyz_unpack_native	✅	2s	6s	-67%
power2round	✅	2s	6s	-67%
rej_eta_native	✅	2s	5s	-60%
shake128_finalize	✅	2s	2s	+0%
shake128_release	✅	2s	3s	-33%
shake128_squeeze	✅	2s	3s	-33%
shake128x4_squeezeblocks	✅	2s	2s	+0%
shake256	✅	2s	3s	-33%
shake256_init	✅	2s	2s	+0%
shake256_release	✅	2s	2s	+0%
sign_signature_extmu	✅	2s	7s	-71%
sign_signature_pre_hash_internal	✅	2s	4s	-50%
sys_check_capability	✅	2s	1s	+100%
yvec_init	✅	2s	2s	+0%
fqscale	✅	1s	2s	-50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	1s	4s	-75%
keccak_finalize	✅	1s	2s	-50%
mld_ct_abs_i32	✅	1s	2s	-50%
polyvecl_unpack_z	✅	1s	4s	-75%
polyw1_pack	✅	1s	3s	-67%
shake128_absorb	✅	1s	1s	+0%
shake256_finalize	✅	1s	2s	-50%
shake256x4_absorb_once	✅	1s	4s	-75%
unpack_pk_t1	✅	1s	3s	-67%
unpack_sk_s1hat	✅	1s	3s	-67%

[oqs-bot]

CBMC Results (ML-DSA-65)

Full Results (200 proofs)

Proof	Status	Current	Previous	Change
**TOTAL**	✅	1879s	1843s	+2.0%
polyvecl_pointwise_acc_montgomery_c	✅	273s	273s	+0%
polyvec_matrix_expand	✅	147s	142s	+4%
rej_uniform_native	✅	122s	120s	+2%
mld_invntt_layer	✅	95s	89s	+7%
poly_pointwise_montgomery_c	✅	85s	93s	-9%
mld_attempt_signature_generation	✅	66s	66s	+0%
mld_ct_memcmp	✅	66s	66s	+0%
sign_verify_internal	✅	66s	67s	-1%
sign_signature_internal	✅	49s	45s	+9%
mld_ntt_layer	✅	41s	39s	+5%
polyvec_matrix_pointwise_montgomery_yvec	✅	30s	27s	+11%
fqmul	✅	27s	26s	+4%
polyvec_matrix_expand_serial	✅	23s	25s	-8%
keccakf1600x4_permute_native	✅	20s	24s	-17%
mld_ntt_butterfly_block	✅	17s	14s	+21%
rej_uniform_c	✅	16s	19s	-16%
rej_uniform	✅	15s	14s	+7%
mld_check_pct	✅	14s	12s	+17%
poly_chknorm_c	✅	14s	14s	+0%
poly_uniform_eta_4x	✅	14s	12s	+17%
polyt0_unpack	✅	13s	15s	-13%
polyveck_decompose	✅	13s	14s	-7%
compute_pack_t0_t1	✅	12s	13s	-8%
poly_power2round	✅	12s	11s	+9%
poly_uniform_4x	✅	10s	12s	-17%
keccak_absorb_once_x4	✅	9s	10s	-10%
poly_add	✅	9s	11s	-18%
poly_invntt_tomont_c	✅	9s	9s	+0%
polyveck_chknorm	✅	9s	10s	-10%
sign	✅	9s	7s	+29%
sign_pk_from_sk	✅	9s	4s	+125%
pointwise_acc_native_x86_64	✅	8s	6s	+33%
mld_compute_pack_z	✅	7s	7s	+0%
mld_keccakf1600_permute_c	✅	7s	7s	+0%
mld_sample_s1_s2_serial	✅	7s	6s	+17%
poly_decompose_c	✅	7s	8s	-12%
polyveck_caddq	✅	7s	7s	+0%
polyveck_invntt_tomont	✅	7s	6s	+17%
polyveck_ntt	✅	7s	7s	+0%
polyvecl_ntt	✅	7s	7s	+0%
keccak_absorb	✅	6s	7s	-14%
poly_chknorm_native	✅	6s	3s	+100%
poly_uniform_gamma1	✅	6s	2s	+200%
polyz_unpack_native	✅	6s	2s	+200%
sign_signature_extmu	✅	6s	3s	+100%
keccakf1600x4_xor_bytes	✅	5s	2s	+150%
mld_keccakf1600x4_xor_bytes_c	✅	5s	2s	+150%
pack_sig_z	✅	5s	2s	+150%
pointwise_acc_native_aarch64	✅	5s	4s	+25%
poly_chknorm	✅	5s	5s	+0%
polyvecl_chknorm	✅	5s	4s	+25%
polyvecl_pointwise_acc_montgomery	✅	5s	2s	+150%
shake256_init	✅	5s	2s	+150%
sig_unpack_hints	✅	5s	2s	+150%
sign_keypair	✅	5s	6s	-17%
sk_s1hat_get_poly	✅	5s	3s	+67%
unpack_sk	✅	5s	2s	+150%
yvec_get_poly	✅	5s	3s	+67%
caddq	✅	4s	4s	+0%
keccak_f1600_x4_native_aarch64_v84a	✅	4s	3s	+33%
keccak_squeezeblocks_x4	✅	4s	4s	+0%
keccakf1600x4_extract_bytes	✅	4s	3s	+33%
keccakf1600x4_xor_bytes_native	✅	4s	3s	+33%
mld_polymat_expand_entry	✅	4s	3s	+33%
mld_prepare_domain_separation_prefix	✅	4s	4s	+0%
mld_sample_s1_s2	✅	4s	7s	-43%
ntt_native_aarch64	✅	4s	4s	+0%
poly_caddq	✅	4s	2s	+100%
poly_caddq_native	✅	4s	4s	+0%
poly_caddq_native_x86_64	✅	4s	3s	+33%
poly_challenge	✅	4s	6s	-33%
poly_decompose_88_native_aarch64	✅	4s	2s	+100%
poly_invntt_tomont	✅	4s	6s	-33%
poly_invntt_tomont_native	✅	4s	4s	+0%
poly_ntt_native	✅	4s	2s	+100%
poly_permute_bitrev_to_custom_optional	✅	4s	2s	+100%
poly_shiftl	✅	4s	4s	+0%
poly_uniform	✅	4s	3s	+33%
poly_uniform_eta	✅	4s	3s	+33%
poly_uniform_gamma1_4x	✅	4s	2s	+100%
poly_use_hint_c	✅	4s	1s	+300%
polyt0_pack	✅	4s	3s	+33%
polyveck_pack_eta	✅	4s	5s	-20%
polyveck_pack_w1	✅	4s	3s	+33%
polyvecl_pointwise_acc_montgomery_native	✅	4s	2s	+100%
polyvecl_uniform_gamma1	✅	4s	3s	+33%
polyvecl_unpack_eta	✅	4s	4s	+0%
reduce32	✅	4s	2s	+100%
rej_uniform_native_aarch64	✅	4s	5s	-20%
sign_keypair_internal	✅	4s	4s	+0%
sign_signature	✅	4s	3s	+33%
sign_signature_pre_hash_internal	✅	4s	5s	-20%
sign_signature_pre_hash_shake256	✅	4s	5s	-20%
sign_verify	✅	4s	3s	+33%
sign_verify_pre_hash_shake256	✅	4s	5s	-20%
sk_t0hat_get_poly	✅	4s	4s	+0%
sys_check_capability	✅	4s	4s	+0%
decompose	✅	3s	5s	-40%
intt_native_aarch64	✅	3s	3s	+0%
intt_native_x86_64	✅	3s	3s	+0%
keccak_init	✅	3s	2s	+50%
keccakf1600_permute_native	✅	3s	3s	+0%
keccakf1600_xor_bytes	✅	3s	2s	+50%
keccakf1600x4_permute	✅	3s	3s	+0%
mld_ct_cmask_nonzero_u32	✅	3s	4s	-25%
mld_ct_get_optblocker_i64	✅	3s	2s	+50%
mld_keccakf1600_extract_bytes	✅	3s	3s	+0%
mld_keccakf1600x4_extract_bytes_c	✅	3s	4s	-25%
mld_value_barrier_u32	✅	3s	2s	+50%
montgomery_reduce	✅	3s	2s	+50%
nttunpack_native_x86_64	✅	3s	4s	-25%
pack_sig_h	✅	3s	4s	-25%
pack_sk_s1	✅	3s	3s	+0%
pointwise_native_aarch64	✅	3s	5s	-40%
poly_caddq_c	✅	3s	2s	+50%
poly_caddq_native_aarch64	✅	3s	3s	+0%
poly_chknorm_native_aarch64	✅	3s	3s	+0%
poly_decompose	✅	3s	2s	+50%
poly_decompose_native	✅	3s	4s	-25%
poly_ntt_c	✅	3s	3s	+0%
poly_reduce	✅	3s	3s	+0%
poly_sub	✅	3s	3s	+0%
poly_use_hint	✅	3s	2s	+50%
poly_use_hint_native	✅	3s	2s	+50%
polyeta_unpack	✅	3s	3s	+0%
polyt1_unpack	✅	3s	3s	+0%
polyveck_reduce	✅	3s	3s	+0%
polyveck_unpack_eta	✅	3s	5s	-40%
polyvecl_pack_eta	✅	3s	3s	+0%
polyvecl_uniform_gamma1_serial	✅	3s	1s	+200%
polyvecl_unpack_z	✅	3s	3s	+0%
polyw1_pack	✅	3s	4s	-25%
polyz_pack	✅	3s	4s	-25%
polyz_unpack_17_native_aarch64	✅	3s	4s	-25%
polyz_unpack_c	✅	3s	5s	-40%
power2round	✅	3s	2s	+50%
rej_eta	✅	3s	2s	+50%
rej_eta_native	✅	3s	3s	+0%
shake128_release	✅	3s	2s	+50%
shake128x4_squeezeblocks	✅	3s	2s	+50%
shake256	✅	3s	4s	-25%
shake256_absorb	✅	3s	4s	-25%
shake256x4_absorb_once	✅	3s	3s	+0%
shake256x4_squeezeblocks	✅	3s	1s	+200%
sign_open	✅	3s	5s	-40%
sign_verify_extmu	✅	3s	3s	+0%
sign_verify_pre_hash_internal	✅	3s	3s	+0%
sk_s2hat_get_poly	✅	3s	5s	-40%
unpack_sk_t0hat	✅	3s	4s	-25%
use_hint	✅	3s	4s	-25%
yvec_init	✅	3s	3s	+0%
fqscale	✅	2s	3s	-33%
keccak_f1600_x1_native_aarch64	✅	2s	2s	+0%
keccak_f1600_x1_native_aarch64_v84a	✅	2s	1s	+100%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid	✅	2s	2s	+0%
keccak_f1600_x4_native_avx2	✅	2s	3s	-33%
keccak_finalize	✅	2s	3s	-33%
keccak_squeeze	✅	2s	1s	+100%
keccakf1600x4_extract_bytes_native	✅	2s	3s	-33%
make_hint	✅	2s	2s	+0%
mld_ct_abs_i32	✅	2s	2s	+0%
mld_ct_cmask_neg_i32	✅	2s	1s	+100%
mld_ct_cmask_nonzero_u8	✅	2s	2s	+0%
mld_ct_get_optblocker_u32	✅	2s	1s	+100%
mld_ct_get_optblocker_u8	✅	2s	1s	+100%
mld_ct_sel_int32	✅	2s	2s	+0%
mld_h	✅	2s	3s	-33%
mld_value_barrier_u8	✅	2s	3s	-33%
ntt_native_x86_64	✅	2s	2s	+0%
pack_sig_c	✅	2s	3s	-33%
pack_sk_rho_key_tr_s2	✅	2s	4s	-50%
pointwise_native_x86_64	✅	2s	4s	-50%
poly_decompose_32_native_aarch64	✅	2s	2s	+0%
poly_permute_bitrev_to_custom_optional_native	✅	2s	2s	+0%
poly_pointwise_montgomery	✅	2s	2s	+0%
poly_use_hint_native_aarch64	✅	2s	1s	+100%
polyeta_pack	✅	2s	2s	+0%
polyt1_pack	✅	2s	2s	+0%
polyvec_matrix_pointwise_montgomery_row	✅	2s	2s	+0%
polyz_unpack	✅	2s	3s	-33%
polyz_unpack_19_native_aarch64	✅	2s	3s	-33%
rej_eta_c	✅	2s	1s	+100%
shake128_absorb	✅	2s	2s	+0%
shake128_init	✅	2s	3s	-33%
shake128_squeeze	✅	2s	4s	-50%
shake128x4_absorb_once	✅	2s	2s	+0%
shake256_squeeze	✅	2s	3s	-33%
unpack_pk_t1	✅	2s	3s	-33%
unpack_sk_s1hat	✅	2s	1s	+100%
unpack_sk_s2hat	✅	2s	4s	-50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid	✅	1s	3s	-67%
keccakf1600_extract_bytes (big endian)	✅	1s	3s	-67%
keccakf1600_permute	✅	1s	1s	+0%
keccakf1600_xor_bytes (big endian)	✅	1s	3s	-67%
mld_value_barrier_i64	✅	1s	1s	+0%
poly_ntt	✅	1s	3s	-67%
poly_pointwise_montgomery_native	✅	1s	4s	-75%
shake128_finalize	✅	1s	2s	-50%
shake256_finalize	✅	1s	3s	-67%
shake256_release	✅	1s	2s	-50%