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Examples: Fix inconsistent symlinks to test RNG - #1385

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Examples: Fix inconsistent symlinks to test RNG#1385
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1383-example-rng-symlinks

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@L-series L-series commented Aug 17, 2026

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Summary

  • Some examples symlinked their test_only_rng directory to another example's test_only_rng (e.g. ../basic/test_only_rng) instead of directly to test/notrandombytes/.
  • Replaced those indirect symlinks with direct symlinks to test/notrandombytes/notrandombytes.{c,h}, consistent with the rest of the examples.
  • Affected: basic_lowram, monolithic_build, monolithic_build_multilevel, monolithic_build_multilevel_native, monolithic_build_native.

Fixes #1383

@L-series
L-series requested a review from a team as a code owner August 17, 2026 02:34
Some examples symlinked their test_only_rng directory to another
example (examples/basic/test_only_rng) instead of directly to
test/notrandombytes/. Point all examples directly at
test/notrandombytes/, consistent with the rest of the examples.

Fixes #1383

Signed-off-by: Andreas Hatziiliou <andreas.hatziiliou@savoirfairelinux.com>
@L-series
L-series force-pushed the 1383-example-rng-symlinks branch from 1e85f88 to 12a429b Compare August 17, 2026 02:36
@oqs-bot

oqs-bot commented Aug 17, 2026

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

⚠️ Attention Required

Proof Status Current Previous Change
compute_pack_t0_t1 ⚠️ 32s 12s +167%
mld_attempt_signature_generation ⚠️ 162s 19s +753%
sign_keypair_internal ⚠️ 20s 4s +400%
sign_pk_from_sk ⚠️ 44s 5s +780%
sign_verify_internal ⚠️ 175s 49s +257%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** 1301s 1364s -4.6%
sign_verify_internal ⚠️ 175s 49s +257%
mld_attempt_signature_generation ⚠️ 162s 19s +753%
polyvec_matrix_pointwise_montgomery_yvec 109s 149s -27%
poly_pointwise_montgomery_c 70s 112s -38%
mld_invntt_layer 59s 105s -44%
sign_pk_from_sk ⚠️ 44s 5s +780%
compute_pack_t0_t1 ⚠️ 32s 12s +167%
fqmul 23s 39s -41%
mld_ntt_layer 23s 41s -44%
sign_keypair_internal ⚠️ 20s 4s +400%
keccakf1600x4_permute_native 14s 22s -36%
sign_signature_internal 14s 4s +250%
mld_ntt_butterfly_block 12s 23s -48%
rej_uniform_c 12s 16s -25%
sig_unpack_hints 12s 2s +500%
poly_ntt_c 10s 21s -52%
polyt0_unpack 10s 12s -17%
rej_uniform 10s 8s +25%
rej_uniform_native_x86_64 10s - new
polyeta_unpack 9s 14s -36%
sign_signature_pre_hash_shake256 8s 4s +100%
polyz_unpack_c 7s 8s -12%
poly_add 6s 7s -14%
poly_chknorm_c 6s 11s -45%
poly_decompose_native 6s 2s +200%
poly_invntt_tomont_c 6s 11s -45%
poly_uniform_eta_4x 6s 12s -50%
sign_keypair 6s 5s +20%
keccak_f1600_x1_native_aarch64_v84a 5s 2s +150%
mld_check_pct 5s 15s -67%
pointwise_native_x86_64 5s 4s +25%
polyt1_unpack 5s 2s +150%
polyvec_matrix_pointwise_montgomery_row 5s 6s -17%
polyveck_decompose 5s 7s -29%
rej_eta_native 5s 3s +67%
keccak_absorb_once_x4 4s 8s -50%
mld_sample_s1_s2_serial 4s 4s +0%
poly_chknorm_native_x86_64 4s 2s +100%
poly_uniform_4x 4s 3s +33%
polyveck_caddq 4s 3s +33%
polyveck_reduce 4s 4s +0%
polyvecl_ntt 4s 3s +33%
polyvecl_pack_eta 4s 2s +100%
polyz_unpack_19_native_aarch64 4s 4s +0%
polyz_unpack_native 4s 3s +33%
rej_eta_c 4s 4s +0%
rej_uniform_native 4s 5s -20%
unpack_sk_s2hat 4s 4s +0%
decompose 3s 3s +0%
intt_native_aarch64 3s 3s +0%
intt_native_x86_64 3s 2s +50%
keccak_absorb 3s 3s +0%
keccak_squeezeblocks_x4 3s 3s +0%
keccakf1600x4_xor_bytes 3s 3s +0%
mld_ct_get_optblocker_u32 3s 2s +50%
mld_ct_sel_int32 3s 3s +0%
mld_h 3s 4s -25%
mld_keccakf1600_permute_c 3s 7s -57%
mld_keccakf1600x4_extract_bytes_c 3s 4s -25%
mld_polymat_expand_entry 3s 2s +50%
mld_sign_finish 3s - new
mld_sign_resume 3s - new
mld_value_barrier_u32 3s 1s +200%
ntt_native_aarch64 3s 4s -25%
pack_sig_z 3s 2s +50%
pack_sk_rho_key_tr_s2 3s 5s -40%
pointwise_acc_native_aarch64 3s 6s -50%
pointwise_acc_native_x86_64 3s 4s -25%
poly_caddq_native_aarch64 3s 3s +0%
poly_caddq_native_x86_64 3s 4s -25%
poly_challenge 3s 6s -50%
poly_chknorm 3s 3s +0%
poly_invntt_tomont 3s 2s +50%
poly_ntt 3s 3s +0%
poly_ntt_native 3s 3s +0%
polyveck_chknorm 3s 67s -96%
polyveck_invntt_tomont 3s 5s -40%
polyvecl_chknorm 3s 11s -73%
polyvecl_pointwise_acc_montgomery_native 3s 3s +0%
polyvecl_uniform_gamma1 3s 2s +50%
polyvecl_uniform_gamma1_serial 3s 2s +50%
polyz_unpack 3s 3s +0%
power2round 3s 2s +50%
rej_uniform_eta_native_x86_64 3s - new
shake128_squeeze 3s 2s +50%
shake256 3s 1s +200%
shake256_release 3s 1s +200%
shake256_squeeze 3s 2s +50%
sign_signature 3s 6s -50%
sign_signature_extmu 3s 4s -25%
sign_verify_extmu 3s 5s -40%
sign_verify_pre_hash_shake256 3s 5s -40%
sk_s1hat_get_poly 3s 2s +50%
sk_s2hat_get_poly 3s 5s -40%
unpack_sk 3s 3s +0%
use_hint 3s 2s +50%
caddq 2s 6s -67%
fqscale 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 3s -33%
keccak_finalize 2s 2s +0%
keccak_squeeze 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 4s -50%
keccakf1600_permute 2s 2s +0%
keccakf1600x4_extract_bytes 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 4s -50%
keccakf1600x4_xor_bytes_native 2s 5s -60%
make_hint 2s 3s -33%
mld_compute_pack_z 2s 6s -67%
mld_ct_abs_i32 2s 3s -33%
mld_ct_cmask_neg_i32 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 3s -33%
mld_ct_cmask_nonzero_u8 2s 2s +0%
mld_ct_get_optblocker_i64 2s 4s -50%
mld_ct_get_optblocker_u8 2s 2s +0%
mld_ct_memcmp 2s 1s +100%
mld_prepare_domain_separation_prefix 2s 3s -33%
mld_sample_s1_s2 2s 1s +100%
mld_value_barrier_i64 2s 3s -33%
mld_value_barrier_u8 2s 4s -50%
ntt_native_x86_64 2s 3s -33%
nttunpack_native_x86_64 2s 4s -50%
pack_sig_c 2s 5s -60%
pack_sig_h 2s 4s -50%
pack_sk_s1 2s 3s -33%
poly_caddq 2s 4s -50%
poly_caddq_native 2s 3s -33%
poly_chknorm_native 2s 4s -50%
poly_chknorm_native_aarch64 2s 2s +0%
poly_decompose_32_native_aarch64 2s 4s -50%
poly_decompose_88_native_aarch64 2s 3s -33%
poly_decompose_c 2s 5s -60%
poly_invntt_tomont_native 2s 3s -33%
poly_permute_bitrev_to_custom_optional_native 2s 3s -33%
poly_pointwise_montgomery 2s 3s -33%
poly_power2round 2s 4s -50%
poly_reduce 2s 4s -50%
poly_uniform 2s 3s -33%
poly_uniform_eta 2s 2s +0%
poly_uniform_gamma1 2s 3s -33%
poly_uniform_gamma1_4x 2s 5s -60%
poly_use_hint 2s 2s +0%
poly_use_hint_c 2s 5s -60%
poly_use_hint_native 2s 3s -33%
poly_use_hint_native_x86_64 2s - new
polyeta_pack 2s 3s -33%
polyt0_pack 2s 4s -50%
polyt1_pack 2s 3s -33%
polyvec_matrix_expand_serial 2s 4s -50%
polyveck_pack_eta 2s 4s -50%
polyveck_unpack_eta 2s 2s +0%
polyvecl_pointwise_acc_montgomery_c 2s 4s -50%
polyvecl_unpack_eta 2s 4s -50%
polyvecl_unpack_z 2s 3s -33%
polyw1_pack 2s 4s -50%
polyw1_pack_32 2s 3s -33%
polyz_pack 2s 2s +0%
polyz_unpack_native_x86_64 2s 3s -33%
reduce32 2s 3s -33%
rej_uniform_eta_native_aarch64 2s 3s -33%
shake128_finalize 2s 3s -33%
shake128_init 2s 2s +0%
shake128x4_absorb_once 2s 2s +0%
shake128x4_squeezeblocks 2s 2s +0%
shake256_init 2s 4s -50%
sign_verify 2s 4s -50%
sign_verify_pre_hash_internal 2s 5s -60%
sk_t0hat_get_poly 2s 1s +100%
sys_check_capability 2s 2s +0%
unpack_pk_t1 2s 3s -33%
unpack_sk_s1hat 2s 3s -33%
yvec_init 2s 1s +100%
keccak_f1600_x1_native_aarch64 1s 3s -67%
keccak_f1600_x4_native_aarch64_v84a 1s 3s -67%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 2s -50%
keccak_f1600_x4_native_avx2 1s 2s -50%
keccak_init 1s 3s -67%
keccakf1600_permute_native 1s 3s -67%
keccakf1600_xor_bytes 1s 3s -67%
keccakf1600_xor_bytes (big endian) 1s 6s -83%
keccakf1600x4_permute 1s 4s -75%
mld_keccakf1600_extract_bytes 1s 2s -50%
mld_keccakf1600x4_xor_bytes_c 1s 4s -75%
mld_sign_attempt 1s - new
montgomery_reduce 1s 2s -50%
pointwise_native_aarch64 1s 2s -50%
poly_caddq_c 1s 3s -67%
poly_decompose 1s 2s -50%
poly_decompose_native_x86_64 1s 2s -50%
poly_permute_bitrev_to_custom_optional 1s 5s -80%
poly_pointwise_montgomery_native 1s 2s -50%
poly_shiftl 1s 4s -75%
poly_sub 1s 3s -67%
poly_use_hint_native_aarch64 1s 3s -67%
polyvec_matrix_expand 1s 3s -67%
polyveck_ntt 1s 2s -50%
polyveck_pack_w1 1s 3s -67%
polyvecl_pointwise_acc_montgomery 1s 3s -67%
polyw1_pack_88 1s 2s -50%
polyz_unpack_17_native_aarch64 1s 2s -50%
rej_eta 1s 5s -80%
rej_uniform_native_aarch64 1s 3s -67%
shake128_absorb 1s 3s -67%
shake128_release 1s 2s -50%
shake256_absorb 1s 2s -50%
shake256_finalize 1s 2s -50%
shake256x4_absorb_once 1s 1s +0%
shake256x4_squeezeblocks 1s 2s -50%
sign_signature_pre_hash_internal 1s 4s -75%
unpack_sk_t0hat 1s 2s -50%
yvec_get_poly 1s 3s -67%

@oqs-bot

oqs-bot commented Aug 17, 2026

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

⚠️ Attention Required

Proof Status Current Previous Change
compute_pack_t0_t1 ⚠️ 37s 7s +429%
mld_attempt_signature_generation ⚠️ 164s 31s +429%
sign_keypair_internal ⚠️ 30s 3s +900%
sign_pk_from_sk ⚠️ 61s 5s +1120%
sign_verify_internal ⚠️ 190s 71s +168%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** 1482s 1482s +0.0%
sign_verify_internal ⚠️ 190s 71s +168%
mld_attempt_signature_generation ⚠️ 164s 31s +429%
polyvec_matrix_pointwise_montgomery_yvec 153s 201s -24%
poly_pointwise_montgomery_c 71s 116s -39%
mld_invntt_layer 63s 108s -42%
sign_pk_from_sk ⚠️ 61s 5s +1120%
polyvecl_chknorm 56s 43s +30%
compute_pack_t0_t1 ⚠️ 37s 7s +429%
sign_keypair_internal ⚠️ 30s 3s +900%
mld_ntt_layer 24s 43s -44%
fqmul 22s 40s -45%
sign_signature_internal 14s 6s +133%
polyt0_unpack 13s 13s +0%
rej_uniform_c 13s 16s -19%
keccakf1600x4_permute_native 12s 22s -45%
sig_unpack_hints 12s 1s +1100%
mld_ntt_butterfly_block 10s 25s -60%
poly_uniform_eta_4x 10s 13s -23%
poly_ntt_c 9s 22s -59%
rej_uniform 8s 7s +14%
rej_uniform_native_x86_64 8s - new
keccak_absorb_once_x4 7s 10s -30%
mld_check_pct 7s 12s -42%
poly_chknorm_c 7s 13s -46%
poly_invntt_tomont_c 7s 10s -30%
polyveck_decompose 7s 14s -50%
sign_keypair 7s 4s +75%
mld_sign_resume 6s - new
polyeta_unpack 6s 4s +50%
sign_verify_pre_hash_shake256 6s 6s +0%
mld_prepare_domain_separation_prefix 5s 4s +25%
ntt_native_aarch64 5s 3s +67%
pack_sk_s1 5s 3s +67%
pointwise_acc_native_aarch64 5s 6s -17%
poly_chknorm 5s 3s +67%
polyvec_matrix_pointwise_montgomery_row 5s 8s -38%
keccak_absorb 4s 3s +33%
mld_sample_s1_s2 4s 6s -33%
pointwise_acc_native_x86_64 4s 5s -20%
poly_chknorm_native_x86_64 4s 4s +0%
poly_decompose_native_x86_64 4s 2s +100%
poly_invntt_tomont 4s 5s -20%
poly_uniform 4s 2s +100%
polyveck_caddq 4s 7s -43%
polyveck_invntt_tomont 4s 7s -43%
polyvecl_ntt 4s 7s -43%
sign_signature 4s 5s -20%
sign_signature_pre_hash_shake256 4s 7s -43%
sign_verify 4s 6s -33%
sk_s2hat_get_poly 4s 1s +300%
caddq 3s 2s +50%
decompose 3s 4s -25%
fqscale 3s 3s +0%
intt_native_aarch64 3s 2s +50%
intt_native_x86_64 3s 4s -25%
keccak_f1600_x1_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_avx2 3s 2s +50%
keccak_finalize 3s 2s +50%
keccak_init 3s 4s -25%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
keccakf1600x4_xor_bytes 3s 2s +50%
keccakf1600x4_xor_bytes_native 3s 2s +50%
mld_compute_pack_z 3s 5s -40%
mld_keccakf1600_permute_c 3s 7s -57%
mld_keccakf1600x4_xor_bytes_c 3s 2s +50%
mld_sample_s1_s2_serial 3s 3s +0%
mld_value_barrier_u32 3s 4s -25%
montgomery_reduce 3s 1s +200%
ntt_native_x86_64 3s 5s -40%
pack_sig_c 3s 3s +0%
pack_sig_z 3s 1s +200%
pointwise_native_aarch64 3s 3s +0%
poly_add 3s 7s -57%
poly_caddq 3s 3s +0%
poly_caddq_native 3s 4s -25%
poly_chknorm_native 3s 4s -25%
poly_chknorm_native_aarch64 3s 2s +50%
poly_decompose_32_native_aarch64 3s 4s -25%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_decompose_c 3s 8s -62%
poly_decompose_native 3s 5s -40%
poly_invntt_tomont_native 3s 5s -40%
poly_pointwise_montgomery 3s 2s +50%
poly_power2round 3s 7s -57%
poly_reduce 3s 4s -25%
poly_shiftl 3s 3s +0%
poly_uniform_4x 3s 4s -25%
poly_uniform_gamma1_4x 3s 3s +0%
poly_use_hint_native_x86_64 3s - new
polyt1_pack 3s 3s +0%
polyt1_unpack 3s 3s +0%
polyveck_chknorm 3s 36s -92%
polyveck_ntt 3s 4s -25%
polyveck_pack_eta 3s 3s +0%
polyveck_reduce 3s 6s -50%
polyvecl_uniform_gamma1 3s 4s -25%
polyvecl_uniform_gamma1_serial 3s 1s +200%
polyvecl_unpack_z 3s 1s +200%
polyw1_pack 3s 3s +0%
polyz_pack 3s 3s +0%
polyz_unpack_17_native_aarch64 3s 2s +50%
polyz_unpack_native_x86_64 3s 3s +0%
reduce32 3s 2s +50%
rej_eta 3s 5s -40%
rej_eta_native 3s 3s +0%
shake128_absorb 3s 2s +50%
shake256_finalize 3s 1s +200%
shake256_release 3s 3s +0%
shake256_squeeze 3s 4s -25%
sign_signature_extmu 3s 4s -25%
sign_signature_pre_hash_internal 3s 3s +0%
sign_verify_pre_hash_internal 3s 5s -40%
sk_t0hat_get_poly 3s 1s +200%
unpack_pk_t1 3s 2s +50%
use_hint 3s 2s +50%
yvec_get_poly 3s 3s +0%
yvec_init 3s 5s -40%
keccak_f1600_x1_native_aarch64 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 3s -33%
keccak_squeeze 2s 2s +0%
keccak_squeezeblocks_x4 2s 4s -50%
keccakf1600_permute_native 2s 2s +0%
keccakf1600_xor_bytes 2s 4s -50%
keccakf1600x4_extract_bytes 2s 4s -50%
keccakf1600x4_extract_bytes_native 2s 1s +100%
make_hint 2s 3s -33%
mld_ct_cmask_neg_i32 2s 3s -33%
mld_ct_cmask_nonzero_u32 2s 3s -33%
mld_ct_cmask_nonzero_u8 2s 2s +0%
mld_ct_get_optblocker_i64 2s 1s +100%
mld_ct_get_optblocker_u32 2s 3s -33%
mld_ct_get_optblocker_u8 2s 4s -50%
mld_ct_memcmp 2s 4s -50%
mld_ct_sel_int32 2s 2s +0%
mld_h 2s 3s -33%
mld_keccakf1600_extract_bytes 2s 2s +0%
mld_keccakf1600x4_extract_bytes_c 2s 2s +0%
mld_sign_attempt 2s - new
mld_sign_finish 2s - new
mld_value_barrier_u8 2s 1s +100%
nttunpack_native_x86_64 2s 3s -33%
pack_sig_h 2s 2s +0%
pointwise_native_x86_64 2s 2s +0%
poly_caddq_c 2s 5s -60%
poly_caddq_native_x86_64 2s 1s +100%
poly_challenge 2s 5s -60%
poly_ntt 2s 2s +0%
poly_ntt_native 2s 2s +0%
poly_permute_bitrev_to_custom_optional 2s 3s -33%
poly_pointwise_montgomery_native 2s 4s -50%
poly_sub 2s 4s -50%
poly_uniform_eta 2s 5s -60%
poly_uniform_gamma1 2s 3s -33%
poly_use_hint 2s 3s -33%
poly_use_hint_native 2s 7s -71%
poly_use_hint_native_aarch64 2s 4s -50%
polyeta_pack 2s 1s +100%
polyveck_pack_w1 2s 4s -50%
polyveck_unpack_eta 2s 3s -33%
polyvecl_pack_eta 2s 2s +0%
polyvecl_pointwise_acc_montgomery_c 2s 3s -33%
polyw1_pack_88 2s 3s -33%
polyz_unpack 2s 3s -33%
polyz_unpack_19_native_aarch64 2s 5s -60%
rej_eta_c 2s 4s -50%
rej_uniform_eta_native_aarch64 2s 5s -60%
rej_uniform_eta_native_x86_64 2s - new
rej_uniform_native 2s 4s -50%
rej_uniform_native_aarch64 2s 5s -60%
shake128_squeeze 2s 3s -33%
shake256 2s 2s +0%
shake256_absorb 2s 4s -50%
shake256_init 2s 4s -50%
shake256x4_absorb_once 2s 2s +0%
sys_check_capability 2s 1s +100%
unpack_sk_s2hat 2s 3s -33%
unpack_sk_t0hat 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 3s -67%
keccakf1600_extract_bytes (big endian) 1s 3s -67%
keccakf1600_permute 1s 4s -75%
keccakf1600x4_permute 1s 1s +0%
mld_ct_abs_i32 1s 6s -83%
mld_polymat_expand_entry 1s 3s -67%
mld_value_barrier_i64 1s 2s -50%
pack_sk_rho_key_tr_s2 1s 2s -50%
poly_caddq_native_aarch64 1s 2s -50%
poly_decompose 1s 2s -50%
poly_permute_bitrev_to_custom_optional_native 1s 3s -67%
poly_use_hint_c 1s 2s -50%
polyt0_pack 1s 5s -80%
polyvec_matrix_expand 1s 6s -83%
polyvec_matrix_expand_serial 1s 3s -67%
polyvecl_pointwise_acc_montgomery 1s 3s -67%
polyvecl_pointwise_acc_montgomery_native 1s 3s -67%
polyvecl_unpack_eta 1s 2s -50%
polyw1_pack_32 1s 2s -50%
polyz_unpack_c 1s 9s -89%
polyz_unpack_native 1s 3s -67%
power2round 1s 2s -50%
shake128_finalize 1s 2s -50%
shake128_init 1s 6s -83%
shake128_release 1s 2s -50%
shake128x4_absorb_once 1s 2s -50%
shake128x4_squeezeblocks 1s 2s -50%
shake256x4_squeezeblocks 1s 2s -50%
sign_verify_extmu 1s 2s -50%
sk_s1hat_get_poly 1s 3s -67%
unpack_sk 1s 3s -67%
unpack_sk_s1hat 1s 1s +0%

@oqs-bot

oqs-bot commented Aug 17, 2026

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CBMC Results (ML-DSA-44)

⚠️ Attention Required

Proof Status Current Previous Change
compute_pack_t0_t1 ⚠️ 95s 50s +90%
mld_attempt_signature_generation ⚠️ 274s 58s +372%
sign_pk_from_sk ⚠️ 34s 5s +580%
sign_signature_internal ⚠️ 88s 26s +238%
sign_verify_internal ⚠️ 267s 114s +134%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** 1705s 1514s +12.6%
mld_attempt_signature_generation ⚠️ 274s 58s +372%
sign_verify_internal ⚠️ 267s 114s +134%
polyvecl_pointwise_acc_montgomery_c 130s 131s -1%
poly_pointwise_montgomery_c 128s 114s +12%
compute_pack_t0_t1 ⚠️ 95s 50s +90%
sign_signature_internal ⚠️ 88s 26s +238%
mld_invntt_layer 56s 107s -48%
sign_pk_from_sk ⚠️ 34s 5s +580%
fqmul 23s 39s -41%
mld_ntt_layer 22s 42s -48%
sig_unpack_hints 19s 2s +850%
sign_keypair_internal 19s 4s +375%
polyvec_matrix_expand 18s 28s -36%
keccakf1600x4_permute_native 13s 22s -41%
mld_ntt_butterfly_block 13s 23s -43%
polyt0_unpack 10s 15s -33%
poly_ntt_c 9s 19s -53%
poly_uniform_eta_4x 8s 11s -27%
polyvec_matrix_pointwise_montgomery_yvec 8s 15s -47%
poly_chknorm_c 7s 17s -59%
poly_uniform_4x 7s 14s -50%
polyeta_unpack 7s 14s -50%
rej_uniform 7s 18s -61%
rej_uniform_c 7s 15s -53%
rej_uniform_native_x86_64 7s - new
sign_signature_pre_hash_shake256 7s 3s +133%
keccakf1600_permute_native 5s 3s +67%
poly_caddq 5s 2s +150%
poly_invntt_tomont_c 5s 11s -55%
poly_ntt 5s 3s +67%
poly_pointwise_montgomery_native 5s 2s +150%
rej_uniform_eta_native_x86_64 5s - new
keccak_absorb 4s 5s -20%
keccak_absorb_once_x4 4s 9s -56%
keccak_f1600_x1_native_aarch64 4s 2s +100%
mld_check_pct 4s 14s -71%
pointwise_acc_native_x86_64 4s 7s -43%
poly_add 4s 7s -43%
poly_caddq_native 4s 5s -20%
poly_challenge 4s 3s +33%
poly_pointwise_montgomery 4s 3s +33%
poly_use_hint 4s 4s +0%
polyz_unpack_c 4s 11s -64%
sign_keypair 4s 4s +0%
unpack_pk_t1 4s 5s -20%
fqscale 3s 3s +0%
intt_native_aarch64 3s 9s -67%
intt_native_x86_64 3s 4s -25%
keccak_f1600_x1_native_aarch64_v84a 3s 3s +0%
keccak_finalize 3s 3s +0%
keccak_init 3s 3s +0%
keccak_squeeze 3s 1s +200%
keccak_squeezeblocks_x4 3s 4s -25%
keccakf1600x4_permute 3s 4s -25%
mld_compute_pack_z 3s 7s -57%
mld_ct_cmask_nonzero_u32 3s 2s +50%
mld_keccakf1600_permute_c 3s 8s -62%
mld_prepare_domain_separation_prefix 3s 4s -25%
mld_sample_s1_s2 3s 4s -25%
mld_sample_s1_s2_serial 3s 3s +0%
mld_sign_finish 3s - new
mld_sign_resume 3s - new
montgomery_reduce 3s 3s +0%
ntt_native_aarch64 3s 3s +0%
pack_sig_h 3s 3s +0%
pack_sig_z 3s 4s -25%
pack_sk_s1 3s 2s +50%
poly_chknorm 3s 4s -25%
poly_chknorm_native_x86_64 3s 2s +50%
poly_decompose_32_native_aarch64 3s 2s +50%
poly_decompose_88_native_aarch64 3s 4s -25%
poly_invntt_tomont_native 3s 4s -25%
poly_power2round 3s 4s -25%
poly_reduce 3s 3s +0%
poly_uniform_gamma1 3s 4s -25%
poly_use_hint_native 3s 4s -25%
polyt0_pack 3s 2s +50%
polyt1_unpack 3s 5s -40%
polyveck_caddq 3s 3s +0%
polyveck_invntt_tomont 3s 5s -40%
polyveck_ntt 3s 5s -40%
polyveck_pack_eta 3s 2s +50%
polyveck_reduce 3s 5s -40%
polyvecl_ntt 3s 2s +50%
polyz_unpack 3s 3s +0%
rej_uniform_native_aarch64 3s 5s -40%
shake128_init 3s 3s +0%
shake256_init 3s 3s +0%
shake256_squeeze 3s 2s +50%
sign_signature 3s 3s +0%
sign_verify_pre_hash_internal 3s 3s +0%
sys_check_capability 3s 4s -25%
unpack_sk 3s 3s +0%
decompose 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600_xor_bytes 2s 1s +100%
keccakf1600_xor_bytes (big endian) 2s 4s -50%
keccakf1600x4_extract_bytes 2s 2s +0%
keccakf1600x4_xor_bytes 2s 2s +0%
keccakf1600x4_xor_bytes_native 2s 3s -33%
make_hint 2s 3s -33%
mld_ct_abs_i32 2s 2s +0%
mld_ct_cmask_neg_i32 2s 3s -33%
mld_ct_cmask_nonzero_u8 2s 2s +0%
mld_ct_get_optblocker_i64 2s 4s -50%
mld_ct_get_optblocker_u8 2s 1s +100%
mld_ct_sel_int32 2s 2s +0%
mld_h 2s 4s -50%
mld_keccakf1600x4_extract_bytes_c 2s 2s +0%
mld_keccakf1600x4_xor_bytes_c 2s 2s +0%
mld_sign_attempt 2s - new
mld_value_barrier_i64 2s 2s +0%
mld_value_barrier_u32 2s 2s +0%
ntt_native_x86_64 2s 3s -33%
pack_sig_c 2s 2s +0%
pointwise_acc_native_aarch64 2s 4s -50%
pointwise_native_x86_64 2s 4s -50%
poly_caddq_native_aarch64 2s 4s -50%
poly_chknorm_native 2s 4s -50%
poly_chknorm_native_aarch64 2s 4s -50%
poly_decompose 2s 3s -33%
poly_decompose_c 2s 4s -50%
poly_decompose_native_x86_64 2s 3s -33%
poly_ntt_native 2s 5s -60%
poly_permute_bitrev_to_custom_optional 2s 2s +0%
poly_permute_bitrev_to_custom_optional_native 2s 4s -50%
poly_shiftl 2s 3s -33%
poly_uniform 2s 6s -67%
poly_uniform_eta 2s 5s -60%
poly_uniform_gamma1_4x 2s 5s -60%
poly_use_hint_native_aarch64 2s 2s +0%
poly_use_hint_native_x86_64 2s - new
polyeta_pack 2s 3s -33%
polyt1_pack 2s 4s -50%
polyvec_matrix_expand_serial 2s 8s -75%
polyvec_matrix_pointwise_montgomery_row 2s 2s +0%
polyveck_chknorm 2s 5s -60%
polyveck_decompose 2s 4s -50%
polyveck_pack_w1 2s 1s +100%
polyveck_unpack_eta 2s 2s +0%
polyvecl_chknorm 2s 10s -80%
polyvecl_pointwise_acc_montgomery_native 2s 2s +0%
polyvecl_uniform_gamma1_serial 2s 2s +0%
polyvecl_unpack_eta 2s 2s +0%
polyvecl_unpack_z 2s 2s +0%
polyw1_pack_88 2s 1s +100%
polyz_pack 2s 2s +0%
polyz_unpack_17_native_aarch64 2s 5s -60%
polyz_unpack_19_native_aarch64 2s 5s -60%
polyz_unpack_native 2s 2s +0%
polyz_unpack_native_x86_64 2s 3s -33%
power2round 2s 3s -33%
reduce32 2s 2s +0%
rej_eta 2s 3s -33%
rej_eta_c 2s 4s -50%
rej_eta_native 2s 6s -67%
rej_uniform_native 2s 4s -50%
shake128_finalize 2s 2s +0%
shake128_squeeze 2s 1s +100%
shake128x4_absorb_once 2s 3s -33%
shake256 2s 1s +100%
shake256_absorb 2s 3s -33%
shake256_release 2s 2s +0%
shake256x4_absorb_once 2s 3s -33%
shake256x4_squeezeblocks 2s 4s -50%
sign_signature_extmu 2s 4s -50%
sign_signature_pre_hash_internal 2s 6s -67%
sign_verify 2s 4s -50%
sk_s1hat_get_poly 2s 3s -33%
sk_t0hat_get_poly 2s 2s +0%
unpack_sk_s1hat 2s 1s +100%
yvec_get_poly 2s 3s -33%
caddq 1s 2s -50%
keccak_f1600_x4_native_aarch64_v84a 1s 2s -50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 3s -67%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 1s +0%
keccak_f1600_x4_native_avx2 1s 3s -67%
keccakf1600_permute 1s 2s -50%
keccakf1600x4_extract_bytes_native 1s 3s -67%
mld_ct_get_optblocker_u32 1s 1s +0%
mld_ct_memcmp 1s 3s -67%
mld_keccakf1600_extract_bytes 1s 2s -50%
mld_polymat_expand_entry 1s 3s -67%
mld_value_barrier_u8 1s 3s -67%
nttunpack_native_x86_64 1s 1s +0%
pack_sk_rho_key_tr_s2 1s 3s -67%
pointwise_native_aarch64 1s 5s -80%
poly_caddq_c 1s 2s -50%
poly_caddq_native_x86_64 1s 4s -75%
poly_decompose_native 1s 3s -67%
poly_invntt_tomont 1s 4s -75%
poly_sub 1s 3s -67%
poly_use_hint_c 1s 3s -67%
polyvecl_pack_eta 1s 3s -67%
polyvecl_pointwise_acc_montgomery 1s 4s -75%
polyvecl_uniform_gamma1 1s 3s -67%
polyw1_pack 1s 3s -67%
polyw1_pack_32 1s 2s -50%
rej_uniform_eta_native_aarch64 1s 2s -50%
shake128_absorb 1s 2s -50%
shake128_release 1s 1s +0%
shake128x4_squeezeblocks 1s 1s +0%
shake256_finalize 1s 2s -50%
sign_verify_extmu 1s 3s -67%
sign_verify_pre_hash_shake256 1s 5s -80%
sk_s2hat_get_poly 1s 2s -50%
unpack_sk_s2hat 1s 4s -75%
unpack_sk_t0hat 1s 3s -67%
use_hint 1s 2s -50%
yvec_init 1s 3s -67%

@oqs-bot

oqs-bot commented Aug 17, 2026

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

⚠️ Attention Required

Proof Status Current Previous Change
compute_pack_t0_t1 ⚠️ 26s 12s +117%
mld_attempt_signature_generation ⚠️ 239s 34s +603%
sign_keypair_internal ⚠️ 46s 6s +667%
sign_pk_from_sk ⚠️ 60s 6s +900%
sign_verify_internal ⚠️ 302s 47s +543%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** 1625s 1436s +13.2%
sign_verify_internal ⚠️ 302s 47s +543%
mld_attempt_signature_generation ⚠️ 239s 34s +603%
polyvec_matrix_pointwise_montgomery_yvec 196s 196s +0%
poly_pointwise_montgomery_c 66s 125s -47%
sign_pk_from_sk ⚠️ 60s 6s +900%
mld_invntt_layer 53s 111s -52%
sign_keypair_internal ⚠️ 46s 6s +667%
compute_pack_t0_t1 ⚠️ 26s 12s +117%
fqmul 21s 39s -46%
mld_ntt_layer 21s 44s -52%
keccakf1600x4_permute_native 14s 25s -44%
sig_unpack_hints 13s 4s +225%
mld_ntt_butterfly_block 12s 23s -48%
sign_signature_internal 12s 3s +300%
poly_ntt_c 11s 19s -42%
rej_uniform_c 11s 18s -39%
rej_uniform 9s 7s +29%
rej_uniform_native_x86_64 9s - new
poly_uniform_eta_4x 8s 12s -33%
polyeta_unpack 8s 13s -38%
polyt0_unpack 8s 14s -43%
polyveck_decompose 8s 12s -33%
sign_keypair 7s 4s +75%
mld_compute_pack_z 6s 6s +0%
poly_chknorm_c 6s 13s -54%
poly_invntt_tomont_c 6s 9s -33%
polyveck_invntt_tomont 6s 4s +50%
mld_check_pct 5s 15s -67%
mld_sample_s1_s2 5s 8s -38%
polyvecl_chknorm 5s 38s -87%
polyvecl_pack_eta 5s 2s +150%
polyz_unpack_c 5s 7s -29%
shake256_squeeze 5s 2s +150%
sign_verify_extmu 5s 4s +25%
keccak_absorb_once_x4 4s 8s -50%
mld_ct_cmask_neg_i32 4s 2s +100%
mld_keccakf1600_permute_c 4s 8s -50%
mld_prepare_domain_separation_prefix 4s 3s +33%
pointwise_acc_native_x86_64 4s 8s -50%
poly_caddq 4s 5s -20%
poly_caddq_native 4s 3s +33%
poly_decompose_c 4s 6s -33%
polyvec_matrix_pointwise_montgomery_row 4s 13s -69%
polyveck_chknorm 4s 9s -56%
polyvecl_ntt 4s 8s -50%
polyvecl_pointwise_acc_montgomery_c 4s 2s +100%
polyw1_pack_88 4s 2s +100%
polyz_unpack_19_native_aarch64 4s 5s -20%
rej_uniform_eta_native_x86_64 4s - new
shake128_absorb 4s 2s +100%
sign_signature_pre_hash_internal 4s 2s +100%
sign_signature_pre_hash_shake256 4s 3s +33%
sign_verify 4s 2s +100%
sign_verify_pre_hash_internal 4s 3s +33%
unpack_sk_s1hat 4s 3s +33%
unpack_sk_s2hat 4s 3s +33%
intt_native_x86_64 3s 4s -25%
keccak_absorb 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 1s +200%
keccak_squeezeblocks_x4 3s 4s -25%
keccakf1600_extract_bytes (big endian) 3s 3s +0%
make_hint 3s 2s +50%
mld_ct_cmask_nonzero_u32 3s 5s -40%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_polymat_expand_entry 3s 4s -25%
mld_sample_s1_s2_serial 3s 6s -50%
mld_sign_attempt 3s - new
mld_sign_resume 3s - new
ntt_native_aarch64 3s 4s -25%
nttunpack_native_x86_64 3s 3s +0%
pack_sig_h 3s 3s +0%
pack_sk_rho_key_tr_s2 3s 2s +50%
pointwise_acc_native_aarch64 3s 5s -40%
poly_caddq_c 3s 3s +0%
poly_chknorm_native_x86_64 3s 2s +50%
poly_decompose_32_native_aarch64 3s 3s +0%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_decompose_native 3s 2s +50%
poly_ntt 3s 2s +50%
poly_ntt_native 3s 4s -25%
poly_pointwise_montgomery 3s 3s +0%
poly_pointwise_montgomery_native 3s 3s +0%
poly_reduce 3s 4s -25%
poly_sub 3s 5s -40%
poly_use_hint_native_aarch64 3s 3s +0%
polyt0_pack 3s 3s +0%
polyt1_pack 3s 5s -40%
polyveck_caddq 3s 8s -62%
polyveck_pack_eta 3s 5s -40%
polyveck_reduce 3s 6s -50%
polyw1_pack 3s 2s +50%
polyw1_pack_32 3s 3s +0%
polyz_pack 3s 4s -25%
power2round 3s 3s +0%
rej_eta_native 3s 4s -25%
rej_uniform_native_aarch64 3s 3s +0%
shake128_release 3s 3s +0%
sign_signature_extmu 3s 4s -25%
sign_verify_pre_hash_shake256 3s 7s -57%
sk_s2hat_get_poly 3s 2s +50%
unpack_pk_t1 3s 2s +50%
yvec_get_poly 3s 2s +50%
intt_native_aarch64 2s 4s -50%
keccak_f1600_x1_native_aarch64 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 2s +0%
keccak_f1600_x4_native_avx2 2s 3s -33%
keccak_finalize 2s 1s +100%
keccak_squeeze 2s 5s -60%
keccakf1600_permute_native 2s 3s -33%
keccakf1600_xor_bytes 2s 1s +100%
keccakf1600_xor_bytes (big endian) 2s 2s +0%
keccakf1600x4_extract_bytes 2s 1s +100%
keccakf1600x4_extract_bytes_native 2s 4s -50%
keccakf1600x4_xor_bytes_native 2s 2s +0%
mld_ct_get_optblocker_u8 2s 3s -33%
mld_ct_sel_int32 2s 2s +0%
mld_h 2s 2s +0%
mld_keccakf1600_extract_bytes 2s 1s +100%
mld_keccakf1600x4_xor_bytes_c 2s 1s +100%
mld_value_barrier_i64 2s 2s +0%
mld_value_barrier_u32 2s 3s -33%
mld_value_barrier_u8 2s 2s +0%
ntt_native_x86_64 2s 2s +0%
pointwise_native_aarch64 2s 4s -50%
pointwise_native_x86_64 2s 5s -60%
poly_add 2s 8s -75%
poly_caddq_native_aarch64 2s 3s -33%
poly_caddq_native_x86_64 2s 3s -33%
poly_challenge 2s 4s -50%
poly_chknorm_native 2s 1s +100%
poly_chknorm_native_aarch64 2s 5s -60%
poly_decompose 2s 2s +0%
poly_decompose_native_x86_64 2s 3s -33%
poly_invntt_tomont 2s 4s -50%
poly_invntt_tomont_native 2s 2s +0%
poly_power2round 2s 7s -71%
poly_shiftl 2s 4s -50%
poly_uniform_4x 2s 3s -33%
poly_uniform_eta 2s 5s -60%
poly_uniform_gamma1_4x 2s 3s -33%
poly_use_hint_c 2s 4s -50%
poly_use_hint_native 2s 1s +100%
poly_use_hint_native_x86_64 2s - new
polyt1_unpack 2s 3s -33%
polyvec_matrix_expand 2s 3s -33%
polyvec_matrix_expand_serial 2s 3s -33%
polyveck_ntt 2s 3s -33%
polyveck_pack_w1 2s 3s -33%
polyveck_unpack_eta 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 2s +0%
polyvecl_pointwise_acc_montgomery_native 2s 2s +0%
polyvecl_unpack_eta 2s 3s -33%
polyvecl_unpack_z 2s 3s -33%
polyz_unpack_native 2s 1s +100%
polyz_unpack_native_x86_64 2s 3s -33%
reduce32 2s 3s -33%
rej_eta 2s 2s +0%
rej_eta_c 2s 4s -50%
rej_uniform_native 2s 5s -60%
shake128_squeeze 2s 1s +100%
shake128x4_absorb_once 2s 4s -50%
shake128x4_squeezeblocks 2s 1s +100%
shake256 2s 3s -33%
shake256x4_absorb_once 2s 5s -60%
shake256x4_squeezeblocks 2s 4s -50%
sign_signature 2s 4s -50%
sk_s1hat_get_poly 2s 3s -33%
sys_check_capability 2s 2s +0%
unpack_sk 2s 4s -50%
use_hint 2s 3s -33%
caddq 1s 3s -67%
decompose 1s 2s -50%
fqscale 1s 1s +0%
keccak_f1600_x1_native_aarch64_v84a 1s 2s -50%
keccakf1600_permute 1s 2s -50%
keccakf1600x4_permute 1s 2s -50%
keccakf1600x4_xor_bytes 1s 1s +0%
mld_ct_abs_i32 1s 1s +0%
mld_ct_get_optblocker_i64 1s 2s -50%
mld_ct_get_optblocker_u32 1s 2s -50%
mld_ct_memcmp 1s 1s +0%
mld_keccakf1600x4_extract_bytes_c 1s 3s -67%
mld_sign_finish 1s - new
montgomery_reduce 1s 2s -50%
pack_sig_c 1s 2s -50%
pack_sig_z 1s 3s -67%
pack_sk_s1 1s 2s -50%
poly_chknorm 1s 4s -75%
poly_permute_bitrev_to_custom_optional 1s 2s -50%
poly_permute_bitrev_to_custom_optional_native 1s 3s -67%
poly_uniform 1s 4s -75%
poly_uniform_gamma1 1s 3s -67%
poly_use_hint 1s 4s -75%
polyeta_pack 1s 3s -67%
polyvecl_uniform_gamma1 1s 3s -67%
polyvecl_uniform_gamma1_serial 1s 2s -50%
polyz_unpack 1s 3s -67%
polyz_unpack_17_native_aarch64 1s 4s -75%
rej_uniform_eta_native_aarch64 1s 3s -67%
shake128_finalize 1s 2s -50%
shake128_init 1s 2s -50%
shake256_absorb 1s 3s -67%
shake256_finalize 1s 3s -67%
shake256_init 1s 3s -67%
shake256_release 1s 5s -80%
sk_t0hat_get_poly 1s 3s -67%
unpack_sk_t0hat 1s 4s -75%
yvec_init 1s 4s -75%

@oqs-bot

oqs-bot commented Aug 17, 2026

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CBMC Results (ML-DSA-65)

⚠️ Attention Required

Proof Status Current Previous Change
compute_pack_t0_t1 ⚠️ 134s 13s +931%
mld_attempt_signature_generation ⚠️ 254s 63s +303%
sig_unpack_hints ⚠️ 29s 2s +1350%
sign_keypair_internal ⚠️ 22s 5s +340%
sign_pk_from_sk ⚠️ 43s 6s +617%
sign_signature_internal ⚠️ 199s 55s +262%
sign_verify_internal ⚠️ 402s 177s +127%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** 2195s 1784s +23.0%
sign_verify_internal ⚠️ 402s 177s +127%
mld_attempt_signature_generation ⚠️ 254s 63s +303%
sign_signature_internal ⚠️ 199s 55s +262%
polyvecl_pointwise_acc_montgomery_c 177s 210s -16%
poly_pointwise_montgomery_c 144s 125s +15%
compute_pack_t0_t1 ⚠️ 134s 13s +931%
polyvec_matrix_expand 78s 110s -29%
mld_invntt_layer 62s 109s -43%
sign_pk_from_sk ⚠️ 43s 6s +617%
sig_unpack_hints ⚠️ 29s 2s +1350%
fqmul 25s 40s -38%
mld_ntt_layer 22s 41s -46%
sign_keypair_internal ⚠️ 22s 5s +340%
polyvec_matrix_expand_serial 18s 27s -33%
polyveck_ntt 14s 7s +100%
keccakf1600x4_permute_native 13s 23s -43%
mld_ntt_butterfly_block 12s 24s -50%
poly_ntt_c 12s 19s -37%
polyveck_decompose 11s 12s -8%
polyt0_unpack 9s 16s -44%
polyvec_matrix_pointwise_montgomery_yvec 9s 18s -50%
poly_chknorm_c 7s 15s -53%
rej_uniform 7s 18s -61%
rej_uniform_c 7s 14s -50%
rej_uniform_native_x86_64 7s - new
mld_keccakf1600_permute_c 6s 6s +0%
poly_invntt_tomont_c 6s 11s -45%
poly_uniform_eta_4x 6s 14s -57%
mld_check_pct 5s 14s -64%
mld_compute_pack_z 5s 7s -29%
ntt_native_x86_64 5s 2s +150%
pointwise_native_aarch64 5s 5s +0%
poly_power2round 5s 4s +25%
poly_uniform_4x 5s 13s -62%
polyveck_caddq 5s 6s -17%
polyz_unpack_c 5s 13s -62%
sign_signature_extmu 5s 2s +150%
sign_signature_pre_hash_internal 5s 3s +67%
decompose 4s 1s +300%
keccak_absorb_once_x4 4s 8s -50%
keccak_squeezeblocks_x4 4s 5s -20%
keccakf1600_xor_bytes 4s 2s +100%
mld_prepare_domain_separation_prefix 4s 2s +100%
mld_sample_s1_s2 4s 6s -33%
nttunpack_native_x86_64 4s 3s +33%
pointwise_acc_native_aarch64 4s 6s -33%
pointwise_acc_native_x86_64 4s 8s -50%
poly_add 4s 9s -56%
poly_challenge 4s 6s -33%
poly_chknorm_native_x86_64 4s 3s +33%
poly_decompose_c 4s 5s -20%
poly_ntt_native 4s 4s +0%
poly_pointwise_montgomery 4s 3s +33%
poly_shiftl 4s 3s +33%
poly_sub 4s 3s +33%
poly_uniform 4s 4s +0%
polyvecl_ntt 4s 4s +0%
polyvecl_pack_eta 4s 3s +33%
polyvecl_unpack_eta 4s 3s +33%
polyvecl_unpack_z 4s 3s +33%
polyw1_pack 4s 4s +0%
polyz_unpack_17_native_aarch64 4s 3s +33%
polyz_unpack_native 4s 4s +0%
rej_eta 4s 2s +100%
rej_uniform_eta_native_aarch64 4s 4s +0%
rej_uniform_native_aarch64 4s 3s +33%
sign_signature 4s 6s -33%
sign_signature_pre_hash_shake256 4s 3s +33%
sign_verify 4s 3s +33%
sk_t0hat_get_poly 4s 2s +100%
sys_check_capability 4s 4s +0%
fqscale 3s 3s +0%
intt_native_aarch64 3s 3s +0%
intt_native_x86_64 3s 3s +0%
keccak_absorb 3s 3s +0%
keccak_finalize 3s 2s +50%
keccak_init 3s 1s +200%
keccakf1600x4_extract_bytes_native 3s 4s -25%
mld_ct_cmask_nonzero_u32 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_keccakf1600_extract_bytes 3s 1s +200%
mld_sample_s1_s2_serial 3s 4s -25%
montgomery_reduce 3s 4s -25%
ntt_native_aarch64 3s 2s +50%
pack_sig_c 3s 5s -40%
pack_sig_h 3s 5s -40%
poly_caddq_c 3s 2s +50%
poly_caddq_native_x86_64 3s 3s +0%
poly_decompose_32_native_aarch64 3s 3s +0%
poly_decompose_88_native_aarch64 3s 1s +200%
poly_decompose_native_x86_64 3s 3s +0%
poly_invntt_tomont_native 3s 2s +50%
poly_permute_bitrev_to_custom_optional_native 3s 4s -25%
poly_pointwise_montgomery_native 3s 3s +0%
poly_use_hint_native 3s 2s +50%
poly_use_hint_native_aarch64 3s 3s +0%
polyt1_unpack 3s 5s -40%
polyveck_chknorm 3s 6s -50%
polyveck_invntt_tomont 3s 8s -62%
polyveck_pack_w1 3s 3s +0%
polyveck_unpack_eta 3s 6s -50%
polyvecl_chknorm 3s 7s -57%
polyz_unpack_19_native_aarch64 3s 3s +0%
power2round 3s 1s +200%
rej_eta_native 3s 3s +0%
rej_uniform_native 3s 4s -25%
shake128x4_absorb_once 3s 3s +0%
shake256_release 3s 2s +50%
sign_keypair 3s 3s +0%
sign_verify_pre_hash_shake256 3s 5s -40%
unpack_sk 3s 3s +0%
unpack_sk_t0hat 3s 5s -40%
yvec_get_poly 3s 3s +0%
keccak_f1600_x1_native_aarch64_v84a 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 2s +0%
keccak_f1600_x4_native_avx2 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600_xor_bytes (big endian) 2s 2s +0%
keccakf1600x4_permute 2s 4s -50%
keccakf1600x4_xor_bytes 2s 1s +100%
make_hint 2s 2s +0%
mld_ct_abs_i32 2s 2s +0%
mld_ct_cmask_nonzero_u8 2s 3s -33%
mld_ct_memcmp 2s 2s +0%
mld_ct_sel_int32 2s 3s -33%
mld_keccakf1600x4_extract_bytes_c 2s 3s -33%
mld_keccakf1600x4_xor_bytes_c 2s 2s +0%
mld_sign_attempt 2s - new
mld_value_barrier_i64 2s 2s +0%
pack_sk_rho_key_tr_s2 2s 2s +0%
poly_caddq 2s 2s +0%
poly_caddq_native 2s 2s +0%
poly_decompose_native 2s 3s -33%
poly_invntt_tomont 2s 3s -33%
poly_permute_bitrev_to_custom_optional 2s 2s +0%
poly_uniform_eta 2s 4s -50%
poly_uniform_gamma1_4x 2s 4s -50%
poly_use_hint 2s 3s -33%
poly_use_hint_native_x86_64 2s - new
polyeta_pack 2s 3s -33%
polyeta_unpack 2s 8s -75%
polyt0_pack 2s 3s -33%
polyveck_reduce 2s 4s -50%
polyvecl_uniform_gamma1 2s 2s +0%
polyvecl_uniform_gamma1_serial 2s 3s -33%
polyw1_pack_32 2s 4s -50%
polyz_unpack 2s 3s -33%
rej_eta_c 2s 5s -60%
rej_uniform_eta_native_x86_64 2s - new
shake128_absorb 2s 2s +0%
shake128_finalize 2s 1s +100%
shake128_init 2s 2s +0%
shake128_squeeze 2s 2s +0%
shake256 2s 2s +0%
shake256_absorb 2s 2s +0%
shake256_finalize 2s 1s +100%
shake256_init 2s 2s +0%
shake256x4_absorb_once 2s 3s -33%
shake256x4_squeezeblocks 2s 2s +0%
sign_verify_extmu 2s 3s -33%
sk_s1hat_get_poly 2s 6s -67%
sk_s2hat_get_poly 2s 2s +0%
yvec_init 2s 3s -33%
caddq 1s 3s -67%
keccak_f1600_x1_native_aarch64 1s 2s -50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 2s -50%
keccak_squeeze 1s 4s -75%
keccakf1600_permute 1s 2s -50%
keccakf1600_permute_native 1s 3s -67%
keccakf1600x4_extract_bytes 1s 4s -75%
keccakf1600x4_xor_bytes_native 1s 3s -67%
mld_ct_cmask_neg_i32 1s 2s -50%
mld_ct_get_optblocker_i64 1s 2s -50%
mld_polymat_expand_entry 1s 4s -75%
mld_sign_finish 1s - new
mld_sign_resume 1s - new
mld_value_barrier_u32 1s 3s -67%
mld_value_barrier_u8 1s 3s -67%
pack_sig_z 1s 2s -50%
pack_sk_s1 1s 5s -80%
pointwise_native_x86_64 1s 3s -67%
poly_caddq_native_aarch64 1s 2s -50%
poly_chknorm 1s 4s -75%
poly_chknorm_native 1s 2s -50%
poly_chknorm_native_aarch64 1s 3s -67%
poly_decompose 1s 2s -50%
poly_ntt 1s 2s -50%
poly_reduce 1s 3s -67%
poly_uniform_gamma1 1s 3s -67%
poly_use_hint_c 1s 5s -80%
polyt1_pack 1s 3s -67%
polyvec_matrix_pointwise_montgomery_row 1s 1s +0%
polyveck_pack_eta 1s 4s -75%
polyvecl_pointwise_acc_montgomery 1s 3s -67%
polyvecl_pointwise_acc_montgomery_native 1s 2s -50%
polyw1_pack_88 1s 2s -50%
polyz_pack 1s 3s -67%
polyz_unpack_native_x86_64 1s 3s -67%
reduce32 1s 3s -67%
shake128_release 1s 3s -67%
shake128x4_squeezeblocks 1s 3s -67%
shake256_squeeze 1s 3s -67%
sign_verify_pre_hash_internal 1s 5s -80%
unpack_pk_t1 1s 5s -80%
unpack_sk_s1hat 1s 2s -50%
unpack_sk_s2hat 1s 4s -75%
use_hint 1s 2s -50%

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oqs-bot commented Aug 17, 2026

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CBMC Results (ML-DSA-87)

⚠️ Attention Required

Proof Status Current Previous Change
**TOTAL** ⚠️ 2751s 2151s +27.9%
compute_pack_t0_t1 ⚠️ 191s 19s +905%
mld_attempt_signature_generation ⚠️ 280s 55s +409%
sig_unpack_hints ⚠️ 28s 3s +833%
sign_keypair_internal ⚠️ 51s 6s +750%
sign_pk_from_sk ⚠️ 45s 6s +650%
sign_signature_internal ⚠️ 312s 42s +643%
sign_verify_internal ⚠️ 705s 97s +627%
Full Results (210 proofs)
Proof Status Current Previous Change
**TOTAL** ⚠️ 2751s 2151s +27.9%
sign_verify_internal ⚠️ 705s 97s +627%
sign_signature_internal ⚠️ 312s 42s +643%
mld_attempt_signature_generation ⚠️ 280s 55s +409%
polyvecl_pointwise_acc_montgomery_c 217s 353s -39%
compute_pack_t0_t1 ⚠️ 191s 19s +905%
poly_pointwise_montgomery_c 128s 144s -11%
polyvec_matrix_expand 79s 324s -76%
mld_invntt_layer 58s 115s -50%
sign_keypair_internal ⚠️ 51s 6s +750%
sign_pk_from_sk ⚠️ 45s 6s +650%
sig_unpack_hints ⚠️ 28s 3s +833%
polyvec_matrix_expand_serial 25s 38s -34%
fqmul 22s 43s -49%
mld_ntt_layer 21s 45s -53%
keccakf1600x4_permute_native 15s 23s -35%
mld_ntt_butterfly_block 12s 24s -50%
rej_uniform 12s 15s -20%
polyvec_matrix_pointwise_montgomery_yvec 11s 18s -39%
poly_ntt_c 9s 21s -57%
polyt0_unpack 9s 14s -36%
rej_uniform_c 9s 19s -53%
polyeta_unpack 8s 17s -53%
rej_uniform_native_x86_64 8s - new
mld_compute_pack_z 7s 8s -12%
mld_check_pct 6s 16s -62%
poly_chknorm_c 6s 15s -60%
poly_invntt_tomont_c 6s 12s -50%
poly_invntt_tomont_native 6s 5s +20%
poly_uniform_4x 6s 13s -54%
poly_uniform_eta_4x 6s 11s -45%
polyveck_decompose 6s 13s -54%
polyz_unpack_c 6s 3s +100%
sign_keypair 6s 4s +50%
sign_signature 6s 5s +20%
keccak_absorb_once_x4 5s 9s -44%
mld_ct_cmask_nonzero_u32 5s 2s +150%
mld_keccakf1600_permute_c 5s 7s -29%
mld_sign_attempt 5s - new
pointwise_acc_native_aarch64 5s 6s -17%
poly_add 5s 6s -17%
poly_caddq_native_x86_64 5s 2s +150%
poly_invntt_tomont 5s 1s +400%
poly_power2round 5s 3s +67%
sign_signature_pre_hash_shake256 5s 6s -17%
fqscale 4s 3s +33%
intt_native_x86_64 4s 3s +33%
keccak_squeezeblocks_x4 4s 4s +0%
mld_ct_get_optblocker_u8 4s 3s +33%
mld_prepare_domain_separation_prefix 4s 4s +0%
mld_sample_s1_s2 4s 6s -33%
pointwise_acc_native_x86_64 4s 6s -33%
pointwise_native_x86_64 4s 2s +100%
poly_caddq_c 4s 3s +33%
poly_challenge 4s 5s -20%
poly_decompose_c 4s 5s -20%
poly_decompose_native 4s 2s +100%
poly_permute_bitrev_to_custom_optional_native 4s 5s -20%
poly_use_hint 4s 1s +300%
poly_use_hint_native_aarch64 4s 2s +100%
polyt1_unpack 4s 4s +0%
polyveck_invntt_tomont 4s 9s -56%
polyveck_ntt 4s 11s -64%
polyveck_pack_eta 4s 6s -33%
polyveck_unpack_eta 4s 4s +0%
polyw1_pack 4s 4s +0%
rej_eta_c 4s 5s -20%
sign_verify_pre_hash_internal 4s 3s +33%
unpack_pk_t1 4s 1s +300%
use_hint 4s 3s +33%
intt_native_aarch64 3s 3s +0%
keccak_f1600_x4_native_avx2 3s 2s +50%
keccak_init 3s 3s +0%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
keccakf1600x4_xor_bytes 3s 3s +0%
make_hint 3s 3s +0%
mld_ct_abs_i32 3s 3s +0%
mld_ct_cmask_nonzero_u8 3s 3s +0%
mld_h 3s 3s +0%
mld_polymat_expand_entry 3s 3s +0%
mld_sample_s1_s2_serial 3s 8s -62%
mld_sign_resume 3s - new
ntt_native_aarch64 3s 6s -50%
ntt_native_x86_64 3s 2s +50%
nttunpack_native_x86_64 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_chknorm_native 3s 4s -25%
poly_decompose_32_native_aarch64 3s 5s -40%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_ntt_native 3s 3s +0%
poly_pointwise_montgomery 3s 4s -25%
poly_shiftl 3s 4s -25%
poly_uniform 3s 4s -25%
poly_uniform_gamma1_4x 3s 3s +0%
poly_use_hint_c 3s 2s +50%
polyvec_matrix_pointwise_montgomery_row 3s 3s +0%
polyveck_caddq 3s 8s -62%
polyveck_reduce 3s 3s +0%
polyvecl_chknorm 3s 7s -57%
polyvecl_ntt 3s 7s -57%
polyvecl_pack_eta 3s 3s +0%
polyvecl_uniform_gamma1 3s 2s +50%
polyz_pack 3s 5s -40%
polyz_unpack 3s 2s +50%
rej_eta_native 3s 6s -50%
rej_uniform_native_aarch64 3s 2s +50%
shake128_init 3s 1s +200%
sign_signature_extmu 3s 4s -25%
sign_verify_pre_hash_shake256 3s 3s +0%
unpack_sk_s2hat 3s 3s +0%
yvec_get_poly 3s 4s -25%
caddq 2s 4s -50%
keccak_absorb 2s 3s -33%
keccak_f1600_x1_native_aarch64 2s 1s +100%
keccak_f1600_x1_native_aarch64_v84a 2s 1s +100%
keccak_f1600_x4_native_aarch64_v84a 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 4s -50%
keccak_finalize 2s 1s +100%
keccak_squeeze 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
keccakf1600_permute 2s 3s -33%
keccakf1600_permute_native 2s 4s -50%
keccakf1600_xor_bytes 2s 3s -33%
keccakf1600x4_extract_bytes 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 2s +0%
keccakf1600x4_permute 2s 3s -33%
mld_ct_get_optblocker_i64 2s 3s -33%
mld_ct_sel_int32 2s 3s -33%
mld_keccakf1600x4_xor_bytes_c 2s 4s -50%
montgomery_reduce 2s 3s -33%
pack_sig_c 2s 4s -50%
pointwise_native_aarch64 2s 5s -60%
poly_chknorm_native_x86_64 2s 2s +0%
poly_ntt 2s 3s -33%
poly_sub 2s 3s -33%
poly_use_hint_native 2s 3s -33%
polyt0_pack 2s 4s -50%
polyveck_chknorm 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 5s -60%
polyvecl_pointwise_acc_montgomery_native 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 4s -50%
polyw1_pack_32 2s 4s -50%
polyz_unpack_19_native_aarch64 2s 4s -50%
polyz_unpack_native_x86_64 2s 3s -33%
power2round 2s 4s -50%
reduce32 2s 3s -33%
rej_uniform_eta_native_aarch64 2s 5s -60%
rej_uniform_native 2s 8s -75%
shake128_absorb 2s 4s -50%
shake128_finalize 2s 2s +0%
shake128x4_absorb_once 2s 5s -60%
shake256_absorb 2s 2s +0%
shake256_finalize 2s 2s +0%
shake256_init 2s 2s +0%
shake256x4_absorb_once 2s 2s +0%
shake256x4_squeezeblocks 2s 1s +100%
sign_signature_pre_hash_internal 2s 5s -60%
sign_verify 2s 5s -60%
sign_verify_extmu 2s 3s -33%
sys_check_capability 2s 3s -33%
unpack_sk 2s 5s -60%
unpack_sk_t0hat 2s 7s -71%
yvec_init 2s 4s -50%
decompose 1s 3s -67%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 3s -67%
keccakf1600x4_xor_bytes_native 1s 3s -67%
mld_ct_cmask_neg_i32 1s 4s -75%
mld_ct_get_optblocker_u32 1s 2s -50%
mld_ct_memcmp 1s 3s -67%
mld_keccakf1600_extract_bytes 1s 4s -75%
mld_keccakf1600x4_extract_bytes_c 1s 2s -50%
mld_sign_finish 1s - new
mld_value_barrier_i64 1s 1s +0%
mld_value_barrier_u32 1s 2s -50%
mld_value_barrier_u8 1s 3s -67%
pack_sig_z 1s 5s -80%
pack_sk_s1 1s 1s +0%
poly_caddq 1s 2s -50%
poly_caddq_native 1s 4s -75%
poly_chknorm 1s 3s -67%
poly_chknorm_native_aarch64 1s 4s -75%
poly_decompose 1s 3s -67%
poly_decompose_native_x86_64 1s 2s -50%
poly_permute_bitrev_to_custom_optional 1s 3s -67%
poly_pointwise_montgomery_native 1s 5s -80%
poly_reduce 1s 2s -50%
poly_uniform_eta 1s 4s -75%
poly_uniform_gamma1 1s 4s -75%
poly_use_hint_native_x86_64 1s - new
polyeta_pack 1s 4s -75%
polyt1_pack 1s 3s -67%
polyveck_pack_w1 1s 3s -67%
polyvecl_unpack_eta 1s 5s -80%
polyvecl_unpack_z 1s 4s -75%
polyw1_pack_88 1s 3s -67%
polyz_unpack_17_native_aarch64 1s 3s -67%
polyz_unpack_native 1s 4s -75%
rej_eta 1s 4s -75%
rej_uniform_eta_native_x86_64 1s - new
shake128_release 1s 4s -75%
shake128_squeeze 1s 2s -50%
shake128x4_squeezeblocks 1s 3s -67%
shake256 1s 2s -50%
shake256_release 1s 3s -67%
shake256_squeeze 1s 2s -50%
sk_s1hat_get_poly 1s 3s -67%
sk_s2hat_get_poly 1s 3s -67%
sk_t0hat_get_poly 1s 4s -75%
unpack_sk_s1hat 1s 2s -50%

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