Struct Ps256Signer 

pub struct Ps256Signer { /* private fields */ }

Available on crate features signatures and signatures-rsa only.

RSA-PSS signer (PS256).

Implementations

impl Ps256Signer

pub fn from_pem(pem: &str, signer_info: SignerInfo) -> Result<Self>

Create a new signer from a PEM-encoded private key.

Errors

Returns an error if the PEM cannot be parsed.

pub fn generate(signer_info: SignerInfo, bits: usize) -> Result<(Self, String)>

Generate a new random signing key with the specified bit size.

Common sizes are 2048, 3072, or 4096 bits. Returns the signer and the public key in PEM format.

Errors

Returns an error if key generation fails.

pub fn generate_2048(signer_info: SignerInfo) -> Result<(Self, String)>

Generate a new random signing key with 2048 bits (recommended minimum).

Returns the signer and the public key in PEM format.

Errors

Returns an error if key generation fails.

pub fn public_key_pem(&self) -> Result<String>

Get the public key in PEM format.

Errors

Returns an error if encoding fails.

Trait Implementations

impl Signer for Ps256Signer

fn algorithm(&self) -> SignatureAlgorithm

Get the signature algorithm used by this signer.

fn signer_info(&self) -> SignerInfo

Get information about the signer.

fn sign(&self, document_id: &DocumentId) -> Result<Signature>

Sign a document ID.