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Config: Remove legacy configuration#1206

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remove-legacy-config
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Config: Remove legacy configuration#1206
mkannwischer wants to merge 1 commit into
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remove-legacy-config

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Drop the deprecated MLD_CONFIG_API_* configuration path from the public header. Builds now exclusively use the MLD_CONFIG_* options from the configuration file.

Consumers that set the legacy MLD_CONFIG_API_* options directly before including mldsa_native.h should instead configure the build through the configuration file (mldsa_native_config.h, or MLD_CONFIG_FILE), renaming:

MLD_CONFIG_API_PARAMETER_SET -> MLD_CONFIG_PARAMETER_SET
MLD_CONFIG_API_NAMESPACE_PREFIX -> MLD_CONFIG_NAMESPACE_PREFIX
MLD_CONFIG_API_NO_SUPERCOP -> MLD_CONFIG_NO_SUPERCOP
MLD_CONFIG_API_CONSTANTS_ONLY -> MLD_CONFIG_CONSTANTS_ONLY
MLD_CONFIG_API_QUALIFIER -> MLD_CONFIG_EXTERNAL_API_QUALIFIER

For a multi-level build, set MLD_CONFIG_MULTILEVEL_BUILD; the parameter set is now appended to MLD_CONFIG_NAMESPACE_PREFIX automatically and no longer needs to be baked into the prefix.

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oqs-bot commented Jun 26, 2026

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

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 1664s 1603s +3.8%
mld_invntt_layer 191s 175s +9%
poly_pointwise_montgomery_c 162s 135s +20%
rej_uniform_native 138s 129s +7%
polyvec_matrix_pointwise_montgomery_yvec 126s 121s +4%
mld_ct_memcmp 75s 65s +15%
mld_ntt_layer 49s 45s +9%
fqmul 45s 43s +5%
mld_attempt_signature_generation 26s 27s -4%
mld_ntt_butterfly_block 25s 21s +19%
sign_verify_internal 25s 22s +14%
keccakf1600x4_permute_native 24s 23s +4%
poly_chknorm_c 23s 19s +21%
polyt0_unpack 18s 16s +12%
rej_uniform_c 17s 15s +13%
polyeta_unpack 16s 16s +0%
mld_check_pct 15s 15s +0%
poly_uniform_eta_4x 13s 14s -7%
polyz_unpack_c 12s 12s +0%
compute_pack_t0_t1 11s 11s +0%
poly_add 11s 10s +10%
polyvec_matrix_pointwise_montgomery_row 11s 12s -8%
polyveck_chknorm 11s 10s +10%
sign 10s 6s +67%
keccak_absorb_once_x4 9s 12s -25%
rej_uniform 9s 7s +29%
mld_keccakf1600_permute_c 8s 7s +14%
poly_decompose_c 8s 9s -11%
poly_invntt_tomont_c 8s 9s -11%
keccak_absorb 7s 6s +17%
poly_power2round 7s 6s +17%
polyveck_decompose 7s 9s -22%
polyvecl_chknorm 7s 8s -12%
rej_eta_native 7s 3s +133%
keccakf1600_xor_bytes 6s 3s +100%
mld_compute_pack_z 6s 8s -25%
pointwise_acc_native_x86_64 6s 6s +0%
polyvecl_ntt 6s 2s +200%
sign_open 6s 4s +50%
sign_signature_internal 6s 4s +50%
sign_verify 6s 4s +50%
sk_s1hat_get_poly 6s 2s +200%
keccak_squeezeblocks_x4 5s 4s +25%
keccakf1600_xor_bytes (big endian) 5s 3s +67%
mld_prepare_domain_separation_prefix 5s 3s +67%
mld_sample_s1_s2 5s 5s +0%
mld_value_barrier_u8 5s 1s +400%
pointwise_acc_native_aarch64 5s 5s +0%
poly_caddq_c 5s 4s +25%
poly_challenge 5s 8s -38%
poly_decompose_native 5s 3s +67%
poly_uniform 5s 4s +25%
polyveck_invntt_tomont 5s 4s +25%
polyveck_reduce 5s 4s +25%
polyw1_pack 5s 3s +67%
reduce32 5s 4s +25%
sign_keypair 5s 6s -17%
sign_pk_from_sk 5s 6s -17%
sign_signature 5s 5s +0%
sign_signature_pre_hash_internal 5s 4s +25%
sk_s2hat_get_poly 5s 4s +25%
caddq 4s 4s +0%
fqscale 4s 2s +100%
intt_native_aarch64 4s 3s +33%
intt_native_x86_64 4s 3s +33%
keccak_f1600_x1_native_aarch64_v84a 4s 1s +300%
mld_h 4s 5s -20%
mld_polymat_expand_entry 4s 3s +33%
ntt_native_aarch64 4s 3s +33%
ntt_native_x86_64 4s 4s +0%
pack_sig_h 4s 2s +100%
pointwise_native_aarch64 4s 4s +0%
poly_chknorm 4s 2s +100%
poly_decompose_32_native_aarch64 4s 4s +0%
poly_decompose_88_native_aarch64 4s 3s +33%
poly_pointwise_montgomery_native 4s 3s +33%
poly_reduce 4s 7s -43%
poly_uniform_eta 4s 2s +100%
poly_use_hint_native 4s 3s +33%
polyeta_pack 4s 4s +0%
polyt0_pack 4s 5s -20%
polyvec_matrix_expand 4s 2s +100%
polyvecl_pack_eta 4s 2s +100%
polyvecl_unpack_eta 4s 2s +100%
polyw1_pack_88 4s 3s +33%
rej_eta_c 4s 4s +0%
shake128_release 4s 4s +0%
shake256_init 4s 2s +100%
sig_unpack_hints 4s 2s +100%
sign_signature_extmu 4s 5s -20%
unpack_sk_s1hat 4s 4s +0%
yvec_get_poly 4s 5s -20%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 3s 1s +200%
keccakf1600x4_extract_bytes 3s 2s +50%
keccakf1600x4_extract_bytes_native 3s 4s -25%
keccakf1600x4_permute 3s 3s +0%
keccakf1600x4_xor_bytes 3s 1s +200%
mld_ct_abs_i32 3s 3s +0%
mld_ct_cmask_neg_i32 3s 3s +0%
mld_ct_cmask_nonzero_u8 3s 3s +0%
mld_ct_get_optblocker_u8 3s 3s +0%
mld_keccakf1600_extract_bytes 3s 2s +50%
mld_keccakf1600x4_xor_bytes_c 3s 4s -25%
mld_sample_s1_s2_serial 3s 4s -25%
mld_value_barrier_u32 3s 3s +0%
montgomery_reduce 3s 3s +0%
nttunpack_native_x86_64 3s 5s -40%
pack_sig_c 3s 3s +0%
pack_sk_s1 3s 2s +50%
pointwise_native_x86_64 3s 3s +0%
poly_caddq_native 3s 3s +0%
poly_caddq_native_x86_64 3s 3s +0%
poly_chknorm_native_x86_64 3s 3s +0%
poly_decompose 3s 2s +50%
poly_invntt_tomont 3s 4s -25%
poly_invntt_tomont_native 3s 5s -40%
poly_ntt_c 3s 3s +0%
poly_ntt_native 3s 2s +50%
poly_permute_bitrev_to_custom_optional 3s 3s +0%
poly_pointwise_montgomery 3s 3s +0%
poly_shiftl 3s 6s -50%
poly_sub 3s 3s +0%
polyt1_unpack 3s 2s +50%
polyvec_matrix_expand_serial 3s 3s +0%
polyveck_caddq 3s 4s -25%
polyveck_ntt 3s 2s +50%
polyveck_unpack_eta 3s 3s +0%
polyvecl_uniform_gamma1 3s 2s +50%
polyvecl_unpack_z 3s 3s +0%
polyw1_pack_32 3s 4s -25%
polyz_pack 3s 2s +50%
polyz_unpack_17_native_aarch64 3s 4s -25%
polyz_unpack_native 3s 3s +0%
polyz_unpack_native_x86_64 3s 4s -25%
rej_uniform_native_aarch64 3s 5s -40%
shake128_finalize 3s 2s +50%
shake128x4_squeezeblocks 3s 3s +0%
shake256_release 3s 2s +50%
shake256x4_absorb_once 3s 2s +50%
sign_signature_pre_hash_shake256 3s 3s +0%
sign_verify_extmu 3s 6s -50%
sign_verify_pre_hash_internal 3s 5s -40%
sys_check_capability 3s 2s +50%
unpack_pk_t1 3s 2s +50%
unpack_sk 3s 4s -25%
unpack_sk_s2hat 3s 2s +50%
decompose 2s 5s -60%
keccak_f1600_x1_native_aarch64 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 2s 4s -50%
keccak_init 2s 2s +0%
keccak_squeeze 2s 1s +100%
keccakf1600_extract_bytes (big endian) 2s 1s +100%
keccakf1600_permute 2s 2s +0%
keccakf1600_permute_native 2s 3s -33%
keccakf1600x4_xor_bytes_native 2s 2s +0%
make_hint 2s 2s +0%
mld_ct_sel_int32 2s 5s -60%
mld_value_barrier_i64 2s 2s +0%
pack_sig_z 2s 3s -33%
pack_sk_rho_key_tr_s2 2s 4s -50%
poly_caddq 2s 2s +0%
poly_caddq_native_aarch64 2s 3s -33%
poly_chknorm_native 2s 4s -50%
poly_chknorm_native_aarch64 2s 4s -50%
poly_ntt 2s 2s +0%
poly_permute_bitrev_to_custom_optional_native 2s 2s +0%
poly_uniform_4x 2s 4s -50%
poly_uniform_gamma1 2s 4s -50%
poly_uniform_gamma1_4x 2s 4s -50%
poly_use_hint_c 2s 4s -50%
polyt1_pack 2s 4s -50%
polyveck_pack_eta 2s 2s +0%
polyveck_pack_w1 2s 2s +0%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_pointwise_acc_montgomery_c 2s 3s -33%
polyvecl_pointwise_acc_montgomery_native 2s 2s +0%
polyvecl_uniform_gamma1_serial 2s 5s -60%
polyz_unpack 2s 1s +100%
polyz_unpack_19_native_aarch64 2s 3s -33%
rej_eta 2s 3s -33%
rej_uniform_eta_native_aarch64 2s 2s +0%
shake128_init 2s 4s -50%
shake128_squeeze 2s 4s -50%
shake128x4_absorb_once 2s 3s -33%
shake256 2s 2s +0%
shake256_absorb 2s 5s -60%
shake256_finalize 2s 4s -50%
shake256_squeeze 2s 4s -50%
sign_keypair_internal 2s 3s -33%
sign_verify_pre_hash_shake256 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 1s +0%
keccak_f1600_x4_native_avx2 1s 4s -75%
keccak_finalize 1s 4s -75%
mld_ct_cmask_nonzero_u32 1s 3s -67%
mld_ct_get_optblocker_i64 1s 1s +0%
mld_ct_get_optblocker_u32 1s 3s -67%
mld_keccakf1600x4_extract_bytes_c 1s 3s -67%
poly_use_hint 1s 5s -80%
poly_use_hint_native_aarch64 1s 5s -80%
power2round 1s 3s -67%
shake128_absorb 1s 2s -50%
shake256x4_squeezeblocks 1s 2s -50%
sk_t0hat_get_poly 1s 3s -67%
unpack_sk_t0hat 1s 3s -67%
use_hint 1s 4s -75%
yvec_init 1s 4s -75%

@oqs-bot

oqs-bot commented Jun 26, 2026

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

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 1467s 1587s -7.6%
mld_invntt_layer 163s 176s -7%
poly_pointwise_montgomery_c 125s 137s -9%
rej_uniform_native 122s 130s -6%
polyvec_matrix_pointwise_montgomery_yvec 82s 85s -4%
mld_ct_memcmp 62s 69s -10%
mld_ntt_layer 45s 46s -2%
fqmul 43s 41s +5%
polyveck_chknorm 40s 39s +3%
mld_attempt_signature_generation 24s 23s +4%
keccakf1600x4_permute_native 21s 22s -5%
mld_ntt_butterfly_block 21s 24s -12%
poly_chknorm_c 18s 20s -10%
rej_uniform_c 17s 16s +6%
polyvecl_chknorm 16s 16s +0%
polyt0_unpack 15s 17s -12%
polyveck_decompose 15s 17s -12%
sign_verify_internal 15s 16s -6%
mld_check_pct 14s 16s -12%
poly_add 13s 12s +8%
poly_uniform_eta_4x 11s 14s -21%
keccak_absorb_once_x4 10s 9s +11%
sign_pk_from_sk 10s 6s +67%
polyveck_invntt_tomont 9s 5s +80%
compute_pack_t0_t1 8s 6s +33%
poly_invntt_tomont_c 8s 13s -38%
polyvec_matrix_pointwise_montgomery_row 8s 8s +0%
polyvecl_ntt 8s 7s +14%
keccak_absorb 7s 7s +0%
mld_keccakf1600_permute_c 7s 8s -12%
rej_uniform 7s 9s -22%
sign 7s 7s +0%
pointwise_acc_native_aarch64 6s 7s -14%
pointwise_acc_native_x86_64 6s 7s -14%
polyeta_pack 6s 4s +50%
polyeta_unpack 6s 6s +0%
polyveck_caddq 6s 7s -14%
polyz_unpack_c 6s 6s +0%
mld_compute_pack_z 5s 8s -38%
mld_sample_s1_s2_serial 5s 3s +67%
poly_chknorm_native_aarch64 5s 2s +150%
poly_chknorm_native_x86_64 5s 3s +67%
poly_power2round 5s 7s -29%
poly_uniform 5s 5s +0%
poly_uniform_4x 5s 4s +25%
polyvec_matrix_expand_serial 5s 5s +0%
shake128_finalize 5s 2s +150%
sign_signature_pre_hash_internal 5s 4s +25%
keccakf1600_extract_bytes (big endian) 4s 1s +300%
keccakf1600x4_extract_bytes 4s 3s +33%
keccakf1600x4_xor_bytes_native 4s 3s +33%
mld_keccakf1600x4_xor_bytes_c 4s 3s +33%
mld_prepare_domain_separation_prefix 4s 3s +33%
pack_sig_c 4s 3s +33%
pointwise_native_x86_64 4s 3s +33%
poly_caddq_c 4s 3s +33%
poly_ntt_c 4s 3s +33%
poly_pointwise_montgomery_native 4s 3s +33%
poly_reduce 4s 7s -43%
poly_uniform_eta 4s 5s -20%
poly_uniform_gamma1_4x 4s 3s +33%
polyt1_unpack 4s 3s +33%
polyveck_pack_eta 4s 1s +300%
polyveck_reduce 4s 7s -43%
polyvecl_unpack_eta 4s 2s +100%
polyz_unpack 4s 3s +33%
polyz_unpack_17_native_aarch64 4s 3s +33%
polyz_unpack_native 4s 2s +100%
rej_eta_c 4s 2s +100%
rej_uniform_eta_native_aarch64 4s 4s +0%
sign_keypair 4s 4s +0%
sign_keypair_internal 4s 7s -43%
sign_open 4s 6s -33%
sign_signature 4s 7s -43%
sign_signature_internal 4s 4s +0%
sign_verify_extmu 4s 2s +100%
unpack_sk 4s 4s +0%
unpack_sk_t0hat 4s 2s +100%
caddq 3s 1s +200%
decompose 3s 2s +50%
fqscale 3s 5s -40%
intt_native_x86_64 3s 2s +50%
keccak_f1600_x4_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccak_squeezeblocks_x4 3s 5s -40%
keccakf1600_xor_bytes 3s 1s +200%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
keccakf1600x4_extract_bytes_native 3s 2s +50%
mld_ct_cmask_neg_i32 3s 1s +200%
mld_ct_cmask_nonzero_u32 3s 4s -25%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_h 3s 5s -40%
mld_keccakf1600x4_extract_bytes_c 3s 2s +50%
mld_sample_s1_s2 3s 5s -40%
montgomery_reduce 3s 1s +200%
ntt_native_aarch64 3s 2s +50%
poly_caddq_native 3s 2s +50%
poly_chknorm_native 3s 6s -50%
poly_decompose_c 3s 4s -25%
poly_invntt_tomont 3s 4s -25%
poly_invntt_tomont_native 3s 6s -50%
poly_ntt 3s 3s +0%
poly_permute_bitrev_to_custom_optional 3s 2s +50%
poly_pointwise_montgomery 3s 3s +0%
poly_shiftl 3s 4s -25%
poly_uniform_gamma1 3s 4s -25%
poly_use_hint 3s 2s +50%
poly_use_hint_native 3s 4s -25%
polyt0_pack 3s 3s +0%
polyvec_matrix_expand 3s 4s -25%
polyveck_pack_w1 3s 3s +0%
polyvecl_unpack_z 3s 3s +0%
polyw1_pack 3s 4s -25%
polyz_unpack_19_native_aarch64 3s 3s +0%
power2round 3s 4s -25%
rej_eta 3s 2s +50%
rej_eta_native 3s 3s +0%
shake128_absorb 3s 5s -40%
shake128_release 3s 3s +0%
shake128_squeeze 3s 2s +50%
shake128x4_squeezeblocks 3s 4s -25%
shake256_init 3s 1s +200%
shake256_release 3s 3s +0%
shake256_squeeze 3s 3s +0%
sig_unpack_hints 3s 3s +0%
sign_signature_extmu 3s 7s -57%
sign_verify 3s 3s +0%
sign_verify_pre_hash_internal 3s 3s +0%
sk_s1hat_get_poly 3s 3s +0%
sk_s2hat_get_poly 3s 3s +0%
sk_t0hat_get_poly 3s 4s -25%
sys_check_capability 3s 2s +50%
unpack_pk_t1 3s 2s +50%
yvec_init 3s 3s +0%
intt_native_aarch64 2s 2s +0%
keccak_f1600_x1_native_aarch64 2s 3s -33%
keccak_f1600_x1_native_aarch64_v84a 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 3s -33%
keccak_f1600_x4_native_avx2 2s 3s -33%
keccak_squeeze 2s 4s -50%
keccakf1600_permute 2s 4s -50%
keccakf1600x4_permute 2s 3s -33%
keccakf1600x4_xor_bytes 2s 3s -33%
make_hint 2s 6s -67%
mld_ct_abs_i32 2s 2s +0%
mld_ct_get_optblocker_i64 2s 3s -33%
mld_ct_get_optblocker_u32 2s 2s +0%
mld_ct_sel_int32 2s 2s +0%
mld_keccakf1600_extract_bytes 2s 4s -50%
nttunpack_native_x86_64 2s 5s -60%
pack_sig_h 2s 3s -33%
pack_sig_z 2s 4s -50%
pack_sk_rho_key_tr_s2 2s 4s -50%
pointwise_native_aarch64 2s 2s +0%
poly_caddq_native_aarch64 2s 2s +0%
poly_challenge 2s 3s -33%
poly_decompose_88_native_aarch64 2s 3s -33%
poly_ntt_native 2s 4s -50%
poly_sub 2s 2s +0%
poly_use_hint_c 2s 3s -33%
poly_use_hint_native_aarch64 2s 2s +0%
polyt1_pack 2s 2s +0%
polyveck_ntt 2s 1s +100%
polyveck_unpack_eta 2s 4s -50%
polyvecl_pack_eta 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_pointwise_acc_montgomery_native 2s 2s +0%
polyvecl_uniform_gamma1 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyw1_pack_32 2s 4s -50%
polyz_unpack_native_x86_64 2s 4s -50%
reduce32 2s 3s -33%
rej_uniform_native_aarch64 2s 1s +100%
shake128_init 2s 4s -50%
shake128x4_absorb_once 2s 1s +100%
shake256 2s 2s +0%
shake256_absorb 2s 3s -33%
shake256x4_absorb_once 2s 2s +0%
sign_signature_pre_hash_shake256 2s 5s -60%
sign_verify_pre_hash_shake256 2s 5s -60%
unpack_sk_s1hat 2s 4s -50%
unpack_sk_s2hat 2s 1s +100%
use_hint 2s 4s -50%
yvec_get_poly 2s 3s -33%
keccak_finalize 1s 4s -75%
keccak_init 1s 3s -67%
keccakf1600_permute_native 1s 1s +0%
mld_ct_get_optblocker_u8 1s 2s -50%
mld_polymat_expand_entry 1s 3s -67%
mld_value_barrier_i64 1s 4s -75%
mld_value_barrier_u32 1s 3s -67%
mld_value_barrier_u8 1s 2s -50%
ntt_native_x86_64 1s 1s +0%
pack_sk_s1 1s 3s -67%
poly_caddq 1s 2s -50%
poly_caddq_native_x86_64 1s 3s -67%
poly_chknorm 1s 3s -67%
poly_decompose 1s 2s -50%
poly_decompose_32_native_aarch64 1s 3s -67%
poly_decompose_native 1s 2s -50%
poly_permute_bitrev_to_custom_optional_native 1s 3s -67%
polyvecl_pointwise_acc_montgomery_c 1s 2s -50%
polyw1_pack_88 1s 5s -80%
polyz_pack 1s 3s -67%
shake256_finalize 1s 1s +0%
shake256x4_squeezeblocks 1s 2s -50%

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oqs-bot commented Jun 26, 2026

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

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 1531s 1637s -6.5%
mld_invntt_layer 153s 174s -12%
polyvec_matrix_pointwise_montgomery_yvec 150s 165s -9%
poly_pointwise_montgomery_c 125s 145s -14%
rej_uniform_native 123s 128s -4%
mld_ct_memcmp 61s 69s -12%
mld_ntt_layer 44s 44s +0%
fqmul 39s 44s -11%
mld_attempt_signature_generation 32s 36s -11%
mld_ntt_butterfly_block 23s 23s +0%
sign_verify_internal 22s 23s -4%
keccakf1600x4_permute_native 21s 23s -9%
poly_chknorm_c 19s 20s -5%
polyveck_decompose 18s 18s +0%
rej_uniform_c 16s 15s +7%
poly_uniform_eta_4x 15s 17s -12%
polyeta_unpack 15s 16s -6%
polyt0_unpack 13s 18s -28%
poly_add 12s 14s -14%
compute_pack_t0_t1 10s 11s -9%
mld_check_pct 10s 10s +0%
keccak_absorb 9s 6s +50%
keccak_absorb_once_x4 9s 9s +0%
polyvecl_chknorm 9s 10s -10%
mld_sample_s1_s2_serial 8s 7s +14%
pointwise_acc_native_aarch64 7s 6s +17%
pointwise_acc_native_x86_64 7s 7s +0%
poly_invntt_tomont_c 7s 7s +0%
polyveck_caddq 7s 6s +17%
polyveck_invntt_tomont 7s 7s +0%
polyvecl_ntt 7s 7s +0%
rej_uniform 7s 8s -12%
sign 7s 8s -12%
mld_compute_pack_z 6s 5s +20%
mld_keccakf1600_permute_c 6s 6s +0%
mld_sample_s1_s2 6s 6s +0%
poly_ntt_native 6s 4s +50%
sign_pk_from_sk 6s 5s +20%
sign_signature_internal 6s 8s -25%
pack_sk_s1 5s 3s +67%
poly_decompose_c 5s 5s +0%
poly_ntt_c 5s 4s +25%
poly_reduce 5s 4s +25%
poly_uniform 5s 5s +0%
poly_use_hint_c 5s 3s +67%
polyvec_matrix_pointwise_montgomery_row 5s 7s -29%
polyveck_chknorm 5s 3s +67%
polyveck_reduce 5s 5s +0%
polyz_unpack_19_native_aarch64 5s 5s +0%
polyz_unpack_c 5s 4s +25%
shake128_absorb 5s 3s +67%
shake256_release 5s 3s +67%
intt_native_aarch64 4s 3s +33%
keccak_f1600_x4_native_avx2 4s 3s +33%
keccak_init 4s 4s +0%
keccak_squeezeblocks_x4 4s 3s +33%
keccakf1600_xor_bytes (big endian) 4s 6s -33%
mld_ct_cmask_nonzero_u32 4s 4s +0%
ntt_native_x86_64 4s 3s +33%
pointwise_native_x86_64 4s 4s +0%
poly_challenge 4s 4s +0%
poly_decompose_native 4s 4s +0%
poly_invntt_tomont_native 4s 4s +0%
poly_ntt 4s 4s +0%
poly_pointwise_montgomery_native 4s 1s +300%
poly_power2round 4s 7s -43%
poly_shiftl 4s 4s +0%
poly_uniform_4x 4s 2s +100%
poly_use_hint_native_aarch64 4s 5s -20%
polyveck_unpack_eta 4s 3s +33%
polyvecl_pointwise_acc_montgomery_native 4s 5s -20%
polyvecl_unpack_eta 4s 2s +100%
polyw1_pack 4s 3s +33%
polyz_unpack_17_native_aarch64 4s 5s -20%
rej_eta_c 4s 4s +0%
rej_uniform_native_aarch64 4s 2s +100%
shake256x4_absorb_once 4s 1s +300%
sign_verify_extmu 4s 3s +33%
sign_verify_pre_hash_internal 4s 4s +0%
sk_s1hat_get_poly 4s 1s +300%
sk_t0hat_get_poly 4s 5s -20%
unpack_sk_s1hat 4s 4s +0%
unpack_sk_t0hat 4s 4s +0%
caddq 3s 2s +50%
decompose 3s 1s +200%
intt_native_x86_64 3s 4s -25%
keccak_f1600_x4_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccakf1600x4_extract_bytes_native 3s 2s +50%
keccakf1600x4_permute 3s 1s +200%
keccakf1600x4_xor_bytes_native 3s 2s +50%
make_hint 3s 2s +50%
mld_ct_cmask_nonzero_u8 3s 1s +200%
mld_ct_get_optblocker_i64 3s 2s +50%
mld_ct_get_optblocker_u32 3s 2s +50%
mld_ct_get_optblocker_u8 3s 3s +0%
mld_h 3s 3s +0%
mld_keccakf1600x4_xor_bytes_c 3s 5s -40%
mld_polymat_expand_entry 3s 3s +0%
mld_value_barrier_u8 3s 2s +50%
ntt_native_aarch64 3s 4s -25%
pack_sig_c 3s 3s +0%
pack_sig_h 3s 4s -25%
pack_sk_rho_key_tr_s2 3s 3s +0%
poly_caddq_native_aarch64 3s 3s +0%
poly_caddq_native_x86_64 3s 1s +200%
poly_chknorm_native 3s 3s +0%
poly_chknorm_native_x86_64 3s 3s +0%
poly_decompose_32_native_aarch64 3s 5s -40%
poly_decompose_88_native_aarch64 3s 4s -25%
poly_sub 3s 4s -25%
poly_uniform_eta 3s 2s +50%
poly_use_hint 3s 3s +0%
polyeta_pack 3s 3s +0%
polyt1_pack 3s 3s +0%
polyvec_matrix_expand 3s 3s +0%
polyveck_pack_w1 3s 3s +0%
polyvecl_pointwise_acc_montgomery 3s 2s +50%
polyvecl_pointwise_acc_montgomery_c 3s 2s +50%
polyvecl_uniform_gamma1 3s 2s +50%
polyvecl_unpack_z 3s 1s +200%
polyw1_pack_88 3s 3s +0%
polyz_pack 3s 2s +50%
polyz_unpack_native 3s 3s +0%
polyz_unpack_native_x86_64 3s 3s +0%
power2round 3s 1s +200%
rej_eta 3s 2s +50%
rej_eta_native 3s 5s -40%
rej_uniform_eta_native_aarch64 3s 2s +50%
shake128_finalize 3s 2s +50%
shake128_init 3s 4s -25%
shake128x4_absorb_once 3s 3s +0%
shake256_init 3s 2s +50%
shake256_squeeze 3s 3s +0%
sign_keypair_internal 3s 3s +0%
sign_open 3s 4s -25%
sign_signature 3s 4s -25%
sign_signature_pre_hash_shake256 3s 2s +50%
sign_verify_pre_hash_shake256 3s 2s +50%
sk_s2hat_get_poly 3s 2s +50%
unpack_sk 3s 3s +0%
use_hint 3s 2s +50%
fqscale 2s 4s -50%
keccak_f1600_x1_native_aarch64 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 1s +100%
keccak_finalize 2s 2s +0%
keccak_squeeze 2s 4s -50%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600_permute 2s 3s -33%
keccakf1600_permute_native 2s 2s +0%
keccakf1600_xor_bytes 2s 3s -33%
keccakf1600x4_extract_bytes 2s 4s -50%
keccakf1600x4_xor_bytes 2s 4s -50%
mld_ct_sel_int32 2s 3s -33%
mld_prepare_domain_separation_prefix 2s 3s -33%
mld_value_barrier_i64 2s 3s -33%
mld_value_barrier_u32 2s 4s -50%
montgomery_reduce 2s 4s -50%
nttunpack_native_x86_64 2s 1s +100%
pack_sig_z 2s 4s -50%
poly_caddq 2s 3s -33%
poly_caddq_c 2s 3s -33%
poly_caddq_native 2s 2s +0%
poly_chknorm 2s 2s +0%
poly_chknorm_native_aarch64 2s 4s -50%
poly_decompose 2s 2s +0%
poly_invntt_tomont 2s 2s +0%
poly_permute_bitrev_to_custom_optional 2s 3s -33%
poly_permute_bitrev_to_custom_optional_native 2s 1s +100%
poly_pointwise_montgomery 2s 4s -50%
poly_uniform_gamma1 2s 4s -50%
poly_uniform_gamma1_4x 2s 3s -33%
poly_use_hint_native 2s 4s -50%
polyt0_pack 2s 4s -50%
polyt1_unpack 2s 6s -67%
polyveck_ntt 2s 3s -33%
polyvecl_pack_eta 2s 4s -50%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyw1_pack_32 2s 4s -50%
polyz_unpack 2s 3s -33%
shake128_release 2s 2s +0%
shake128_squeeze 2s 2s +0%
shake128x4_squeezeblocks 2s 2s +0%
shake256 2s 2s +0%
shake256_absorb 2s 2s +0%
shake256_finalize 2s 1s +100%
sig_unpack_hints 2s 5s -60%
sign_keypair 2s 3s -33%
sign_signature_extmu 2s 3s -33%
sign_signature_pre_hash_internal 2s 4s -50%
sign_verify 2s 4s -50%
sys_check_capability 2s 2s +0%
unpack_pk_t1 2s 3s -33%
unpack_sk_s2hat 2s 2s +0%
yvec_init 2s 3s -33%
keccak_f1600_x1_native_aarch64_v84a 1s 2s -50%
mld_ct_abs_i32 1s 2s -50%
mld_ct_cmask_neg_i32 1s 3s -67%
mld_keccakf1600_extract_bytes 1s 2s -50%
mld_keccakf1600x4_extract_bytes_c 1s 1s +0%
pointwise_native_aarch64 1s 2s -50%
polyvec_matrix_expand_serial 1s 1s +0%
polyveck_pack_eta 1s 4s -75%
reduce32 1s 1s +0%
shake256x4_squeezeblocks 1s 2s -50%
yvec_get_poly 1s 2s -50%

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oqs-bot commented Jun 26, 2026

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CBMC Results (ML-DSA-44)

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 1861s 1851s +0.5%
mld_invntt_layer 303s 301s +1%
rej_uniform_native 153s 156s -2%
polyvecl_pointwise_acc_montgomery_c 123s 134s -8%
poly_pointwise_montgomery_c 107s 108s -1%
mld_ct_memcmp 72s 74s -3%
mld_attempt_signature_generation 65s 62s +5%
fqmul 45s 43s +5%
mld_ntt_layer 45s 44s +2%
polyvec_matrix_expand 29s 27s +7%
sign_verify_internal 26s 27s -4%
sign_signature_internal 23s 18s +28%
keccakf1600x4_permute_native 22s 24s -8%
mld_ntt_butterfly_block 22s 22s +0%
rej_uniform 22s 22s +0%
poly_chknorm_c 21s 22s -5%
polyeta_unpack 18s 15s +20%
mld_check_pct 16s 17s -6%
polyt0_unpack 16s 17s -6%
compute_pack_t0_t1 14s 16s -12%
poly_uniform_eta_4x 14s 11s +27%
poly_uniform_4x 13s 13s +0%
polyz_unpack_c 12s 12s +0%
rej_uniform_c 12s 16s -25%
poly_add 11s 12s -8%
keccak_absorb_once_x4 10s 8s +25%
polyveck_chknorm 10s 11s -9%
mld_compute_pack_z 9s 8s +12%
polyveck_decompose 9s 8s +12%
poly_caddq_c 8s 5s +60%
poly_invntt_tomont_c 8s 10s -20%
polyvec_matrix_expand_serial 8s 10s -20%
polyvec_matrix_pointwise_montgomery_yvec 8s 10s -20%
sign 8s 8s +0%
fqscale 7s 4s +75%
poly_use_hint_c 7s 8s -12%
rej_eta_native 7s 5s +40%
sign_pk_from_sk 7s 6s +17%
keccak_absorb 6s 8s -25%
poly_invntt_tomont_native 6s 5s +20%
poly_power2round 6s 3s +100%
sign_keypair_internal 6s 3s +100%
sign_open 6s 6s +0%
sign_signature_extmu 6s 3s +100%
sign_verify_pre_hash_internal 6s 4s +50%
mld_keccakf1600_permute_c 5s 7s -29%
nttunpack_native_x86_64 5s 5s +0%
pack_sig_h 5s 3s +67%
pointwise_acc_native_aarch64 5s 5s +0%
pointwise_acc_native_x86_64 5s 5s +0%
pointwise_native_x86_64 5s 4s +25%
poly_decompose 5s 3s +67%
poly_shiftl 5s 4s +25%
poly_uniform_eta 5s 3s +67%
polyt1_pack 5s 4s +25%
polyveck_invntt_tomont 5s 4s +25%
polyvecl_ntt 5s 5s +0%
polyvecl_pack_eta 5s 3s +67%
polyvecl_uniform_gamma1 5s 4s +25%
polyvecl_unpack_eta 5s 2s +150%
polyz_unpack_19_native_aarch64 5s 3s +67%
polyz_unpack_native 5s 3s +67%
power2round 5s 2s +150%
shake256_release 5s 1s +400%
sign_keypair 5s 6s -17%
sign_verify_extmu 5s 3s +67%
unpack_sk_s2hat 5s 4s +25%
caddq 4s 2s +100%
intt_native_x86_64 4s 3s +33%
keccak_f1600_x4_native_aarch64_v84a 4s 4s +0%
keccak_squeeze 4s 3s +33%
keccak_squeezeblocks_x4 4s 5s -20%
keccakf1600_permute 4s 2s +100%
keccakf1600_xor_bytes (big endian) 4s 2s +100%
mld_ct_cmask_neg_i32 4s 2s +100%
mld_h 4s 4s +0%
mld_polymat_expand_entry 4s 2s +100%
ntt_native_aarch64 4s 3s +33%
ntt_native_x86_64 4s 4s +0%
pack_sk_s1 4s 2s +100%
pointwise_native_aarch64 4s 3s +33%
poly_challenge 4s 3s +33%
poly_chknorm 4s 1s +300%
poly_chknorm_native 4s 2s +100%
poly_chknorm_native_aarch64 4s 2s +100%
poly_invntt_tomont 4s 3s +33%
poly_pointwise_montgomery 4s 4s +0%
poly_uniform 4s 5s -20%
poly_uniform_gamma1_4x 4s 5s -20%
polyvec_matrix_pointwise_montgomery_row 4s 4s +0%
polyveck_pack_w1 4s 4s +0%
polyveck_unpack_eta 4s 3s +33%
polyvecl_uniform_gamma1_serial 4s 3s +33%
polyvecl_unpack_z 4s 5s -20%
polyw1_pack 4s 4s +0%
polyw1_pack_88 4s 2s +100%
shake128x4_absorb_once 4s 2s +100%
shake256_absorb 4s 3s +33%
shake256_init 4s 1s +300%
shake256x4_absorb_once 4s 3s +33%
sign_signature_pre_hash_shake256 4s 6s -33%
sign_verify_pre_hash_shake256 4s 5s -20%
unpack_pk_t1 4s 5s -20%
yvec_init 4s 4s +0%
intt_native_aarch64 3s 2s +50%
keccak_f1600_x1_native_aarch64_v84a 3s 1s +200%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccak_f1600_x4_native_avx2 3s 1s +200%
keccak_finalize 3s 5s -40%
keccakf1600x4_extract_bytes_native 3s 2s +50%
keccakf1600x4_xor_bytes 3s 3s +0%
keccakf1600x4_xor_bytes_native 3s 2s +50%
make_hint 3s 3s +0%
mld_ct_abs_i32 3s 3s +0%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_ct_get_optblocker_u32 3s 6s -50%
mld_ct_get_optblocker_u8 3s 1s +200%
mld_keccakf1600x4_extract_bytes_c 3s 1s +200%
mld_keccakf1600x4_xor_bytes_c 3s 3s +0%
mld_prepare_domain_separation_prefix 3s 5s -40%
mld_sample_s1_s2 3s 4s -25%
mld_value_barrier_i64 3s 5s -40%
mld_value_barrier_u32 3s 2s +50%
mld_value_barrier_u8 3s 2s +50%
pack_sig_z 3s 2s +50%
pack_sk_rho_key_tr_s2 3s 3s +0%
poly_caddq 3s 3s +0%
poly_caddq_native 3s 1s +200%
poly_caddq_native_x86_64 3s 3s +0%
poly_chknorm_native_x86_64 3s 3s +0%
poly_decompose_32_native_aarch64 3s 4s -25%
poly_decompose_native 3s 2s +50%
poly_ntt 3s 4s -25%
poly_ntt_c 3s 2s +50%
poly_permute_bitrev_to_custom_optional 3s 3s +0%
poly_pointwise_montgomery_native 3s 4s -25%
poly_uniform_gamma1 3s 3s +0%
poly_use_hint_native 3s 5s -40%
poly_use_hint_native_aarch64 3s 3s +0%
polyeta_pack 3s 4s -25%
polyt0_pack 3s 3s +0%
polyt1_unpack 3s 2s +50%
polyveck_ntt 3s 5s -40%
polyveck_reduce 3s 3s +0%
polyvecl_chknorm 3s 5s -40%
polyvecl_pointwise_acc_montgomery_native 3s 4s -25%
polyw1_pack_32 3s 2s +50%
polyz_unpack_17_native_aarch64 3s 3s +0%
reduce32 3s 3s +0%
rej_eta 3s 3s +0%
rej_uniform_eta_native_aarch64 3s 3s +0%
rej_uniform_native_aarch64 3s 3s +0%
shake128_absorb 3s 2s +50%
shake128_finalize 3s 3s +0%
shake128_release 3s 3s +0%
sig_unpack_hints 3s 6s -50%
unpack_sk_s1hat 3s 2s +50%
unpack_sk_t0hat 3s 2s +50%
decompose 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 2s +0%
keccak_init 2s 3s -33%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600_permute_native 2s 3s -33%
keccakf1600_xor_bytes 2s 1s +100%
keccakf1600x4_extract_bytes 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 3s -33%
mld_ct_get_optblocker_i64 2s 3s -33%
mld_ct_sel_int32 2s 1s +100%
mld_keccakf1600_extract_bytes 2s 4s -50%
mld_sample_s1_s2_serial 2s 3s -33%
montgomery_reduce 2s 3s -33%
pack_sig_c 2s 4s -50%
poly_caddq_native_aarch64 2s 3s -33%
poly_decompose_88_native_aarch64 2s 4s -50%
poly_decompose_c 2s 4s -50%
poly_ntt_native 2s 2s +0%
poly_permute_bitrev_to_custom_optional_native 2s 2s +0%
poly_use_hint 2s 2s +0%
polyveck_caddq 2s 4s -50%
polyveck_pack_eta 2s 4s -50%
polyvecl_pointwise_acc_montgomery 2s 2s +0%
polyz_unpack 2s 3s -33%
polyz_unpack_native_x86_64 2s 3s -33%
rej_eta_c 2s 3s -33%
shake128_squeeze 2s 1s +100%
shake128x4_squeezeblocks 2s 1s +100%
shake256 2s 3s -33%
shake256_finalize 2s 3s -33%
shake256_squeeze 2s 1s +100%
sign_signature 2s 3s -33%
sign_signature_pre_hash_internal 2s 6s -67%
sign_verify 2s 8s -75%
sk_s1hat_get_poly 2s 2s +0%
sk_s2hat_get_poly 2s 2s +0%
sk_t0hat_get_poly 2s 5s -60%
sys_check_capability 2s 3s -33%
unpack_sk 2s 5s -60%
use_hint 2s 2s +0%
yvec_get_poly 2s 2s +0%
keccak_f1600_x1_native_aarch64 1s 2s -50%
keccakf1600x4_permute 1s 4s -75%
poly_reduce 1s 3s -67%
poly_sub 1s 3s -67%
polyz_pack 1s 2s -50%
shake128_init 1s 6s -83%
shake256x4_squeezeblocks 1s 2s -50%

@oqs-bot

oqs-bot commented Jun 26, 2026

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CBMC Results (ML-DSA-65)

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 2091s 2107s -0.8%
mld_invntt_layer 291s 292s -0%
polyvecl_pointwise_acc_montgomery_c 210s 206s +2%
rej_uniform_native 146s 152s -4%
polyvec_matrix_expand 129s 130s -1%
poly_pointwise_montgomery_c 100s 98s +2%
mld_ct_memcmp 68s 67s +1%
mld_attempt_signature_generation 66s 66s +0%
sign_verify_internal 64s 63s +2%
sign_signature_internal 48s 46s +4%
mld_ntt_layer 46s 45s +2%
fqmul 42s 42s +0%
polyvec_matrix_expand_serial 24s 24s +0%
mld_ntt_butterfly_block 23s 26s -12%
keccakf1600x4_permute_native 21s 23s -9%
rej_uniform 20s 21s -5%
poly_chknorm_c 19s 19s +0%
polyveck_decompose 17s 16s +6%
polyvecl_chknorm 17s 15s +13%
compute_pack_t0_t1 16s 19s -16%
mld_check_pct 15s 15s +0%
polyt0_unpack 15s 15s +0%
rej_uniform_c 14s 12s +17%
poly_uniform_eta_4x 13s 12s +8%
poly_uniform_4x 12s 11s +9%
polyveck_chknorm 11s 12s -8%
polyveck_invntt_tomont 10s 7s +43%
poly_add 9s 11s -18%
poly_invntt_tomont_c 9s 9s +0%
polyvec_matrix_pointwise_montgomery_yvec 9s 8s +12%
polyvecl_ntt 8s 7s +14%
sign_pk_from_sk 8s 6s +33%
keccak_absorb_once_x4 7s 7s +0%
mld_compute_pack_z 7s 9s -22%
mld_keccakf1600_permute_c 7s 6s +17%
poly_caddq_c 7s 6s +17%
polyveck_ntt 7s 7s +0%
shake256_finalize 7s 4s +75%
sign_signature_extmu 7s 3s +133%
keccak_absorb 6s 7s -14%
pointwise_acc_native_x86_64 6s 7s -14%
polyz_unpack_c 6s 5s +20%
power2round 6s 5s +20%
sign 6s 8s -25%
sign_verify_pre_hash_internal 6s 4s +50%
sys_check_capability 6s 4s +50%
intt_native_aarch64 5s 5s +0%
keccak_squeezeblocks_x4 5s 5s +0%
mld_ct_cmask_nonzero_u32 5s 2s +150%
mld_sample_s1_s2_serial 5s 6s -17%
pointwise_acc_native_aarch64 5s 5s +0%
poly_challenge 5s 5s +0%
poly_chknorm_native_x86_64 5s 3s +67%
poly_decompose_32_native_aarch64 5s 3s +67%
poly_power2round 5s 5s +0%
polyveck_caddq 5s 5s +0%
polyz_unpack_native 5s 2s +150%
rej_uniform_native_aarch64 5s 2s +150%
shake256x4_squeezeblocks 5s 3s +67%
sign_signature_pre_hash_internal 5s 2s +150%
use_hint 5s 2s +150%
caddq 4s 3s +33%
keccak_init 4s 4s +0%
keccakf1600x4_extract_bytes 4s 3s +33%
keccakf1600x4_xor_bytes_native 4s 4s +0%
mld_ct_cmask_nonzero_u8 4s 2s +100%
mld_sample_s1_s2 4s 6s -33%
mld_value_barrier_i64 4s 2s +100%
ntt_native_aarch64 4s 4s +0%
ntt_native_x86_64 4s 4s +0%
pack_sig_z 4s 2s +100%
pack_sk_s1 4s 4s +0%
pointwise_native_aarch64 4s 1s +300%
pointwise_native_x86_64 4s 3s +33%
poly_caddq_native_x86_64 4s 4s +0%
poly_decompose 4s 5s -20%
poly_invntt_tomont_native 4s 3s +33%
poly_ntt_c 4s 4s +0%
poly_pointwise_montgomery 4s 3s +33%
poly_reduce 4s 3s +33%
poly_uniform_gamma1 4s 3s +33%
poly_use_hint_native 4s 3s +33%
poly_use_hint_native_aarch64 4s 5s -20%
polyt1_pack 4s 3s +33%
polyveck_pack_w1 4s 3s +33%
polyveck_unpack_eta 4s 3s +33%
polyvecl_pointwise_acc_montgomery_native 4s 3s +33%
polyvecl_unpack_eta 4s 5s -20%
polyw1_pack_88 4s 2s +100%
polyz_pack 4s 3s +33%
polyz_unpack 4s 2s +100%
polyz_unpack_native_x86_64 4s 5s -20%
rej_eta_native 4s 5s -20%
rej_uniform_eta_native_aarch64 4s 2s +100%
shake256 4s 3s +33%
shake256_absorb 4s 4s +0%
shake256_release 4s 2s +100%
sign_keypair 4s 4s +0%
sign_keypair_internal 4s 6s -33%
sign_verify 4s 5s -20%
unpack_pk_t1 4s 4s +0%
unpack_sk 4s 4s +0%
unpack_sk_s2hat 4s 4s +0%
unpack_sk_t0hat 4s 7s -43%
yvec_get_poly 4s 2s +100%
keccak_f1600_x4_native_aarch64_v84a 3s 4s -25%
keccak_f1600_x4_native_avx2 3s 3s +0%
keccakf1600_extract_bytes (big endian) 3s 2s +50%
keccakf1600_permute 3s 4s -25%
keccakf1600x4_xor_bytes 3s 2s +50%
make_hint 3s 3s +0%
mld_ct_abs_i32 3s 2s +50%
mld_ct_cmask_neg_i32 3s 3s +0%
mld_ct_get_optblocker_u8 3s 1s +200%
mld_h 3s 4s -25%
mld_keccakf1600x4_extract_bytes_c 3s 4s -25%
mld_prepare_domain_separation_prefix 3s 3s +0%
mld_value_barrier_u32 3s 1s +200%
mld_value_barrier_u8 3s 3s +0%
montgomery_reduce 3s 2s +50%
pack_sig_c 3s 2s +50%
pack_sig_h 3s 4s -25%
pack_sk_rho_key_tr_s2 3s 3s +0%
poly_caddq 3s 4s -25%
poly_caddq_native 3s 4s -25%
poly_caddq_native_aarch64 3s 3s +0%
poly_chknorm 3s 3s +0%
poly_chknorm_native_aarch64 3s 7s -57%
poly_decompose_c 3s 4s -25%
poly_invntt_tomont 3s 3s +0%
poly_ntt_native 3s 4s -25%
poly_permute_bitrev_to_custom_optional 3s 2s +50%
poly_pointwise_montgomery_native 3s 3s +0%
poly_shiftl 3s 6s -50%
poly_sub 3s 7s -57%
poly_uniform 3s 5s -40%
poly_uniform_gamma1_4x 3s 3s +0%
poly_use_hint_c 3s 2s +50%
polyeta_pack 3s 5s -40%
polyeta_unpack 3s 3s +0%
polyt1_unpack 3s 5s -40%
polyvec_matrix_pointwise_montgomery_row 3s 2s +50%
polyveck_reduce 3s 2s +50%
polyvecl_pack_eta 3s 4s -25%
polyvecl_uniform_gamma1 3s 5s -40%
polyw1_pack_32 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 4s -25%
rej_eta_c 3s 2s +50%
shake128_absorb 3s 1s +200%
shake256_init 3s 4s -25%
shake256x4_absorb_once 3s 2s +50%
sign_open 3s 4s -25%
sign_signature 3s 3s +0%
sign_signature_pre_hash_shake256 3s 5s -40%
sign_verify_extmu 3s 3s +0%
sign_verify_pre_hash_shake256 3s 7s -57%
sk_s1hat_get_poly 3s 2s +50%
sk_t0hat_get_poly 3s 4s -25%
yvec_init 3s 5s -40%
decompose 2s 3s -33%
intt_native_x86_64 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 3s -33%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 5s -60%
keccak_finalize 2s 1s +100%
keccakf1600_permute_native 2s 3s -33%
keccakf1600_xor_bytes 2s 4s -50%
keccakf1600_xor_bytes (big endian) 2s 5s -60%
mld_ct_get_optblocker_i64 2s 1s +100%
mld_ct_get_optblocker_u32 2s 2s +0%
mld_ct_sel_int32 2s 2s +0%
mld_keccakf1600x4_xor_bytes_c 2s 2s +0%
mld_polymat_expand_entry 2s 4s -50%
nttunpack_native_x86_64 2s 4s -50%
poly_chknorm_native 2s 3s -33%
poly_decompose_88_native_aarch64 2s 4s -50%
poly_decompose_native 2s 4s -50%
poly_ntt 2s 3s -33%
poly_permute_bitrev_to_custom_optional_native 2s 4s -50%
poly_uniform_eta 2s 5s -60%
poly_use_hint 2s 4s -50%
polyt0_pack 2s 4s -50%
polyveck_pack_eta 2s 4s -50%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyvecl_unpack_z 2s 2s +0%
polyw1_pack 2s 2s +0%
polyz_unpack_17_native_aarch64 2s 4s -50%
reduce32 2s 2s +0%
rej_eta 2s 2s +0%
shake128_finalize 2s 2s +0%
shake128_init 2s 3s -33%
shake128_release 2s 2s +0%
shake128_squeeze 2s 2s +0%
shake128x4_absorb_once 2s 4s -50%
shake128x4_squeezeblocks 2s 3s -33%
shake256_squeeze 2s 1s +100%
sig_unpack_hints 2s 3s -33%
sk_s2hat_get_poly 2s 1s +100%
unpack_sk_s1hat 2s 2s +0%
fqscale 1s 3s -67%
keccak_f1600_x1_native_aarch64 1s 2s -50%
keccak_f1600_x1_native_aarch64_v84a 1s 3s -67%
keccak_squeeze 1s 4s -75%
keccakf1600x4_extract_bytes_native 1s 2s -50%
keccakf1600x4_permute 1s 2s -50%
mld_keccakf1600_extract_bytes 1s 1s +0%

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CBMC Results (ML-DSA-87)

Full Results (205 proofs)
Proof Status Current Previous Change
**TOTAL** 2452s 2428s +1.0%
polyvecl_pointwise_acc_montgomery_c 332s 320s +4%
mld_invntt_layer 308s 306s +1%
polyvec_matrix_expand 227s 233s -3%
rej_uniform_native 148s 150s -1%
mld_attempt_signature_generation 108s 106s +2%
poly_pointwise_montgomery_c 106s 96s +10%
mld_ct_memcmp 73s 70s +4%
sign_signature_internal 68s 66s +3%
sign_verify_internal 58s 62s -6%
polyvec_matrix_expand_serial 50s 51s -2%
mld_ntt_layer 45s 44s +2%
fqmul 42s 43s -2%
compute_pack_t0_t1 33s 32s +3%
polyvec_matrix_pointwise_montgomery_yvec 32s 30s +7%
keccakf1600x4_permute_native 24s 22s +9%
rej_uniform 24s 21s +14%
mld_ntt_butterfly_block 23s 19s +21%
poly_chknorm_c 22s 19s +16%
mld_check_pct 16s 18s -11%
polyt0_unpack 16s 17s -6%
polyeta_unpack 15s 15s +0%
poly_uniform_eta_4x 12s 11s +9%
rej_uniform_c 12s 13s -8%
poly_add 11s 11s +0%
poly_uniform_4x 10s 11s -9%
keccak_absorb_once_x4 9s 10s -10%
polyveck_decompose 9s 12s -25%
polyveck_invntt_tomont 9s 10s -10%
polyveck_ntt 9s 6s +50%
keccak_absorb 8s 5s +60%
mld_sample_s1_s2 8s 7s +14%
poly_decompose_c 8s 8s +0%
polyz_unpack_c 8s 4s +100%
sign 8s 7s +14%
mld_compute_pack_z 7s 8s -12%
mld_prepare_domain_separation_prefix 7s 4s +75%
pack_sig_h 7s 3s +133%
pointwise_acc_native_aarch64 7s 7s +0%
pointwise_acc_native_x86_64 7s 8s -12%
poly_caddq_c 7s 5s +40%
poly_invntt_tomont_c 7s 7s +0%
poly_uniform_gamma1_4x 7s 4s +75%
polyveck_caddq 7s 6s +17%
polyvecl_ntt 7s 8s -12%
mld_h 6s 4s +50%
mld_keccakf1600_permute_c 6s 6s +0%
mld_sample_s1_s2_serial 6s 6s +0%
poly_power2round 6s 5s +20%
sign_keypair_internal 6s 5s +20%
sign_open 6s 4s +50%
decompose 5s 3s +67%
intt_native_x86_64 5s 5s +0%
keccak_f1600_x1_native_aarch64 5s 2s +150%
keccakf1600_permute_native 5s 2s +150%
nttunpack_native_x86_64 5s 5s +0%
poly_challenge 5s 4s +25%
poly_chknorm_native 5s 2s +150%
polyveck_chknorm 5s 5s +0%
sign_pk_from_sk 5s 5s +0%
sign_signature_pre_hash_internal 5s 3s +67%
sign_verify 5s 3s +67%
sign_verify_extmu 5s 4s +25%
sk_t0hat_get_poly 5s 2s +150%
unpack_sk_s1hat 5s 2s +150%
keccak_finalize 4s 1s +300%
mld_polymat_expand_entry 4s 3s +33%
ntt_native_aarch64 4s 1s +300%
poly_caddq 4s 4s +0%
poly_caddq_native 4s 3s +33%
poly_caddq_native_aarch64 4s 4s +0%
poly_caddq_native_x86_64 4s 2s +100%
poly_chknorm_native_x86_64 4s 5s -20%
poly_decompose 4s 4s +0%
poly_decompose_32_native_aarch64 4s 4s +0%
poly_decompose_native 4s 2s +100%
poly_invntt_tomont 4s 2s +100%
poly_shiftl 4s 5s -20%
poly_uniform_eta 4s 5s -20%
poly_use_hint_native 4s 5s -20%
polyt0_pack 4s 5s -20%
polyt1_pack 4s 3s +33%
polyt1_unpack 4s 4s +0%
polyveck_pack_w1 4s 2s +100%
polyveck_reduce 4s 3s +33%
polyvecl_chknorm 4s 6s -33%
polyvecl_unpack_z 4s 4s +0%
polyz_unpack_native 4s 2s +100%
power2round 4s 2s +100%
shake128_absorb 4s 4s +0%
shake128x4_absorb_once 4s 3s +33%
sign_keypair 4s 4s +0%
sign_signature_pre_hash_shake256 4s 2s +100%
sign_verify_pre_hash_shake256 4s 2s +100%
unpack_sk 4s 4s +0%
yvec_get_poly 4s 2s +100%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 3s 1s +200%
keccakf1600_xor_bytes 3s 2s +50%
keccakf1600x4_xor_bytes 3s 1s +200%
make_hint 3s 3s +0%
mld_ct_cmask_nonzero_u8 3s 4s -25%
mld_ct_get_optblocker_i64 3s 4s -25%
mld_ct_get_optblocker_u8 3s 4s -25%
mld_keccakf1600x4_extract_bytes_c 3s 1s +200%
mld_keccakf1600x4_xor_bytes_c 3s 1s +200%
mld_value_barrier_u32 3s 1s +200%
montgomery_reduce 3s 3s +0%
ntt_native_x86_64 3s 3s +0%
pack_sig_c 3s 2s +50%
pointwise_native_x86_64 3s 3s +0%
poly_chknorm_native_aarch64 3s 2s +50%
poly_decompose_88_native_aarch64 3s 3s +0%
poly_invntt_tomont_native 3s 4s -25%
poly_ntt 3s 4s -25%
poly_ntt_c 3s 2s +50%
poly_ntt_native 3s 4s -25%
poly_permute_bitrev_to_custom_optional 3s 5s -40%
poly_pointwise_montgomery 3s 3s +0%
poly_sub 3s 3s +0%
poly_uniform 3s 3s +0%
poly_uniform_gamma1 3s 4s -25%
poly_use_hint_c 3s 3s +0%
polyeta_pack 3s 2s +50%
polyvec_matrix_pointwise_montgomery_row 3s 3s +0%
polyveck_pack_eta 3s 5s -40%
polyvecl_pack_eta 3s 4s -25%
polyvecl_uniform_gamma1 3s 5s -40%
polyw1_pack_88 3s 4s -25%
polyz_unpack_17_native_aarch64 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 2s +50%
rej_eta 3s 4s -25%
rej_eta_c 3s 3s +0%
rej_uniform_eta_native_aarch64 3s 4s -25%
rej_uniform_native_aarch64 3s 4s -25%
shake128_release 3s 4s -25%
shake256_absorb 3s 4s -25%
shake256_finalize 3s 1s +200%
sign_signature_extmu 3s 6s -50%
sign_verify_pre_hash_internal 3s 5s -40%
sk_s2hat_get_poly 3s 3s +0%
sys_check_capability 3s 2s +50%
unpack_pk_t1 3s 5s -40%
unpack_sk_t0hat 3s 7s -57%
use_hint 3s 3s +0%
yvec_init 3s 2s +50%
caddq 2s 3s -33%
fqscale 2s 4s -50%
intt_native_aarch64 2s 5s -60%
keccak_f1600_x1_native_aarch64_v84a 2s 2s +0%
keccak_f1600_x4_native_avx2 2s 3s -33%
keccak_squeeze 2s 4s -50%
keccak_squeezeblocks_x4 2s 5s -60%
keccakf1600_extract_bytes (big endian) 2s 4s -50%
keccakf1600_permute 2s 2s +0%
keccakf1600_xor_bytes (big endian) 2s 2s +0%
keccakf1600x4_extract_bytes 2s 1s +100%
keccakf1600x4_extract_bytes_native 2s 1s +100%
keccakf1600x4_permute 2s 4s -50%
mld_ct_abs_i32 2s 2s +0%
mld_ct_cmask_neg_i32 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 4s -50%
mld_ct_get_optblocker_u32 2s 2s +0%
mld_ct_sel_int32 2s 4s -50%
mld_keccakf1600_extract_bytes 2s 4s -50%
mld_value_barrier_u8 2s 2s +0%
pack_sig_z 2s 4s -50%
pack_sk_rho_key_tr_s2 2s 3s -33%
pack_sk_s1 2s 3s -33%
pointwise_native_aarch64 2s 2s +0%
poly_chknorm 2s 4s -50%
poly_permute_bitrev_to_custom_optional_native 2s 3s -33%
poly_pointwise_montgomery_native 2s 5s -60%
poly_reduce 2s 3s -33%
poly_use_hint 2s 2s +0%
poly_use_hint_native_aarch64 2s 3s -33%
polyveck_unpack_eta 2s 7s -71%
polyvecl_pointwise_acc_montgomery 2s 1s +100%
polyvecl_pointwise_acc_montgomery_native 2s 1s +100%
polyvecl_uniform_gamma1_serial 2s 3s -33%
polyw1_pack_32 2s 2s +0%
polyz_unpack 2s 2s +0%
polyz_unpack_native_x86_64 2s 2s +0%
reduce32 2s 3s -33%
rej_eta_native 2s 6s -67%
shake128_finalize 2s 3s -33%
shake128_squeeze 2s 2s +0%
shake128x4_squeezeblocks 2s 3s -33%
shake256_init 2s 3s -33%
shake256_release 2s 2s +0%
shake256_squeeze 2s 1s +100%
shake256x4_absorb_once 2s 3s -33%
shake256x4_squeezeblocks 2s 2s +0%
sig_unpack_hints 2s 4s -50%
sign_signature 2s 5s -60%
sk_s1hat_get_poly 2s 3s -33%
unpack_sk_s2hat 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 1s 1s +0%
keccak_init 1s 2s -50%
keccakf1600x4_xor_bytes_native 1s 1s +0%
mld_value_barrier_i64 1s 2s -50%
polyvecl_unpack_eta 1s 2s -50%
polyw1_pack 1s 5s -80%
polyz_pack 1s 2s -50%
shake128_init 1s 3s -67%
shake256 1s 3s -67%

Drop the deprecated MLD_CONFIG_API_* configuration path from the public
header. Builds now exclusively use the MLD_CONFIG_* options from the
configuration file.

Consumers that set the legacy MLD_CONFIG_API_* options directly before
including mldsa_native.h should instead configure the build through the
configuration file (mldsa_native_config.h, or MLD_CONFIG_FILE), renaming:

  MLD_CONFIG_API_PARAMETER_SET    -> MLD_CONFIG_PARAMETER_SET
  MLD_CONFIG_API_NAMESPACE_PREFIX -> MLD_CONFIG_NAMESPACE_PREFIX
  MLD_CONFIG_API_NO_SUPERCOP      -> MLD_CONFIG_NO_SUPERCOP
  MLD_CONFIG_API_CONSTANTS_ONLY   -> MLD_CONFIG_CONSTANTS_ONLY
  MLD_CONFIG_API_QUALIFIER        -> MLD_CONFIG_EXTERNAL_API_QUALIFIER

For a multi-level build, set MLD_CONFIG_MULTILEVEL_BUILD; the parameter
set is now appended to MLD_CONFIG_NAMESPACE_PREFIX automatically and no
longer needs to be baked into the prefix.

 - Resolves #1202

Signed-off-by: Matthias J. Kannwischer <matthias@zerorisc.com>
@mkannwischer mkannwischer force-pushed the remove-legacy-config branch from 667d83b to f086e7e Compare June 26, 2026 06:23
@mkannwischer mkannwischer marked this pull request as ready for review June 26, 2026 06:23
@mkannwischer mkannwischer requested a review from a team as a code owner June 26, 2026 06:23
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Config: Remove legacy configuration

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