Function encrypt

encrypt(text: string): { encryptedData: string; iv: string }

Not Exported

Encrypts text using AES-256-GCM

Parameters

text: string
Plain text content to encrypt

Returns { encryptedData: string; iv: string }

Object containing encrypted data and initialization vector

Source

function encrypt(text: string): { encryptedData: string; iv: string } {
  const key = getEncryptionKey();
  const iv = crypto.randomBytes(16);
  const cipher = crypto.createCipheriv(ALGORITHM, key, iv);

  let encrypted = cipher.update(text, "utf8", "hex");
  encrypted += cipher.final("hex");

  // Append authentication tag to encrypted data
  return {
    encryptedData: encrypted + ":" + cipher.getAuthTag().toString("hex"),
    iv: iv.toString("hex"),
  };
}

src

Function encrypt

Parameters

Returns { encryptedData: string; iv: string }

Source

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