DatabaseKey

kv_core::encryption

Struct DatabaseKey 

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pub struct DatabaseKey {
    pub database_id: DatabaseId,
    pub key: Key<Aes256Gcm>,
    pub nonce: [u8; 12],
}
Expand description

Encryption key for a specific database

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§database_id: DatabaseId§key: Key<Aes256Gcm>§nonce: [u8; 12]

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impl DatabaseKey

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pub fn derive(master_key: &[u8], database_id: DatabaseId) -> KVResult<Self>

Generate a new database key from master key

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Returns error if master key is too short or key derivation fails

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

Encrypt data using this database key

§Errors

Returns error if encryption fails

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

Decrypt data using this database key

§Errors

Returns error if decryption fails

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impl Clone for DatabaseKey

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fn clone(&self) -> DatabaseKey

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DatabaseKey

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<T> Any for T
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Gets the TypeId of self. Read more
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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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