encryption

func Decrypt ¶

func Decrypt(encryptedString string, key []byte) (string, error)

Decrypt decrypts a base64-encoded encrypted string using AES-256-GCM. The key must be the same 32-byte key used for encryption.

func Encrypt ¶

func Encrypt(plaintext string, key []byte) (string, error)

Encrypt encrypts a string using AES-256-GCM. The key must be 32 bytes (256 bits) long. Returns base64-encoded encrypted string.

func GenerateAES256GCMEncryptionKey ¶

func GenerateAES256GCMEncryptionKey() (encryptionKey []byte, err error)