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Avoid allocating new buffer

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This commit is contained in:
Matija Petrunic 2020-04-07 14:43:25 +02:00
parent 5aa43f92e3
commit 17f8fb3140
1 changed files with 1 additions and 1 deletions
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2
src/handshakes/abstract-handshake.ts
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@ -107,7 +107,7 @@ export abstract class AbstractHandshake {
protected dh(privateKey: bytes32, publicKey: bytes32): bytes32 {
try {
const sharedKey = box.before(publicKey, privateKey)
return Buffer.from(sharedKey);
return Buffer.from(sharedKey.buffer, sharedKey.byteOffset, sharedKey.length);
} catch (e) {
logger(e.message);
return Buffer.alloc(32);