{"id":22153,"date":"2023-06-18T20:00:29","date_gmt":"2023-06-18T13:00:29","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=22153"},"modified":"2025-03-15T23:40:21","modified_gmt":"2025-03-15T16:40:21","slug":"lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/","title":{"rendered":"C\u00e1ch Zero-Knowledge Proof t\u1ea1o ra gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.fiahub.com\/blog\/the-nao-la-zero-knowledge-proof\/\">Zero-Knowledge Proof<\/a> l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 x\u00e1c su\u1ea5t \u0111\u01b0a hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1 di \u0111\u1ed9ng l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c k\u1ef9 s\u01b0 web \u0111\u00e3 l\u00e0m vi\u1ec7c trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 ch\u1ee9ng minh \u0111i\u1ec1u g\u00ec \u0111\u00f3 l\u00e0 \u0111\u00fang m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u n\u00e0o ch\u1ee9ng minh cho tuy\u00ean b\u1ed1 \u0111\u00f3 hay kh\u00f4ng. C\u00f4ng ngh\u1ec7 Zero-Knowledge Proof (ZKP) \u0111\u00e3 cho ph\u00e9p ph\u00e1t tri\u1ec3n khai th\u00e1c c\u00e1c thu\u1eadt to\u00e1n m\u00e3 h\u00f3a \u0111\u1ec3 x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a c\u00e1c tuy\u00ean b\u1ed1 li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1edf h\u1eefu d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng l\u00e0m s\u00e1ng t\u1ecf n\u00f3. C\u00e1c c\u01a1 ch\u1ebf ZKP n\u00e0y \u0111\u00e3 d\u1eabn \u0111\u1ebfn c\u00e1c c\u01a1 ch\u1ebf n\u00e2ng cao gi\u00fap t\u0103ng c\u01b0\u1eddng quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng blockchain \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn t\u1eadp trung h\u00f3a, trong khi thi\u1ebfu quy\u1ec1n ri\u00eang t\u01b0 trong c\u00e1c \u1ee9ng d\u1ee5ng phi t\u1eadp trung (DApps) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n ZKP m\u00e3 h\u00f3a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 Zero-Knowledge Proof, nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng, c\u00e1c v\u1ea5n \u0111\u1ec1 trong c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng ph\u1ed5 bi\u1ebfn, gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng h\u1ed7 tr\u1ee3 Zero-Knowledge Proof d\u1ef1a tr\u00ean blockchain, x\u00e1c th\u1ef1c kh\u00f4ng tin c\u1eady v\u00e0 quy tr\u00ecnh t\u1ea1o th\u00f4ng tin x\u00e1c th\u1ef1c m\u1eadt kh\u1ea9u.<\/span><\/p>\n<figure id=\"attachment_22155\" aria-describedby=\"caption-attachment-22155\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-22155\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10.png\" alt=\"Zero-Knowledge Proof\" width=\"900\" height=\"507\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10.png 1000w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10-300x169.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10-150x84.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10-768x432.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-10-450x253.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22155\" class=\"wp-caption-text\">Zero-Knowledge Proof ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch m\u1ed9t ng\u01b0\u1eddi ch\u1ee9ng minh cho ng\u01b0\u1eddi x\u00e1c minh th\u1ea5y r\u1eb1ng h\u1ecd c\u00f3 m\u1ed9t b\u00ed m\u1eadt nh\u1eadn d\u1ea1ng m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 b\u00ed m\u1eadt \u0111\u00f3.<\/figcaption><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Zero-Knowledge_Proof_la_gi\" >Zero-Knowledge Proof l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Xac_thuc_danh_tinh_bang_Zero-Knowledge_Proof\" >X\u00e1c th\u1ef1c danh t\u00ednh b\u1eb1ng Zero-Knowledge Proof<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Cac_van_de_trong_cac_giai_phap_nhan_dang_pho_bien\" >C\u00e1c v\u1ea5n \u0111\u1ec1 trong c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Giai_phap_nhan_dang_di_dong_dua_tren_Zero-Knowledge\" >Gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng d\u1ef1a tr\u00ean Zero-Knowledge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Xac_thuc_khong_dang_tin_cay\" >X\u00e1c th\u1ef1c kh\u00f4ng \u0111\u00e1ng tin c\u1eady<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/lam-cach-nao-de-hinh-thuc-xac-thuc-zero-knowledge-proof-giup-tao-ra-mot-giai-phap-nhan-dang-ky-thuat-so-di-dong\/#Tuong_cua_ZKP\" >T\u01b0\u01a1ng c\u1ee7a ZKP<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Zero-Knowledge_Proof_la_gi\"><\/span><span style=\"font-weight: 400;\">Zero-Knowledge Proof l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Zero-Knowledge Proof l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u00e3 h\u00f3a thi\u1ebft l\u1eadp t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a m\u1ed9t y\u00eau c\u1ea7u c\u1ee5 th\u1ec3. N\u00f3 cho ph\u00e9p m\u1ed9t giao th\u1ee9c ch\u1ee9ng minh cho ng\u01b0\u1eddi x\u00e1c minh r\u1eb1ng tuy\u00ean b\u1ed1 v\u1ec1 m\u1ed9t s\u1ed1 th\u00f4ng tin b\u00ed m\u1eadt l\u00e0 ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 b\u1ea5t k\u1ef3 th\u00f4ng tin quan tr\u1ecdng n\u00e0o. C\u00f4ng ngh\u1ec7 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 ki\u1ebfn th\u1ee9c t\u01b0\u01a1ng t\u00e1c c\u0169ng nh\u01b0 kh\u00f4ng t\u01b0\u01a1ng t\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t proof t\u01b0\u01a1ng t\u00e1c c\u1ea7n nhi\u1ec1u c\u01a1 ch\u1ebf giao ti\u1ebfp gi\u1eefa hai b\u00ean. M\u1eb7t kh\u00e1c, Zero-Knowledge Proof kh\u00f4ng t\u01b0\u01a1ng t\u00e1c y\u00eau c\u1ea7u m\u1ed9t l\u1ea7n trao \u0111\u1ed5i th\u00f4ng tin duy nh\u1ea5t gi\u1eefa nh\u1eefng ng\u01b0\u1eddi tham gia (ng\u01b0\u1eddi ch\u1ee9ng minh v\u00e0 ng\u01b0\u1eddi x\u00e1c minh). N\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a Zero-Knowledge b\u1eb1ng c\u00e1ch gi\u1ea3m giao ti\u1ebfp qua l\u1ea1i gi\u1eefa ng\u01b0\u1eddi ch\u1ee9ng minh v\u00e0 ng\u01b0\u1eddi x\u00e1c minh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Zero-Knowledge Proof ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch m\u1ed9t ng\u01b0\u1eddi ch\u1ee9ng minh cho ng\u01b0\u1eddi x\u00e1c minh th\u1ea5y r\u1eb1ng h\u1ecd c\u00f3 m\u1ed9t b\u00ed m\u1eadt nh\u1eadn d\u1ea1ng m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 b\u00ed m\u1eadt \u0111\u00f3. Ch\u1eb3ng h\u1ea1n, m\u1ed9t ng\u01b0\u1eddi ch\u1ee9ng minh c\u00f3 th\u1ec3 \u0111ang gi\u1eef m\u1ed9t c\u1eb7p kh\u00f3a b\u1ea5t \u0111\u1ed1i x\u1ee9ng v\u00e0 s\u1eed d\u1ee5ng b\u00ed m\u1eadt nh\u1eadn d\u1ea1ng l\u00e0m kh\u00f3a ri\u00eang \u0111\u1ec3 ph\u1ea3n h\u1ed3i c\u00e2u l\u1ec7nh \u0111\u01b0\u1ee3c g\u1eedi b\u1eb1ng kh\u00f3a chung. \u0110i\u1ec1u n\u00e0y l\u00ean \u0111\u1ebfn \u0111\u1ec9nh \u0111i\u1ec3m trong m\u1ed9t t\u00ecnh hu\u1ed1ng m\u00e0 ng\u01b0\u1eddi x\u00e1c minh tin ch\u1eafc r\u1eb1ng ng\u01b0\u1eddi ho\u1ea1t ng\u00f4n c\u00f3 ch\u00eca kh\u00f3a m\u00e0 ng\u01b0\u1eddi ho\u1ea1t ng\u00f4n kh\u00f4ng ti\u1ebft l\u1ed9 n\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1edd c\u00f4ng ngh\u1ec7 Zero-Knowledge Proof, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ee9ng minh r\u1eb1ng h\u1ecd \u1edf \u0111\u1ed9 tu\u1ed5i ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5 m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 tu\u1ed5i c\u1ee7a h\u1ecd. Ho\u1eb7c ai \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ee9ng minh r\u1eb1ng h\u1ecd c\u00f3 \u0111\u1ee7 thu nh\u1eadp \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i chia s\u1ebb th\u00f4ng tin ch\u00ednh x\u00e1c v\u1ec1 s\u1ed1 d\u01b0 ng\u00e2n h\u00e0ng c\u1ee7a h\u1ecd.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Xac_thuc_danh_tinh_bang_Zero-Knowledge_Proof\"><\/span><span style=\"font-weight: 400;\">X\u00e1c th\u1ef1c danh t\u00ednh b\u1eb1ng Zero-Knowledge Proof<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nhu c\u1ea7u c\u1ee7a c\u00e1c doanh nghi\u1ec7p \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh ph\u1ee9c t\u1ea1p \u0111\u00e3 d\u1eabn \u0111\u1ebfn nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1 s\u00e1ng t\u1ea1o. <a href=\"https:\/\/www.fiahub.com\/blog\/the-nao-la-zero-knowledge-proof\/\">Zero-Knowledge Proof<\/a> \u0111\u00e3 gi\u00fap t\u1ea1o ra kh\u00e1i ni\u1ec7m v\u1ec1 danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1 di \u0111\u1ed9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh di \u0111\u1ed9ng c\u1ee7a danh t\u00ednh \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng ng\u01b0\u1eddi d\u00f9ng t\u1ea1o m\u1ed9t b\u1ed9 th\u00f4ng tin \u0111\u0103ng nh\u1eadp ID k\u1ef9 thu\u1eadt s\u1ed1 duy nh\u1ea5t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng. S\u01a1 \u0111\u1ed3 qu\u1ea3n l\u00fd danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0a ra c\u00e1c s\u1ed1 nh\u1eadn d\u1ea1ng duy nh\u1ea5t tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, c\u00e1c t\u00e0i li\u1ec7u ph\u00e1p l\u00fd c\u00f3 li\u00ean quan v\u00e0 sinh tr\u1eafc h\u1ecdc nh\u01b0 ID khu\u00f4n m\u1eb7t ho\u1eb7c d\u1ea5u v\u00e2n tay.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3u c\u00e1ch v\u00ed nh\u1eadn d\u1ea1ng phi t\u1eadp trung (DID) \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n. T\u1ed5 ch\u1ee9c ph\u00e1t h\u00e0nh \u0111\u00ednh k\u00e8m kh\u00f3a c\u00f4ng khai v\u00e0o th\u00f4ng tin x\u00e1c th\u1ef1c c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng m\u00e0 h\u1ecd \u0111\u00e3 ph\u00e1t h\u00e0nh. \u0110\u01b0\u1ee3c gi\u1eef an to\u00e0n trong v\u00ed, th\u00f4ng tin \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c chuy\u1ec3n cho ng\u01b0\u1eddi x\u00e1c minh. T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec ng\u01b0\u1eddi x\u00e1c minh c\u1ea7n l\u00e0m l\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng nh\u00e0 ph\u00e1t h\u00e0nh th\u00edch h\u1ee3p \u0111\u00e3 k\u00fd b\u1eb1ng m\u1eadt m\u00e3 m\u1ed9t th\u00f4ng tin x\u00e1c th\u1ef1c do ng\u01b0\u1eddi d\u00f9ng g\u1eedi.<\/span><\/p>\n<figure id=\"attachment_22156\" aria-describedby=\"caption-attachment-22156\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-22156\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16.jpg\" alt=\"Zero-Knowledge Proof\" width=\"900\" height=\"899\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16.jpg 1001w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16-300x300.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16-150x150.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16-768x767.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-16-450x450.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22156\" class=\"wp-caption-text\">Zero-Knowledge Proof \u0111\u00e3 gi\u00fap t\u1ea1o ra kh\u00e1i ni\u1ec7m v\u1ec1 danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1 di \u0111\u1ed9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cac_van_de_trong_cac_giai_phap_nhan_dang_pho_bien\"><\/span><span style=\"font-weight: 400;\">C\u00e1c v\u1ea5n \u0111\u1ec1 trong c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng ph\u1ed5 bi\u1ebfn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi ph\u1ea1m d\u1eef li\u1ec7u nghi\u00eam tr\u1ecdng, x\u00e2m ph\u1ea1m quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 x\u00e1c th\u1ef1c qu\u00e1 t\u1ec7 l\u00e0 k\u1ebb th\u00f9 c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng tr\u1ef1c tuy\u1ebfn. \u0110i\u1ec1u n\u00e0y kh\u00e1c h\u1eb3n so v\u1edbi th\u1eddi \u0111i\u1ec3m ki\u1ebfn tr\u00fac web ban \u0111\u1ea7u khi danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c truy\u1ec1n th\u1ed1ng kh\u00f4ng c\u00f2n \u0111\u1ee7 do m\u00f4i tr\u01b0\u1eddng b\u1ea3o m\u1eadt ph\u1ee9c t\u1ea1p v\u00e0 lu\u00f4n thay \u0111\u1ed5i c\u1ee7a ch\u00fang t\u00f4i. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y h\u1ea1n ch\u1ebf nghi\u00eam tr\u1ecdng quy\u1ec1n ki\u1ec3m so\u00e1t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed1i v\u1edbi danh t\u00ednh v\u00e0 qu\u1ea3n l\u00fd r\u1ee7i ro c\u1ee7a h\u1ecd, do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy\u1ec1n truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u thi\u1ebft y\u1ebfu. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 nh\u1eadn d\u1ea1ng kh\u00e1c nhau \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau li\u00ean quan \u0111\u1ebfn danh t\u00ednh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c l\u1ea5y d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau th\u00f4ng qua m\u1ed9t chu\u1ed7i c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u00e3 khi\u1ebfn vi\u1ec7c b\u1ea3o qu\u1ea3n d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn danh t\u00ednh tr\u1edf th\u00e0nh m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00f3 kh\u0103n. Vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u \u0111a chi\u1ec1u trong khi tu\u00e2n th\u1ee7 m\u1ed9t lo\u1ea1t c\u00e1c quy \u0111\u1ecbnh \u0111\u00e3 khi\u1ebfn vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn danh t\u00ednh m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, \u0111\u1ed3ng th\u1eddi ph\u00e1t hi\u1ec7n gian l\u1eadn v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c c\u01a1 h\u1ed9i kinh doanh tr\u1edf n\u00ean c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Giai_phap_nhan_dang_di_dong_dua_tren_Zero-Knowledge\"><\/span><span style=\"font-weight: 400;\">Gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng d\u1ef1a tr\u00ean Zero-Knowledge<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng t\u1ef1 ch\u1ee7 di \u0111\u1ed9ng, \u0111a k\u00eanh cho ph\u00e9p doanh nghi\u1ec7p b\u1ea3o m\u1eadt quy\u1ec1n truy c\u1eadp v\u00e0 d\u1eef li\u1ec7u c\u1ee7a kh\u00e1ch h\u00e0ng b\u1eb1ng m\u1ed9t n\u1ec1n t\u1ea3ng duy nh\u1ea5t. Tr\u1ea3i nghi\u1ec7m nh\u1eadn d\u1ea1ng li\u1ec1n m\u1ea1ch nh\u01b0 v\u1eady l\u00e0m gi\u1ea3m s\u1ef1 r\u1eddi b\u1ecf c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u0103ng nh\u1eadp m\u00e1y tr\u1ea1m an to\u00e0n, d\u1ec5 d\u00e0ng gi\u00fap b\u1ea3o m\u1eadt c\u00f4ng vi\u1ec7c t\u1eeb xa v\u00e0 gi\u1ea3m r\u1ee7i ro gian l\u1eadn li\u00ean quan \u0111\u1ebfn m\u1eadt kh\u1ea9u y\u1ebfu.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t gi\u1ea3i ph\u00e1p d\u1ef1a tr\u00ean blockchain l\u01b0u tr\u1eef danh t\u00ednh trong m\u1ed9t h\u1ec7 sinh th\u00e1i phi t\u1eadp trung, cho ph\u00e9p m\u1ed9t ng\u01b0\u1eddi ch\u1ee9ng minh danh t\u00ednh khi c\u1ea7n thi\u1ebft. V\u00ed d\u1ee5, NuID t\u1eadn d\u1ee5ng giao th\u1ee9c Zero-Knowledge Proof v\u00e0 c\u00f4ng ngh\u1ec7 s\u1ed5 c\u00e1i ph\u00e2n t\u00e1n \u0111\u1ec3 h\u1ed7 tr\u1ee3 nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1 cho c\u00e1c c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 sinh th\u00e1i c\u1ee7a NuID cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng s\u1edf h\u1eefu v\u00e0 ki\u1ec3m so\u00e1t danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00e1c gi\u1ea3i ph\u00e1p x\u00e1c th\u1ef1c n\u1ec1n t\u1ea3ng kh\u00f4ng c\u00f3 ki\u1ebfn th\u1ee9c. B\u1ea3n ch\u1ea5t phi t\u1eadp trung c\u1ee7a gi\u1ea3i ph\u00e1p d\u1eabn \u0111\u1ebfn m\u1ed9t n\u1ec1n t\u1ea3ng nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng v\u1ed1n c\u00f3 v\u00e0 do ng\u01b0\u1eddi d\u00f9ng s\u1edf h\u1eefu. H\u1ecd c\u00f3 th\u1ec3 s\u1edf h\u1eefu, ki\u1ec3m so\u00e1t, qu\u1ea3n l\u00fd v\u00e0 cho ph\u00e9p s\u1eed d\u1ee5ng d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn danh t\u00ednh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gi\u1ea3i ph\u00e1p l\u00e0m cho c\u00e1c doanh nghi\u1ec7p kinh doanh tr\u1edf th\u00e0nh \u201cng\u01b0\u1eddi ti\u00eau d\u00f9ng\u201d c\u1ee7a nh\u1eefng danh t\u00ednh n\u00e0y v\u00e0 si\u00eau d\u1eef li\u1ec7u li\u00ean quan c\u1ee7a h\u1ecd, do \u0111\u00f3 th\u00fac \u0111\u1ea9y nhi\u1ec1u t\u01b0\u01a1ng t\u00e1c t\u1eadp trung v\u00e0o quy\u1ec1n ri\u00eang t\u01b0 h\u01a1n. Quy\u1ec1n s\u1edf h\u1eefu d\u1eef li\u1ec7u \u0111\u1ed9ng mang l\u1ea1i l\u1ee3i \u00edch cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. N\u00f3 gi\u00fap c\u00e1c c\u00f4ng ty kh\u00f4ng c\u1ea7n ph\u1ea3i b\u1ea3o m\u1eadt m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng, v\u00ec h\u1ecd kh\u00f4ng c\u00f2n c\u1ea7n ph\u1ea3i che gi\u1ea5u b\u1ea5t k\u1ef3 th\u00f4ng tin nh\u1eadn d\u1ea1ng, nh\u1ea1y c\u1ea3m n\u00e0o n\u1eefa.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Xac_thuc_khong_dang_tin_cay\"><\/span><span style=\"font-weight: 400;\">X\u00e1c th\u1ef1c kh\u00f4ng \u0111\u00e1ng tin c\u1eady<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Khi x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m, x\u00e1c th\u1ef1c l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ch\u00ednh. Trong b\u1ed1i c\u1ea3nh b\u1ea3o m\u1eadt \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, n\u01a1i nhu c\u1ea7u UX (tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng) theo ng\u1eef c\u1ea3nh c\u1ee5 th\u1ec3 ng\u00e0y c\u00e0ng m\u1edf r\u1ed9ng, m\u1ed1i quan t\u00e2m v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u h\u01a1n l\u00e0 x\u00e1c th\u1ef1c th\u00f4ng th\u01b0\u1eddng. C\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u m\u1ed9t n\u1ec1n t\u1ea3ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n th\u00edch \u1ee9ng v\u1edbi nhu c\u1ea7u thay \u0111\u1ed5i c\u1ee7a nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">X\u00e1c th\u1ef1c kh\u00f4ng tin c\u1eady cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf m\u1ea1nh m\u1ebd cho m\u00f4 h\u00ecnh l\u01b0u tr\u1eef m\u1eadt kh\u1ea9u trong c\u01a1 s\u1edf d\u1eef li\u1ec7u ri\u00eang t\u01b0. V\u00ed d\u1ee5: NuID Auth API (Giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng) tri\u1ec3n khai c\u00e1c \u0111i\u1ec3m cu\u1ed1i \u0111\u1ec3 t\u1ea1o v\u00e0 x\u00e1c minh th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng th\u00f4ng qua c\u00f4ng ngh\u1ec7 ZKP, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c t\u1ea1o b\u1eb1ng ch\u1ee9ng v\u00e0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp trong \u1ee9ng d\u1ee5ng kh\u00e1ch cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng nh\u01b0 \u0111\u0103ng k\u00fd ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u0111\u0103ng nh\u1eadp ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 mong \u0111\u1ee3i m\u1ed9t n\u1ec1n t\u1ea3ng ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c c\u1ea1m b\u1eaby qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng v\u00e0 x\u00e1c th\u1ef1c ph\u1ed5 bi\u1ebfn. C\u00e1c t\u00ednh n\u0103ng c\u00f3 th\u1ec3 bao g\u1ed3m danh s\u00e1ch \u0111en m\u1eadt kh\u1ea9u \u0111\u1ec3 th\u00f4ng b\u00e1o an to\u00e0n cho ng\u01b0\u1eddi d\u00f9ng v\u1ec1 th\u00f4ng tin \u0111\u0103ng nh\u1eadp y\u1ebfu v\u00e0 b\u1ecb \u0111\u00e1nh c\u1eafp, c\u00e1c th\u00e0nh ph\u1ea7n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng x\u00e1c th\u1ef1c theo m\u00f4-\u0111un v\u00e0 c\u00f3 th\u1ec3 truy c\u1eadp c\u0169ng nh\u01b0 ch\u1ee9c n\u0103ng MFA (x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1) n\u00e2ng cao.<\/span><\/p>\n<figure id=\"attachment_22157\" aria-describedby=\"caption-attachment-22157\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-22157\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11.png\" alt=\"Zero-Knowledge Proof\" width=\"900\" height=\"516\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11.png 1999w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-300x172.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-1024x587.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-150x86.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-768x440.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-1536x881.png 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-450x258.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-11-1200x688.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22157\" class=\"wp-caption-text\">Zero-Knowledge Proof l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 x\u00e1c su\u1ea5t \u0111\u01b0a hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1 di \u0111\u1ed9ng l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Tuong_cua_ZKP\"><\/span><span style=\"font-weight: 400;\">T\u01b0\u01a1ng c\u1ee7a ZKP<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Khi c\u00f4ng ngh\u1ec7 <a href=\"https:\/\/www.fiahub.com\/blog\/the-nao-la-zero-knowledge-proof\/\">Zero-Knowledge Proof<\/a> ph\u00e1t tri\u1ec3n trong nh\u1eefng n\u0103m t\u1edbi, m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u v\u00e0 th\u00f4ng tin x\u00e1c th\u1ef1c d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb tr\u00ean blockchain b\u1edfi m\u1ed9t m\u00e3 \u0111\u1ecbnh danh c\u00f4ng khai kh\u00f4ng ti\u1ebft l\u1ed9 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng v\u00e0 kh\u00f4ng th\u1ec3 gi\u1ea3i ng\u01b0\u1ee3c cho b\u00ed m\u1eadt ban \u0111\u1ea7u. Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c giao th\u1ee9c kh\u00f4ng c\u00f3 ki\u1ebfn th\u1ee9c s\u1ebd gi\u00fap tr\u00e1nh b\u1ecb l\u1ed9 quy\u1ec1n s\u1edf h\u1eefu c\u00e1c thu\u1ed9c t\u00ednh, do \u0111\u00f3 lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c m\u1ed1i \u0111e d\u1ecda li\u00ean quan.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00f4ng ngh\u1ec7 ZKP, c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng di \u0111\u1ed9ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u01b0a quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u l\u00ean c\u1ea5p \u0111\u1ed9 ti\u1ebfp theo trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, t\u1eeb cung c\u1ea5p d\u1eef li\u1ec7u v\u00e0o Internet of Things (IoT) \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u1ed1ng gian l\u1eadn.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zero-Knowledge Proof l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 x\u00e1c su\u1ea5t \u0111\u01b0a hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1 di \u0111\u1ed9ng l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi. C\u00e1c k\u1ef9 s\u01b0 web \u0111\u00e3 l\u00e0m vi\u1ec7c trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 ch\u1ee9ng minh \u0111i\u1ec1u g\u00ec \u0111\u00f3 l\u00e0 \u0111\u00fang<\/p>\n","protected":false},"author":24,"featured_media":22154,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21843],"tags":[2740,3150,3136,22777,22778],"class_list":{"0":"post-22153","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-huong-dan-dau-tu","8":"tag-blockchain","9":"tag-crypto","10":"tag-eth-2","11":"tag-zero-knowledge-proof","12":"tag-zkp"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch Zero-Knowledge Proof t\u1ea1o ra gi\u1ea3i ph\u00e1p 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