Struct EncryptionEngine 

pub struct EncryptionEngine { /* private fields */ }

Encryption engine for data encryption

Implementations

impl EncryptionEngine

pub fn new() -> Self

pub fn initialize(&mut self) -> Result<(), CryptographicError>

pub fn add_encryption_algorithm( &mut self, algorithm: EncryptionAlgorithm, implementation: EncryptionAlgorithmImpl, )

Register an encryption algorithm implementation.

pub fn get_encryption_algorithm( &self, algorithm: &EncryptionAlgorithm, ) -> Option<&EncryptionAlgorithmImpl>

Look up an encryption algorithm implementation.

pub fn list_encryption_algorithms( &self, ) -> impl Iterator<Item = &EncryptionAlgorithmImpl>

Iterate over all registered encryption algorithm implementations.

pub fn add_decryption_algorithm( &mut self, algorithm: EncryptionAlgorithm, implementation: DecryptionAlgorithmImpl, )

Register a decryption algorithm implementation.

pub fn get_decryption_algorithm( &self, algorithm: &EncryptionAlgorithm, ) -> Option<&DecryptionAlgorithmImpl>

Look up a decryption algorithm implementation.

pub fn list_decryption_algorithms( &self, ) -> impl Iterator<Item = &DecryptionAlgorithmImpl>

Iterate over all registered decryption algorithm implementations.

pub fn derive_hkdf( &self, ikm: &[u8], info: &[u8], ) -> Result<Vec<u8>, CryptographicError>

Derive key material using HKDF-SHA256 via the embedded KeyDerivation engine.

pub fn encrypt_data( &mut self, key: &Key, data: &[u8], additional_data: Option<&[u8]>, ) -> Result<EncryptedData, CryptographicError>

pub fn encrypt_data_with( &mut self, key: &Key, data: &[u8], additional_data: Option<&[u8]>, algorithm: EncryptionAlgorithm, ) -> Result<EncryptedData, CryptographicError>

Encrypt with an explicitly chosen AEAD algorithm (AES-256-GCM, ChaCha20-Poly1305, or XChaCha20-Poly1305).

pub fn decrypt_data( &mut self, key: &Key, encrypted_data: &EncryptedData, ) -> Result<Vec<u8>, CryptographicError>