Keypair

tor_llcrypto::pk::ed25519

Struct Keypair 

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pub struct Keypair(/* private fields */);
Expand description

An Ed25519 keypair.

(We do not provide a separate “private key only” type.)

See ed25519_dalek::SigningKey for more information.

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impl Keypair

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pub fn generate<R: RngCore + CryptoRng>(csprng: &mut R) -> Self

Generate a new random ed25519 keypair.

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pub fn from_bytes(bytes: &[u8; 32]) -> Self

Construct an ed25519 keypair from the byte representation of its secret key.

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pub fn as_bytes(&self) -> &[u8; 32]

Return a reference to the byte representation of the secret key in this keypair.

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pub fn to_bytes(&self) -> [u8; 32]

Return to the byte representation of the secret key in this keypair.

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pub fn verifying_key(&self) -> PublicKey

Return the public key in this keypair.

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pub fn verify(&self, message: &[u8], signature: &Signature) -> Result<(), Error>

Verify a signature generated with this keypair.

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pub fn sign(&self, message: &[u8]) -> Signature

Sign a message using this keypair.

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impl Debug for Keypair

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

Formats the value using the given formatter. Read more
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impl Ed25519PublicKey for Keypair

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fn public_key(&self) -> PublicKey

Get the Ed25519 PublicKey.
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impl Ed25519SigningKey for Keypair

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fn sign(&self, message: &[u8]) -> Signature

Sign a message with this key.
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impl<'a> From<&'a [u8; 32]> for Keypair

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fn from(value: &'a [u8; 32]) -> Self

Converts to this type from the input type.
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impl<'a> From<&'a Keypair> for ExpandedKeypair

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fn from(kp: &'a Keypair) -> ExpandedKeypair

Converts to this type from the input type.
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impl<'a> From<&'a Keypair> for PublicKey

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fn from(value: &'a Keypair) -> Self

Converts to this type from the input type.

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Size: 224 bytes