!15093 [翻译完成】#I6DKDG

Merge pull request !15093 from Annie_wang/PR14320

en/release-notes/changelogs/OpenHarmony_4.0.3.2/changelog-security.md

+# Security Subsystem Changelog
+
+## cl.security.1 ParamsSpec Attribute Name Change
+Changed **algoName** of the **ParamsSpec** structure to **algName**.
+
+**Change Impact**
+
+For the released JavaScript APIs that use **ParamsSpec** and its child classes **IvParamsSpec**, **GcmParamsSpec**, and **CcmParamsSpec** as parameters or return values, **algoName** must be changed to **algName**.
+The change must be made for all the applications that use these APIs. Otherwise, the compilation in the SDK of the new version cannot be successful.
+
+**Key API/Component Changes**
+
+API prototype before the change:
+
+ ```ts
+interface ParamsSpec {
+    /**
+     * Indicates the algorithm name. Should be set before initialization of a cipher object.
+     * @type { string }
+     * @syscap SystemCapability.Security.CryptoFramework
+     * @since 9
+     */
+    algoName : string;
+}
+ ```
+API prototype after the change:
+
+ ```ts
+interface ParamsSpec {
+    /**
+     * Indicates the algorithm name. Should be set before initialization of a cipher object.
+     * @type { string }
+     * @syscap SystemCapability.Security.CryptoFramework
+     * @since 9
+     */
+    algName : string;
+}
+ ```
+
+**Adaptation Guide**
+
+Change **algoName** to **algName** in **ParamsSpec** and its child classes **IvParamsSpec**, **GcmParamsSpec**, and **CcmParamsSpec**.
+ ```ts
+function genGcmParamsSpec() {
+  let arr = [0, 0, 0, 0 , 0, 0, 0, 0, 0, 0 , 0, 0]; // 12 bytes
+  let dataIv = new Uint8Array(arr);
+  let ivBlob = {data : dataIv};
+
+  arr = [0, 0, 0, 0 , 0, 0, 0, 0]; // 8 bytes
+  let dataAad = new Uint8Array(arr);
+  let aadBlob = {data : dataAad};
+
+  arr = [0, 0, 0, 0 , 0, 0, 0, 0, 0, 0, 0, 0 , 0, 0, 0, 0]; // 16 bytes
+  let dataTag = new Uint8Array(arr);
+  let tagBlob = {data : dataTag};
+  let gcmParamsSpec = {iv : ivBlob, aad : aadBlob, authTag : tagBlob, algName : "GcmParamsSpec"};
+  return gcmParamsSpec;
+}
+ ```
+For details, see the APIs of **ParamsSpec** in [Crypto Framework](../../../application-dev/reference/apis/js-apis-cryptoFramework.md#paramsspec).
+
+## Change of cl.security.2 ECC Algorithm Parameter Name from ECC512 to ECC521
+
+**Change Impact**
+
+Behavior of released JavaScript APIs will be changed.
+The application needs to be adapted to obtain the correct result in the SDK of the new version.
+
+**Key API/Component Changes**
+The parameter passed in the APIs is changed from **ECC512** to **ECC521**. The related APIs remain unchanged. For details, see [Key Generation Specifications](../../../application-dev/security/cryptoFramework-overview.md#key-generation-specifications). The following APIs are involved:
+
+cryptoFramework.createAsyKeyGenerator
+
+cryptoFramework.createSign
+
+cryptoFramework.createVerify
+
+cryptoFramework.createKeyAgreement
+
+**Adaptation Guide**
+
+```js
+import cryptoFramework from "@ohos.security.cryptoFramework"
+
+let asyKeyGenerator = cryptoFramework.createAsyKeyGenerator("ECC521");
+```