Struct KeyEncapsulationManager 

pub struct KeyEncapsulationManager { /* private fields */ }

密钥封装（KEM）门面。

Implementations

impl KeyEncapsulationManager

pub fn new( registry: Registry<Box<dyn KeyEncapsulation>>, default_identifier: impl Into<String>, ) -> Result<Self>

default_identifier 必须已注册，否则返回 crate::error::Error::UnknownIdentifier。

pub fn generate(&self) -> Result<(String, String)>

生成密钥对，返回 (公钥 hex, 私钥 hex)。

pub fn generate_with(&self, identifier: &str) -> Result<(String, String)>

pub fn encapsulate(&self, public_key_hex: &str) -> Result<(String, String)>

用公钥封装，返回 (密文 hex, 共享密钥 hex)。

pub fn encapsulate_with( &self, identifier: &str, public_key_hex: &str, ) -> Result<(String, String)>

pub fn decapsulate( &self, ciphertext_hex: &str, private_key_hex: &str, ) -> Result<String>

用私钥解封装，返回共享密钥 hex（非法密文按隐式拒绝语义不报错）。

pub fn decapsulate_with( &self, identifier: &str, ciphertext_hex: &str, private_key_hex: &str, ) -> Result<String>

pub fn registry(&self) -> &Registry<Box<dyn KeyEncapsulation>>

pub fn registry_mut(&mut self) -> &mut Registry<Box<dyn KeyEncapsulation>>

pub fn default_identifier(&self) -> &str

pub fn set_default_identifier( &mut self, identifier: impl Into<String>, ) -> Result<()>

Trait Implementations

impl Debug for KeyEncapsulationManager

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

Formats the value using the given formatter.