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🗑 Remove unneeded code

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This commit is contained in:
C-3PO 2018-11-02 00:56:18 +01:00
parent d685e6bfb5
commit 61b3770f24
Signed by: c3po
GPG key ID: 62993C4BB4D86F24
1 changed files with 5 additions and 9 deletions
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14
src/ssn/decryption/decryptChunk.ts
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@ -3,12 +3,10 @@ import updateKeys from './lib/updateKeys';
export default function getDecryptor(decryptionKeys: [number, number, number]) { export default function getDecryptor(decryptionKeys: [number, number, number]) {
let [key0, key1, key2] = decryptionKeys; let [key0, key1, key2] = decryptionKeys;
return (encryptedChunk: Buffer) => { return (chunk: Buffer) => {
//const decryptedChunk = Buffer.alloc(encryptedChunk.length); for (let i = 0; i < chunk.length; i += 1) {
for (let i = 0; i < encryptedChunk.length; i += 1) {
//read byte //read byte
let curChar = encryptedChunk.readUInt8(i); let curChar = chunk.readUInt8(i);
//decrypt byte //decrypt byte
const keyPart = (key2 | 2) & 0xFFFF; const keyPart = (key2 | 2) & 0xFFFF;
@ -19,11 +17,9 @@ export default function getDecryptor(decryptionKeys: [number, number, number]) {
[key0, key1, key2] = updateKeys([key0, key1, key2], curChar); [key0, key1, key2] = updateKeys([key0, key1, key2], curChar);
//write byte //write byte
//decryptedChunk.writeUInt8(curChar, i); chunk.writeUInt8(curChar, i);
encryptedChunk.writeUInt8(curChar, i);
} }
//return decryptedChunk; return chunk;
return encryptedChunk;
}; };
} }