Trait RandomBackend 

pub trait RandomBackend: Backend {
    // Required method
    fn generate_random(&mut self, len: usize) -> Result<Vec<u8>, BackendError>;
}

Hardware or software random number generation.

Backends implementing this trait can generate random bytes. For HSM backends, this uses the device’s internal RNG (e.g., PKCS#11 C_GenerateRandom).

Required Methods

fn generate_random(&mut self, len: usize) -> Result<Vec<u8>, BackendError>

Generate len random bytes.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors