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CI: Add merge queue support#1264

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mkannwischer merged 2 commits into
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mjk/merge-queue
Jul 3, 2026
Merged

CI: Add merge queue support#1264
mkannwischer merged 2 commits into
mainfrom
mjk/merge-queue

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Run CI on merge_group events and add a "CI Summary" gate job intended as the single required status check. Add a workflow reporting the "DCO" check on merge groups since the DCO app does not support them (dcoapp/app#199); DCO is still enforced on the PR before it can enter the queue. Also run the HOL-Light proofs (self-gated by their changed-files check) and the legacy compiler tests on merge groups.

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oqs-bot commented Jul 2, 2026

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

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1428s 1364s +4.7%
polyvec_matrix_pointwise_montgomery_yvec 154s 149s +3%
poly_pointwise_montgomery_c 120s 112s +7%
mld_invntt_layer 116s 105s +10%
polyveck_chknorm 69s 67s +3%
sign_verify_internal 52s 49s +6%
mld_ntt_layer 44s 41s +7%
fqmul 42s 39s +8%
keccakf1600x4_permute_native 21s 22s -5%
mld_attempt_signature_generation 21s 19s +11%
mld_ntt_butterfly_block 21s 23s -9%
poly_ntt_c 18s 21s -14%
compute_pack_t0_t1 17s 12s +42%
polyeta_unpack 15s 14s +7%
rej_uniform_c 15s 16s -6%
mld_check_pct 13s 15s -13%
poly_chknorm_c 13s 11s +18%
poly_invntt_tomont_c 13s 11s +18%
poly_uniform_eta_4x 13s 12s +8%
polyt0_unpack 12s 12s +0%
polyvecl_chknorm 12s 11s +9%
keccak_absorb_once_x4 10s 8s +25%
polyveck_decompose 10s 7s +43%
mld_compute_pack_z 9s 6s +50%
polyvec_matrix_pointwise_montgomery_row 9s 6s +50%
polyz_unpack_c 9s 8s +12%
mld_keccakf1600_permute_c 8s 7s +14%
poly_reduce 8s 4s +100%
rej_uniform 8s 8s +0%
keccakf1600x4_extract_bytes 7s 2s +250%
pointwise_acc_native_aarch64 7s 6s +17%
sign_signature_internal 7s 4s +75%
pack_sk_rho_key_tr_s2 6s 5s +20%
poly_caddq_native 6s 3s +100%
poly_chknorm_native_x86_64 6s 2s +200%
poly_decompose_c 6s 5s +20%
sign_verify 6s 4s +50%
caddq 5s 6s -17%
keccak_absorb 5s 3s +67%
mld_ct_cmask_nonzero_u8 5s 2s +150%
pointwise_acc_native_x86_64 5s 4s +25%
poly_add 5s 7s -29%
poly_challenge 5s 6s -17%
poly_power2round 5s 4s +25%
poly_uniform_4x 5s 3s +67%
polyvecl_uniform_gamma1 5s 2s +150%
polyw1_pack_32 5s 3s +67%
polyz_unpack_native 5s 3s +67%
rej_uniform_native 5s 5s +0%
sig_unpack_hints 5s 2s +150%
sign_keypair 5s 5s +0%
sign_keypair_internal 5s 4s +25%
sign_pk_from_sk 5s 5s +0%
sign_signature_extmu 5s 4s +25%
sign_signature_pre_hash_shake256 5s 4s +25%
sk_s2hat_get_poly 5s 5s +0%
yvec_get_poly 5s 3s +67%
decompose 4s 3s +33%
intt_native_aarch64 4s 3s +33%
keccak_f1600_x4_native_aarch64_v84a 4s 3s +33%
keccak_f1600_x4_native_avx2 4s 2s +100%
keccak_finalize 4s 2s +100%
keccak_init 4s 3s +33%
keccak_squeezeblocks_x4 4s 3s +33%
mld_keccakf1600x4_xor_bytes_c 4s 4s +0%
mld_prepare_domain_separation_prefix 4s 3s +33%
mld_sample_s1_s2 4s 1s +300%
mld_sample_s1_s2_serial 4s 4s +0%
mld_value_barrier_i64 4s 3s +33%
pack_sk_s1 4s 3s +33%
pointwise_native_x86_64 4s 4s +0%
poly_caddq 4s 4s +0%
poly_chknorm_native 4s 4s +0%
poly_decompose_88_native_aarch64 4s 3s +33%
poly_decompose_native 4s 2s +100%
poly_invntt_tomont 4s 2s +100%
poly_invntt_tomont_native 4s 3s +33%
poly_pointwise_montgomery_native 4s 2s +100%
poly_sub 4s 3s +33%
poly_uniform_gamma1_4x 4s 5s -20%
poly_use_hint_native 4s 3s +33%
polyvec_matrix_expand 4s 3s +33%
polyveck_pack_eta 4s 4s +0%
polyveck_reduce 4s 4s +0%
polyveck_unpack_eta 4s 2s +100%
polyvecl_ntt 4s 3s +33%
polyz_unpack_17_native_aarch64 4s 2s +100%
polyz_unpack_19_native_aarch64 4s 4s +0%
polyz_unpack_native_x86_64 4s 3s +33%
rej_eta_native 4s 3s +33%
rej_uniform_native_aarch64 4s 3s +33%
shake128x4_absorb_once 4s 2s +100%
shake256_init 4s 4s +0%
sign_signature 4s 6s -33%
sign_verify_pre_hash_shake256 4s 5s -20%
fqscale 3s 2s +50%
keccak_f1600_x1_native_aarch64 3s 3s +0%
keccak_squeeze 3s 2s +50%
keccakf1600_extract_bytes (big endian) 3s 4s -25%
keccakf1600_permute_native 3s 3s +0%
keccakf1600_xor_bytes (big endian) 3s 6s -50%
keccakf1600x4_extract_bytes_native 3s 4s -25%
mld_ct_cmask_neg_i32 3s 2s +50%
mld_ct_cmask_nonzero_u32 3s 3s +0%
mld_ct_get_optblocker_u8 3s 2s +50%
mld_ct_sel_int32 3s 3s +0%
mld_keccakf1600_extract_bytes 3s 2s +50%
mld_keccakf1600x4_extract_bytes_c 3s 4s -25%
montgomery_reduce 3s 2s +50%
ntt_native_aarch64 3s 4s -25%
pointwise_native_aarch64 3s 2s +50%
poly_caddq_c 3s 3s +0%
poly_chknorm_native_aarch64 3s 2s +50%
poly_decompose_32_native_aarch64 3s 4s -25%
poly_ntt 3s 3s +0%
poly_permute_bitrev_to_custom_optional 3s 5s -40%
poly_uniform_eta 3s 2s +50%
polyeta_pack 3s 3s +0%
polyt0_pack 3s 4s -25%
polyt1_unpack 3s 2s +50%
polyveck_caddq 3s 3s +0%
polyveck_invntt_tomont 3s 5s -40%
polyveck_ntt 3s 2s +50%
polyveck_pack_w1 3s 3s +0%
polyvecl_pointwise_acc_montgomery_c 3s 4s -25%
polyvecl_pointwise_acc_montgomery_native 3s 3s +0%
polyvecl_uniform_gamma1_serial 3s 2s +50%
polyvecl_unpack_z 3s 3s +0%
polyw1_pack 3s 4s -25%
polyz_pack 3s 2s +50%
reduce32 3s 3s +0%
rej_uniform_eta_native_aarch64 3s 3s +0%
shake128x4_squeezeblocks 3s 2s +50%
shake256_finalize 3s 2s +50%
shake256_squeeze 3s 2s +50%
shake256x4_squeezeblocks 3s 2s +50%
sign_verify_pre_hash_internal 3s 5s -40%
sk_s1hat_get_poly 3s 2s +50%
sys_check_capability 3s 2s +50%
unpack_pk_t1 3s 3s +0%
unpack_sk 3s 3s +0%
unpack_sk_s1hat 3s 3s +0%
unpack_sk_t0hat 3s 2s +50%
use_hint 3s 2s +50%
yvec_init 3s 1s +200%
intt_native_x86_64 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 2s +0%
keccakf1600_xor_bytes 2s 3s -33%
keccakf1600x4_permute 2s 4s -50%
keccakf1600x4_xor_bytes_native 2s 5s -60%
make_hint 2s 3s -33%
mld_ct_abs_i32 2s 3s -33%
mld_ct_get_optblocker_i64 2s 4s -50%
mld_ct_get_optblocker_u32 2s 2s +0%
mld_ct_memcmp 2s 1s +100%
mld_h 2s 4s -50%
mld_value_barrier_u32 2s 1s +100%
ntt_native_x86_64 2s 3s -33%
pack_sig_c 2s 5s -60%
pack_sig_h 2s 4s -50%
pack_sig_z 2s 2s +0%
poly_caddq_native_aarch64 2s 3s -33%
poly_chknorm 2s 3s -33%
poly_decompose 2s 2s +0%
poly_decompose_native_x86_64 2s 2s +0%
poly_ntt_native 2s 3s -33%
poly_permute_bitrev_to_custom_optional_native 2s 3s -33%
poly_uniform 2s 3s -33%
poly_uniform_gamma1 2s 3s -33%
poly_use_hint 2s 2s +0%
poly_use_hint_c 2s 5s -60%
poly_use_hint_native_aarch64 2s 3s -33%
polyt1_pack 2s 3s -33%
polyvec_matrix_expand_serial 2s 4s -50%
polyvecl_pack_eta 2s 2s +0%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_unpack_eta 2s 4s -50%
polyw1_pack_88 2s 2s +0%
rej_eta 2s 5s -60%
rej_eta_c 2s 4s -50%
shake128_absorb 2s 3s -33%
shake128_finalize 2s 3s -33%
shake128_init 2s 2s +0%
shake128_squeeze 2s 2s +0%
shake256 2s 1s +100%
sign_signature_pre_hash_internal 2s 4s -50%
sign_verify_extmu 2s 5s -60%
unpack_sk_s2hat 2s 4s -50%
keccak_f1600_x1_native_aarch64_v84a 1s 2s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 3s -67%
keccakf1600_permute 1s 2s -50%
keccakf1600x4_xor_bytes 1s 3s -67%
mld_polymat_expand_entry 1s 2s -50%
mld_value_barrier_u8 1s 4s -75%
nttunpack_native_x86_64 1s 4s -75%
poly_caddq_native_x86_64 1s 4s -75%
poly_pointwise_montgomery 1s 3s -67%
poly_shiftl 1s 4s -75%
polyz_unpack 1s 3s -67%
power2round 1s 2s -50%
shake128_release 1s 2s -50%
shake256_absorb 1s 2s -50%
shake256_release 1s 1s +0%
shake256x4_absorb_once 1s 1s +0%
sk_t0hat_get_poly 1s 1s +0%

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oqs-bot commented Jul 2, 2026

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CBMC Results (ML-DSA-44)

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1587s 1514s +4.8%
polyvecl_pointwise_acc_montgomery_c 153s 131s +17%
poly_pointwise_montgomery_c 130s 114s +14%
sign_verify_internal 128s 114s +12%
mld_invntt_layer 107s 107s +0%
mld_attempt_signature_generation 59s 58s +2%
compute_pack_t0_t1 50s 50s +0%
mld_ntt_layer 45s 42s +7%
fqmul 41s 39s +5%
polyvec_matrix_expand 28s 28s +0%
sign_signature_internal 26s 26s +0%
mld_ntt_butterfly_block 23s 23s +0%
keccakf1600x4_permute_native 22s 22s +0%
poly_ntt_c 22s 19s +16%
polyt0_unpack 18s 15s +20%
polyeta_unpack 17s 14s +21%
polyvec_matrix_pointwise_montgomery_yvec 16s 15s +7%
mld_check_pct 15s 14s +7%
poly_chknorm_c 15s 17s -12%
polyz_unpack_c 14s 11s +27%
rej_uniform 14s 18s -22%
rej_uniform_c 14s 15s -7%
poly_uniform_4x 12s 14s -14%
polyvecl_chknorm 11s 10s +10%
poly_uniform_eta_4x 10s 11s -9%
keccak_absorb_once_x4 9s 9s +0%
poly_invntt_tomont_c 9s 11s -18%
mld_keccakf1600_permute_c 8s 8s +0%
mld_sample_s1_s2_serial 7s 3s +133%
pointwise_acc_native_x86_64 7s 7s +0%
polyvec_matrix_expand_serial 7s 8s -12%
sign_keypair_internal 7s 4s +75%
poly_caddq_c 6s 2s +200%
poly_uniform 6s 6s +0%
polyt1_unpack 6s 5s +20%
polyveck_caddq 6s 3s +100%
sign_keypair 6s 4s +50%
sign_signature 6s 3s +100%
sign_signature_extmu 6s 4s +50%
sign_verify_pre_hash_shake256 6s 5s +20%
make_hint 5s 3s +67%
pointwise_acc_native_aarch64 5s 4s +25%
poly_add 5s 7s -29%
poly_challenge 5s 3s +67%
poly_decompose_c 5s 4s +25%
poly_sub 5s 3s +67%
poly_uniform_gamma1 5s 4s +25%
poly_uniform_gamma1_4x 5s 5s +0%
poly_use_hint_native 5s 4s +25%
polyveck_chknorm 5s 5s +0%
polyveck_decompose 5s 4s +25%
polyveck_invntt_tomont 5s 5s +0%
polyvecl_ntt 5s 2s +150%
polyvecl_pointwise_acc_montgomery 5s 4s +25%
polyz_unpack_17_native_aarch64 5s 5s +0%
rej_uniform_eta_native_aarch64 5s 2s +150%
rej_uniform_native 5s 4s +25%
rej_uniform_native_aarch64 5s 5s +0%
sign_verify_pre_hash_internal 5s 3s +67%
unpack_sk 5s 3s +67%
yvec_get_poly 5s 3s +67%
intt_native_x86_64 4s 4s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 4s 3s +33%
keccak_squeeze 4s 1s +300%
keccak_squeezeblocks_x4 4s 4s +0%
keccakf1600_permute_native 4s 3s +33%
keccakf1600x4_extract_bytes_native 4s 3s +33%
mld_compute_pack_z 4s 7s -43%
mld_prepare_domain_separation_prefix 4s 4s +0%
mld_sample_s1_s2 4s 4s +0%
pack_sig_c 4s 2s +100%
poly_chknorm 4s 4s +0%
poly_chknorm_native_x86_64 4s 2s +100%
poly_decompose_32_native_aarch64 4s 2s +100%
poly_decompose_native_x86_64 4s 3s +33%
poly_permute_bitrev_to_custom_optional 4s 2s +100%
poly_permute_bitrev_to_custom_optional_native 4s 4s +0%
poly_pointwise_montgomery 4s 3s +33%
poly_pointwise_montgomery_native 4s 2s +100%
poly_uniform_eta 4s 5s -20%
polyvecl_pointwise_acc_montgomery_native 4s 2s +100%
rej_eta_c 4s 4s +0%
shake256_finalize 4s 2s +100%
shake256_squeeze 4s 2s +100%
sign_pk_from_sk 4s 5s -20%
sign_signature_pre_hash_internal 4s 6s -33%
sign_verify 4s 4s +0%
sys_check_capability 4s 4s +0%
unpack_sk_t0hat 4s 3s +33%
keccak_absorb 3s 5s -40%
keccak_f1600_x1_native_aarch64_v84a 3s 3s +0%
keccak_f1600_x4_native_avx2 3s 3s +0%
keccak_finalize 3s 3s +0%
keccak_init 3s 3s +0%
keccakf1600_xor_bytes 3s 1s +200%
keccakf1600x4_extract_bytes 3s 2s +50%
mld_ct_cmask_neg_i32 3s 3s +0%
mld_ct_cmask_nonzero_u32 3s 2s +50%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_ct_memcmp 3s 3s +0%
mld_ct_sel_int32 3s 2s +50%
mld_h 3s 4s -25%
mld_value_barrier_i64 3s 2s +50%
ntt_native_x86_64 3s 3s +0%
nttunpack_native_x86_64 3s 1s +200%
pack_sig_h 3s 3s +0%
pack_sk_rho_key_tr_s2 3s 3s +0%
pointwise_native_aarch64 3s 5s -40%
pointwise_native_x86_64 3s 4s -25%
poly_caddq_native 3s 5s -40%
poly_caddq_native_x86_64 3s 4s -25%
poly_decompose 3s 3s +0%
poly_decompose_88_native_aarch64 3s 4s -25%
poly_invntt_tomont 3s 4s -25%
poly_ntt_native 3s 5s -40%
poly_power2round 3s 4s -25%
poly_reduce 3s 3s +0%
poly_use_hint_c 3s 3s +0%
poly_use_hint_native_aarch64 3s 2s +50%
polyeta_pack 3s 3s +0%
polyt0_pack 3s 2s +50%
polyveck_ntt 3s 5s -40%
polyveck_pack_eta 3s 2s +50%
polyveck_reduce 3s 5s -40%
polyvecl_uniform_gamma1 3s 3s +0%
polyvecl_unpack_eta 3s 2s +50%
polyvecl_unpack_z 3s 2s +50%
polyw1_pack 3s 3s +0%
polyw1_pack_32 3s 2s +50%
polyz_pack 3s 2s +50%
polyz_unpack 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 5s -40%
reduce32 3s 2s +50%
rej_eta_native 3s 6s -50%
shake128_finalize 3s 2s +50%
shake128x4_squeezeblocks 3s 1s +200%
shake256_release 3s 2s +50%
shake256x4_squeezeblocks 3s 4s -25%
sign_signature_pre_hash_shake256 3s 3s +0%
sign_verify_extmu 3s 3s +0%
sk_s2hat_get_poly 3s 2s +50%
sk_t0hat_get_poly 3s 2s +50%
unpack_pk_t1 3s 5s -40%
unpack_sk_s1hat 3s 1s +200%
caddq 2s 2s +0%
decompose 2s 2s +0%
fqscale 2s 3s -33%
intt_native_aarch64 2s 9s -78%
keccak_f1600_x1_native_aarch64 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600_permute 2s 2s +0%
keccakf1600_xor_bytes (big endian) 2s 4s -50%
keccakf1600x4_xor_bytes_native 2s 3s -33%
mld_ct_abs_i32 2s 2s +0%
mld_ct_get_optblocker_i64 2s 4s -50%
mld_ct_get_optblocker_u32 2s 1s +100%
mld_ct_get_optblocker_u8 2s 1s +100%
mld_keccakf1600_extract_bytes 2s 2s +0%
mld_keccakf1600x4_extract_bytes_c 2s 2s +0%
mld_keccakf1600x4_xor_bytes_c 2s 2s +0%
mld_polymat_expand_entry 2s 3s -33%
mld_value_barrier_u32 2s 2s +0%
mld_value_barrier_u8 2s 3s -33%
montgomery_reduce 2s 3s -33%
ntt_native_aarch64 2s 3s -33%
pack_sig_z 2s 4s -50%
pack_sk_s1 2s 2s +0%
poly_caddq 2s 2s +0%
poly_caddq_native_aarch64 2s 4s -50%
poly_chknorm_native 2s 4s -50%
poly_chknorm_native_aarch64 2s 4s -50%
poly_decompose_native 2s 3s -33%
poly_invntt_tomont_native 2s 4s -50%
poly_ntt 2s 3s -33%
poly_use_hint 2s 4s -50%
polyt1_pack 2s 4s -50%
polyvec_matrix_pointwise_montgomery_row 2s 2s +0%
polyveck_pack_w1 2s 1s +100%
polyveck_unpack_eta 2s 2s +0%
polyvecl_pack_eta 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyw1_pack_88 2s 1s +100%
polyz_unpack_native 2s 2s +0%
polyz_unpack_native_x86_64 2s 3s -33%
power2round 2s 3s -33%
shake128_absorb 2s 2s +0%
shake128_init 2s 3s -33%
shake128_squeeze 2s 1s +100%
shake128x4_absorb_once 2s 3s -33%
shake256 2s 1s +100%
shake256_absorb 2s 3s -33%
shake256_init 2s 3s -33%
sig_unpack_hints 2s 2s +0%
sk_s1hat_get_poly 2s 3s -33%
use_hint 2s 2s +0%
yvec_init 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 1s 2s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 1s +0%
keccakf1600x4_permute 1s 4s -75%
keccakf1600x4_xor_bytes 1s 2s -50%
poly_shiftl 1s 3s -67%
rej_eta 1s 3s -67%
shake128_release 1s 1s +0%
shake256x4_absorb_once 1s 3s -67%
unpack_sk_s2hat 1s 4s -75%

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oqs-bot commented Jul 2, 2026

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

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1482s 1436s +3.2%
polyvec_matrix_pointwise_montgomery_yvec 189s 196s -4%
poly_pointwise_montgomery_c 125s 125s +0%
mld_invntt_layer 112s 111s +1%
sign_verify_internal 46s 47s -2%
mld_ntt_layer 45s 44s +2%
fqmul 41s 39s +5%
polyvecl_chknorm 35s 38s -8%
mld_attempt_signature_generation 32s 34s -6%
keccakf1600x4_permute_native 24s 25s -4%
mld_ntt_butterfly_block 21s 23s -9%
poly_ntt_c 20s 19s +5%
rej_uniform_c 18s 18s +0%
mld_check_pct 17s 15s +13%
poly_chknorm_c 14s 13s +8%
polyeta_unpack 14s 13s +8%
polyveck_decompose 13s 12s +8%
poly_invntt_tomont_c 12s 9s +33%
poly_uniform_eta_4x 12s 12s +0%
polyvec_matrix_pointwise_montgomery_row 12s 13s -8%
polyveck_chknorm 12s 9s +33%
polyt0_unpack 11s 14s -21%
polyz_unpack_c 10s 7s +43%
compute_pack_t0_t1 9s 12s -25%
keccak_absorb_once_x4 9s 8s +12%
mld_compute_pack_z 8s 6s +33%
poly_add 8s 8s +0%
poly_caddq 8s 5s +60%
polyveck_caddq 8s 8s +0%
polyveck_reduce 8s 6s +33%
rej_uniform 8s 7s +14%
mld_keccakf1600_permute_c 7s 8s -12%
poly_decompose_c 7s 6s +17%
poly_power2round 7s 7s +0%
poly_reduce 7s 4s +75%
polyvecl_ntt 7s 8s -12%
sign_pk_from_sk 7s 6s +17%
sign_signature 7s 4s +75%
sign_signature_internal 7s 3s +133%
pointwise_acc_native_aarch64 6s 5s +20%
pointwise_acc_native_x86_64 6s 8s -25%
poly_chknorm_native 6s 1s +500%
poly_decompose_native_x86_64 6s 3s +100%
poly_uniform_gamma1 6s 3s +100%
unpack_pk_t1 6s 2s +200%
keccakf1600_permute 5s 2s +150%
keccakf1600x4_xor_bytes_native 5s 2s +150%
mld_sample_s1_s2 5s 8s -38%
montgomery_reduce 5s 2s +150%
pack_sk_rho_key_tr_s2 5s 2s +150%
pack_sk_s1 5s 2s +150%
poly_caddq_c 5s 3s +67%
poly_caddq_native 5s 3s +67%
poly_challenge 5s 4s +25%
poly_pointwise_montgomery 5s 3s +67%
poly_pointwise_montgomery_native 5s 3s +67%
poly_uniform 5s 4s +25%
polyveck_invntt_tomont 5s 4s +25%
polyvecl_pointwise_acc_montgomery_native 5s 2s +150%
polyw1_pack 5s 2s +150%
rej_uniform_native 5s 5s +0%
unpack_sk_s2hat 5s 3s +67%
decompose 4s 2s +100%
intt_native_x86_64 4s 4s +0%
keccak_squeeze 4s 5s -20%
keccak_squeezeblocks_x4 4s 4s +0%
keccakf1600_xor_bytes (big endian) 4s 2s +100%
mld_ct_sel_int32 4s 2s +100%
mld_keccakf1600x4_extract_bytes_c 4s 3s +33%
mld_polymat_expand_entry 4s 4s +0%
mld_sample_s1_s2_serial 4s 6s -33%
mld_value_barrier_i64 4s 2s +100%
mld_value_barrier_u8 4s 2s +100%
ntt_native_aarch64 4s 4s +0%
pack_sig_c 4s 2s +100%
pointwise_native_x86_64 4s 5s -20%
poly_caddq_native_aarch64 4s 3s +33%
poly_chknorm 4s 4s +0%
poly_chknorm_native_aarch64 4s 5s -20%
poly_invntt_tomont 4s 4s +0%
poly_ntt_native 4s 4s +0%
poly_permute_bitrev_to_custom_optional 4s 2s +100%
poly_permute_bitrev_to_custom_optional_native 4s 3s +33%
poly_use_hint 4s 4s +0%
poly_use_hint_c 4s 4s +0%
polyvec_matrix_expand_serial 4s 3s +33%
polyveck_ntt 4s 3s +33%
polyveck_unpack_eta 4s 3s +33%
polyvecl_pointwise_acc_montgomery 4s 2s +100%
polyvecl_pointwise_acc_montgomery_c 4s 2s +100%
polyz_unpack 4s 3s +33%
polyz_unpack_17_native_aarch64 4s 4s +0%
polyz_unpack_native 4s 1s +300%
reduce32 4s 3s +33%
rej_eta_c 4s 4s +0%
shake256x4_absorb_once 4s 5s -20%
sig_unpack_hints 4s 4s +0%
sign_signature_extmu 4s 4s +0%
sign_signature_pre_hash_internal 4s 2s +100%
unpack_sk 4s 4s +0%
caddq 3s 3s +0%
fqscale 3s 1s +200%
keccak_absorb 3s 4s -25%
keccak_f1600_x1_native_aarch64 3s 2s +50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccak_f1600_x4_native_avx2 3s 3s +0%
keccak_finalize 3s 1s +200%
keccak_init 3s 1s +200%
keccakf1600_xor_bytes 3s 1s +200%
mld_ct_cmask_neg_i32 3s 2s +50%
mld_ct_get_optblocker_u32 3s 2s +50%
mld_ct_get_optblocker_u8 3s 3s +0%
mld_h 3s 2s +50%
mld_keccakf1600_extract_bytes 3s 1s +200%
mld_prepare_domain_separation_prefix 3s 3s +0%
ntt_native_x86_64 3s 2s +50%
pack_sig_h 3s 3s +0%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_decompose_native 3s 2s +50%
poly_sub 3s 5s -40%
poly_uniform_4x 3s 3s +0%
poly_uniform_eta 3s 5s -40%
poly_use_hint_native 3s 1s +200%
polyt0_pack 3s 3s +0%
polyvec_matrix_expand 3s 3s +0%
polyvecl_pack_eta 3s 2s +50%
polyvecl_unpack_eta 3s 3s +0%
polyvecl_unpack_z 3s 3s +0%
polyw1_pack_32 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 5s -40%
power2round 3s 3s +0%
rej_eta_native 3s 4s -25%
rej_uniform_eta_native_aarch64 3s 3s +0%
rej_uniform_native_aarch64 3s 3s +0%
shake128_absorb 3s 2s +50%
shake128_release 3s 3s +0%
shake256_release 3s 5s -40%
shake256_squeeze 3s 2s +50%
shake256x4_squeezeblocks 3s 4s -25%
sign_keypair 3s 4s -25%
sign_keypair_internal 3s 6s -50%
sign_signature_pre_hash_shake256 3s 3s +0%
sign_verify 3s 2s +50%
sign_verify_extmu 3s 4s -25%
sign_verify_pre_hash_shake256 3s 7s -57%
sk_s2hat_get_poly 3s 2s +50%
sys_check_capability 3s 2s +50%
unpack_sk_s1hat 3s 3s +0%
unpack_sk_t0hat 3s 4s -25%
use_hint 3s 3s +0%
yvec_init 3s 4s -25%
intt_native_aarch64 2s 4s -50%
keccak_f1600_x1_native_aarch64_v84a 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
keccakf1600_permute_native 2s 3s -33%
keccakf1600x4_extract_bytes 2s 1s +100%
keccakf1600x4_extract_bytes_native 2s 4s -50%
keccakf1600x4_permute 2s 2s +0%
keccakf1600x4_xor_bytes 2s 1s +100%
make_hint 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 5s -60%
mld_ct_get_optblocker_i64 2s 2s +0%
mld_ct_memcmp 2s 1s +100%
mld_keccakf1600x4_xor_bytes_c 2s 1s +100%
nttunpack_native_x86_64 2s 3s -33%
pack_sig_z 2s 3s -33%
pointwise_native_aarch64 2s 4s -50%
poly_caddq_native_x86_64 2s 3s -33%
poly_chknorm_native_x86_64 2s 2s +0%
poly_decompose 2s 2s +0%
poly_decompose_32_native_aarch64 2s 3s -33%
poly_invntt_tomont_native 2s 2s +0%
poly_ntt 2s 2s +0%
poly_shiftl 2s 4s -50%
poly_use_hint_native_aarch64 2s 3s -33%
polyeta_pack 2s 3s -33%
polyt1_pack 2s 5s -60%
polyt1_unpack 2s 3s -33%
polyveck_pack_eta 2s 5s -60%
polyvecl_uniform_gamma1 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyw1_pack_88 2s 2s +0%
polyz_pack 2s 4s -50%
polyz_unpack_native_x86_64 2s 3s -33%
rej_eta 2s 2s +0%
shake128_finalize 2s 2s +0%
shake128_init 2s 2s +0%
shake128x4_absorb_once 2s 4s -50%
shake128x4_squeezeblocks 2s 1s +100%
shake256 2s 3s -33%
shake256_absorb 2s 3s -33%
shake256_init 2s 3s -33%
sign_verify_pre_hash_internal 2s 3s -33%
sk_s1hat_get_poly 2s 3s -33%
sk_t0hat_get_poly 2s 3s -33%
yvec_get_poly 2s 2s +0%
keccak_f1600_x4_native_aarch64_v84a 1s 1s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 2s -50%
mld_ct_abs_i32 1s 1s +0%
mld_ct_cmask_nonzero_u8 1s 2s -50%
mld_value_barrier_u32 1s 3s -67%
poly_uniform_gamma1_4x 1s 3s -67%
polyveck_pack_w1 1s 3s -67%
shake128_squeeze 1s 1s +0%
shake256_finalize 1s 3s -67%

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oqs-bot commented Jul 2, 2026

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

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1526s 1482s +3.0%
polyvec_matrix_pointwise_montgomery_yvec 206s 201s +2%
poly_pointwise_montgomery_c 129s 116s +11%
mld_invntt_layer 119s 108s +10%
sign_verify_internal 75s 71s +6%
mld_ntt_layer 48s 43s +12%
polyvecl_chknorm 44s 43s +2%
fqmul 40s 40s +0%
polyveck_chknorm 34s 36s -6%
mld_attempt_signature_generation 33s 31s +6%
mld_ntt_butterfly_block 27s 25s +8%
keccakf1600x4_permute_native 24s 22s +9%
poly_ntt_c 21s 22s -5%
rej_uniform_c 15s 16s -6%
polyt0_unpack 14s 13s +8%
mld_check_pct 13s 12s +8%
poly_chknorm_c 13s 13s +0%
poly_uniform_eta_4x 13s 13s +0%
polyveck_decompose 12s 14s -14%
keccak_absorb_once_x4 11s 10s +10%
poly_invntt_tomont_c 11s 10s +10%
polyz_unpack_c 11s 9s +22%
compute_pack_t0_t1 9s 7s +29%
polyvec_matrix_pointwise_montgomery_row 9s 8s +12%
pointwise_acc_native_aarch64 8s 6s +33%
polyveck_caddq 8s 7s +14%
polyveck_invntt_tomont 8s 7s +14%
rej_uniform 8s 7s +14%
mld_keccakf1600_permute_c 7s 7s +0%
poly_add 7s 7s +0%
poly_decompose_c 7s 8s -12%
polyveck_reduce 7s 6s +17%
polyz_unpack 7s 3s +133%
sign_signature 7s 5s +40%
keccak_absorb 6s 3s +100%
mld_compute_pack_z 6s 5s +20%
mld_sample_s1_s2_serial 6s 3s +100%
poly_decompose_native 6s 5s +20%
polyvecl_ntt 6s 7s -14%
shake128_finalize 6s 2s +200%
sign_pk_from_sk 6s 5s +20%
caddq 5s 2s +150%
intt_native_x86_64 5s 4s +25%
keccak_f1600_x1_native_aarch64 5s 2s +150%
keccak_init 5s 4s +25%
keccak_squeezeblocks_x4 5s 4s +25%
keccakf1600x4_extract_bytes 5s 4s +25%
mld_ct_get_optblocker_u8 5s 4s +25%
mld_h 5s 3s +67%
mld_polymat_expand_entry 5s 3s +67%
mld_sample_s1_s2 5s 6s -17%
pointwise_acc_native_x86_64 5s 5s +0%
pointwise_native_aarch64 5s 3s +67%
poly_chknorm_native_aarch64 5s 2s +150%
poly_pointwise_montgomery_native 5s 4s +25%
poly_power2round 5s 7s -29%
poly_reduce 5s 4s +25%
polyz_unpack_19_native_aarch64 5s 5s +0%
rej_eta 5s 5s +0%
rej_eta_c 5s 4s +25%
sign_verify_pre_hash_shake256 5s 6s -17%
sk_t0hat_get_poly 5s 1s +400%
unpack_sk 5s 3s +67%
intt_native_aarch64 4s 2s +100%
keccak_squeeze 4s 2s +100%
keccakf1600_xor_bytes (big endian) 4s 2s +100%
make_hint 4s 3s +33%
mld_ct_memcmp 4s 4s +0%
mld_prepare_domain_separation_prefix 4s 4s +0%
pack_sig_z 4s 1s +300%
poly_ntt 4s 2s +100%
poly_permute_bitrev_to_custom_optional 4s 3s +33%
poly_permute_bitrev_to_custom_optional_native 4s 3s +33%
poly_uniform_eta 4s 5s -20%
polyeta_pack 4s 1s +300%
polyt0_pack 4s 5s -20%
polyvec_matrix_expand_serial 4s 3s +33%
polyvecl_pack_eta 4s 2s +100%
polyw1_pack_88 4s 3s +33%
reduce32 4s 2s +100%
rej_uniform_eta_native_aarch64 4s 5s -20%
rej_uniform_native 4s 4s +0%
shake128x4_squeezeblocks 4s 2s +100%
shake256_absorb 4s 4s +0%
shake256_init 4s 4s +0%
shake256x4_squeezeblocks 4s 2s +100%
sign_keypair 4s 4s +0%
sign_signature_extmu 4s 4s +0%
sign_verify_pre_hash_internal 4s 5s -20%
unpack_pk_t1 4s 2s +100%
keccak_finalize 3s 2s +50%
keccakf1600_permute 3s 4s -25%
keccakf1600_permute_native 3s 2s +50%
keccakf1600_xor_bytes 3s 4s -25%
keccakf1600x4_extract_bytes_native 3s 1s +200%
keccakf1600x4_xor_bytes 3s 2s +50%
mld_ct_cmask_nonzero_u32 3s 3s +0%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_value_barrier_i64 3s 2s +50%
montgomery_reduce 3s 1s +200%
ntt_native_aarch64 3s 3s +0%
pack_sig_c 3s 3s +0%
pack_sk_rho_key_tr_s2 3s 2s +50%
poly_challenge 3s 5s -40%
poly_chknorm_native 3s 4s -25%
poly_decompose 3s 2s +50%
poly_decompose_32_native_aarch64 3s 4s -25%
poly_decompose_native_x86_64 3s 2s +50%
poly_invntt_tomont_native 3s 5s -40%
poly_ntt_native 3s 2s +50%
poly_pointwise_montgomery 3s 2s +50%
poly_uniform_gamma1_4x 3s 3s +0%
poly_use_hint 3s 3s +0%
poly_use_hint_native 3s 7s -57%
poly_use_hint_native_aarch64 3s 4s -25%
polyeta_unpack 3s 4s -25%
polyvecl_uniform_gamma1 3s 4s -25%
polyvecl_uniform_gamma1_serial 3s 1s +200%
polyvecl_unpack_z 3s 1s +200%
polyw1_pack 3s 3s +0%
polyw1_pack_32 3s 2s +50%
polyz_unpack_native 3s 3s +0%
power2round 3s 2s +50%
rej_eta_native 3s 3s +0%
rej_uniform_native_aarch64 3s 5s -40%
shake128_release 3s 2s +50%
shake256 3s 2s +50%
shake256_release 3s 3s +0%
sig_unpack_hints 3s 1s +200%
sign_keypair_internal 3s 3s +0%
sign_signature_internal 3s 6s -50%
sign_signature_pre_hash_internal 3s 3s +0%
sign_signature_pre_hash_shake256 3s 7s -57%
sign_verify 3s 6s -50%
sign_verify_extmu 3s 2s +50%
sk_s2hat_get_poly 3s 1s +200%
sys_check_capability 3s 1s +200%
unpack_sk_s1hat 3s 1s +200%
unpack_sk_s2hat 3s 3s +0%
use_hint 3s 2s +50%
fqscale 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 3s -33%
keccak_f1600_x4_native_avx2 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
keccakf1600x4_xor_bytes_native 2s 2s +0%
mld_ct_cmask_neg_i32 2s 3s -33%
mld_ct_get_optblocker_u32 2s 3s -33%
mld_ct_sel_int32 2s 2s +0%
mld_value_barrier_u8 2s 1s +100%
ntt_native_x86_64 2s 5s -60%
nttunpack_native_x86_64 2s 3s -33%
pack_sig_h 2s 2s +0%
pack_sk_s1 2s 3s -33%
poly_caddq 2s 3s -33%
poly_caddq_c 2s 5s -60%
poly_caddq_native 2s 4s -50%
poly_caddq_native_x86_64 2s 1s +100%
poly_chknorm 2s 3s -33%
poly_decompose_88_native_aarch64 2s 2s +0%
poly_invntt_tomont 2s 5s -60%
poly_shiftl 2s 3s -33%
poly_sub 2s 4s -50%
poly_uniform 2s 2s +0%
poly_uniform_4x 2s 4s -50%
poly_uniform_gamma1 2s 3s -33%
poly_use_hint_c 2s 2s +0%
polyt1_pack 2s 3s -33%
polyt1_unpack 2s 3s -33%
polyveck_pack_eta 2s 3s -33%
polyveck_unpack_eta 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_pointwise_acc_montgomery_native 2s 3s -33%
polyvecl_unpack_eta 2s 2s +0%
polyz_pack 2s 3s -33%
polyz_unpack_17_native_aarch64 2s 2s +0%
polyz_unpack_native_x86_64 2s 3s -33%
shake128_absorb 2s 2s +0%
shake128_squeeze 2s 3s -33%
shake128x4_absorb_once 2s 2s +0%
shake256_squeeze 2s 4s -50%
shake256x4_absorb_once 2s 2s +0%
sk_s1hat_get_poly 2s 3s -33%
unpack_sk_t0hat 2s 4s -50%
yvec_get_poly 2s 3s -33%
decompose 1s 4s -75%
keccak_f1600_x1_native_aarch64_v84a 1s 2s -50%
keccakf1600x4_permute 1s 1s +0%
mld_ct_abs_i32 1s 6s -83%
mld_ct_get_optblocker_i64 1s 1s +0%
mld_keccakf1600_extract_bytes 1s 2s -50%
mld_keccakf1600x4_extract_bytes_c 1s 2s -50%
mld_keccakf1600x4_xor_bytes_c 1s 2s -50%
mld_value_barrier_u32 1s 4s -75%
pointwise_native_x86_64 1s 2s -50%
poly_caddq_native_aarch64 1s 2s -50%
poly_chknorm_native_x86_64 1s 4s -75%
polyvec_matrix_expand 1s 6s -83%
polyveck_ntt 1s 4s -75%
polyveck_pack_w1 1s 4s -75%
polyvecl_pointwise_acc_montgomery_c 1s 3s -67%
shake128_init 1s 6s -83%
shake256_finalize 1s 1s +0%
yvec_init 1s 5s -80%

@oqs-bot

oqs-bot commented Jul 2, 2026

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CBMC Results (ML-DSA-65)

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1848s 1784s +3.6%
polyvecl_pointwise_acc_montgomery_c 233s 210s +11%
sign_verify_internal 178s 177s +1%
poly_pointwise_montgomery_c 127s 125s +2%
mld_invntt_layer 113s 109s +4%
polyvec_matrix_expand 111s 110s +1%
mld_attempt_signature_generation 66s 63s +5%
sign_signature_internal 58s 55s +5%
mld_ntt_layer 46s 41s +12%
fqmul 40s 40s +0%
polyvec_matrix_expand_serial 30s 27s +11%
keccakf1600x4_permute_native 25s 23s +9%
mld_ntt_butterfly_block 21s 24s -12%
poly_ntt_c 20s 19s +5%
polyvec_matrix_pointwise_montgomery_yvec 19s 18s +6%
polyt0_unpack 18s 16s +12%
compute_pack_t0_t1 17s 13s +31%
poly_chknorm_c 17s 15s +13%
rej_uniform 15s 18s -17%
mld_check_pct 14s 14s +0%
poly_uniform_4x 14s 13s +8%
rej_uniform_c 14s 14s +0%
polyz_unpack_c 13s 13s +0%
polyveck_decompose 12s 12s +0%
poly_invntt_tomont_c 11s 11s +0%
poly_uniform_eta_4x 11s 14s -21%
polyveck_invntt_tomont 11s 8s +38%
keccak_absorb_once_x4 10s 8s +25%
polyveck_caddq 9s 6s +50%
mld_compute_pack_z 8s 7s +14%
mld_keccakf1600_permute_c 7s 6s +17%
pointwise_acc_native_x86_64 7s 8s -12%
polyeta_unpack 7s 8s -12%
unpack_sk_t0hat 7s 5s +40%
poly_challenge 6s 6s +0%
poly_chknorm 6s 4s +50%
poly_use_hint_c 6s 5s +20%
polyveck_ntt 6s 7s -14%
polyveck_unpack_eta 6s 6s +0%
polyvecl_uniform_gamma1_serial 6s 3s +100%
sign_signature 6s 6s +0%
keccakf1600_extract_bytes (big endian) 5s 2s +150%
keccakf1600x4_permute 5s 4s +25%
mld_keccakf1600_extract_bytes 5s 1s +400%
mld_prepare_domain_separation_prefix 5s 2s +150%
mld_sample_s1_s2 5s 6s -17%
ntt_native_aarch64 5s 2s +150%
nttunpack_native_x86_64 5s 3s +67%
pack_sig_z 5s 2s +150%
pointwise_acc_native_aarch64 5s 6s -17%
poly_add 5s 9s -44%
poly_chknorm_native_x86_64 5s 3s +67%
poly_pointwise_montgomery_native 5s 3s +67%
poly_shiftl 5s 3s +67%
polyveck_chknorm 5s 6s -17%
polyvecl_pack_eta 5s 3s +67%
rej_eta_c 5s 5s +0%
shake128_absorb 5s 2s +150%
sign_pk_from_sk 5s 6s -17%
sign_signature_extmu 5s 2s +150%
intt_native_aarch64 4s 3s +33%
intt_native_x86_64 4s 3s +33%
keccak_absorb 4s 3s +33%
keccak_squeezeblocks_x4 4s 5s -20%
keccakf1600x4_extract_bytes 4s 4s +0%
mld_polymat_expand_entry 4s 4s +0%
mld_value_barrier_u32 4s 3s +33%
poly_caddq_native 4s 2s +100%
poly_decompose_c 4s 5s -20%
poly_decompose_native 4s 3s +33%
poly_invntt_tomont 4s 3s +33%
poly_ntt 4s 2s +100%
poly_permute_bitrev_to_custom_optional 4s 2s +100%
poly_uniform_gamma1 4s 3s +33%
polyeta_pack 4s 3s +33%
polyt0_pack 4s 3s +33%
polyvec_matrix_pointwise_montgomery_row 4s 1s +300%
polyveck_pack_w1 4s 3s +33%
polyveck_reduce 4s 4s +0%
polyvecl_chknorm 4s 7s -43%
polyvecl_ntt 4s 4s +0%
polyvecl_unpack_eta 4s 3s +33%
polyw1_pack 4s 4s +0%
polyw1_pack_32 4s 4s +0%
polyz_unpack_17_native_aarch64 4s 3s +33%
reduce32 4s 3s +33%
rej_eta 4s 2s +100%
rej_uniform_eta_native_aarch64 4s 4s +0%
rej_uniform_native 4s 4s +0%
shake128_release 4s 3s +33%
shake128x4_absorb_once 4s 3s +33%
shake256 4s 2s +100%
shake256x4_squeezeblocks 4s 2s +100%
sign_keypair 4s 3s +33%
sign_signature_pre_hash_internal 4s 3s +33%
sign_signature_pre_hash_shake256 4s 3s +33%
sign_verify_pre_hash_internal 4s 5s -20%
sign_verify_pre_hash_shake256 4s 5s -20%
sk_s1hat_get_poly 4s 6s -33%
unpack_pk_t1 4s 5s -20%
unpack_sk_s1hat 4s 2s +100%
decompose 3s 1s +200%
keccak_f1600_x1_native_aarch64 3s 2s +50%
keccak_f1600_x1_native_aarch64_v84a 3s 3s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 3s 2s +50%
keccak_finalize 3s 2s +50%
keccak_squeeze 3s 4s -25%
keccakf1600x4_extract_bytes_native 3s 4s -25%
mld_ct_get_optblocker_u32 3s 3s +0%
mld_ct_get_optblocker_u8 3s 2s +50%
mld_h 3s 2s +50%
mld_sample_s1_s2_serial 3s 4s -25%
mld_value_barrier_i64 3s 2s +50%
mld_value_barrier_u8 3s 3s +0%
montgomery_reduce 3s 4s -25%
pack_sig_c 3s 5s -40%
pointwise_native_aarch64 3s 5s -40%
poly_caddq_c 3s 2s +50%
poly_caddq_native_aarch64 3s 2s +50%
poly_caddq_native_x86_64 3s 3s +0%
poly_ntt_native 3s 4s -25%
poly_permute_bitrev_to_custom_optional_native 3s 4s -25%
poly_pointwise_montgomery 3s 3s +0%
poly_power2round 3s 4s -25%
poly_reduce 3s 3s +0%
poly_uniform 3s 4s -25%
poly_uniform_gamma1_4x 3s 4s -25%
poly_use_hint 3s 3s +0%
poly_use_hint_native 3s 2s +50%
poly_use_hint_native_aarch64 3s 3s +0%
polyt1_unpack 3s 5s -40%
polyvecl_pointwise_acc_montgomery_native 3s 2s +50%
polyvecl_uniform_gamma1 3s 2s +50%
polyw1_pack_88 3s 2s +50%
polyz_pack 3s 3s +0%
polyz_unpack 3s 3s +0%
power2round 3s 1s +200%
shake256_finalize 3s 1s +200%
shake256_release 3s 2s +50%
sig_unpack_hints 3s 2s +50%
sign_keypair_internal 3s 5s -40%
sign_verify_extmu 3s 3s +0%
sk_t0hat_get_poly 3s 2s +50%
unpack_sk 3s 3s +0%
use_hint 3s 2s +50%
keccak_f1600_x4_native_aarch64_v84a 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 2s +0%
keccak_f1600_x4_native_avx2 2s 2s +0%
keccak_init 2s 1s +100%
keccakf1600_permute_native 2s 3s -33%
keccakf1600_xor_bytes 2s 2s +0%
keccakf1600_xor_bytes (big endian) 2s 2s +0%
keccakf1600x4_xor_bytes_native 2s 3s -33%
make_hint 2s 2s +0%
mld_ct_cmask_neg_i32 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 4s -50%
mld_ct_cmask_nonzero_u8 2s 3s -33%
mld_ct_get_optblocker_i64 2s 2s +0%
mld_ct_memcmp 2s 2s +0%
mld_keccakf1600x4_extract_bytes_c 2s 3s -33%
mld_keccakf1600x4_xor_bytes_c 2s 2s +0%
ntt_native_x86_64 2s 2s +0%
pointwise_native_x86_64 2s 3s -33%
poly_caddq 2s 2s +0%
poly_chknorm_native 2s 2s +0%
poly_chknorm_native_aarch64 2s 3s -33%
poly_decompose 2s 2s +0%
poly_decompose_32_native_aarch64 2s 3s -33%
poly_decompose_native_x86_64 2s 3s -33%
poly_invntt_tomont_native 2s 2s +0%
poly_sub 2s 3s -33%
poly_uniform_eta 2s 4s -50%
polyveck_pack_eta 2s 4s -50%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_unpack_z 2s 3s -33%
polyz_unpack_19_native_aarch64 2s 3s -33%
polyz_unpack_native 2s 4s -50%
rej_eta_native 2s 3s -33%
rej_uniform_native_aarch64 2s 3s -33%
shake128_finalize 2s 1s +100%
shake128_init 2s 2s +0%
shake128x4_squeezeblocks 2s 3s -33%
shake256_absorb 2s 2s +0%
shake256_init 2s 2s +0%
shake256_squeeze 2s 3s -33%
shake256x4_absorb_once 2s 3s -33%
sign_verify 2s 3s -33%
sk_s2hat_get_poly 2s 2s +0%
unpack_sk_s2hat 2s 4s -50%
yvec_get_poly 2s 3s -33%
yvec_init 2s 3s -33%
caddq 1s 3s -67%
fqscale 1s 3s -67%
keccakf1600_permute 1s 2s -50%
keccakf1600x4_xor_bytes 1s 1s +0%
mld_ct_abs_i32 1s 2s -50%
mld_ct_sel_int32 1s 3s -67%
pack_sig_h 1s 5s -80%
pack_sk_rho_key_tr_s2 1s 2s -50%
pack_sk_s1 1s 5s -80%
poly_decompose_88_native_aarch64 1s 1s +0%
polyt1_pack 1s 3s -67%
polyz_unpack_native_x86_64 1s 3s -67%
shake128_squeeze 1s 2s -50%
sys_check_capability 1s 4s -75%

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CBMC Results (ML-DSA-87)

Full Results (204 proofs)
Proof Status Current Previous Change
**TOTAL** 1979s 2151s -8.0%
polyvecl_pointwise_acc_montgomery_c 327s 353s -7%
polyvec_matrix_expand 287s 324s -11%
poly_pointwise_montgomery_c 121s 144s -16%
mld_invntt_layer 102s 115s -11%
sign_verify_internal 93s 97s -4%
mld_attempt_signature_generation 52s 55s -5%
mld_ntt_layer 42s 45s -7%
fqmul 41s 43s -5%
sign_signature_internal 38s 42s -10%
polyvec_matrix_expand_serial 36s 38s -5%
compute_pack_t0_t1 22s 19s +16%
keccakf1600x4_permute_native 22s 23s -4%
mld_ntt_butterfly_block 20s 24s -17%
poly_ntt_c 18s 21s -14%
polyvec_matrix_pointwise_montgomery_yvec 18s 18s +0%
polyt0_unpack 17s 14s +21%
mld_check_pct 16s 16s +0%
poly_chknorm_c 16s 15s +7%
polyeta_unpack 14s 17s -18%
rej_uniform_c 14s 19s -26%
rej_uniform 13s 15s -13%
poly_uniform_eta_4x 12s 11s +9%
poly_invntt_tomont_c 11s 12s -8%
poly_uniform_4x 11s 13s -15%
polyveck_decompose 11s 13s -15%
mld_compute_pack_z 10s 8s +25%
keccak_absorb_once_x4 9s 9s +0%
poly_decompose_c 8s 5s +60%
sign_pk_from_sk 8s 6s +33%
mld_keccakf1600_permute_c 7s 7s +0%
pointwise_acc_native_aarch64 7s 6s +17%
pointwise_acc_native_x86_64 7s 6s +17%
polyveck_caddq 7s 8s -12%
polyveck_invntt_tomont 7s 9s -22%
polyveck_ntt 7s 11s -36%
polyvecl_ntt 7s 7s +0%
mld_sample_s1_s2 6s 6s +0%
mld_sample_s1_s2_serial 6s 8s -25%
ntt_native_aarch64 6s 6s +0%
poly_add 6s 6s +0%
poly_challenge 6s 5s +20%
poly_chknorm_native_aarch64 6s 4s +50%
sign_keypair 6s 4s +50%
sign_keypair_internal 6s 6s +0%
make_hint 5s 3s +67%
pack_sig_h 5s 4s +25%
poly_sub 5s 3s +67%
poly_uniform 5s 4s +25%
poly_uniform_gamma1_4x 5s 3s +67%
polyt1_unpack 5s 4s +25%
sign_signature_pre_hash_shake256 5s 6s -17%
unpack_sk 5s 5s +0%
unpack_sk_t0hat 5s 7s -29%
caddq 4s 4s +0%
keccak_squeeze 4s 2s +100%
keccakf1600_extract_bytes (big endian) 4s 3s +33%
keccakf1600_permute 4s 3s +33%
keccakf1600_permute_native 4s 4s +0%
keccakf1600x4_permute 4s 3s +33%
keccakf1600x4_xor_bytes_native 4s 3s +33%
mld_ct_cmask_nonzero_u32 4s 2s +100%
mld_ct_get_optblocker_i64 4s 3s +33%
mld_ct_get_optblocker_u8 4s 3s +33%
mld_keccakf1600x4_extract_bytes_c 4s 2s +100%
mld_keccakf1600x4_xor_bytes_c 4s 4s +0%
mld_prepare_domain_separation_prefix 4s 4s +0%
poly_caddq 4s 2s +100%
poly_caddq_c 4s 3s +33%
poly_chknorm 4s 3s +33%
poly_chknorm_native 4s 4s +0%
poly_decompose_native 4s 2s +100%
poly_invntt_tomont_native 4s 5s -20%
poly_ntt_native 4s 3s +33%
poly_permute_bitrev_to_custom_optional 4s 3s +33%
poly_shiftl 4s 4s +0%
poly_uniform_eta 4s 4s +0%
poly_use_hint 4s 1s +300%
poly_use_hint_c 4s 2s +100%
polyt0_pack 4s 4s +0%
polyveck_chknorm 4s 3s +33%
polyveck_pack_eta 4s 6s -33%
polyvecl_chknorm 4s 7s -43%
polyvecl_pointwise_acc_montgomery 4s 5s -20%
polyvecl_uniform_gamma1 4s 2s +100%
polyvecl_unpack_z 4s 4s +0%
polyw1_pack_88 4s 3s +33%
rej_eta_native 4s 6s -33%
rej_uniform_native 4s 8s -50%
rej_uniform_native_aarch64 4s 2s +100%
shake128_squeeze 4s 2s +100%
shake256x4_absorb_once 4s 2s +100%
sig_unpack_hints 4s 3s +33%
sign_verify_pre_hash_internal 4s 3s +33%
sk_t0hat_get_poly 4s 4s +0%
unpack_sk_s1hat 4s 2s +100%
intt_native_aarch64 3s 3s +0%
keccak_f1600_x1_native_aarch64_v84a 3s 1s +200%
keccak_finalize 3s 1s +200%
keccak_init 3s 3s +0%
keccak_squeezeblocks_x4 3s 4s -25%
keccakf1600_xor_bytes 3s 3s +0%
keccakf1600x4_extract_bytes 3s 2s +50%
mld_ct_memcmp 3s 3s +0%
mld_h 3s 3s +0%
mld_polymat_expand_entry 3s 3s +0%
nttunpack_native_x86_64 3s 3s +0%
pack_sig_z 3s 5s -40%
pack_sk_s1 3s 1s +200%
pointwise_native_x86_64 3s 2s +50%
poly_chknorm_native_x86_64 3s 2s +50%
poly_decompose_32_native_aarch64 3s 5s -40%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_ntt 3s 3s +0%
poly_permute_bitrev_to_custom_optional_native 3s 5s -40%
poly_pointwise_montgomery_native 3s 5s -40%
poly_power2round 3s 3s +0%
poly_reduce 3s 2s +50%
poly_uniform_gamma1 3s 4s -25%
poly_use_hint_native 3s 3s +0%
polyveck_unpack_eta 3s 4s -25%
polyvecl_pack_eta 3s 3s +0%
polyvecl_uniform_gamma1_serial 3s 4s -25%
polyw1_pack_32 3s 4s -25%
polyz_pack 3s 5s -40%
polyz_unpack_19_native_aarch64 3s 4s -25%
polyz_unpack_c 3s 3s +0%
power2round 3s 4s -25%
rej_eta 3s 4s -25%
rej_eta_c 3s 5s -40%
rej_uniform_eta_native_aarch64 3s 5s -40%
shake256_absorb 3s 2s +50%
shake256_squeeze 3s 2s +50%
sign_signature 3s 5s -40%
sign_signature_extmu 3s 4s -25%
sign_signature_pre_hash_internal 3s 5s -40%
sign_verify 3s 5s -40%
sign_verify_extmu 3s 3s +0%
sign_verify_pre_hash_shake256 3s 3s +0%
sk_s2hat_get_poly 3s 3s +0%
unpack_sk_s2hat 3s 3s +0%
yvec_get_poly 3s 4s -25%
yvec_init 3s 4s -25%
decompose 2s 3s -33%
fqscale 2s 3s -33%
intt_native_x86_64 2s 3s -33%
keccak_absorb 2s 3s -33%
keccak_f1600_x1_native_aarch64 2s 1s +100%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 4s -50%
keccak_f1600_x4_native_avx2 2s 2s +0%
keccakf1600_xor_bytes (big endian) 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 2s +0%
keccakf1600x4_xor_bytes 2s 3s -33%
mld_ct_abs_i32 2s 3s -33%
mld_ct_cmask_neg_i32 2s 4s -50%
mld_ct_get_optblocker_u32 2s 2s +0%
mld_ct_sel_int32 2s 3s -33%
mld_keccakf1600_extract_bytes 2s 4s -50%
mld_value_barrier_i64 2s 1s +100%
mld_value_barrier_u32 2s 2s +0%
mld_value_barrier_u8 2s 3s -33%
montgomery_reduce 2s 3s -33%
ntt_native_x86_64 2s 2s +0%
pack_sig_c 2s 4s -50%
pack_sk_rho_key_tr_s2 2s 3s -33%
pointwise_native_aarch64 2s 5s -60%
poly_caddq_native 2s 4s -50%
poly_caddq_native_aarch64 2s 3s -33%
poly_caddq_native_x86_64 2s 2s +0%
poly_decompose 2s 3s -33%
poly_decompose_native_x86_64 2s 2s +0%
poly_invntt_tomont 2s 1s +100%
poly_pointwise_montgomery 2s 4s -50%
poly_use_hint_native_aarch64 2s 2s +0%
polyeta_pack 2s 4s -50%
polyt1_pack 2s 3s -33%
polyvec_matrix_pointwise_montgomery_row 2s 3s -33%
polyveck_pack_w1 2s 3s -33%
polyveck_reduce 2s 3s -33%
polyvecl_pointwise_acc_montgomery_native 2s 3s -33%
polyw1_pack 2s 4s -50%
polyz_unpack 2s 2s +0%
polyz_unpack_native 2s 4s -50%
polyz_unpack_native_x86_64 2s 3s -33%
reduce32 2s 3s -33%
shake128_absorb 2s 4s -50%
shake128_finalize 2s 2s +0%
shake128_init 2s 1s +100%
shake128x4_absorb_once 2s 5s -60%
shake128x4_squeezeblocks 2s 3s -33%
shake256 2s 2s +0%
shake256_finalize 2s 2s +0%
shake256_init 2s 2s +0%
shake256_release 2s 3s -33%
shake256x4_squeezeblocks 2s 1s +100%
sk_s1hat_get_poly 2s 3s -33%
sys_check_capability 2s 3s -33%
unpack_pk_t1 2s 1s +100%
use_hint 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 1s 4s -75%
mld_ct_cmask_nonzero_u8 1s 3s -67%
polyvecl_unpack_eta 1s 5s -80%
polyz_unpack_17_native_aarch64 1s 3s -67%
shake128_release 1s 4s -75%

@mkannwischer mkannwischer marked this pull request as ready for review July 3, 2026 01:33
@mkannwischer mkannwischer requested a review from a team as a code owner July 3, 2026 01:33

@hanno-becker hanno-becker left a comment

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Let's try it.

@mkannwischer mkannwischer added this pull request to the merge queue Jul 3, 2026
@mkannwischer mkannwischer removed this pull request from the merge queue due to a manual request Jul 3, 2026
@mkannwischer mkannwischer force-pushed the mjk/merge-queue branch 2 times, most recently from 8f18ea5 to 88a4afe Compare July 3, 2026 04:14
@mkannwischer mkannwischer added this pull request to the merge queue Jul 3, 2026
@mkannwischer mkannwischer removed this pull request from the merge queue due to a manual request Jul 3, 2026
Run CI on merge_group events and add a "CI Summary" gate job intended
as the single required status check. Add a workflow reporting the
"DCO" check on merge groups since the DCO app does not support them
(dcoapp/app#199); DCO is still enforced on the PR before it can enter
the queue. Also run the HOL-Light proofs (self-gated by their
changed-files check) and the legacy compiler tests on merge groups.

Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>
All merges go through the merge queue, which already tested the
identical commit on the merge group branch. The nix caches can only be
refreshed from main, so a dedicated workflow keeps running there.

Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>
@mkannwischer mkannwischer added this pull request to the merge queue Jul 3, 2026
@mkannwischer mkannwischer removed this pull request from the merge queue due to a manual request Jul 3, 2026
@mkannwischer mkannwischer added this pull request to the merge queue Jul 3, 2026
Merged via the queue into main with commit 529a89d Jul 3, 2026
422 checks passed
@mkannwischer mkannwischer deleted the mjk/merge-queue branch July 3, 2026 07:57
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3 participants