Struct fedimint_threshold_crypto::SecretKeySet
source · pub struct SecretKeySet { /* private fields */ }
Expand description
A secret key and an associated set of secret key shares.
Implementations§
source§impl SecretKeySet
impl SecretKeySet
sourcepub fn random<R: Rng>(threshold: usize, rng: &mut R) -> Self
pub fn random<R: Rng>(threshold: usize, rng: &mut R) -> Self
Creates a set of secret key shares, where any threshold + 1
of them can collaboratively
sign and decrypt. This constructor is identical to the SecretKeySet::try_random()
in every
way except that this constructor panics if the other returns an error.
Panic
Panics if the threshold
is too large for the coefficients to fit into a Vec
.
sourcepub fn try_random<R: Rng>(threshold: usize, rng: &mut R) -> Result<Self>
pub fn try_random<R: Rng>(threshold: usize, rng: &mut R) -> Result<Self>
Creates a set of secret key shares, where any threshold + 1
of them can collaboratively
sign and decrypt. This constructor is identical to the SecretKeySet::random()
in every
way except that this constructor returns an Err
where the random
would panic.
sourcepub fn threshold(&self) -> usize
pub fn threshold(&self) -> usize
Returns the threshold t
: any set of t + 1
signature shares can be combined into a full
signature.
Returns the i
-th secret key share.
sourcepub fn public_keys(&self) -> PublicKeySet
pub fn public_keys(&self) -> PublicKeySet
Returns the corresponding public key set. That information can be shared publicly.
Trait Implementations§
source§impl Clone for SecretKeySet
impl Clone for SecretKeySet
source§fn clone(&self) -> SecretKeySet
fn clone(&self) -> SecretKeySet
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl From<Poly> for SecretKeySet
impl From<Poly> for SecretKeySet
source§fn from(poly: Poly) -> SecretKeySet
fn from(poly: Poly) -> SecretKeySet
source§impl PartialEq<SecretKeySet> for SecretKeySet
impl PartialEq<SecretKeySet> for SecretKeySet
source§fn eq(&self, other: &SecretKeySet) -> bool
fn eq(&self, other: &SecretKeySet) -> bool
self
and other
values to be equal, and is used
by ==
.impl Eq for SecretKeySet
impl StructuralEq for SecretKeySet
impl StructuralPartialEq for SecretKeySet
Auto Trait Implementations§
impl RefUnwindSafe for SecretKeySet
impl Send for SecretKeySet
impl Sync for SecretKeySet
impl Unpin for SecretKeySet
impl UnwindSafe for SecretKeySet
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