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体验新版 GitCode,发现更多精彩内容 >>
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ce9e76a9
编写于
8月 17, 2022
作者:
scrawman
提交者:
Gitee
8月 17, 2022
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update zh-cn/device-dev/subsystems/subsys-security-huks-guide.md.
Signed-off-by:
zqr2001
<
1805768383@qq.com
>
上级
f4893c0c
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1
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zh-cn/device-dev/subsystems/subsys-security-huks-guide.md
zh-cn/device-dev/subsystems/subsys-security-huks-guide.md
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zh-cn/device-dev/subsystems/subsys-security-huks-guide.md
浏览文件 @
ce9e76a9
...
...
@@ -880,21 +880,17 @@ JS测试代码示例如下,如果整个流程能够正常运行,代表HDI接
}
/* 进行密钥加密操作 */
await
huks
.
init
(
srcKeyAlias
,
encryptOptions
).
then
((
data
)
=>
{
huks
.
init
(
srcKeyAlias
,
encryptOptions
).
then
((
data
)
=>
{
console
.
log
(
`test init data:
${
JSON
.
stringify
(
data
)}
`
);
handle
=
data
.
handle
;
}).
catch
((
err
)
=>
{
console
.
log
(
'
test init err information:
'
+
JSON
.
stringify
(
err
));
});
})
encryptOptions
.
inData
=
this
.
stringToUint8Array
(
cipherInData
)
await
huks
.
update
(
handle
,
encryptOptions
).
then
(
async
(
data
)
=>
{
huks
.
update
(
handle
,
encryptOptions
).
then
(
async
(
data
)
=>
{
console
.
log
(
`test update data
${
JSON
.
stringify
(
data
)}
`
);
encryptUpdateResult
=
Array
.
from
(
data
.
outData
);
}).
catch
((
err
)
=>
{
console
.
log
(
'
test update err information:
'
+
err
);
});
})
encryptOptions
.
inData
=
new
Uint8Array
(
new
Array
());
await
huks
.
finish
(
handle
,
encryptOptions
).
then
((
data
)
=>
{
huks
.
finish
(
handle
,
encryptOptions
).
then
((
data
)
=>
{
console
.
log
(
`test finish data:
${
JSON
.
stringify
(
data
)}
`
);
let
finishData
=
this
.
uint8ArrayToString
(
new
Uint8Array
(
encryptUpdateResult
));
if
(
finishData
===
cipherInData
)
{
...
...
@@ -902,9 +898,7 @@ JS测试代码示例如下,如果整个流程能够正常运行,代表HDI接
}
else
{
console
.
log
(
'
test finish encrypt success
'
);
}
}).
catch
((
err
)
=>
{
console
.
log
(
'
test finish err information:
'
+
JSON
.
stringify
(
err
));
});
})
```
3.
执行解密操作并删除密钥
...
...
@@ -921,22 +915,18 @@ JS测试代码示例如下,如果整个流程能够正常运行,代表HDI接
}
/* 进行解密操作 */
await
huks
.
init
(
srcKeyAlias
,
decryptOptions
).
then
((
data
)
=>
{
huks
.
init
(
srcKeyAlias
,
decryptOptions
).
then
((
data
)
=>
{
console
.
log
(
`test init data:
${
JSON
.
stringify
(
data
)}
`
);
handle
=
data
.
handle
;
}).
catch
((
err
)
=>
{
console
.
log
(
'
test init err information:
'
+
JSON
.
stringify
(
err
));
});
})
decryptOptions
.
inData
=
new
Uint8Array
(
encryptUpdateResult
);
await
huks
.
update
(
handle
,
decryptOptions
).
then
(
async
(
data
)
=>
{
huks
.
update
(
handle
,
decryptOptions
).
then
(
async
(
data
)
=>
{
console
.
log
(
`test update data
${
JSON
.
stringify
(
data
)}
`
);
decryptUpdateResult
=
Array
.
from
(
data
.
outData
);
}).
catch
((
err
)
=>
{
console
.
log
(
'
test update err information:
'
+
err
);
});
})
decryptOptions
.
inData
=
new
Uint8Array
(
new
Array
());
await
huks
.
finish
(
handle
,
decryptOptions
).
then
((
data
)
=>
{
huks
.
finish
(
handle
,
decryptOptions
).
then
((
data
)
=>
{
console
.
log
(
`test finish data:
${
JSON
.
stringify
(
data
)}
`
);
let
finishData
=
this
.
uint8ArrayToString
(
new
Uint8Array
(
decryptUpdateResult
));
if
(
finishData
===
cipherInData
)
{
...
...
@@ -944,28 +934,9 @@ JS测试代码示例如下,如果整个流程能够正常运行,代表HDI接
}
else
{
console
.
log
(
'
test finish decrypt err
'
);
}
}).
catch
((
err
)
=>
{
console
.
log
(
'
test finish err information:
'
+
JSON
.
stringify
(
err
));
});
})
//删除密钥
await
huks
.
deleteKey
(
srcKeyAlias
,
HuksOptions
).
then
((
data
)
=>
{
huks
.
deleteKey
(
srcKeyAlias
,
HuksOptions
).
then
((
data
)
=>
{
console
.
log
(
`test deleteKey data:
${
JSON
.
stringify
(
data
)}
`
);
}).
catch
((
err
)
=>
{
console
.
log
(
'
test deleteKey err information:
'
+
JSON
.
stringify
(
err
));
});
},
stringToUint8Array
(
str
)
{
var
arr
=
[];
for
(
var
i
=
0
,
j
=
str
.
length
;
i
<
j
;
++
i
)
{
arr
.
push
(
str
.
charCodeAt
(
i
));
}
return
new
Uint8Array
(
arr
);
},
uint8ArrayToString
(
fileData
)
{
var
dataString
=
''
;
for
(
var
i
=
0
;
i
<
fileData
.
length
;
i
++
)
{
dataString
+=
String
.
fromCharCode
(
fileData
[
i
]);
}
return
dataString
;
}
})
```
\ No newline at end of file
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