Core-decrypt May 2026

coreDecrypt( ciphertext, iv, authTag , password) If you want a secure, production-ready core-decrypt feature using AES-256-GCM:

// Extract IV (12 bytes), auth tag (16 bytes), and actual ciphertext const iv = Buffer.from(ciphertextWithTag.slice(0, 24), 'hex'); const authTag = Buffer.from(ciphertextWithTag.slice(24, 56), 'hex'); const ciphertext = Buffer.from(ciphertextWithTag.slice(56), 'hex'); core-decrypt

const decrypted = Buffer.concat([ decipher.update(ciphertext), decipher.final(), ]); coreDecrypt( ciphertext, iv, authTag , password) If you

export function coreDecrypt<T = string>( encryptedData, password, encoding = 'utf8', : DecryptOptions): T // Derive a 32-byte key using PBKDF2 const salt = encryptedData.slice(0, 32); // first 32 chars = salt (hex) const ciphertextWithTag = encryptedData.slice(32); password) If you want a secure

const plain = coreDecrypt( encryptedData: '...', // from core-encrypt password: 'my-secret', ); If you give me more details (use case, stack, encryption format), I’ll tailor the feature exactly to your needs.