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crypto: concat buffers in encryptStream and decryptStream

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wukko 2024-03-05 21:02:29 +06:00
parent 6ed03b0035
commit 48ac75b135
1 changed files with 2 additions and 2 deletions
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src/modules/sub/crypto.js
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@ -13,7 +13,7 @@ export function encryptStream(str, iv, secret) {
const key = scryptSync(Buffer.from(secret, "base64"), "salt", keyLength); const key = scryptSync(Buffer.from(secret, "base64"), "salt", keyLength);
const cipher = createCipheriv(algorithm, key, Buffer.from(iv, "base64")); const cipher = createCipheriv(algorithm, key, Buffer.from(iv, "base64"));
return Buffer.from(cipher.update(buff, "utf8", "binary") + cipher.final("binary"), "binary"); return Buffer.concat([ cipher.update(buff), cipher.final() ])
} }
export function decryptStream(buf, iv, secret) { export function decryptStream(buf, iv, secret) {
@ -22,5 +22,5 @@ export function decryptStream(buf, iv, secret) {
const key = scryptSync(Buffer.from(secret, "base64"), "salt", keyLength); const key = scryptSync(Buffer.from(secret, "base64"), "salt", keyLength);
const decipher = createDecipheriv(algorithm, key, Buffer.from(iv, "base64")); const decipher = createDecipheriv(algorithm, key, Buffer.from(iv, "base64"));
return decipher.update(buff, "binary", "utf8") + decipher.final("utf8"); return Buffer.concat([ decipher.update(buff), decipher.final() ])
} }