)]}'
{
  "commit": "7153013019544f0314dfbf61c2a7010a82c8c53a",
  "tree": "31310dd9ee63dd6cd498c46ee4a87b697dfced32",
  "parents": [
    "94a608a1f5d4339d95252902a9e9381c2cc1c225"
  ],
  "author": {
    "name": "Adam Langley",
    "email": "alangley@gmail.com",
    "time": "Wed Jun 30 16:33:47 2021 -0700"
  },
  "committer": {
    "name": "Boringssl LUCI CQ",
    "email": "boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Thu Jul 15 19:18:41 2021 +0000"
  },
  "message": "hrss: use less stack space.\n\nThe stack consumption of the HRSS functions is causing issues in\nstack-constrained environments. Therefore allocate many variables on the\nheap. This means that several HRSS_ functions now allocate, and thus can\nfail, where they couldn\u0027t before. Callers that ignore the return value\nand don\u0027t have crash-on-failure mallocs will still be safe, although\nthings will fail to decrypt later on.\n\nSomehow, this actually makes key generation _faster_ on my machine. (I\ndon\u0027t know. Better alignment? Fewer L1 collisions?) The other operations\nare slightly slower, as expected.\n\nBefore:\n\nDid 17390 HRSS generate operations in 3054088us (5694.0 ops/sec)\nDid 225000 HRSS encap operations in 3000512us (74987.2 ops/sec)\nDid 87000 HRSS decap operations in 3014525us (28860.3 ops/sec)\n\nAfter:\n\nDid 21300 HRSS generate operations in 3026637us (7037.5 ops/sec)\nDid 221000 HRSS encap operations in 3008911us (73448.5 ops/sec)\nDid 84000 HRSS decap operations in 3007622us (27929.0 ops/sec)\n\nChange-Id: I2312df8909af7d8d250c7c483c65038123f21ad9\nReviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/48345\nCommit-Queue: Adam Langley \u003cagl@google.com\u003e\nReviewed-by: David Benjamin \u003cdavidben@google.com\u003e\n",
  "tree_diff": [
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