结构体 HkdfUsingHmac 

pub struct HkdfUsingHmac<'a>(pub &'a dyn Hmac);

Implementation of Hkdf (并 thence HkdfExpander) via hmac::Hmac。

Tuple Fields

0: &'a dyn Hmac

Trait 实现

impl Hkdf for HkdfUsingHmac<'_>

fn extract_from_zero_ikm(&self, salt: Option<&[u8]>) -> Box<dyn HkdfExpander>

HKDF-Extract(salt, 0_HashLen) 更多信息

fn extract_from_secret( &self, salt: Option<&[u8]>, secret: &[u8], ) -> Box<dyn HkdfExpander>

HKDF-Extract(salt, secret) 更多信息

fn expander_for_okm(&self, okm: &OkmBlock) -> Box<dyn HkdfExpander>

构建 HkdfExpander using okm as 密钥 PRK.

fn hmac_sign(&self, key: &OkmBlock, message: &[u8]) -> Tag

Signs message using key viewed as 一个 HMAC key. 更多信息

fn extract_from_kx_shared_secret( &self, salt: Option<&[u8]>, kx: Box<dyn ActiveKeyExchange>, peer_pub_key: &[u8], ) -> Result<Box<dyn HkdfExpander>, Error>

HKDF-Extract(salt, shared_secret) where shared_secret is 结果 of 一个 key exchange. 更多信息

fn fips(&self) -> bool

Return true if this is 由 FIPS 批准的实现支持.