未验证 提交 4e988d14 编写于 作者: O openharmony_ci 提交者: Gitee

!14358 【回合1018】crypto framework API ParamsSpec change attribute name from "algoName" to "algName"

Merge pull request !14358 from 胡啸天/monthly_20221018
......@@ -918,10 +918,10 @@ rand.generateRandom(12, (err, randData) => {
| 名称 | 类型 | 可读 | 可写 | 说明 |
| -------- | ------ | ---- | ---- | ----------------------- |
| algoName | string | 是 | 是 | 指明对称加解密参数的算法模式。可选值如下:<br/>- "IvParamsSpec": 适用于CBC\|CTR\|OFB\|CFB模式<br/>- "GcmParamsSpec": 适用于GCM模式<br/>- "CcmParamsSpec": 适用于CCM模式 |
| algName | string | 是 | 是 | 指明对称加解密参数的算法模式。可选值如下:<br/>- "IvParamsSpec": 适用于CBC\|CTR\|OFB\|CFB模式<br/>- "GcmParamsSpec": 适用于GCM模式<br/>- "CcmParamsSpec": 适用于CCM模式 |
> **说明:**
> 由于[init()](#init-2)的params参数是ParamsSpec类型(父类),而实际需要传入具体的子类对象(如IvParamsSpec),因此在构造子类对象时应设置其父类ParamsSpec的algoName参数,使算法库在init()时知道传入的是哪种子类对象。
> 由于[init()](#init-2)的params参数是ParamsSpec类型(父类),而实际需要传入具体的子类对象(如IvParamsSpec),因此在构造子类对象时应设置其父类ParamsSpec的algName参数,使算法库在init()时知道传入的是哪种子类对象。
## IvParamsSpec
......@@ -934,7 +934,7 @@ rand.generateRandom(12, (err, randData) => {
| iv | [DataBlob](#datablob) | 是 | 是 | 指明加解密参数iv。常见取值如下:<br/>- AES的CBC\|CTR\|OFB\|CFB模式:iv长度为16字节<br/>- 3DES的CBC\|OFB\|CFB模式:iv长度为8字节 |
> **说明:**
> 传入[init()](#init-2)方法前需要指定其algoName属性(来源于父类[ParamsSpec](#paramsspec))。
> 传入[init()](#init-2)方法前需要指定其algName属性(来源于父类[ParamsSpec](#paramsspec))。
## GcmParamsSpec
......@@ -949,7 +949,7 @@ rand.generateRandom(12, (err, randData) => {
| authTag | [DataBlob](#datablob) | 是 | 是 | 指明加解密参数authTag,长度为16字节。<br/>采用GCM模式加密时,需要获取[doFinal()](#dofinal-2)输出的[DataBlob](#datablob),取出其末尾16字节作为解密时[init()](#init-2)方法的入参[GcmParamsSpec](#gcmparamsspec)中的的authTag |
> **说明:**
> 传入[init()](#init-2)方法前需要指定其algoName属性(来源于父类[ParamsSpec](#paramsspec))。
> 传入[init()](#init-2)方法前需要指定其algName属性(来源于父类[ParamsSpec](#paramsspec))。
## CcmParamsSpec
......@@ -964,7 +964,7 @@ rand.generateRandom(12, (err, randData) => {
| authTag | [DataBlob](#datablob) | 是 | 是 | 指明加解密参数authTag,长度为12字节。<br/>采用CCM模式加密时,需要获取[doFinal()](#dofinal-2)输出的[DataBlob](#datablob),取出其末尾12字节作为解密时[init()](#init-2)方法的入参[CcmParamsSpec](#ccmparamsspec)中的authTag |
> **说明:**
> 传入[init()](#init-2)方法前需要指定其algoName属性(来源于父类[ParamsSpec](#paramsspec))。
> 传入[init()](#init-2)方法前需要指定其algName属性(来源于父类[ParamsSpec](#paramsspec))。
## CryptoMode
......@@ -1228,8 +1228,8 @@ generateSymKey(callback : AsyncCallback\<SymKey>) : void
```js
import cryptoFramework from '@ohos.security.cryptoFramework';
let symAlgoName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
symKeyGenerator.generateSymKey((err, symKey) => {
if (err) {
console.error(`Generate symKey failed, ${err.code}, ${err.message}`);
......@@ -1263,8 +1263,8 @@ generateSymKey() : Promise\<SymKey>
```js
import cryptoFramework from '@ohos.security.cryptoFramework';
let symAlgoName = 'AES128';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = 'AES128';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
symKeyGenerator.generateSymKey()
.then(symKey => {
console.info(`Generate symKey success, algName: ${symKey.algName}`);
......@@ -1308,8 +1308,8 @@ function genKeyMaterialBlob() {
return {data : keyMaterial};
}
let symAlgoName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
let keyMaterialBlob = genKeyMaterialBlob();
symKeyGenerator.convertKey(keyMaterialBlob, (err, symKey) => {
if (err) {
......@@ -1360,8 +1360,8 @@ function genKeyMaterialBlob() {
return {data : keyMaterial};
}
let symAlgoName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
let keyMaterialBlob = genKeyMaterialBlob();
symKeyGenerator.convertKey(keyMaterialBlob)
.then(symKey => {
......@@ -1597,10 +1597,10 @@ createCipher(transformation : string) : Cipher
```javascript
import cryptoFramework from "@ohos.security.cryptoFramework"
let cipherAlgoName = '3DES192|ECB|PKCS7';
let cipherAlgName = '3DES192|ECB|PKCS7';
var cipher;
try {
cipher = cryptoFramework.createCipher(cipherAlgoName);
cipher = cryptoFramework.createCipher(cipherAlgName);
console.info(`cipher algName: ${cipher.algName}`);
} catch (error) {
console.error(`createCipher failed, ${error.code}, ${error.message}`);
......
......@@ -249,7 +249,7 @@ function genGcmParamsSpec() {
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, algoName : "GcmParamsSpec"};
let gcmParamsSpec = {iv : ivBlob, aad : aadBlob, authTag : tagBlob, algName : "GcmParamsSpec"};
return gcmParamsSpec;
}
......@@ -296,8 +296,8 @@ function testAesGcm() {
}, 10)
}).then(() => {
// 生成对称密钥生成器
let symAlgoName = 'AES128';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = 'AES128';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
if (symKeyGenerator == null) {
console.error('createSymKeyGenerator failed');
return;
......@@ -309,9 +309,9 @@ function testAesGcm() {
globalGcmParams = genGcmParamsSpec();
// 生成加解密生成器
let cipherAlgoName = 'AES128|GCM|PKCS7';
let cipherAlgName = 'AES128|GCM|PKCS7';
try {
globalCipher = cryptoFramework.createCipher(cipherAlgoName);
globalCipher = cryptoFramework.createCipher(cipherAlgName);
console.info(`cipher algName: ${globalCipher.algName}`);
} catch (error) {
console.error(`createCipher failed, ${error.code}, ${error.message}`);
......@@ -409,8 +409,8 @@ function genKeyMaterialBlob() {
// 3DES ECB模式示例,采用已有数据生成密钥(callback写法)
function test3DesEcb() {
// 生成对称密钥生成器
let symAlgoName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgoName);
let symAlgName = '3DES192';
let symKeyGenerator = cryptoFramework.createSymKeyGenerator(symAlgName);
if (symKeyGenerator == null) {
console.error('createSymKeyGenerator failed');
return;
......@@ -418,9 +418,9 @@ function test3DesEcb() {
console.info(`symKeyGenerator algName: ${symKeyGenerator.algName}`);
// 生成加解密生成器
let cipherAlgoName = '3DES192|ECB|PKCS7';
let cipherAlgName = '3DES192|ECB|PKCS7';
try {
globalCipher = cryptoFramework.createCipher(cipherAlgoName);
globalCipher = cryptoFramework.createCipher(cipherAlgName);
console.info(`cipher algName: ${globalCipher.algName}`);
} catch (error) {
console.error(`createCipher failed, ${error.code}, ${error.message}`);
......
# security子系统ChangeLog
## cl.security.1 ParamsSpec属性名变更为algName。
结构体ParamsSpec的属性algoName由于API命名统一,名称更改为algName。
**变更影响**
影响已发布的JS接口,对ParamsSpec以及其子类IvParamsSpec,GcmParamsSpec与CcmParamsSpec,使用这些对象作为参数或返回值时,其属性名需要更改为algName。
应用需要进行适配,才可以在新版本SDK环境正常编译通过。
**关键的接口/组件变更**
修改前的接口原型:
```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;
}
```
修改后的接口原型:
```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;
}
```
**适配指导**
对ParamsSpec以及其子类IvParamsSpec,GcmParamsSpec与CcmParamsSpec,使用这些对象作为参数或返回值时,其属性名需要从algoName更改为algName。
```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;
}
```
详细查看API参考中ParamsSpec对应的接口适配指南:
[加解密算法库框架-ParamsSpec-API参考](../../../application-dev/reference/apis/js-apis-cryptoFramework.md#paramsspec)
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