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Avoid mismatched comparison [full CI]#1115

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mkannwischer wants to merge 1 commit into
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fix-mismatched-comparison
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Avoid mismatched comparison [full CI]#1115
mkannwischer wants to merge 1 commit into
mainfrom
fix-mismatched-comparison

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Running the full CI on #1114.

Signed-off-by: Nicky Mouha <nmouha@users.noreply.github.com>
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oqs-bot commented May 12, 2026

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

⚠️ Attention Required

Proof Status Current Previous Change
mld_ct_memcmp ⚠️ 115s 70s +64%
Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 1569s 1460s +7.5%
poly_pointwise_montgomery_c 166s 157s +6%
polyvec_matrix_pointwise_montgomery_yvec 134s 122s +10%
mld_ct_memcmp ⚠️ 115s 70s +64%
mld_invntt_layer 109s 95s +15%
rej_uniform_native 108s 107s +1%
mld_ntt_layer 45s 41s +10%
sign_verify_internal 40s 40s +0%
fqmul 30s 29s +3%
mld_attempt_signature_generation 25s 24s +4%
rej_uniform 23s 18s +28%
rej_uniform_c 23s 20s +15%
keccakf1600x4_permute_native 22s 24s -8%
mld_ntt_butterfly_block 16s 14s +14%
polyeta_unpack 16s 15s +7%
polyveck_decompose 16s 16s +0%
poly_chknorm_c 14s 14s +0%
poly_uniform_eta_4x 14s 13s +8%
mld_check_pct 12s 11s +9%
poly_add 11s 11s +0%
polyt0_unpack 11s 11s +0%
keccak_absorb_once_x4 10s 10s +0%
polyvec_matrix_pointwise_montgomery_row 10s 10s +0%
compute_pack_t0_t1 9s 7s +29%
sign_signature_internal 9s 6s +50%
keccakf1600_permute 8s 6s +33%
keccakf1600_permute_native 8s 5s +60%
mld_sample_s1_s2 8s 4s +100%
mld_sample_s1_s2_serial 8s 7s +14%
pointwise_acc_native_aarch64 8s 6s +33%
pointwise_acc_native_x86_64 8s 6s +33%
poly_invntt_tomont_c 8s 9s -11%
polyveck_caddq 8s 4s +100%
polyvecl_ntt 8s 9s -11%
keccak_absorb 7s 6s +17%
mld_compute_pack_z 7s 5s +40%
poly_caddq_c 7s 6s +17%
poly_power2round 7s 7s +0%
polyveck_chknorm 7s 6s +17%
polyveck_reduce 7s 8s -12%
polyvecl_chknorm 7s 5s +40%
polyz_unpack_c 7s 5s +40%
sign 7s 10s -30%
poly_shiftl 6s 4s +50%
polyveck_invntt_tomont 6s 6s +0%
sign_open 6s 6s +0%
sign_pk_from_sk 6s 6s +0%
pack_sig_z 5s 2s +150%
rej_eta_native 5s 4s +25%
sign_keypair_internal 5s 4s +25%
sign_signature 5s 5s +0%
sign_signature_extmu 5s 2s +150%
sign_verify_pre_hash_internal 5s 5s +0%
unpack_sk_s1hat 5s 1s +400%
caddq 4s 2s +100%
decompose 4s 2s +100%
keccak_squeezeblocks_x4 4s 3s +33%
keccakf1600_xor_bytes (big endian) 4s 2s +100%
keccakf1600x4_xor_bytes 4s 5s -20%
keccakf1600x4_xor_bytes_native 4s 3s +33%
mld_ct_cmask_nonzero_u32 4s 2s +100%
mld_ct_cmask_nonzero_u8 4s 2s +100%
mld_ct_get_optblocker_i64 4s 2s +100%
mld_ct_get_optblocker_u32 4s 2s +100%
mld_ct_get_optblocker_u8 4s 2s +100%
mld_h 4s 3s +33%
ntt_native_aarch64 4s 4s +0%
pointwise_native_x86_64 4s 2s +100%
poly_chknorm_native_aarch64 4s 3s +33%
poly_decompose_native 4s 3s +33%
poly_reduce 4s 4s +0%
poly_uniform 4s 6s -33%
poly_use_hint_c 4s 4s +0%
polyt0_pack 4s 5s -20%
polyt1_pack 4s 4s +0%
polyvec_matrix_expand 4s 2s +100%
rej_eta 4s 1s +300%
rej_eta_c 4s 5s -20%
shake128_absorb 4s 2s +100%
sig_unpack_hints 4s 4s +0%
sign_keypair 4s 4s +0%
sign_signature_pre_hash_internal 4s 4s +0%
sign_signature_pre_hash_shake256 4s 2s +100%
sign_verify_pre_hash_shake256 4s 4s +0%
sk_s1hat_get_poly 4s 2s +100%
yvec_get_poly 4s 4s +0%
fqscale 3s 2s +50%
intt_native_aarch64 3s 5s -40%
intt_native_x86_64 3s 5s -40%
keccak_f1600_x1_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_aarch64_v84a 3s 3s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 2s +50%
keccak_init 3s 3s +0%
keccakf1600_extract_bytes (big endian) 3s 1s +200%
keccakf1600_xor_bytes 3s 2s +50%
keccakf1600x4_extract_bytes 3s 3s +0%
keccakf1600x4_extract_bytes_native 3s 2s +50%
mld_prepare_domain_separation_prefix 3s 3s +0%
ntt_native_x86_64 3s 3s +0%
pack_sig_c 3s 3s +0%
pointwise_native_aarch64 3s 3s +0%
poly_caddq_native 3s 5s -40%
poly_challenge 3s 5s -40%
poly_chknorm_native 3s 5s -40%
poly_decompose_32_native_aarch64 3s 3s +0%
poly_decompose_88_native_aarch64 3s 3s +0%
poly_decompose_c 3s 2s +50%
poly_invntt_tomont_native 3s 2s +50%
poly_ntt 3s 2s +50%
poly_ntt_c 3s 3s +0%
poly_ntt_native 3s 2s +50%
poly_permute_bitrev_to_custom_optional 3s 2s +50%
poly_sub 3s 5s -40%
poly_uniform_eta 3s 3s +0%
poly_uniform_gamma1 3s 4s -25%
poly_uniform_gamma1_4x 3s 4s -25%
poly_use_hint_native_aarch64 3s 4s -25%
polyvec_matrix_expand_serial 3s 3s +0%
polyveck_ntt 3s 2s +50%
polyveck_pack_w1 3s 2s +50%
polyveck_unpack_eta 3s 3s +0%
polyvecl_uniform_gamma1 3s 3s +0%
polyvecl_uniform_gamma1_serial 3s 2s +50%
polyvecl_unpack_eta 3s 6s -50%
polyvecl_unpack_z 3s 6s -50%
polyw1_pack 3s 6s -50%
polyz_pack 3s 3s +0%
polyz_unpack_17_native_aarch64 3s 3s +0%
polyz_unpack_native 3s 3s +0%
power2round 3s 4s -25%
reduce32 3s 2s +50%
shake128_release 3s 4s -25%
shake256 3s 3s +0%
shake256_squeeze 3s 2s +50%
sign_verify 3s 3s +0%
sign_verify_extmu 3s 5s -40%
sk_s2hat_get_poly 3s 4s -25%
sk_t0hat_get_poly 3s 3s +0%
unpack_sk_s2hat 3s 3s +0%
use_hint 3s 3s +0%
yvec_init 3s 2s +50%
keccak_f1600_x1_native_aarch64 2s 1s +100%
keccak_f1600_x4_native_avx2 2s 4s -50%
keccak_squeeze 2s 4s -50%
keccakf1600x4_permute 2s 3s -33%
make_hint 2s 2s +0%
mld_ct_abs_i32 2s 3s -33%
mld_ct_cmask_neg_i32 2s 3s -33%
mld_ct_sel_int32 2s 1s +100%
mld_polymat_expand_entry 2s 2s +0%
mld_value_barrier_i64 2s 1s +100%
mld_value_barrier_u8 2s 2s +0%
montgomery_reduce 2s 5s -60%
nttunpack_native_x86_64 2s 2s +0%
pack_sig_h 2s 3s -33%
pack_sk_rho_key_tr_s2 2s 3s -33%
pack_sk_s1 2s 1s +100%
poly_caddq 2s 4s -50%
poly_chknorm 2s 3s -33%
poly_decompose 2s 3s -33%
poly_permute_bitrev_to_custom_optional_native 2s 2s +0%
poly_pointwise_montgomery_native 2s 3s -33%
poly_uniform_4x 2s 3s -33%
poly_use_hint_native 2s 3s -33%
polyt1_unpack 2s 2s +0%
polyvecl_pack_eta 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 3s -33%
polyvecl_pointwise_acc_montgomery_c 2s 2s +0%
polyvecl_pointwise_acc_montgomery_native 2s 1s +100%
polyz_unpack 2s 3s -33%
shake128_squeeze 2s 3s -33%
shake128x4_absorb_once 2s 3s -33%
shake128x4_squeezeblocks 2s 3s -33%
shake256_init 2s 2s +0%
shake256_release 2s 2s +0%
shake256x4_absorb_once 2s 2s +0%
shake256x4_squeezeblocks 2s 3s -33%
sys_check_capability 2s 2s +0%
unpack_pk_t1 2s 3s -33%
unpack_sk_t0hat 2s 5s -60%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 1s 3s -67%
keccak_finalize 1s 1s +0%
mld_keccakf1600_extract_bytes 1s 1s +0%
mld_value_barrier_u32 1s 2s -50%
poly_caddq_native_aarch64 1s 2s -50%
poly_invntt_tomont 1s 3s -67%
poly_pointwise_montgomery 1s 2s -50%
poly_use_hint 1s 3s -67%
polyeta_pack 1s 2s -50%
polyveck_pack_eta 1s 3s -67%
polyz_unpack_19_native_aarch64 1s 4s -75%
shake128_finalize 1s 2s -50%
shake128_init 1s 3s -67%
shake256_absorb 1s 2s -50%
shake256_finalize 1s 3s -67%
unpack_sk 1s 2s -50%

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oqs-bot commented May 12, 2026

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

Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 1574s 1496s +5.2%
poly_pointwise_montgomery_c 182s 167s +9%
polyvec_matrix_pointwise_montgomery_yvec 159s 149s +7%
mld_ct_memcmp 111s 75s +48%
rej_uniform_native 108s 106s +2%
mld_invntt_layer 104s 101s +3%
mld_ntt_layer 43s 44s -2%
fqmul 28s 28s +0%
mld_attempt_signature_generation 27s 27s +0%
keccakf1600x4_permute_native 21s 23s -9%
polyvecl_chknorm 21s 19s +11%
rej_uniform 20s 18s +11%
rej_uniform_c 19s 19s +0%
sign_verify_internal 17s 18s -6%
mld_ntt_butterfly_block 16s 17s -6%
poly_chknorm_c 15s 14s +7%
poly_uniform_eta_4x 15s 11s +36%
mld_check_pct 14s 14s +0%
polyveck_decompose 14s 14s +0%
keccak_absorb_once_x4 11s 9s +22%
poly_add 11s 13s -15%
poly_invntt_tomont_c 11s 7s +57%
polyveck_caddq 11s 8s +38%
polyt0_unpack 10s 10s +0%
polyveck_reduce 10s 8s +25%
compute_pack_t0_t1 9s 9s +0%
keccak_absorb 8s 7s +14%
poly_power2round 8s 7s +14%
polyvec_matrix_pointwise_montgomery_row 8s 10s -20%
polyvecl_ntt 8s 6s +33%
keccakf1600_permute_native 7s 7s +0%
mld_sample_s1_s2 7s 5s +40%
poly_caddq_c 7s 7s +0%
poly_use_hint_native 7s 1s +600%
sign 7s 7s +0%
sign_keypair_internal 7s 3s +133%
sign_open 7s 4s +75%
sign_signature_pre_hash_internal 7s 3s +133%
mld_sample_s1_s2_serial 6s 5s +20%
poly_decompose_c 6s 4s +50%
poly_shiftl 6s 8s -25%
sign_pk_from_sk 6s 5s +20%
sign_signature 6s 3s +100%
sign_signature_extmu 6s 4s +50%
decompose 5s 4s +25%
keccak_squeezeblocks_x4 5s 4s +25%
keccakf1600_permute 5s 6s -17%
mld_compute_pack_z 5s 5s +0%
montgomery_reduce 5s 4s +25%
pointwise_acc_native_aarch64 5s 3s +67%
pointwise_acc_native_x86_64 5s 6s -17%
poly_caddq_native_aarch64 5s 3s +67%
poly_chknorm 5s 4s +25%
poly_ntt_native 5s 4s +25%
poly_uniform 5s 4s +25%
polyvec_matrix_expand 5s 4s +25%
polyveck_chknorm 5s 3s +67%
polyveck_invntt_tomont 5s 5s +0%
polyz_unpack_c 5s 6s -17%
rej_eta_c 5s 3s +67%
shake256_release 5s 2s +150%
sign_signature_internal 5s 7s -29%
sign_verify_pre_hash_internal 5s 3s +67%
sk_s2hat_get_poly 5s 3s +67%
keccak_squeeze 4s 3s +33%
keccakf1600x4_extract_bytes_native 4s 4s +0%
ntt_native_x86_64 4s 3s +33%
pack_sk_s1 4s 3s +33%
pointwise_native_x86_64 4s 4s +0%
poly_caddq 4s 2s +100%
poly_challenge 4s 4s +0%
poly_chknorm_native 4s 4s +0%
poly_chknorm_native_aarch64 4s 2s +100%
poly_invntt_tomont 4s 1s +300%
poly_ntt 4s 4s +0%
poly_reduce 4s 5s -20%
poly_sub 4s 4s +0%
poly_use_hint_native_aarch64 4s 2s +100%
polyt1_unpack 4s 2s +100%
polyveck_pack_eta 4s 2s +100%
polyvecl_uniform_gamma1_serial 4s 3s +33%
polyz_unpack 4s 3s +33%
polyz_unpack_17_native_aarch64 4s 4s +0%
polyz_unpack_19_native_aarch64 4s 3s +33%
power2round 4s 3s +33%
shake128_squeeze 4s 1s +300%
shake256_squeeze 4s 4s +0%
sign_signature_pre_hash_shake256 4s 6s -33%
sign_verify 4s 4s +0%
sign_verify_extmu 4s 4s +0%
sk_t0hat_get_poly 4s 2s +100%
unpack_sk_s1hat 4s 2s +100%
yvec_get_poly 4s 2s +100%
yvec_init 4s 2s +100%
caddq 3s 3s +0%
fqscale 3s 5s -40%
intt_native_aarch64 3s 2s +50%
intt_native_x86_64 3s 3s +0%
keccak_f1600_x1_native_aarch64 3s 2s +50%
keccakf1600x4_xor_bytes_native 3s 5s -40%
mld_ct_cmask_nonzero_u32 3s 2s +50%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_ct_get_optblocker_i64 3s 2s +50%
mld_h 3s 2s +50%
mld_polymat_expand_entry 3s 2s +50%
ntt_native_aarch64 3s 1s +200%
nttunpack_native_x86_64 3s 4s -25%
pack_sig_h 3s 2s +50%
pack_sig_z 3s 2s +50%
pointwise_native_aarch64 3s 4s -25%
poly_caddq_native 3s 5s -40%
poly_decompose 3s 2s +50%
poly_decompose_88_native_aarch64 3s 3s +0%
poly_invntt_tomont_native 3s 3s +0%
poly_ntt_c 3s 4s -25%
poly_permute_bitrev_to_custom_optional 3s 3s +0%
poly_permute_bitrev_to_custom_optional_native 3s 2s +50%
poly_uniform_gamma1_4x 3s 6s -50%
polyeta_unpack 3s 2s +50%
polyveck_pack_w1 3s 3s +0%
polyvecl_pack_eta 3s 3s +0%
polyvecl_pointwise_acc_montgomery 3s 3s +0%
polyvecl_pointwise_acc_montgomery_c 3s 2s +50%
polyvecl_uniform_gamma1 3s 3s +0%
polyvecl_unpack_eta 3s 2s +50%
polyz_unpack_native 3s 2s +50%
reduce32 3s 3s +0%
rej_eta 3s 2s +50%
rej_eta_native 3s 4s -25%
shake256_absorb 3s 2s +50%
sign_keypair 3s 3s +0%
sign_verify_pre_hash_shake256 3s 4s -25%
sys_check_capability 3s 4s -25%
unpack_pk_t1 3s 2s +50%
keccak_f1600_x1_native_aarch64_v84a 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 2s 4s -50%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 1s +100%
keccak_f1600_x4_native_avx2 2s 4s -50%
keccak_finalize 2s 3s -33%
keccak_init 2s 4s -50%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
keccakf1600_xor_bytes 2s 4s -50%
keccakf1600x4_extract_bytes 2s 3s -33%
keccakf1600x4_permute 2s 2s +0%
make_hint 2s 2s +0%
mld_ct_abs_i32 2s 4s -50%
mld_ct_cmask_neg_i32 2s 1s +100%
mld_ct_get_optblocker_u8 2s 1s +100%
mld_ct_sel_int32 2s 2s +0%
mld_prepare_domain_separation_prefix 2s 4s -50%
pack_sig_c 2s 2s +0%
pack_sk_rho_key_tr_s2 2s 2s +0%
poly_decompose_32_native_aarch64 2s 4s -50%
poly_pointwise_montgomery 2s 3s -33%
poly_uniform_4x 2s 3s -33%
poly_uniform_eta 2s 8s -75%
poly_uniform_gamma1 2s 4s -50%
poly_use_hint_c 2s 5s -60%
polyt0_pack 2s 3s -33%
polyt1_pack 2s 4s -50%
polyveck_ntt 2s 2s +0%
polyveck_unpack_eta 2s 3s -33%
polyw1_pack 2s 2s +0%
polyz_pack 2s 5s -60%
shake128_finalize 2s 1s +100%
shake128x4_squeezeblocks 2s 4s -50%
shake256_finalize 2s 2s +0%
shake256x4_squeezeblocks 2s 6s -67%
sig_unpack_hints 2s 2s +0%
sk_s1hat_get_poly 2s 3s -33%
unpack_sk 2s 5s -60%
unpack_sk_s2hat 2s 3s -33%
unpack_sk_t0hat 2s 1s +100%
use_hint 2s 4s -50%
keccakf1600_xor_bytes (big endian) 1s 2s -50%
keccakf1600x4_xor_bytes 1s 2s -50%
mld_ct_get_optblocker_u32 1s 2s -50%
mld_keccakf1600_extract_bytes 1s 3s -67%
mld_value_barrier_i64 1s 2s -50%
mld_value_barrier_u32 1s 2s -50%
mld_value_barrier_u8 1s 1s +0%
poly_decompose_native 1s 5s -80%
poly_pointwise_montgomery_native 1s 2s -50%
poly_use_hint 1s 4s -75%
polyeta_pack 1s 3s -67%
polyvec_matrix_expand_serial 1s 2s -50%
polyvecl_pointwise_acc_montgomery_native 1s 3s -67%
polyvecl_unpack_z 1s 3s -67%
shake128_absorb 1s 2s -50%
shake128_init 1s 3s -67%
shake128_release 1s 2s -50%
shake128x4_absorb_once 1s 2s -50%
shake256 1s 1s +0%
shake256_init 1s 3s -67%
shake256x4_absorb_once 1s 3s -67%

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oqs-bot commented May 12, 2026

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

⚠️ Attention Required

Proof Status Current Previous Change
mld_ct_memcmp ⚠️ 120s 76s +58%
Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 1542s 1443s +6.9%
poly_pointwise_montgomery_c 194s 176s +10%
mld_ct_memcmp ⚠️ 120s 76s +58%
rej_uniform_native 116s 108s +7%
mld_invntt_layer 104s 106s -2%
polyvec_matrix_pointwise_montgomery_yvec 93s 88s +6%
mld_ntt_layer 43s 45s -4%
fqmul 30s 28s +7%
mld_attempt_signature_generation 26s 26s +0%
keccakf1600x4_permute_native 23s 23s +0%
sign_verify_internal 21s 21s +0%
rej_uniform 20s 20s +0%
polyeta_unpack 19s 16s +19%
rej_uniform_c 19s 18s +6%
mld_ntt_butterfly_block 17s 19s -11%
mld_check_pct 16s 15s +7%
poly_chknorm_c 15s 14s +7%
polyt0_unpack 14s 10s +40%
poly_add 13s 10s +30%
poly_uniform_eta_4x 13s 11s +18%
polyz_unpack_c 13s 14s -7%
keccak_absorb_once_x4 12s 11s +9%
polyveck_chknorm 12s 12s +0%
compute_pack_t0_t1 9s 7s +29%
keccakf1600_permute_native 9s 7s +29%
poly_decompose_c 9s 9s +0%
poly_invntt_tomont_c 9s 8s +12%
keccakf1600_permute 8s 8s +0%
poly_caddq_c 7s 7s +0%
poly_power2round 7s 6s +17%
polyvec_matrix_pointwise_montgomery_row 7s 8s -12%
reduce32 7s 3s +133%
sign 7s 6s +17%
keccak_absorb 6s 9s -33%
make_hint 6s 2s +200%
mld_compute_pack_z 6s 6s +0%
poly_challenge 6s 4s +50%
poly_pointwise_montgomery 6s 1s +500%
polyveck_reduce 6s 6s +0%
polyz_unpack_17_native_aarch64 6s 4s +50%
shake256_squeeze 6s 2s +200%
sign_verify_extmu 6s 3s +100%
unpack_pk_t1 6s 1s +500%
keccak_finalize 5s 2s +150%
keccak_init 5s 2s +150%
keccakf1600x4_xor_bytes_native 5s 4s +25%
pointwise_acc_native_aarch64 5s 5s +0%
pointwise_acc_native_x86_64 5s 5s +0%
poly_chknorm 5s 3s +67%
poly_chknorm_native_aarch64 5s 4s +25%
poly_decompose_88_native_aarch64 5s 4s +25%
poly_pointwise_montgomery_native 5s 5s +0%
poly_shiftl 5s 4s +25%
poly_uniform_gamma1_4x 5s 3s +67%
polyveck_invntt_tomont 5s 5s +0%
rej_eta_native 5s 2s +150%
sign_keypair_internal 5s 2s +150%
sign_signature_pre_hash_internal 5s 3s +67%
unpack_sk_t0hat 5s 4s +25%
keccak_squeezeblocks_x4 4s 5s -20%
mld_polymat_expand_entry 4s 3s +33%
mld_value_barrier_u8 4s 2s +100%
pack_sig_c 4s 4s +0%
pointwise_native_x86_64 4s 2s +100%
poly_chknorm_native 4s 6s -33%
poly_decompose_native 4s 2s +100%
poly_ntt_native 4s 3s +33%
poly_uniform 4s 4s +0%
poly_uniform_eta 4s 4s +0%
polyveck_decompose 4s 5s -20%
polyvecl_chknorm 4s 5s -20%
polyvecl_ntt 4s 3s +33%
polyvecl_unpack_eta 4s 1s +300%
polyz_unpack 4s 3s +33%
polyz_unpack_native 4s 4s +0%
power2round 4s 3s +33%
rej_eta_c 4s 3s +33%
shake128_absorb 4s 3s +33%
shake256_finalize 4s 4s +0%
shake256x4_squeezeblocks 4s 2s +100%
sign_keypair 4s 2s +100%
sign_open 4s 4s +0%
sign_signature 4s 6s -33%
sign_signature_internal 4s 4s +0%
sign_signature_pre_hash_shake256 4s 5s -20%
sign_verify 4s 3s +33%
sign_verify_pre_hash_internal 4s 4s +0%
unpack_sk 4s 2s +100%
unpack_sk_s2hat 4s 2s +100%
decompose 3s 5s -40%
fqscale 3s 1s +200%
intt_native_aarch64 3s 3s +0%
keccak_f1600_x4_native_aarch64_v84a 3s 2s +50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 3s +0%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
keccakf1600x4_permute 3s 2s +50%
keccakf1600x4_xor_bytes 3s 3s +0%
mld_ct_abs_i32 3s 2s +50%
mld_ct_cmask_neg_i32 3s 2s +50%
mld_ct_get_optblocker_i64 3s 3s +0%
mld_h 3s 3s +0%
mld_prepare_domain_separation_prefix 3s 3s +0%
mld_sample_s1_s2 3s 3s +0%
mld_sample_s1_s2_serial 3s 4s -25%
ntt_native_aarch64 3s 3s +0%
nttunpack_native_x86_64 3s 2s +50%
pack_sk_rho_key_tr_s2 3s 4s -25%
pack_sk_s1 3s 3s +0%
pointwise_native_aarch64 3s 3s +0%
poly_caddq_native_aarch64 3s 3s +0%
poly_decompose 3s 1s +200%
poly_ntt 3s 2s +50%
poly_permute_bitrev_to_custom_optional 3s 1s +200%
poly_permute_bitrev_to_custom_optional_native 3s 3s +0%
poly_reduce 3s 2s +50%
poly_uniform_4x 3s 3s +0%
poly_uniform_gamma1 3s 2s +50%
poly_use_hint_native_aarch64 3s 1s +200%
polyt0_pack 3s 4s -25%
polyt1_pack 3s 7s -57%
polyt1_unpack 3s 3s +0%
polyvec_matrix_expand_serial 3s 3s +0%
polyveck_caddq 3s 4s -25%
polyveck_pack_eta 3s 2s +50%
polyvecl_unpack_z 3s 2s +50%
polyw1_pack 3s 3s +0%
polyz_pack 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 2s +50%
rej_eta 3s 4s -25%
shake128x4_squeezeblocks 3s 3s +0%
sig_unpack_hints 3s 2s +50%
sign_pk_from_sk 3s 6s -50%
sign_signature_extmu 3s 3s +0%
sign_verify_pre_hash_shake256 3s 4s -25%
use_hint 3s 4s -25%
yvec_init 3s 5s -40%
caddq 2s 2s +0%
intt_native_x86_64 2s 4s -50%
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 1s +100%
keccak_squeeze 2s 1s +100%
keccakf1600_extract_bytes (big endian) 2s 4s -50%
keccakf1600_xor_bytes 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 2s +0%
mld_ct_cmask_nonzero_u8 2s 3s -33%
mld_ct_get_optblocker_u32 2s 1s +100%
mld_ct_sel_int32 2s 2s +0%
mld_keccakf1600_extract_bytes 2s 1s +100%
mld_value_barrier_i64 2s 3s -33%
montgomery_reduce 2s 4s -50%
ntt_native_x86_64 2s 5s -60%
pack_sig_h 2s 5s -60%
pack_sig_z 2s 3s -33%
poly_caddq 2s 3s -33%
poly_caddq_native 2s 3s -33%
poly_decompose_32_native_aarch64 2s 3s -33%
poly_invntt_tomont_native 2s 3s -33%
poly_ntt_c 2s 3s -33%
poly_use_hint 2s 4s -50%
poly_use_hint_c 2s 3s -33%
poly_use_hint_native 2s 2s +0%
polyeta_pack 2s 2s +0%
polyvec_matrix_expand 2s 5s -60%
polyveck_ntt 2s 5s -60%
polyveck_pack_w1 2s 5s -60%
polyveck_unpack_eta 2s 3s -33%
polyvecl_pointwise_acc_montgomery 2s 2s +0%
polyvecl_pointwise_acc_montgomery_c 2s 2s +0%
polyvecl_pointwise_acc_montgomery_native 2s 5s -60%
polyvecl_uniform_gamma1 2s 4s -50%
polyvecl_uniform_gamma1_serial 2s 3s -33%
shake128_finalize 2s 3s -33%
shake128_release 2s 3s -33%
shake128_squeeze 2s 2s +0%
shake128x4_absorb_once 2s 2s +0%
shake256 2s 2s +0%
shake256_init 2s 2s +0%
shake256x4_absorb_once 2s 4s -50%
sk_s1hat_get_poly 2s 2s +0%
sk_t0hat_get_poly 2s 2s +0%
sys_check_capability 2s 2s +0%
unpack_sk_s1hat 2s 4s -50%
yvec_get_poly 2s 3s -33%
keccak_f1600_x1_native_aarch64 1s 1s +0%
keccakf1600x4_extract_bytes 1s 4s -75%
mld_ct_get_optblocker_u8 1s 1s +0%
mld_value_barrier_u32 1s 3s -67%
poly_invntt_tomont 1s 4s -75%
poly_sub 1s 2s -50%
polyvecl_pack_eta 1s 2s -50%
shake128_init 1s 3s -67%
shake256_absorb 1s 2s -50%
shake256_release 1s 3s -67%
sk_s2hat_get_poly 1s 4s -75%

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oqs-bot commented May 12, 2026

CBMC Results (ML-DSA-87)

⚠️ Attention Required

Proof Status Current Previous Change
mld_ct_memcmp ⚠️ 121s 76s +59%
Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 2090s 1958s +6.7%
polyvecl_pointwise_acc_montgomery_c 272s 237s +15%
polyvec_matrix_expand 178s 165s +8%
rej_uniform_native 127s 122s +4%
mld_ct_memcmp ⚠️ 121s 76s +59%
mld_attempt_signature_generation 103s 102s +1%
poly_pointwise_montgomery_c 100s 93s +8%
mld_invntt_layer 96s 87s +10%
sign_verify_internal 61s 56s +9%
sign_signature_internal 53s 54s -2%
mld_ntt_layer 42s 44s -5%
polyvec_matrix_expand_serial 38s 36s +6%
fqmul 28s 27s +4%
compute_pack_t0_t1 27s 23s +17%
keccakf1600x4_permute_native 23s 22s +5%
polyvec_matrix_pointwise_montgomery_yvec 23s 22s +5%
mld_check_pct 17s 14s +21%
mld_ntt_butterfly_block 16s 17s -6%
poly_chknorm_c 16s 16s +0%
rej_uniform_c 16s 20s -20%
rej_uniform 15s 16s -6%
poly_uniform_4x 14s 13s +8%
polyeta_unpack 14s 12s +17%
poly_uniform_eta_4x 13s 15s -13%
polyt0_unpack 13s 13s +0%
poly_add 12s 11s +9%
polyveck_ntt 12s 12s +0%
polyveck_decompose 11s 11s +0%
poly_invntt_tomont_c 10s 9s +11%
keccak_absorb 9s 7s +29%
pointwise_acc_native_aarch64 9s 10s -10%
polyz_unpack_c 9s 6s +50%
keccak_absorb_once_x4 8s 10s -20%
keccakf1600_permute_native 8s 10s -20%
mld_compute_pack_z 8s 9s -11%
pointwise_acc_native_x86_64 8s 8s +0%
poly_power2round 8s 8s +0%
polyveck_caddq 8s 8s +0%
polyveck_invntt_tomont 8s 7s +14%
sign 8s 9s -11%
keccakf1600_permute 7s 7s +0%
mld_sample_s1_s2 7s 6s +17%
polyveck_chknorm 7s 5s +40%
sign_keypair_internal 7s 5s +40%
sign_pk_from_sk 7s 7s +0%
intt_native_aarch64 6s 6s +0%
mld_sample_s1_s2_serial 6s 4s +50%
poly_ntt 6s 4s +50%
poly_uniform 6s 5s +20%
polyvecl_ntt 6s 6s +0%
polyvecl_unpack_eta 6s 5s +20%
sign_signature_pre_hash_shake256 6s 3s +100%
sign_verify 6s 7s -14%
decompose 5s 5s +0%
mld_prepare_domain_separation_prefix 5s 4s +25%
montgomery_reduce 5s 3s +67%
nttunpack_native_x86_64 5s 2s +150%
pointwise_native_aarch64 5s 3s +67%
poly_decompose_c 5s 5s +0%
poly_permute_bitrev_to_custom_optional_native 5s 4s +25%
poly_pointwise_montgomery_native 5s 3s +67%
polyvec_matrix_pointwise_montgomery_row 5s 2s +150%
polyveck_unpack_eta 5s 3s +67%
polyvecl_chknorm 5s 4s +25%
polyvecl_pointwise_acc_montgomery_native 5s 4s +25%
polyz_pack 5s 2s +150%
polyz_unpack 5s 3s +67%
rej_eta_c 5s 4s +25%
sign_keypair 5s 5s +0%
sign_verify_pre_hash_internal 5s 4s +25%
sys_check_capability 5s 2s +150%
unpack_sk_s2hat 5s 3s +67%
fqscale 4s 1s +300%
keccak_finalize 4s 3s +33%
keccak_squeezeblocks_x4 4s 7s -43%
keccakf1600x4_xor_bytes_native 4s 5s -20%
make_hint 4s 3s +33%
ntt_native_x86_64 4s 4s +0%
pack_sk_s1 4s 3s +33%
poly_caddq_c 4s 6s -33%
poly_caddq_native 4s 4s +0%
poly_challenge 4s 5s -20%
poly_chknorm_native 4s 3s +33%
poly_chknorm_native_aarch64 4s 4s +0%
poly_invntt_tomont_native 4s 4s +0%
poly_pointwise_montgomery 4s 4s +0%
poly_reduce 4s 3s +33%
poly_uniform_eta 4s 5s -20%
polyt0_pack 4s 5s -20%
polyveck_pack_eta 4s 3s +33%
polyveck_reduce 4s 6s -33%
polyw1_pack 4s 5s -20%
reduce32 4s 4s +0%
rej_eta 4s 3s +33%
shake128_finalize 4s 1s +300%
shake128_release 4s 1s +300%
shake256_finalize 4s 2s +100%
shake256_release 4s 2s +100%
sign_open 4s 6s -33%
sign_verify_extmu 4s 3s +33%
sign_verify_pre_hash_shake256 4s 4s +0%
sk_s1hat_get_poly 4s 2s +100%
sk_s2hat_get_poly 4s 3s +33%
unpack_sk_s1hat 4s 2s +100%
use_hint 4s 3s +33%
yvec_get_poly 4s 3s +33%
caddq 3s 3s +0%
intt_native_x86_64 3s 2s +50%
keccak_f1600_x1_native_aarch64 3s 3s +0%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 3s 1s +200%
keccak_squeeze 3s 3s +0%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
mld_ct_cmask_nonzero_u32 3s 4s -25%
mld_ct_cmask_nonzero_u8 3s 2s +50%
mld_ct_get_optblocker_u32 3s 1s +200%
mld_h 3s 3s +0%
mld_polymat_expand_entry 3s 2s +50%
ntt_native_aarch64 3s 3s +0%
pack_sig_h 3s 5s -40%
pack_sig_z 3s 2s +50%
poly_caddq 3s 4s -25%
poly_caddq_native_aarch64 3s 5s -40%
poly_decompose_32_native_aarch64 3s 1s +200%
poly_invntt_tomont 3s 2s +50%
poly_permute_bitrev_to_custom_optional 3s 3s +0%
poly_shiftl 3s 4s -25%
poly_sub 3s 1s +200%
poly_uniform_gamma1_4x 3s 6s -50%
poly_use_hint 3s 4s -25%
poly_use_hint_c 3s 3s +0%
poly_use_hint_native 3s 3s +0%
poly_use_hint_native_aarch64 3s 2s +50%
polyeta_pack 3s 4s -25%
polyveck_pack_w1 3s 4s -25%
polyvecl_uniform_gamma1 3s 3s +0%
polyvecl_uniform_gamma1_serial 3s 3s +0%
polyvecl_unpack_z 3s 3s +0%
power2round 3s 4s -25%
rej_eta_native 3s 4s -25%
shake128_init 3s 1s +200%
shake128x4_absorb_once 3s 3s +0%
shake128x4_squeezeblocks 3s 2s +50%
shake256 3s 2s +50%
shake256_absorb 3s 2s +50%
sig_unpack_hints 3s 3s +0%
sign_signature 3s 3s +0%
sign_signature_extmu 3s 3s +0%
sign_signature_pre_hash_internal 3s 6s -50%
sk_t0hat_get_poly 3s 2s +50%
unpack_sk 3s 3s +0%
unpack_sk_t0hat 3s 5s -40%
keccak_f1600_x1_native_aarch64_v84a 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 2s +0%
keccak_init 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
keccakf1600_xor_bytes 2s 5s -60%
keccakf1600x4_extract_bytes 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 3s -33%
keccakf1600x4_xor_bytes 2s 2s +0%
mld_ct_abs_i32 2s 4s -50%
mld_ct_cmask_neg_i32 2s 2s +0%
mld_ct_get_optblocker_i64 2s 1s +100%
mld_ct_get_optblocker_u8 2s 4s -50%
mld_keccakf1600_extract_bytes 2s 2s +0%
mld_value_barrier_u32 2s 3s -33%
mld_value_barrier_u8 2s 6s -67%
pack_sig_c 2s 1s +100%
pack_sk_rho_key_tr_s2 2s 4s -50%
pointwise_native_x86_64 2s 3s -33%
poly_chknorm 2s 3s -33%
poly_decompose 2s 3s -33%
poly_decompose_native 2s 3s -33%
poly_uniform_gamma1 2s 2s +0%
polyt1_pack 2s 3s -33%
polyvecl_pack_eta 2s 2s +0%
polyvecl_pointwise_acc_montgomery 2s 6s -67%
polyz_unpack_17_native_aarch64 2s 2s +0%
polyz_unpack_native 2s 2s +0%
shake128_absorb 2s 3s -33%
shake256_init 2s 3s -33%
shake256_squeeze 2s 4s -50%
shake256x4_absorb_once 2s 3s -33%
shake256x4_squeezeblocks 2s 3s -33%
unpack_pk_t1 2s 2s +0%
keccak_f1600_x4_native_avx2 1s 2s -50%
keccakf1600x4_permute 1s 4s -75%
mld_ct_sel_int32 1s 3s -67%
mld_value_barrier_i64 1s 2s -50%
poly_decompose_88_native_aarch64 1s 3s -67%
poly_ntt_c 1s 2s -50%
poly_ntt_native 1s 5s -80%
polyt1_unpack 1s 3s -67%
polyz_unpack_19_native_aarch64 1s 3s -67%
shake128_squeeze 1s 2s -50%
yvec_init 1s 3s -67%

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oqs-bot commented May 12, 2026

CBMC Results (ML-DSA-44)

⚠️ Attention Required

Proof Status Current Previous Change
mld_ct_memcmp ⚠️ 119s 72s +65%
Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 1768s 1601s +10.4%
polyvecl_pointwise_acc_montgomery_c 266s 237s +12%
rej_uniform_native 130s 115s +13%
mld_ct_memcmp ⚠️ 119s 72s +65%
poly_pointwise_montgomery_c 102s 86s +19%
mld_invntt_layer 100s 89s +12%
mld_attempt_signature_generation 59s 54s +9%
mld_ntt_layer 46s 39s +18%
fqmul 30s 27s +11%
sign_verify_internal 30s 30s +0%
polyvec_matrix_expand 28s 27s +4%
sign_signature_internal 28s 28s +0%
keccakf1600x4_permute_native 22s 23s -4%
polyvecl_chknorm 18s 16s +12%
rej_uniform_c 17s 16s +6%
mld_ntt_butterfly_block 16s 16s +0%
poly_chknorm_c 16s 15s +7%
rej_uniform 16s 17s -6%
polyt0_unpack 15s 15s +0%
polyvec_matrix_pointwise_montgomery_yvec 15s 14s +7%
compute_pack_t0_t1 14s 15s -7%
poly_uniform_eta_4x 14s 14s +0%
poly_add 13s 13s +0%
poly_uniform_4x 13s 11s +18%
polyeta_unpack 12s 11s +9%
polyz_unpack_c 12s 13s -8%
keccak_absorb_once_x4 10s 9s +11%
mld_check_pct 10s 15s -33%
mld_compute_pack_z 10s 8s +25%
polyvec_matrix_expand_serial 10s 10s +0%
keccak_absorb 9s 6s +50%
poly_invntt_tomont_c 9s 6s +50%
poly_power2round 9s 6s +50%
keccakf1600_permute 8s 7s +14%
poly_decompose_c 8s 6s +33%
polyveck_decompose 8s 7s +14%
keccakf1600_permute_native 7s 7s +0%
sign_pk_from_sk 7s 6s +17%
unpack_sk_t0hat 7s 3s +133%
caddq 6s 3s +100%
poly_shiftl 6s 9s -33%
poly_sub 6s 4s +50%
shake256_squeeze 6s 2s +200%
sign 6s 7s -14%
sign_keypair_internal 6s 3s +100%
unpack_sk_s2hat 6s 4s +50%
keccak_f1600_x1_native_aarch64 5s 3s +67%
mld_polymat_expand_entry 5s 1s +400%
mld_sample_s1_s2 5s 2s +150%
mld_value_barrier_i64 5s 2s +150%
pack_sk_rho_key_tr_s2 5s 5s +0%
poly_ntt_native 5s 2s +150%
poly_uniform_eta 5s 4s +25%
polyveck_invntt_tomont 5s 4s +25%
polyz_pack 5s 3s +67%
rej_eta 5s 3s +67%
rej_eta_c 5s 3s +67%
shake128_init 5s 2s +150%
shake256_finalize 5s 1s +400%
sig_unpack_hints 5s 2s +150%
sign_signature_pre_hash_internal 5s 6s -17%
sign_verify_pre_hash_internal 5s 4s +25%
use_hint 5s 2s +150%
keccak_f1600_x4_native_avx2 4s 4s +0%
keccakf1600x4_extract_bytes 4s 5s -20%
keccakf1600x4_xor_bytes_native 4s 4s +0%
make_hint 4s 3s +33%
mld_ct_cmask_neg_i32 4s 1s +300%
mld_ct_cmask_nonzero_u8 4s 3s +33%
ntt_native_x86_64 4s 5s -20%
pack_sig_z 4s 3s +33%
pointwise_acc_native_x86_64 4s 6s -33%
pointwise_native_x86_64 4s 3s +33%
poly_caddq 4s 3s +33%
poly_chknorm 4s 3s +33%
poly_chknorm_native_aarch64 4s 3s +33%
poly_invntt_tomont_native 4s 3s +33%
poly_permute_bitrev_to_custom_optional_native 4s 2s +100%
poly_pointwise_montgomery_native 4s 3s +33%
poly_uniform 4s 4s +0%
poly_uniform_gamma1_4x 4s 3s +33%
polyt0_pack 4s 4s +0%
polyt1_unpack 4s 2s +100%
polyveck_chknorm 4s 7s -43%
polyvecl_ntt 4s 6s -33%
polyvecl_pack_eta 4s 4s +0%
polyvecl_pointwise_acc_montgomery 4s 3s +33%
polyvecl_pointwise_acc_montgomery_native 4s 2s +100%
polyvecl_uniform_gamma1_serial 4s 2s +100%
polyz_unpack_17_native_aarch64 4s 4s +0%
polyz_unpack_19_native_aarch64 4s 5s -20%
shake128x4_squeezeblocks 4s 3s +33%
shake256x4_absorb_once 4s 3s +33%
sign_keypair 4s 4s +0%
sign_open 4s 3s +33%
sign_signature_extmu 4s 4s +0%
sign_signature_pre_hash_shake256 4s 6s -33%
sign_verify 4s 2s +100%
sk_t0hat_get_poly 4s 1s +300%
unpack_sk_s1hat 4s 2s +100%
yvec_get_poly 4s 4s +0%
intt_native_aarch64 3s 2s +50%
intt_native_x86_64 3s 2s +50%
keccak_f1600_x1_native_aarch64_v84a 3s 3s +0%
keccak_finalize 3s 1s +200%
keccak_squeezeblocks_x4 3s 5s -40%
keccakf1600x4_extract_bytes_native 3s 1s +200%
keccakf1600x4_permute 3s 3s +0%
keccakf1600x4_xor_bytes 3s 3s +0%
mld_ct_abs_i32 3s 4s -25%
mld_ct_cmask_nonzero_u32 3s 3s +0%
mld_ct_get_optblocker_i64 3s 4s -25%
mld_ct_get_optblocker_u32 3s 1s +200%
mld_ct_get_optblocker_u8 3s 3s +0%
mld_ct_sel_int32 3s 4s -25%
mld_h 3s 3s +0%
mld_prepare_domain_separation_prefix 3s 3s +0%
montgomery_reduce 3s 2s +50%
ntt_native_aarch64 3s 5s -40%
pack_sig_h 3s 2s +50%
pointwise_acc_native_aarch64 3s 5s -40%
pointwise_native_aarch64 3s 3s +0%
poly_caddq_c 3s 4s -25%
poly_challenge 3s 7s -57%
poly_chknorm_native 3s 3s +0%
poly_decompose_88_native_aarch64 3s 2s +50%
poly_decompose_native 3s 5s -40%
poly_ntt 3s 3s +0%
poly_permute_bitrev_to_custom_optional 3s 1s +200%
poly_reduce 3s 3s +0%
poly_use_hint_c 3s 4s -25%
poly_use_hint_native 3s 2s +50%
polyeta_pack 3s 5s -40%
polyveck_caddq 3s 5s -40%
polyveck_ntt 3s 5s -40%
polyveck_pack_eta 3s 1s +200%
polyvecl_uniform_gamma1 3s 4s -25%
polyz_unpack 3s 4s -25%
polyz_unpack_native 3s 2s +50%
rej_eta_native 3s 6s -50%
shake128_squeeze 3s 2s +50%
shake128x4_absorb_once 3s 2s +50%
shake256_release 3s 4s -25%
sign_verify_extmu 3s 3s +0%
sign_verify_pre_hash_shake256 3s 3s +0%
sk_s1hat_get_poly 3s 3s +0%
sys_check_capability 3s 2s +50%
unpack_pk_t1 3s 2s +50%
unpack_sk 3s 3s +0%
yvec_init 3s 2s +50%
decompose 2s 1s +100%
fqscale 2s 2s +0%
keccak_f1600_x4_native_aarch64_v8a_v84a_scalar_hybrid 2s 1s +100%
keccakf1600_extract_bytes (big endian) 2s 3s -33%
mld_sample_s1_s2_serial 2s 5s -60%
mld_value_barrier_u8 2s 2s +0%
nttunpack_native_x86_64 2s 4s -50%
pack_sig_c 2s 3s -33%
pack_sk_s1 2s 3s -33%
poly_caddq_native_aarch64 2s 4s -50%
poly_decompose 2s 3s -33%
poly_decompose_32_native_aarch64 2s 3s -33%
poly_invntt_tomont 2s 2s +0%
poly_ntt_c 2s 3s -33%
poly_pointwise_montgomery 2s 4s -50%
poly_uniform_gamma1 2s 1s +100%
poly_use_hint 2s 4s -50%
poly_use_hint_native_aarch64 2s 2s +0%
polyt1_pack 2s 4s -50%
polyvec_matrix_pointwise_montgomery_row 2s 2s +0%
polyveck_reduce 2s 2s +0%
polyveck_unpack_eta 2s 2s +0%
polyvecl_unpack_eta 2s 4s -50%
polyvecl_unpack_z 2s 1s +100%
polyw1_pack 2s 4s -50%
power2round 2s 4s -50%
reduce32 2s 3s -33%
shake128_finalize 2s 2s +0%
shake128_release 2s 1s +100%
shake256 2s 2s +0%
shake256_absorb 2s 1s +100%
sign_signature 2s 4s -50%
sk_s2hat_get_poly 2s 3s -33%
keccak_f1600_x4_native_aarch64_v84a 1s 2s -50%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 1s 2s -50%
keccak_init 1s 3s -67%
keccak_squeeze 1s 2s -50%
keccakf1600_xor_bytes 1s 3s -67%
keccakf1600_xor_bytes (big endian) 1s 6s -83%
mld_keccakf1600_extract_bytes 1s 3s -67%
mld_value_barrier_u32 1s 2s -50%
poly_caddq_native 1s 3s -67%
polyveck_pack_w1 1s 3s -67%
shake128_absorb 1s 1s +0%
shake256_init 1s 2s -50%
shake256x4_squeezeblocks 1s 4s -75%

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oqs-bot commented May 12, 2026

CBMC Results (ML-DSA-65)

⚠️ Attention Required

Proof Status Current Previous Change
mld_ct_memcmp ⚠️ 123s 73s +68%
Full Results (195 proofs)
Proof Status Current Previous Change
**TOTAL** 2028s 1912s +6.1%
polyvecl_pointwise_acc_montgomery_c 306s 286s +7%
polyvec_matrix_expand 152s 146s +4%
rej_uniform_native 129s 124s +4%
mld_ct_memcmp ⚠️ 123s 73s +68%
poly_pointwise_montgomery_c 101s 95s +6%
mld_invntt_layer 98s 93s +5%
mld_attempt_signature_generation 69s 71s -3%
sign_verify_internal 58s 55s +5%
sign_signature_internal 49s 45s +9%
mld_ntt_layer 46s 42s +10%
polyvec_matrix_pointwise_montgomery_yvec 31s 29s +7%
fqmul 30s 28s +7%
polyvec_matrix_expand_serial 23s 25s -8%
keccakf1600x4_permute_native 22s 23s -4%
polyveck_decompose 17s 14s +21%
rej_uniform_c 17s 21s -19%
poly_chknorm_c 16s 17s -6%
rej_uniform 16s 16s +0%
mld_ntt_butterfly_block 15s 16s -6%
polyt0_unpack 14s 15s -7%
poly_uniform_eta_4x 13s 13s +0%
compute_pack_t0_t1 12s 13s -8%
mld_check_pct 12s 13s -8%
poly_add 11s 11s +0%
poly_uniform_4x 11s 10s +10%
sign 11s 7s +57%
keccak_absorb_once_x4 10s 9s +11%
polyveck_ntt 10s 7s +43%
poly_invntt_tomont_c 9s 10s -10%
polyveck_chknorm 9s 10s -10%
keccakf1600_permute 8s 9s -11%
pointwise_acc_native_x86_64 8s 7s +14%
poly_decompose_c 8s 6s +33%
poly_power2round 8s 8s +0%
sign_signature 8s 6s +33%
keccakf1600_permute_native 7s 9s -22%
mld_compute_pack_z 7s 9s -22%
pointwise_acc_native_aarch64 7s 6s +17%
sign_pk_from_sk 7s 5s +40%
intt_native_aarch64 6s 4s +50%
keccak_absorb 6s 8s -25%
keccak_squeezeblocks_x4 6s 4s +50%
ntt_native_x86_64 6s 3s +100%
nttunpack_native_x86_64 6s 4s +50%
pack_sig_h 6s 3s +100%
poly_caddq_c 6s 4s +50%
poly_chknorm_native 6s 4s +50%
polyveck_caddq 6s 7s -14%
polyveck_invntt_tomont 6s 9s -33%
polyvecl_ntt 6s 8s -25%
sign_signature_pre_hash_shake256 6s 4s +50%
sign_verify_pre_hash_internal 6s 6s +0%
unpack_sk_t0hat 6s 5s +20%
keccak_init 5s 4s +25%
keccakf1600x4_xor_bytes_native 5s 4s +25%
mld_ct_sel_int32 5s 1s +400%
mld_sample_s1_s2 5s 3s +67%
poly_ntt 5s 4s +25%
poly_ntt_native 5s 2s +150%
poly_pointwise_montgomery 5s 3s +67%
poly_shiftl 5s 6s -17%
polyvecl_chknorm 5s 3s +67%
polyvecl_unpack_eta 5s 5s +0%
polyw1_pack 5s 3s +67%
power2round 5s 3s +67%
shake256_finalize 5s 3s +67%
sign_keypair_internal 5s 5s +0%
sign_signature_pre_hash_internal 5s 5s +0%
sk_t0hat_get_poly 5s 4s +25%
use_hint 5s 3s +67%
yvec_get_poly 5s 2s +150%
keccak_f1600_x4_native_aarch64_v8a_scalar_hybrid 4s 2s +100%
mld_ct_get_optblocker_i64 4s 4s +0%
mld_h 4s 4s +0%
mld_polymat_expand_entry 4s 4s +0%
mld_sample_s1_s2_serial 4s 6s -33%
ntt_native_aarch64 4s 4s +0%
pack_sk_s1 4s 3s +33%
poly_challenge 4s 3s +33%
poly_sub 4s 3s +33%
poly_uniform_gamma1 4s 3s +33%
poly_uniform_gamma1_4x 4s 3s +33%
poly_use_hint_native 4s 2s +100%
polyt1_unpack 4s 2s +100%
polyvecl_pointwise_acc_montgomery 4s 3s +33%
polyvecl_pointwise_acc_montgomery_native 4s 2s +100%
polyvecl_uniform_gamma1 4s 3s +33%
polyz_unpack 4s 2s +100%
polyz_unpack_17_native_aarch64 4s 4s +0%
reduce32 4s 1s +300%
rej_eta 4s 4s +0%
rej_eta_c 4s 3s +33%
shake128_finalize 4s 2s +100%
shake128x4_squeezeblocks 4s 2s +100%
shake256 4s 3s +33%
shake256_absorb 4s 4s +0%
sign_keypair 4s 5s -20%
sign_open 4s 4s +0%
sign_verify 4s 4s +0%
sk_s2hat_get_poly 4s 2s +100%
sys_check_capability 4s 2s +100%
unpack_sk 4s 3s +33%
unpack_sk_s2hat 4s 3s +33%
decompose 3s 4s -25%
intt_native_x86_64 3s 3s +0%
keccak_f1600_x1_native_aarch64 3s 3s +0%
keccakf1600_xor_bytes 3s 2s +50%
keccakf1600_xor_bytes (big endian) 3s 2s +50%
keccakf1600x4_extract_bytes 3s 2s +50%
mld_ct_abs_i32 3s 2s +50%
mld_keccakf1600_extract_bytes 3s 3s +0%
mld_prepare_domain_separation_prefix 3s 3s +0%
mld_value_barrier_u8 3s 3s +0%
montgomery_reduce 3s 3s +0%
pack_sig_z 3s 2s +50%
pointwise_native_aarch64 3s 1s +200%
poly_caddq_native_aarch64 3s 2s +50%
poly_chknorm_native_aarch64 3s 2s +50%
poly_decompose 3s 3s +0%
poly_decompose_native 3s 3s +0%
poly_invntt_tomont 3s 4s -25%
poly_permute_bitrev_to_custom_optional_native 3s 2s +50%
poly_uniform_eta 3s 3s +0%
poly_use_hint 3s 3s +0%
poly_use_hint_native_aarch64 3s 4s -25%
polyt0_pack 3s 3s +0%
polyt1_pack 3s 5s -40%
polyvecl_pack_eta 3s 2s +50%
polyvecl_unpack_z 3s 4s -25%
polyz_pack 3s 3s +0%
polyz_unpack_19_native_aarch64 3s 2s +50%
polyz_unpack_c 3s 7s -57%
polyz_unpack_native 3s 2s +50%
rej_eta_native 3s 3s +0%
shake128_init 3s 4s -25%
shake128x4_absorb_once 3s 1s +200%
shake256_squeeze 3s 4s -25%
sig_unpack_hints 3s 4s -25%
sign_verify_pre_hash_shake256 3s 3s +0%
yvec_init 3s 3s +0%
caddq 2s 6s -67%
fqscale 2s 2s +0%
keccak_f1600_x1_native_aarch64_v84a 2s 5s -60%
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%
keccak_finalize 2s 3s -33%
keccak_squeeze 2s 2s +0%
keccakf1600_extract_bytes (big endian) 2s 2s +0%
keccakf1600x4_extract_bytes_native 2s 2s +0%
keccakf1600x4_xor_bytes 2s 3s -33%
make_hint 2s 2s +0%
mld_ct_cmask_nonzero_u32 2s 3s -33%
mld_ct_cmask_nonzero_u8 2s 2s +0%
mld_ct_get_optblocker_u32 2s 1s +100%
mld_ct_get_optblocker_u8 2s 3s -33%
mld_value_barrier_i64 2s 4s -50%
mld_value_barrier_u32 2s 4s -50%
pack_sig_c 2s 4s -50%
pack_sk_rho_key_tr_s2 2s 3s -33%
pointwise_native_x86_64 2s 4s -50%
poly_caddq 2s 4s -50%
poly_caddq_native 2s 2s +0%
poly_chknorm 2s 1s +100%
poly_decompose_32_native_aarch64 2s 2s +0%
poly_decompose_88_native_aarch64 2s 4s -50%
poly_invntt_tomont_native 2s 2s +0%
poly_ntt_c 2s 4s -50%
poly_permute_bitrev_to_custom_optional 2s 3s -33%
poly_pointwise_montgomery_native 2s 4s -50%
poly_reduce 2s 4s -50%
poly_uniform 2s 2s +0%
poly_use_hint_c 2s 5s -60%
polyeta_pack 2s 3s -33%
polyeta_unpack 2s 5s -60%
polyvec_matrix_pointwise_montgomery_row 2s 2s +0%
polyveck_pack_eta 2s 4s -50%
polyveck_pack_w1 2s 3s -33%
polyveck_reduce 2s 3s -33%
polyveck_unpack_eta 2s 3s -33%
polyvecl_uniform_gamma1_serial 2s 3s -33%
shake128_absorb 2s 4s -50%
shake128_squeeze 2s 2s +0%
shake256_init 2s 3s -33%
shake256_release 2s 2s +0%
shake256x4_absorb_once 2s 2s +0%
shake256x4_squeezeblocks 2s 2s +0%
sign_signature_extmu 2s 5s -60%
sign_verify_extmu 2s 6s -67%
sk_s1hat_get_poly 2s 2s +0%
unpack_pk_t1 2s 3s -33%
unpack_sk_s1hat 2s 3s -33%
keccakf1600x4_permute 1s 3s -67%
mld_ct_cmask_neg_i32 1s 2s -50%
shake128_release 1s 1s +0%

@mkannwischer mkannwischer deleted the fix-mismatched-comparison branch May 23, 2026 08:57
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4 participants