Trait ockam_core::vault::Hasher
source · pub trait Hasher {
// Required methods
fn sha256<'life0, 'life1, 'async_trait>(
&'life0 self,
data: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<[u8; 32]>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait;
fn hkdf_sha256<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
salt: &'life1 KeyId,
info: &'life2 [u8],
ikm: Option<&'life3 KeyId>,
output_attributes: SmallBuffer<SecretAttributes>
) -> Pin<Box<dyn Future<Output = Result<SmallBuffer<KeyId>>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait;
}
Expand description
A trait for hashing input data into a fixed length output.
Required Methods§
sourcefn sha256<'life0, 'life1, 'async_trait>(
&'life0 self,
data: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<[u8; 32]>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn sha256<'life0, 'life1, 'async_trait>( &'life0 self, data: &'life1 [u8] ) -> Pin<Box<dyn Future<Output = Result<[u8; 32]>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,
Compute the SHA-256 digest given input data
.
sourcefn hkdf_sha256<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
salt: &'life1 KeyId,
info: &'life2 [u8],
ikm: Option<&'life3 KeyId>,
output_attributes: SmallBuffer<SecretAttributes>
) -> Pin<Box<dyn Future<Output = Result<SmallBuffer<KeyId>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait,
fn hkdf_sha256<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, salt: &'life1 KeyId, info: &'life2 [u8], ikm: Option<&'life3 KeyId>, output_attributes: SmallBuffer<SecretAttributes> ) -> Pin<Box<dyn Future<Output = Result<SmallBuffer<KeyId>>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,
Derive multiple output super::Secret
s with given attributes using
the HKDF-SHA256 given the specified salt, info and input key
material.