crypto

package

v0.4.0 Latest Latest Go to latest Published: Mar 10, 2026 License: Apache-2.0 Imports: 6 Imported by: 0

Details

Package crypto provides AES-256-GCM encryption for sensitive configuration values.

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type Encryptor struct {
	// contains filtered or unexported fields
}

Encryptor provides AES-256-GCM encryption and decryption.

func NewEncryptor(keyHex string) (*Encryptor, error)

NewEncryptor creates an Encryptor from a 64-character hex string (32 bytes).

func (e *Encryptor) Decrypt(ciphertext, nonce []byte) ([]byte, error)

Decrypt decrypts ciphertext using AES-256-GCM with the given nonce.

func (e *Encryptor) Encrypt(plaintext []byte) (ciphertext, nonce []byte, err error)

Encrypt encrypts plaintext using AES-256-GCM. Returns ciphertext and nonce.