Struct secp256k1_test::key::SecretKey
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pub struct SecretKey(_);
Secret 256-bit key used as x
in an ECDSA signature
Methods
impl SecretKey
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fn as_ptr(&self) -> *const u8
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Converts the object to a raw pointer for FFI interfacing
fn as_mut_ptr(&mut self) -> *mut u8
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Converts the object to a mutable raw pointer for FFI interfacing
fn len(&self) -> usize
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Returns the length of the object as an array
fn is_empty(&self) -> bool
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Returns whether the object as an array is empty
impl SecretKey
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fn new<R: Rng>(secp: &Secp256k1, rng: &mut R) -> SecretKey
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Creates a new random secret key
fn from_slice(secp: &Secp256k1, data: &[u8]) -> Result<SecretKey, Error>
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Converts a SECRET_KEY_SIZE
-byte slice to a secret key
fn add_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
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&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
Adds one secret key to another, modulo the curve order
fn mul_assign(
&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
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&mut self,
secp: &Secp256k1,
other: &SecretKey
) -> Result<(), Error>
Multiplies one secret key by another, modulo the curve order
Trait Implementations
impl Copy for SecretKey
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impl PartialEq for SecretKey
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fn eq(&self, other: &SecretKey) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl Eq for SecretKey
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impl Clone for SecretKey
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fn clone(&self) -> SecretKey
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Index<usize> for SecretKey
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type Output = u8
The returned type after indexing.
fn index(&self, index: usize) -> &u8
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Performs the indexing (container[index]
) operation.
impl Index<Range<usize>> for SecretKey
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type Output = [u8]
The returned type after indexing.
fn index(&self, index: Range<usize>) -> &[u8]
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Performs the indexing (container[index]
) operation.
impl Index<RangeTo<usize>> for SecretKey
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type Output = [u8]
The returned type after indexing.
fn index(&self, index: RangeTo<usize>) -> &[u8]
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Performs the indexing (container[index]
) operation.
impl Index<RangeFrom<usize>> for SecretKey
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type Output = [u8]
The returned type after indexing.
fn index(&self, index: RangeFrom<usize>) -> &[u8]
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Performs the indexing (container[index]
) operation.
impl Index<RangeFull> for SecretKey
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type Output = [u8]
The returned type after indexing.
fn index(&self, _: RangeFull) -> &[u8]
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Performs the indexing (container[index]
) operation.
impl Decodable for SecretKey
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fn decode<D: Decoder>(d: &mut D) -> Result<SecretKey, D::Error>
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Deserialize a value using a Decoder
.
impl Encodable for SecretKey
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fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error>
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Serialize a value using an Encoder
.
impl<'de> Deserialize<'de> for SecretKey
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fn deserialize<D>(d: D) -> Result<SecretKey, D::Error> where
D: Deserializer<'de>,
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D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl Serialize for SecretKey
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fn serialize<S>(&self, s: S) -> Result<S::Ok, S::Error> where
S: Serializer,
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S: Serializer,
Serialize this value into the given Serde serializer. Read more