"second preimage attack" meaning in All languages combined

{
  "forms": [
    {
      "form": "second preimage attacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "second preimage attack (plural second preimage attacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Cryptography",
          "orig": "en:Cryptography",
          "parents": [
            "Computer science",
            "Formal sciences",
            "Mathematics",
            "Computing",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "collision attack"
        },
        {
          "word": "preimage attack"
        }
      ],
      "glosses": [
        "An attack on a cryptographic hash function that is able to find a second preimage for a hash and its preimage; that is, given a hash and an input that has that specific hash, it is able to find (faster than by brute force) another input with the same hash."
      ],
      "id": "en-second_preimage_attack-en-noun-~pkHIwQz",
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "attack",
          "attack"
        ],
        [
          "hash function",
          "hash function"
        ],
        [
          "preimage",
          "preimage"
        ],
        [
          "brute force",
          "brute force"
        ]
      ],
      "raw_glosses": [
        "(cryptography) An attack on a cryptographic hash function that is able to find a second preimage for a hash and its preimage; that is, given a hash and an input that has that specific hash, it is able to find (faster than by brute force) another input with the same hash."
      ],
      "synonyms": [
        {
          "word": "second-preimage attack"
        }
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "attack on a hash function",
          "word": "toinen alkukuva -hyökkäys"
        }
      ],
      "wikipedia": [
        "en:second preimage attack"
      ]
    }
  ],
  "word": "second preimage attack"
}

{
  "coordinate_terms": [
    {
      "word": "collision attack"
    },
    {
      "word": "preimage attack"
    }
  ],
  "forms": [
    {
      "form": "second preimage attacks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "second preimage attack (plural second preimage attacks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "en:Cryptography"
      ],
      "glosses": [
        "An attack on a cryptographic hash function that is able to find a second preimage for a hash and its preimage; that is, given a hash and an input that has that specific hash, it is able to find (faster than by brute force) another input with the same hash."
      ],
      "links": [
        [
          "cryptography",
          "cryptography"
        ],
        [
          "attack",
          "attack"
        ],
        [
          "hash function",
          "hash function"
        ],
        [
          "preimage",
          "preimage"
        ],
        [
          "brute force",
          "brute force"
        ]
      ],
      "raw_glosses": [
        "(cryptography) An attack on a cryptographic hash function that is able to find a second preimage for a hash and its preimage; that is, given a hash and an input that has that specific hash, it is able to find (faster than by brute force) another input with the same hash."
      ],
      "topics": [
        "computing",
        "cryptography",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "wikipedia": [
        "en:second preimage attack"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "second-preimage attack"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "attack on a hash function",
      "word": "toinen alkukuva -hyökkäys"
    }
  ],
  "word": "second preimage attack"
}