Struct RsaOaepParams 

pub struct RsaOaepParams<'a> {
    pub hash: AlgorithmIdentifierRef<'a>,
    pub mask_gen: AlgorithmIdentifier<AlgorithmIdentifierRef<'a>>,
    pub p_source: AlgorithmIdentifierRef<'a>,
}

PKCS#1 RSAES-OAEP parameters as defined in RFC 8017 Appendix 2.1

ASN.1 structure containing a serialized RSAES-OAEP parameters:

RSAES-OAEP-params ::= SEQUENCE {
    hashAlgorithm      [0] HashAlgorithm     DEFAULT sha1,
    maskGenAlgorithm   [1] MaskGenAlgorithm  DEFAULT mgf1SHA1,
    pSourceAlgorithm   [2] PSourceAlgorithm  DEFAULT pSpecifiedEmpty
}
HashAlgorithm ::= AlgorithmIdentifier
MaskGenAlgorithm ::= AlgorithmIdentifier
PSourceAlgorithm ::= AlgorithmIdentifier

Fields

hash: AlgorithmIdentifierRef<'a>

Hash Algorithm

mask_gen: AlgorithmIdentifier<AlgorithmIdentifierRef<'a>>

Mask Generation Function (MGF)

p_source: AlgorithmIdentifierRef<'a>

The source (and possibly the value) of the label L

Implementations

impl<'a> RsaOaepParams<'a>

pub fn new<D>() -> Self

where D: AssociatedOid,

Create new RsaPssParams for the provided digest and default (empty) label

pub fn new_with_label<D>(label: &'a impl AsRef<[u8]>) -> Self

where D: AssociatedOid,

Create new RsaPssParams for the provided digest and specified label

Trait Implementations

impl<'a> Clone for RsaOaepParams<'a>

fn clone(&self) -> RsaOaepParams<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RsaOaepParams<'a>

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

Formats the value using the given formatter.

impl<'a> DecodeValue<'a> for RsaOaepParams<'a>

fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

Attempt to decode this message using the provided Reader.

impl<'a> Default for RsaOaepParams<'a>

fn default() -> Self

Returns the “default value” for a type.

impl EncodeValue for RsaOaepParams<'_>

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER.

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

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer.

fn header(&self) -> Result<Header, Error>

where Self: Tagged,

Get the Header used to encode this value.

impl<'a> PartialEq for RsaOaepParams<'a>

fn eq(&self, other: &RsaOaepParams<'a>) -> 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<'a> TryFrom<&'a [u8]> for RsaOaepParams<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &'a [u8]) -> Result<Self>

Performs the conversion.

impl<'a> Eq for RsaOaepParams<'a>

impl<'a> Sequence<'a> for RsaOaepParams<'a>

impl<'a> StructuralPartialEq for RsaOaepParams<'a>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 256 bytes