)]}'
{
  "commit": "cf506f17d0fe51a43abcc37aecb63601b70218ef",
  "tree": "60b098734801e676ffc1ffe8b4d50911be77b413",
  "parents": [
    "2d4f1b85f270fe6fc15dfd39a40015f52972ea2e"
  ],
  "author": {
    "name": "David Benjamin",
    "email": "davidben@google.com",
    "time": "Wed May 25 12:10:15 2022 -0400"
  },
  "committer": {
    "name": "Boringssl LUCI CQ",
    "email": "boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Thu May 26 21:52:12 2022 +0000"
  },
  "message": "Make EVP_CIPHER opaque.\n\nIf we\u0027re to have any hope of fixing EVP_CIPHER_CTX\u0027s calling convention, we\nneed to be able to change the shape of its method table.\n\nLooking back, it looks like we exported this in\nhttps://boringssl-review.googlesource.com/4330, for OpenSSH. I don\u0027t\nremember exactly what OpenSSH was doing, but I see in this commit, they\nremoved a bunch of custom EVP_CIPHERs which would definitely have\nrequired an exported EVP_CIPHER struct:\nhttps://github.com/openssh/openssh-portable/commit/cdccebdf85204bf7542b7fcc1aa2ea3f36661833\n\nThat\u0027s been gone for a while now, so hopefully we can hide it again. (If\na project needs a cipher not implemented by OpenSSL, it\u0027s not strictly\nnecessarily to make a custom EVP_CIPHER. It might be convenient to reuse\nthe abstraction, but you can always just call your own APIs directly.)\n\nUpdate-Note: EVP_CIPHER is now opaque. Use accessors instead.\nBug: 494\nChange-Id: I9344690c3cfe7d19d6ca12fb66484ced57dbe869\nReviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/52725\nReviewed-by: Bob Beck \u003cbbe@google.com\u003e\nCommit-Queue: Bob Beck \u003cbbe@google.com\u003e\n",
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