From b8a52bb149eec9bb8cf662e0ac1e557052c10dda Mon Sep 17 00:00:00 2001
From: Paul Miller <paul@paulmillr.com>
Date: Wed, 18 Dec 2024 22:10:52 +0000
Subject: [PATCH] More benchmarks

---
 README.md          | 14 +++++++-------
 benchmark/noble.js | 17 ++++++++++++-----
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 5a02c7d..d0d6f29 100644
--- a/README.md
+++ b/README.md
@@ -483,9 +483,9 @@ chacha20 x 1,506,024 ops/sec @ 664ns/op
 xchacha20 x 1,064,962 ops/sec @ 939ns/op
 chacha8 x 1,683,501 ops/sec @ 594ns/op
 chacha12 x 1,628,664 ops/sec @ 614ns/op
-aes-256-ecb x 775,193 ops/sec @ 1μs/op
-aes-256-cbc x 738,552 ops/sec @ 1μs/op
-aes-256-ctr x 737,463 ops/sec @ 1μs/op
+aes-ecb-256 x 775,193 ops/sec @ 1μs/op
+aes-cbc-256 x 738,552 ops/sec @ 1μs/op
+aes-ctr-256 x 737,463 ops/sec @ 1μs/op
 
 1MB
 xsalsa20poly1305 x 205 ops/sec @ 4ms/op
@@ -500,10 +500,10 @@ chacha20 x 506 ops/sec @ 1ms/op
 xchacha20 x 506 ops/sec @ 1ms/op
 chacha8 x 956 ops/sec @ 1ms/op
 chacha12 x 735 ops/sec @ 1ms/op
-aes-256-ecb x 229 ops/sec @ 4ms/op
-aes-256-cbc x 110 ops/sec @ 9ms/op
-aes-256-ctr x 115 ops/sec @ 8ms/op
-
+# Wrapper over built-in webcrypto
+webcrypto ctr-256 x 5,068 ops/sec @ 197μs/op
+webcrypto cbc-256 x 1,116 ops/sec @ 895μs/op
+webcrypto gcm-256 x 4,374 ops/sec @ 228μs/op ± 1.69% [172μs..7ms]
 ```
 
 Compare to other implementations:
diff --git a/benchmark/noble.js b/benchmark/noble.js
index 927b74b..55b8841 100644
--- a/benchmark/noble.js
+++ b/benchmark/noble.js
@@ -1,15 +1,15 @@
 import { mark } from 'micro-bmark';
 import { buf } from './_utils.js';
-import { concatBytes } from '@noble/ciphers/utils';
 import { xsalsa20poly1305 } from '@noble/ciphers/salsa';
 import { xchacha20poly1305, chacha20poly1305 } from '@noble/ciphers/chacha';
 import { salsa20, xsalsa20 } from '@noble/ciphers/salsa';
 import { chacha20, xchacha20, chacha8, chacha12 } from '@noble/ciphers/chacha';
 import { ecb, ctr, cbc, gcm, siv } from '@noble/ciphers/aes';
+import * as aesw from '@noble/ciphers/webcrypto';
 
 const buffers = [
   // { size: '16B', samples: 1_500_000, data: buf(16) }, // common block size
-  { size: '32B', samples: 1_500_000, data: buf(32) },
+  // { size: '32B', samples: 1_500_000, data: buf(32) },
   { size: '64B', samples: 1_000_000, data: buf(64) },
   // { size: '1KB', samples: 50_000, data: buf(1024) },
   // { size: '8KB', samples: 10_000, data: buf(1024 * 8) },
@@ -38,9 +38,16 @@ async function main() {
     await mark('xchacha20', i, () => xchacha20(key, nonce24, buf));
     await mark('chacha8', i, () => chacha8(key, nonce, buf));
     await mark('chacha12', i, () => chacha12(key, nonce, buf));
-    await mark('aes-256-ecb', i, () => ecb(key).encrypt(buf));
-    await mark('aes-256-cbc', i, () => cbc(key, nonce16).encrypt(buf));
-    await mark('aes-256-ctr', i, () => ctr(key, nonce16).encrypt(buf));
+    await mark('aes-ecb-256', i, () => ecb(key).encrypt(buf));
+    await mark('aes-cbc-256', i, () => cbc(key, nonce16).encrypt(buf));
+    await mark('aes-ctr-256', i, () => ctr(key, nonce16).encrypt(buf));
+
+    if (size === '1MB') {
+      console.log('# Wrapper over built-in webcrypto');
+      await mark('webcrypto ctr-256', 5000, () => aesw.ctr(key, nonce16).encrypt(buf));
+      await mark('webcrypto cbc-256', 5000, () => aesw.cbc(key, nonce16).encrypt(buf));
+      await mark('webcrypto gcm-256', 5000, () => aesw.gcm(key, nonce).encrypt(buf));
+    }
     console.log();
   }
 }