{
  "SPDXID": "SPDXRef-DOCUMENT",
  "name": "libpng-devel-2.1.6.40-2.oe2403sp1.aarch64.rpm",
  "spdxVersion": "SPDX-2.2",
  "creationInfo": {
    "created": "2026-05-16T14:15:08.237702372Z",
    "creators": [
      "openeuler_creator"
    ]
  },
  "dataLicense": "CC0-1.0",
  "documentNamespace": "https://sbom.openEuler.org/libpng-devel-2.1.6.40-2.oe2403sp1.aarch64.rpm",
  "packages": [
    {
      "SPDXID": "SPDXRef-rpm-libpng-1.6.40",
      "name": "libpng",
      "checksums": [
        {
          "algorithm": "SHA256",
          "checksumValue": "a6ae16f10f9f6132d5071208e63dfd1e4432d403ab9f13c9ef90dc7a61123d28"
        }
      ],
      "description": "The libpng package contains libraries used by other programs for reading and writing PNG format files.\nThe PNG format was designed as a replacement for GIF and, to a lesser extent, TIFF,\nwith many improvements and extensions and lack of patent problems.",
      "downloadLocation": "NOASSERTION",
      "externalRefs": [
        {
          "referenceCategory": "PACKAGE_MANAGER",
          "referenceLocator": "pkg:rpm/libpng@1.6.40-2.oe2403sp1?arch=x86_64&epoch=2&upstream=libpng-1.6.40-2.oe2403sp1.src.rpm",
          "referenceType": "purl"
        }
      ],
      "filesAnalyzed": false,
      "homepage": "http://www.libpng.org/pub/png/libpng.html",
      "sourceInfo": "acquired package info from repodata DB: repodata/1e9e517490e627182a173b99be812700d86db4782dd8e70517e6881c5499f9e5-primary.sqlite.bz2",
      "summary": "A library of functions for manipulating PNG image format files",
      "supplier": "Organization: http://openeuler.org",
      "versionInfo": "2:1.6.40-2.oe2403sp1"
    },
    {
      "SPDXID": "SPDXRef-rpm-zlib-devel-1.2.13",
      "name": "zlib-devel",
      "checksums": [
        {
          "algorithm": "SHA256",
          "checksumValue": "602fc51ea42a5dca86ce3fcf6b77b4c73b4b814c17936406d46aa0611fa066f9"
        }
      ],
      "description": "This package contains the static library, the header files, the tests user case and other\ndevelopment content.",
      "downloadLocation": "NOASSERTION",
      "externalRefs": [
        {
          "referenceCategory": "PACKAGE_MANAGER",
          "referenceLocator": "pkg:rpm/zlib-devel@1.2.13-5.oe2403sp1?arch=x86_64&epoch=0&upstream=zlib-1.2.13-5.oe2403sp1.src.rpm",
          "referenceType": "purl"
        }
      ],
      "filesAnalyzed": false,
      "homepage": "http://www.zlib.net",
      "sourceInfo": "acquired package info from repodata DB: repodata/1e9e517490e627182a173b99be812700d86db4782dd8e70517e6881c5499f9e5-primary.sqlite.bz2",
      "summary": "Header files and libraries for Zlib development",
      "supplier": "Organization: http://openeuler.org",
      "versionInfo": "0:1.2.13-5.oe2403sp1"
    }
  ],
  "relationships": [
    {
      "spdxElementId": "SPDXRef-rpm-libpng-devel-1.6.40",
      "relationshipType": "DEPENDS_ON",
      "relatedSpdxElement": "SPDXRef-rpm-libpng-1.6.40"
    },
    {
      "spdxElementId": "SPDXRef-rpm-libpng-devel-1.6.40",
      "relationshipType": "DEPENDS_ON",
      "relatedSpdxElement": "SPDXRef-rpm-zlib-devel-1.2.13"
    }
  ]
}