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Code Issues Releases Wiki Activity

Added Key Option

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This commit is contained in:
h345983745
2019-03-31 18:32:53 +01:00
parent 903ea45228
commit 3950dba2c5
5 changed files with 62 additions and 22 deletions
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18
src/core/operations/BLAKE2s.mjs
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@@ -35,6 +35,12 @@ class BLAKE2s extends Operation {
"name": "Output Encoding",
"type": "option",
"value": ["Hex", "Base64", "Raw"]
},
{
"name": "Key",
"type": "toggleString",
"value": "",
"toggleValues": ["UTF8", "Decimal", "Base64", "Hex", "Latin1"]
}
];
}
@@ -46,13 +52,19 @@ class BLAKE2s extends Operation {
*/
run(input, args) {
const [outSize, outFormat] = args;
let key = Utils.convertToByteArray(args[2].string || "", args[2].option);
if (key.length === 0){
key = null;
} else if (key.length > 32){
throw new OperationError(["Key cannot be greater than 32 bytes", "It is currently " + key.length +" bytes."].join("\n"));
}
switch (outFormat) {
case "Hex":
return blakejs.blake2sHex(input, null, outSize / 8);
return blakejs.blake2sHex(input, key, outSize / 8);
case "Base64":
return toBase64(blakejs.blake2s(input, null, outSize / 8));
return toBase64(blakejs.blake2s(input, key, outSize / 8));
case "Raw":
return Utils.arrayBufferToStr(blakejs.blake2s(input, null, outSize / 8).buffer);
return Utils.arrayBufferToStr(blakejs.blake2s(input, key, outSize / 8).buffer);
default:
return new OperationError("Unsupported Output Type");
}