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Replace buffer.slice() with buffer.subarray()

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This commit is contained in:
Fedor Indutny
2025-06-09 14:37:30 -07:00
committed by GitHub
parent 4a6e2d297b
commit b0634f9a9d
19 changed files with 54 additions and 45 deletions
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8
ts/textsecure/ProvisioningCipher.ts
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@@ -47,10 +47,10 @@ class ProvisioningCipherInner {
throw new Error('Bad version number on ProvisioningMessage');
}
const iv = message.slice(1, 16 + 1);
const mac = message.slice(message.byteLength - 32, message.byteLength);
const ivAndCiphertext = message.slice(0, message.byteLength - 32);
const ciphertext = message.slice(16 + 1, message.byteLength - 32);
const iv = message.subarray(1, 16 + 1);
const mac = message.subarray(message.byteLength - 32, message.byteLength);
const ivAndCiphertext = message.subarray(0, message.byteLength - 32);
const ciphertext = message.subarray(16 + 1, message.byteLength - 32);
if (!this.keyPair) {
throw new Error('ProvisioningCipher.decrypt: No keypair!');