"sidechannel" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "side",
        "3": "channel"
      },
      "expansion": "side + channel",
      "name": "compound"
    }
  ],
  "etymology_text": "From side + channel.",
  "forms": [
    {
      "form": "sidechannels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sidechannel (plural sidechannels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2005, Subhamoy Maitra, C.E. Veni Madhavan, Ramarathnam Venkatesan, Progress in Cryptology - INDOCRYPT 2005, →ISBN:",
          "text": "VLSI circuits are open to sidechannel attacks which disclose information about its internal state to an adversary.",
          "type": "quote"
        },
        {
          "ref": "2007, Sean Smith, John Marchesini, The Craft of System Security, →ISBN:",
          "text": "Timing attacks are an example of sidechannel analysis: examining ways a device can inadvertently transmit information, in addition to its official I/O channels.",
          "type": "quote"
        },
        {
          "ref": "2009, Marko Wolf, Security Engineering for Vehicular IT Systems, →ISBN:",
          "text": "Due to their non-invasive, non-harming manner, and the rarely available and the yet more rarely implemented proper countermeasures, sidechannel attacks are a particularly dangerous attack method against many vehicular IT security mechanisms.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An indirect source of information about what a system is doing, such as execution time, version number, etc."
      ],
      "id": "en-sidechannel-en-noun-SsXboSBQ",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "indirect",
          "indirect"
        ],
        [
          "information",
          "information"
        ]
      ],
      "qualifier": "security",
      "raw_glosses": [
        "(computing, security) An indirect source of information about what a system is doing, such as execution time, version number, etc."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2001, Bitterroot National Forest (N.F.), Burned Area Recovery, Final Environmental Impact Statement:",
          "text": "Juvenile growth and survivorship is likely to be reduced by cumulative losses of pool volume and sedimentation of shallow rearing areas such as stream margins and sidechannels.",
          "type": "quote"
        },
        {
          "ref": "2007, Travis B. Sanderson, Habitat Diversity and Access to Tributaries are Important to Adult Snake River Cutthroat Trout Residing in the Salt River, Wyoming (MS thesis, University of Wyoming), →ISBN:",
          "text": "Among all 16 fish, eight showed an association with sidechannel habitat during the spring, being either located in a sidechannel or residing in the mainstem within one habitat unit of where a sidechannel flowed into the mainstem.",
          "type": "quote"
        },
        {
          "ref": "2013, Geoff Bearne, Marc Dupuis, Gary Tarcy, Essential Readings in Light Metals, Aluminum Reduction Technology, →ISBN:",
          "text": "However as the two sidechannel transients are markedly different, because the flow is asymmetric, the value of fitting the model data to the average sidechannel transient is questionable.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A small branch from the main flow of a river, hydrolic system, or electronic circuit."
      ],
      "id": "en-sidechannel-en-noun-GFz~zkiu",
      "links": [
        [
          "branch",
          "branch"
        ],
        [
          "flow",
          "flow"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "side-channel"
    }
  ],
  "word": "sidechannel"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "side",
        "3": "channel"
      },
      "expansion": "side + channel",
      "name": "compound"
    }
  ],
  "etymology_text": "From side + channel.",
  "forms": [
    {
      "form": "sidechannels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sidechannel (plural sidechannels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "en:Computing"
      ],
      "examples": [
        {
          "ref": "2005, Subhamoy Maitra, C.E. Veni Madhavan, Ramarathnam Venkatesan, Progress in Cryptology - INDOCRYPT 2005, →ISBN:",
          "text": "VLSI circuits are open to sidechannel attacks which disclose information about its internal state to an adversary.",
          "type": "quote"
        },
        {
          "ref": "2007, Sean Smith, John Marchesini, The Craft of System Security, →ISBN:",
          "text": "Timing attacks are an example of sidechannel analysis: examining ways a device can inadvertently transmit information, in addition to its official I/O channels.",
          "type": "quote"
        },
        {
          "ref": "2009, Marko Wolf, Security Engineering for Vehicular IT Systems, →ISBN:",
          "text": "Due to their non-invasive, non-harming manner, and the rarely available and the yet more rarely implemented proper countermeasures, sidechannel attacks are a particularly dangerous attack method against many vehicular IT security mechanisms.",
          "type": "quote"
        }
      ],
      "glosses": [
        "An indirect source of information about what a system is doing, such as execution time, version number, etc."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "indirect",
          "indirect"
        ],
        [
          "information",
          "information"
        ]
      ],
      "qualifier": "security",
      "raw_glosses": [
        "(computing, security) An indirect source of information about what a system is doing, such as execution time, version number, etc."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2001, Bitterroot National Forest (N.F.), Burned Area Recovery, Final Environmental Impact Statement:",
          "text": "Juvenile growth and survivorship is likely to be reduced by cumulative losses of pool volume and sedimentation of shallow rearing areas such as stream margins and sidechannels.",
          "type": "quote"
        },
        {
          "ref": "2007, Travis B. Sanderson, Habitat Diversity and Access to Tributaries are Important to Adult Snake River Cutthroat Trout Residing in the Salt River, Wyoming (MS thesis, University of Wyoming), →ISBN:",
          "text": "Among all 16 fish, eight showed an association with sidechannel habitat during the spring, being either located in a sidechannel or residing in the mainstem within one habitat unit of where a sidechannel flowed into the mainstem.",
          "type": "quote"
        },
        {
          "ref": "2013, Geoff Bearne, Marc Dupuis, Gary Tarcy, Essential Readings in Light Metals, Aluminum Reduction Technology, →ISBN:",
          "text": "However as the two sidechannel transients are markedly different, because the flow is asymmetric, the value of fitting the model data to the average sidechannel transient is questionable.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A small branch from the main flow of a river, hydrolic system, or electronic circuit."
      ],
      "links": [
        [
          "branch",
          "branch"
        ],
        [
          "flow",
          "flow"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "side-channel"
    }
  ],
  "word": "sidechannel"
}