Struct Secp256k1PrivateKey 

pub struct Secp256k1PrivateKey(/* private fields */);

Available on crate feature secp256k1 only.

Implementations

impl Secp256k1PrivateKey

pub const LENGTH: usize = 32

The length of an secp256k1 private key in bytes.

pub fn new(bytes: [u8; 32]) -> Result<Self, SignatureError>

pub fn scheme(&self) -> SignatureScheme

pub fn verifying_key(&self) -> Secp256k1VerifyingKey

pub fn public_key(&self) -> Secp256k1PublicKey

pub fn generate<R>(rng: R) -> Self

where R: RngCore + CryptoRng,

pub fn from_der(bytes: &[u8]) -> Result<Self, SignatureError>

Available on crate feature pem only.

Deserialize PKCS#8 private key from ASN.1 DER-encoded data (binary format).

pub fn to_der(&self) -> Result<Vec<u8>, SignatureError>

Available on crate feature pem only.

Serialize this private key as DER-encoded PKCS#8

pub fn from_pem(s: &str) -> Result<Self, SignatureError>

Available on crate feature pem only.

Deserialize PKCS#8-encoded private key from PEM.

pub fn to_pem(&self) -> Result<String, SignatureError>

Available on crate feature pem only.

Serialize this private key as PEM-encoded PKCS#8

pub fn from_suiprivkey(s: &str) -> Result<Self, SignatureError>

Available on crate feature bech32 only.

Decode a Bech32 suiprivkey string produced by the Sui CLI.

Returns an error if the string does not have the suiprivkey HRP, has an invalid Bech32 (BIP-173) checksum, has a flag byte that is not Secp256k1, has the wrong number of key bytes, or carries bytes that do not form a valid secp256k1 scalar.

pub fn to_suiprivkey(&self) -> Result<String, SignatureError>

Available on crate feature bech32 only.

Encode this private key as a Bech32 suiprivkey string.

pub fn from_base64(s: &str) -> Result<Self, SignatureError>

Decode a Base64 flag || private_key string, the legacy keystore format used for entries of the Sui CLI’s sui.keystore file.

Returns an error if the string is not valid Base64, has a flag byte that is not Secp256k1, has the wrong number of key bytes, or carries bytes that do not form a valid secp256k1 scalar.

pub fn to_base64(&self) -> String

Encode this private key as a Base64 flag || private_key string, the legacy keystore format used for entries of the Sui CLI’s sui.keystore file.

Trait Implementations

impl Clone for Secp256k1PrivateKey

fn clone(&self) -> Secp256k1PrivateKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Secp256k1PrivateKey

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

Formats the value using the given formatter.

impl From<Secp256k1PrivateKey> for SimpleKeypair

Available on (crate features ed25519 or secp256r1 or secp256k1 or zklogin) and (crate features ed25519 or secp256r1 or secp256k1) only.

fn from(private_key: Secp256k1PrivateKey) -> Self

Converts to this type from the input type.

impl Signer<Secp256k1Signature> for Secp256k1PrivateKey

fn try_sign(&self, message: &[u8]) -> Result<Secp256k1Signature, SignatureError>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature

impl Signer<SimpleSignature> for Secp256k1PrivateKey

fn try_sign(&self, msg: &[u8]) -> Result<SimpleSignature, SignatureError>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature

impl Signer<UserSignature> for Secp256k1PrivateKey

fn try_sign(&self, msg: &[u8]) -> Result<UserSignature, SignatureError>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature