)]}'
{
  "commit": "c774e93e2152d0be2612739418689e6e6400f4eb",
  "tree": "abe25ec0577bd95128adb3f38609a09f0a3e2469",
  "parents": [
    "8279dd748f9704b811e528b31304e2fab026abc5"
  ],
  "author": {
    "name": "Herbert Xu",
    "email": "herbert@gondor.apana.org.au",
    "time": "Wed Jul 06 13:51:31 2005 -0700"
  },
  "committer": {
    "name": "David S. Miller",
    "email": "davem@davemloft.net",
    "time": "Wed Jul 06 13:51:31 2005 -0700"
  },
  "message": "[CRYPTO] Add plumbing for multi-block operations\n\nThe VIA Padlock device is able to perform much better when multiple\nblocks are fed to it at once.  As this device offers an exceptional\nthroughput rate it is worthwhile to optimise the infrastructure\nspecifically for it.\n\nWe shift the existing page-sized fast path down to the CBC/ECB functions.\nWe can then replace the CBC/ECB functions with functions provided by the\nunderlying algorithm that performs the multi-block operations.\n\nAs a side-effect this improves the performance of large cipher operations\nfor all existing algorithm implementations.  I\u0027ve measured the gain to be\naround 5% for 3DES and 15% for AES.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "69264497b48c2466ed0b5619eeb98da8394ffa47",
      "old_mode": 33188,
      "old_path": "crypto/cipher.c",
      "new_id": "c4243345b1547aa1d7b9048f5fb50ab6b8626820",
      "new_mode": 33188,
      "new_path": "crypto/cipher.c"
    },
    {
      "type": "modify",
      "old_id": "50c9461e8cc6afc03e5497c065ce92bc7653d5c3",
      "old_mode": 33188,
      "old_path": "crypto/scatterwalk.c",
      "new_id": "47ac90e615f49f1ffd490662a9006d7171e38079",
      "new_mode": 33188,
      "new_path": "crypto/scatterwalk.c"
    },
    {
      "type": "modify",
      "old_id": "02aa56c649b484bbe1ce523fce9bad5ba8693664",
      "old_mode": 33188,
      "old_path": "crypto/scatterwalk.h",
      "new_id": "5495bb9708167a05146df272ff616c0ddb227033",
      "new_mode": 33188,
      "new_path": "crypto/scatterwalk.h"
    }
  ]
}