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/ohos5.0/docs/zh-cn/application-dev/reference/apis-crypto-architecture-kit/
H A Djs-apis-system-cipher.md36 …其中 keySize 是密钥的长度（例如密钥长度为 1024 时，text 不能超过 62 个字节）。待解密的文本内容应该是经过 base64 编码的一段二进制值。base64 编码使用默认风格。…
52 … | 是 | 待加密或解密的文本内容。待加密的文本内容应该是一段普通文本。待解密的文本内容应该是经过 base64 编码的一段二进制值。base64 编码使用默认风格。…
53 | key | string | 是 | 加密或解密使用到的密钥，经过 base64 编码后生成的字符串。 |
55 | iv | string | 否 | AES加解密的初始向量，经过base64编码后的字符串，默认值为key…
86 //base64编码后的加密公钥
105 //待解密的内容，是base64编码后的一段二进制值，解密后是文本内容“hello”
110 //base64编码后的解密私钥
164 //base64编码后的密钥
182 //待解密的内容，是base64编码后的一段二进制值
184 //base64编码后的密钥
/ohos5.0/docs/zh-cn/device-dev/subsystems/
H A Dsubsys-security-devicesecuritylevel.md202 <base64-header>.<base64-payload>.<base64-signature>.<base64-attestation>
215 对原header字符串进行BASE64编码，得到`<base64-header>`：
238 对payload字符串进行BASE64编码，得到`<base64-payload>`：
265 将BASE64编码后的header和payload合并，中间用符号"."连接，得到`<base64-head>.<base64-payload>`
281 将`<base64-head>.<base64-payload>`作为参数，使用刚刚生成的ECC私钥`<ecc-l3-sk>`对其进行签名，并对签名结果进行BASE64编码，得到签名结果值`<bas…
352 2. 对该数据进行base64编码，得到`<base64-attestation>`
360 用符号"."连接上述四段数据，最终得到 `<base64-header>.<base64-payload>.<base64-signature>.<base64-attestation>`，其示例如…
/ohos5.0/commonlibrary/ets_utils/js_util_module/util/test/
H A Dtest_util.cpp1861 OHOS::Util::Base64 base64; variable
1896 OHOS::Util::Base64 base64; variable
1930 OHOS::Util::Base64 base64; variable
1966 OHOS::Util::Base64 base64; variable
2000 OHOS::Util::Base64 base64; variable
2033 OHOS::Util::Base64 base64; variable
2060 OHOS::Util::Base64 base64; variable
2093 OHOS::Util::Base64 base64; variable
2132 OHOS::Util::Base64 base64; variable
2171 OHOS::Util::Base64 base64; variable
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/ohos5.0/docs/zh-cn/application-dev/reference/apis-image-kit/
H A D_ohos_image_source.md24 | char \* [uri](image.md#uri) = nullptr | 图像源资源标识符，接受文件资源或者base64资源 |
27 | uint8_t \* [buffer](image.md#buffer-12) = nullptr | 图像源缓冲区资源，接受格式化包缓冲区或者base64缓冲区 |
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-js/
H A Djs-components-basic-image.md20 …bsp;\|&nbsp;jpeg&nbsp;\|&nbsp;bmp&nbsp;\|&nbsp;webp];base64,&nbsp;[base64&nbsp;data],&nbsp;其中[base…
H A Djs-components-canvas-canvas.md99 // "data:image/png;base64,xxxxxxxx..."
H A Djs-components-canvas-offscreencanvas.md103 console.log(dataURL); //data:image/png;base64,xxxxxx
/ohos5.0/docs/en/device-dev/subsystems/
H A Dsubsys-security-devicesecuritylevel.md202 <base64-header>.<base64-payload>.<base64-signature>.<base64-attestation>
215 Encode the header string to Base64 format to obtain `<base64-header>`.
238 Encode the payload string to Base64 format to obtain `<base64-payload>`.
265 …encoded header and payload with a period (.) in between to obtain `<base64-head>.<base64-payload>`.
282 …e key `<ecc-l3-sk>` to sign `<base64-head>.<base64-payload>`, and encode the signature to Base64 f…
355 2. Encode the JSON array to Base64 format to obtain `<base64-attestation>`.
363 …ether with a period (.) in between to obtain `<base64-header>.<base64-payload>.<base64-signature>.…
/ohos5.0/foundation/communication/netstack/test/unittest/http/cache/
H A DBUILD.gn47 "$NETSTACK_NAPI_ROOT/http/cache/base64/include",
56 "$NETSTACK_NAPI_ROOT/http/cache/base64/src/base64_utils.cpp",
/ohos5.0/docs/zh-cn/application-dev/faqs/
H A Dfaqs-arkui-arkts.md515 服务端返回的数据是通过base64编码后XML格式，需要转为JSON格式进行后续的处理。
519 使用util工具中的base64相关接口进行解码操作，然后使用convertxml组件解析XML格式数据。
530 @State message: string = 'base64转json'
563 let base64 = new util.Base64Helper();
565 let src_uint8Array = base64.decodeSync(src);
/ohos5.0/base/web/webview/ohos_interface/ohos_glue/scripts/
H A Dmake_file_base.py20 import base64
152 …return base64.b64encode(hashlib.md5(func_digest.encode()).digest(), altchars=b'$_').decode().rstri…
/ohos5.0/docs/zh-cn/application-dev/ui/
H A Darkts-graphics-display.md24 存档图类型的数据源可以分为本地资源、网络资源、Resource资源、媒体库资源和base64。
140 - base64
142 路径格式为data:image/[png|jpeg|bmp|webp|heif];base64,[base64 data]，其中[base64 data]为Base64字符串数据。
/ohos5.0/commonlibrary/ets_utils/js_util_module/util/src/
H A Dutil_js.ts40 let base64 = helpUtil.Base64;
77 base64: NativeBase64;
79 this.base64 = new helpUtil.Base64Helper();
83 return this.base64.encodeSync(src, options);
107 let resultString: string = this.base64.encodeToStringSync(src, options);
118 return this.base64.decodeSync(src, options);
126 return this.base64.encode(src, options);
134 let base64Result: Promise<string> = this.base64.encodeToString(src, options);
151 return this.base64.decode(src, options);
1919 Base64: base64,
/ohos5.0/foundation/multimedia/av_codec/services/media_engine/plugins/source/http_source/
H A DBUILD.gn46 "$av_codec_root_dir/services/media_engine/plugins/source/http_source/base64",
84 "base64/base64_utils.cpp",
/ohos5.0/commonlibrary/rust/ylong_http/ylong_http_client/src/util/
H A Dmod.rs22 pub(crate) mod base64; module
H A Dbase64.rs52 use crate::util::base64::encode;
/ohos5.0/docs/zh-cn/application-dev/reference/apis-drm-kit/
H A D_d_r_m___media_key_request_info.md22 | uint8_t [initData](_drm.md#initdata) [[MAX_INIT_DATA_LEN](_drm.md#max_init_data_len)] | base64解码后…
/ohos5.0/docs/en/application-dev/reference/apis-arkui/arkui-js/
H A Djs-components-basic-image.md21 …ollowing format: data:image/[png \| jpeg \| bmp \| webp];base64, [base64 data], where **[base64 da…
/ohos5.0/foundation/communication/netstack/frameworks/js/napi/http/
H A DBUILD.gn21 "cache/base64/include",
92 "cache/base64/src/base64_utils.cpp",
/ohos5.0/foundation/arkui/advanced_ui_component/source/EditableTitleBar/
H A DEditableTitleBar.ets29 const PUBLIC_CANCEL = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMAAAADACAYAAABS3Gw' +
51 const PUBLIC_OK = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMAAAADACAYAAABS3' +
68 const PUBLIC_BACK = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMAAAADACAY' +
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-ts/
H A Dts-basic-components-imagespan.md27 …\- 支持`Base64`字符串。格式`data:image/[png\|jpeg\|bmp\|webp\|heif];base64,[base64 data]`, 其中`[base64 data…
H A Dts-basic-components-image.md51 …>- 支持`Base64`字符串。格式`data:image/[png\|jpeg\|bmp\|webp\|heif];base64,[base64 data]`, 其中`[base64 data…
69 …>- 支持`Base64`字符串。格式`data:image/[png\|jpeg\|bmp\|webp\|heif];base64,[base64 data]`, 其中`[base64 data…
85 …>- 支持`Base64`字符串。格式`data:image/[png\|jpeg\|bmp\|webp\|heif];base64,[base64 data]`, 其中`[base64 data…
/ohos5.0/base/update/packaging_tools/
H A Dcreate_signed_data.py18 from base64 import b64encode
/ohos5.0/drivers/hdf_core/framework/tools/hc-gen/test/
H A Dupdate_case.py38 import base64
113 base64_content = base64.b64encode(content)
/ohos5.0/foundation/multimedia/av_codec/test/unittest/hls_test/
H A DBUILD.gn20 "$av_codec_root_dir/services/media_engine/plugins/source/http_source/base64/base64_utils.cpp",
68 "$av_codec_root_dir/services/media_engine/plugins/source/http_source/base64",

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