KeyManager

kv_core::encryption

Struct KeyManager 

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pub struct KeyManager { /* private fields */ }
Expand description

Key manager for handling encryption keys

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impl KeyManager

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pub fn new(master_key: &str) -> KVResult<Self>

Create a new key manager with master key

§Errors

Returns error if key generation or decoding fails

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pub fn get_database_key( &mut self, database_id: DatabaseId, ) -> KVResult<&DatabaseKey>

Get or create encryption key for a database

§Errors

Returns error if key derivation fails

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pub fn master_key_base64(&self) -> String

Get master key as base64 string (for configuration)

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pub fn rotate_master_key(&mut self) -> KVResult<String>

Rotate master key (generates new key and invalidates all database keys)

§Errors

Returns error if new key generation fails

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pub fn encrypt( &mut self, database_id: DatabaseId, data: &[u8], ) -> KVResult<Vec<u8>>

Encrypt data for a specific database

§Errors

Returns error if encryption fails

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pub fn decrypt( &mut self, database_id: DatabaseId, encrypted_data: &[u8], ) -> KVResult<Vec<u8>>

Decrypt data for a specific database

§Errors

Returns error if decryption fails

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