Struct RsaSignatureEncoding 

pub struct RsaSignatureEncoding {
    digest_alg: &'static Algorithm,
    padding: &'static RsaPadding,
    pss_salt_length: RsaPssSaltLength,
    sig_alg: &'static RsaSigningAlgorithmId,
}

Encoding type for an RSA signature

Fields

digest_alg: &'static Algorithm

padding: &'static RsaPadding

pss_salt_length: RsaPssSaltLength

sig_alg: &'static RsaSigningAlgorithmId

Implementations

impl RsaSignatureEncoding

pub(crate) const fn new( digest_alg: &'static Algorithm, padding: &'static RsaPadding, sig_alg: &'static RsaSigningAlgorithmId, ) -> Self

pub(super) fn digest_algorithm(&self) -> &'static Algorithm

pub(super) fn padding(&self) -> &'static RsaPadding

pub(super) fn pss_salt_length(&self) -> RsaPssSaltLength

pub const fn with_pss_salt_length(self, saltlen: RsaPssSaltLength) -> Self

Sets the PSS salt length to the given value.

This is ignored for PKCS#1 v1.5 parameters.

Due to the requirement of 'static references to the current type in signature APIs, it is not possible to directly give the result of this method to them, nor simply re-borrow it. Instead either the inline &const { rsa_param.with_pss_salt_length(...) } expression syntax should be used, or the following if Rust below 1.79 is used:

use aws_lc_rs::signature::{self, RsaPssSaltLength};

const SIGNING_ALG: signature::RsaSignatureEncoding =
    signature::RSA_PSS_SHA256.with_pss_salt_length(RsaPssSaltLength::Custom(123));
// Now use `SIGNING_ALG` instead of `RSA_PSS_SHA256`.

Trait Implementations

impl Debug for RsaSignatureEncoding

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

Formats the value using the given formatter.

impl RsaEncoding for RsaSignatureEncoding

fn encoding(&'static self) -> &'static RsaSignatureEncoding

The signature encoding.

impl Sealed for RsaSignatureEncoding