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Constant-time impl for part (but not all) of PosInt::invert_vartime

#153
Comparing
brian-pane:vartime
(
f2236a7
) with
main
(
e8fe1ad
)
CodSpeed Performance Gauge
-12%
Regression
2
Untouched
153

Benchmarks

155 total
libcrux-ml-kem
graviola-bench/benches/mlkem768.rs::benches::mlkem768_encaps::mlkem768-encaps
CodSpeed Performance Gauge
-12%
109.4 µs124.9 µs
libcrux-ml-kem
graviola-bench/benches/mlkem768.rs::benches::mlkem768_keygen::mlkem768-keygen
CodSpeed Performance Gauge
-12%
104.4 µs118 µs
aws-lc-rs
graviola-bench/benches/mlkem768.rs::benches::mlkem768_decaps::mlkem768-decaps
CodSpeed Performance Gauge
+5%
170.6 µs163 µs
aws-lc-rs[32B]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
+3%
4.1 µs3.9 µs
rustcrypto
graviola-bench/benches/mlkem768.rs::benches::mlkem768_keygen::mlkem768-keygen
CodSpeed Performance Gauge
+2%
274.7 µs268.7 µs
aws-lc-rs[32B]
graviola-bench/benches/sha2.rs::benches::sha512::sha512
CodSpeed Performance Gauge
+2%
7.4 µs7.3 µs
ring[32B]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
+1%
3.2 µs3.2 µs
aws-lc-rs[2KB]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
+1%
13 µs12.9 µs
rustcrypto
graviola-bench/benches/p256.rs::benches::ecdsa_sign::p256-ecdsa-sign
CodSpeed Performance Gauge
+1%
641.9 µs636.7 µs
graviola[32B]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
+1%
4 µs3.9 µs
graviola[32B]
graviola-bench/benches/hmac.rs::benches::sha384::hmac-sha384
CodSpeed Performance Gauge
+1%
8.8 µs8.7 µs
graviola[32B]
graviola-bench/benches/sha2.rs::benches::sha512::sha512
CodSpeed Performance Gauge
+1%
4.4 µs4.3 µs
ring[32B]
graviola-bench/benches/sha2.rs::benches::sha256::sha256
CodSpeed Performance Gauge
+1%
4.5 µs4.5 µs
ring[2KB]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
0%
12.3 µs12.2 µs
rustcrypto[2KB]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
0%
20.1 µs20 µs
graviola[2KB]
graviola-bench/benches/hmac.rs::benches::sha384::hmac-sha384
CodSpeed Performance Gauge
0%
33.1 µs32.9 µs
rustcrypto[64KB]
graviola-bench/benches/sha2.rs::benches::sha256::sha256
CodSpeed Performance Gauge
0%
1.1 ms1.1 ms
rustcrypto[2KB]
graviola-bench/benches/hmac.rs::benches::sha256::hmac-sha256
CodSpeed Performance Gauge
0%
46.4 µs46.2 µs
graviola[32B]
graviola-bench/benches/hmac.rs::benches::sha256::hmac-sha256
CodSpeed Performance Gauge
0%
9.3 µs9.3 µs
rustcrypto[32B]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
0%
11.3 µs11.2 µs
rustcrypto[8KB]
graviola-bench/benches/sha2.rs::benches::sha256::sha256
CodSpeed Performance Gauge
0%
146.6 µs146.3 µs
aws-lc-rs[16KB]
graviola-bench/benches/chacha20poly1305.rs::benches::bench_chacha20poly1305::chacha20poly1305
CodSpeed Performance Gauge
0%
64.3 µs64.2 µs
aws-lc-rs[8KB]
graviola-bench/benches/sha2.rs::benches::sha512::sha512
CodSpeed Performance Gauge
0%
67.1 µs66.9 µs
dalek
graviola-bench/benches/ed25519.rs::benches::keygen::ed25519-keygen
CodSpeed Performance Gauge
0%
111.9 µs111.7 µs
graviola[8KB]
graviola-bench/benches/sha2.rs::benches::sha512::sha512
CodSpeed Performance Gauge
0%
87.9 µs87.8 µs

Commits

Click on a commit to change the comparison range
Base
main
e8fe1ad
-12.32%
Constant-time impl for part (but not all) of PosInt::invert_vartime
d01d0c6
5 days ago
by brian-pane
-0.11%
Remove more branches from PosInt::invert_vartime
f2236a7
2 days ago
by brian-pane
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