Trait ockam_vault_core::Hasher [−][src]
pub trait Hasher: Zeroize { fn sha256(&mut self, data: &[u8]) -> Result<[u8; 32]>; fn hkdf_sha256(
&mut self,
salt: &Secret,
info: &[u8],
ikm: Option<&Secret>,
output_attributes: SmallBuffer<SecretAttributes>
) -> Result<SmallBuffer<Secret>>; }
A trait for hashing data into fixed length output
Required methods
fn sha256(&mut self, data: &[u8]) -> Result<[u8; 32]>[src]
Compute the SHA-256 digest given input data
fn hkdf_sha256(
&mut self,
salt: &Secret,
info: &[u8],
ikm: Option<&Secret>,
output_attributes: SmallBuffer<SecretAttributes>
) -> Result<SmallBuffer<Secret>>[src]
&mut self,
salt: &Secret,
info: &[u8],
ikm: Option<&Secret>,
output_attributes: SmallBuffer<SecretAttributes>
) -> Result<SmallBuffer<Secret>>
Derive multiple output Secrets with given attributes using the HKDF-SHA256 using
specified salt, input key material and info.