{"id":18467918,"url":"https://github.com/dneprdroid/tfsecured","last_synced_at":"2025-04-08T10:32:22.653Z","repository":{"id":41293656,"uuid":"132041210","full_name":"dneprDroid/tfsecured","owner":"dneprDroid","description":"Small library for TensorFlow proto model's (*.pb) encryption/decryption","archived":false,"fork":false,"pushed_at":"2022-06-30T11:01:08.000Z","size":34631,"stargazers_count":82,"open_issues_count":3,"forks_count":21,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-03-23T10:51:09.805Z","etag":null,"topics":["aes","cpp","decryption","encryption","golang","ios","machine-learning","tensorflow","tensorflow-proto-models"],"latest_commit_sha":null,"homepage":"","language":"Objective-C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dneprDroid.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2018-05-03T19:35:13.000Z","updated_at":"2024-10-21T06:45:48.000Z","dependencies_parsed_at":"2022-09-08T10:01:28.387Z","dependency_job_id":null,"html_url":"https://github.com/dneprDroid/tfsecured","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dneprDroid%2Ftfsecured","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dneprDroid%2Ftfsecured/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dneprDroid%2Ftfsecured/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dneprDroid%2Ftfsecured/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dneprDroid","download_url":"https://codeload.github.com/dneprDroid/tfsecured/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247824075,"owners_count":21002200,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["aes","cpp","decryption","encryption","golang","ios","machine-learning","tensorflow","tensorflow-proto-models"],"created_at":"2024-11-06T10:03:59.497Z","updated_at":"2025-04-08T10:32:17.624Z","avatar_url":"https://github.com/dneprDroid.png","language":"Objective-C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"## TFSecured\n\nSmall library for tensorflow proto models (*.pb) encryption/decryption.\n\n## AES\n\nYou may use random string with random length like a key, then library calculates sha256 hash of it and uses as internal key with size 256 bits.\n\n## Usage \n\nCopy sources from [TFSecured](/TFSecured) dir into your project.\n \nC++ usage (see [TFPredictor.mm](/iosDemo/TFSecured-iOS/tf/predict/TFPredictor.mm)):\n\n```cpp\n\n    #include \u003cGraphDefDecryptor.hpp\u003e\n\n    ........\n\n\n    tensorflow::GraphDef graph;\n    // Decryption: \n    const std::string key = \"JHEW8F7FE6F8E76W8F687WE6F8W8EF5\";\n    auto status = tfsecured::GraphDefDecryptAES(path,         // path to *.pb file (frozen graph)\n                                                \u0026graph,\n                                                key);         // your key\n    if (!status.ok()) {\n        std::cout \u003c\u003c status.error_message() \u003c\u003c std::endl;\n        return;\n    }\n    \n    // Create session :\n    std::unique_ptr\u003cSession\u003e session(NewSession(options));\n    status = session-\u003eCreate(graph);\n    \n    // Run session ....\n```\n\n\nEncrypt model via python script (see [encrypt_model.py](/python/encrypt_model.py)):\n\n```bash\n$ python encrypt_model.py \u003cINPUT_PB_MODEL\u003e  \\\n                          \u003cOUTPUT_PB_MODEL\u003e \\  \n                          \u003cKEY\u003e                # optional, generated randomly by script \n\n```\n\n## Dependencies\n\n* TensorFlow\n\n* OpenSSL\n\n## iOS Demo (Digit recognizer)\n\nPrepare repository (install Tensorflow via pods)\n\n```bash\n\n$ cd iosDemo\n$ pod install \n\n``` \nAnd open it in Xcode.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdneprdroid%2Ftfsecured","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdneprdroid%2Ftfsecured","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdneprdroid%2Ftfsecured/lists"}