Struct DsaPrivateKey 

pub struct DsaPrivateKey { /* private fields */ }

Available on crate feature alloc only.

Digital Signature Algorithm (DSA) private key.

Uniformly random integer x, such that 0 < x < q, i.e. x is in the range [1, q–1].

Described in FIPS 186-4 § 4.1.

Implementations

impl DsaPrivateKey

pub fn new(x: Mpint) -> Result<Self>

Create a new DSA private key given the value x.

Errors

Returns Error::FormatEncoding if x is negative.

pub fn as_bytes(&self) -> &[u8]

Get the serialized private key as bytes.

pub fn as_mpint(&self) -> &Mpint

Get the inner Mpint.

Trait Implementations

impl AsRef<[u8]> for DsaPrivateKey

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for DsaPrivateKey

fn clone(&self) -> DsaPrivateKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CtEq for DsaPrivateKey

fn ct_eq(&self, other: &Self) -> Choice

Determine if self is equal to other in constant-time.

fn ct_ne(&self, other: &Rhs) -> Choice

Determine if self is NOT equal to other in constant-time.

impl Debug for DsaPrivateKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for DsaPrivateKey

type Error = Error

Type returned in the event of a decoding error.

fn decode(reader: &mut impl Reader) -> Result<Self>

Attempt to decode a value of this type using the provided Reader.

impl Drop for DsaPrivateKey

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Encode for DsaPrivateKey

fn encoded_len(&self) -> Result<usize>

Get the length of this type encoded in bytes, prior to Base64 encoding.

fn encode(&self, writer: &mut impl Writer) -> Result<()>

Encode this value using the provided Writer.

fn encoded_len_prefixed(&self) -> Result<usize, Error>

Return the length of this type after encoding when prepended with a uint32 length prefix.

fn encode_prefixed(&self, writer: &mut impl Writer) -> Result<(), Error>

Encode this value, first prepending a uint32 length prefix set to Encode::encoded_len.

fn encode_vec(&self) -> Result<Vec<u8>, Error>

Encode this value, returning a Vec<u8> containing the encoded message.

impl From<&SigningKey> for DsaPrivateKey

Available on crate feature dsa only.

fn from(key: &SigningKey) -> DsaPrivateKey

Converts to this type from the input type.

impl From<SigningKey> for DsaPrivateKey

Available on crate feature dsa only.

fn from(key: SigningKey) -> DsaPrivateKey

Converts to this type from the input type.

impl PartialEq for DsaPrivateKey

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&DsaPrivateKey> for Uint

Available on crate feature dsa only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: &DsaPrivateKey) -> Result<Uint>

Performs the conversion.

impl TryFrom<DsaPrivateKey> for Uint

Available on crate feature dsa only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: DsaPrivateKey) -> Result<Uint>

Performs the conversion.

impl TryFrom<Mpint> for DsaPrivateKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(x: Mpint) -> Result<Self>

Performs the conversion.

impl Eq for DsaPrivateKey