未验证 提交 adda4627 编写于 作者: W wkyrong 提交者: Gitee

update js demo

Signed-off-by: Nwkyrong <wangkairong@huawei.com>
上级 4849f1c7
......@@ -1347,99 +1347,106 @@ JS测试代码示例如下(仅供参考),如果整个流程能够正常运
2. 使用generateKey接口生成密钥。
```js
var alias = 'testAlias';
let aesKeyAlias = 'test_aesKeyAlias';
let handle;
let IV = '001122334455';
let cipherData:Uint8Array;
let plainData:Uint8Array;
function GetAesGenerateProperties() {
var properties = new Array();
properties[0] = {
var index = 0;
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
value: huks.HuksKeyAlg.HUKS_ALG_ECC
value: huks.HuksKeyAlg.HUKS_ALG_AES
};
properties[1] = {
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
value: huks.HuksKeySize.HUKS_ECC_KEY_SIZE_224
value: huks.HuksKeySize.HUKS_AES_KEY_SIZE_128
};
properties[2] = {
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_PURPOSE,
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_AGREE
};
properties[3] = {
tag: huks.HuksTag.HUKS_TAG_DIGEST,
value: huks.HuksKeyDigest.HUKS_DIGEST_NONE
};
var options = {
properties: properties
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_ENCRYPT |
huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_DECRYPT
}
return properties;
}
var resultA = huks.generateKey(alias, options);
```
3. 使用Init接口进行init操作。
```js
var alias = 'test001'
var properties = new Array();
properties[0] = {
tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
value: huks.HuksKeyAlg.HUKS_ALG_DH
};
properties[1] = {
tag: huks.HuksTag.HUKS_TAG_PURPOSE,
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_AGREE
};
properties[2] = {
tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
value: huks.HuksKeySize.HUKS_DH_KEY_SIZE_4096
};
async function GenerateAesKey() {
var genProperties = GetAesGenerateProperties();
var options = {
properties: properties
};
huks.init(alias, options, function(err, data) {
if (err.code !== 0) {
console.log("test init err information: " + JSON.stringify(err));
} else {
console.log(`test init data: ${JSON.stringify(data)}`);
properties: genProperties
}
await huks.generateKeyItem(aesKeyAlias, options).then((data) => {
console.log("generateKeyItem success");
}).catch((err)=>{
console.log("generateKeyItem failed");
})
}
```
4. 使用Update接口进行update操作
3. 使用huks.initSession,huks.finishSession进行加密
```js
var properties = new Array();
properties[0] = {
tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
value: huks.HuksKeyAlg.HUKS_ALG_DH
};
properties[1] = {
tag: huks.HuksTag.HUKS_TAG_PURPOSE,
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_AGREE
};
properties[2] = {
tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
value: huks.HuksKeySize.HUKS_DH_KEY_SIZE_4096
};
var options = {
properties: properties
};
var result = huks.update(handle, options)
```
let plainText = '123456';
5. 使用Finish接口进行finish操作。
function StringToUint8Array(str) {
let arr = [];
for (let i = 0, j = str.length; i < j; ++i) {
arr.push(str.charCodeAt(i));
}
return new Uint8Array(arr);
}
```js
function GetAesEncryptProperties() {
var properties = new Array();
properties[0] = {
var index = 0;
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
value: huks.HuksKeyAlg.HUKS_ALG_DH
value: huks.HuksKeyAlg.HUKS_ALG_AES
};
properties[1] = {
tag: huks.HuksTag.HUKS_TAG_PURPOSE,
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_AGREE
};
properties[2] = {
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
value: huks.HuksKeySize.HUKS_DH_KEY_SIZE_4096
value: huks.HuksKeySize.HUKS_AES_KEY_SIZE_128
};
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_PURPOSE,
value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_ENCRYPT
}
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_PADDING,
value: huks.HuksKeyPadding.HUKS_PADDING_PKCS7
}
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_BLOCK_MODE,
value: huks.HuksCipherMode.HUKS_MODE_CBC
}
properties[index++] = {
tag: huks.HuksTag.HUKS_TAG_IV,
value: StringToUint8Array(IV)
}
return properties;
}
async function EncryptData() {
var encryptProperties = GetAesEncryptProperties();
var options = {
properties: properties
};
var result = huks.finish(handle, options)
properties:encryptProperties,
inData: StringToUint8Array(plainText)
}
await huks.initSession(aesKeyAlias, options).then((data) => {
handle = data.handle;
}).catch((err)=>{
console.log("initSession failed");
})
await huks.finishSession(handle, options).then((data) => {
console.log("finishSession success");
cipherData = data.outData
}).catch((err)=>{
console.log("finishSession failed");
})
}
```
\ No newline at end of file
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册