Struct blsttc::SecretKeySet
source · pub struct SecretKeySet { /* private fields */ }
Expand description
A secret key and an associated set of secret key shares.
Implementations
sourceimpl 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.
sourcepub fn secret_key(&self) -> SecretKey
pub fn secret_key(&self) -> SecretKey
Returns the secret master key.
sourcepub fn derive_child(&self, index: &[u8]) -> Self
pub fn derive_child(&self, index: &[u8]) -> Self
Derives a child secret key set for a given index.
sourcepub fn from_bytes(bytes: Vec<u8>) -> Result<Self>
pub fn from_bytes(bytes: Vec<u8>) -> Result<Self>
Deserializes from big endian bytes
Trait Implementations
sourceimpl Clone for SecretKeySet
impl Clone for SecretKeySet
sourcefn clone(&self) -> SecretKeySet
fn clone(&self) -> SecretKeySet
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresourceimpl From<Poly> for SecretKeySet
impl From<Poly> for SecretKeySet
sourcefn from(poly: Poly) -> SecretKeySet
fn from(poly: Poly) -> SecretKeySet
sourceimpl PartialEq<SecretKeySet> for SecretKeySet
impl PartialEq<SecretKeySet> for SecretKeySet
sourcefn eq(&self, other: &SecretKeySet) -> bool
fn eq(&self, other: &SecretKeySet) -> bool
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
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
impl<T> FmtForward for T
impl<T> FmtForward for T
fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
self
to use its Binary
implementation when Debug
-formatted.fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
self
to use its Octal
implementation when Debug
-formatted.fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
impl<T> Pipe for Twhere
T: ?Sized,
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T: ?Sized,
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Self: Sized,
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Self: Sized,
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R: 'a,
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self
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&'a mut self,
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&'a mut self,
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) -> Rwhere
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Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
self
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Self: AsMut<U>,
U: 'a + ?Sized,
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Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
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Self: Deref<Target = T>,
T: 'a + ?Sized,
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Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
self
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impl<T> Tap for T
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