Enum dock_runtime::OffchainPublicKey

pub enum OffchainPublicKey<T>where
    T: Limits,{
    BBS(BBSPublicKey<T>),
    BBSPlus(BBSPlusPublicKey<T>),
    PS(PSPublicKey<T>),
    BBDT16(BBDT16PublicKey<T>),
}

Public key for different signature schemes. Currently, can be either BBS, BBS+, Pointcheval-Sanders or BBDT16.

Variants

BBS(BBSPublicKey<T>)

Public key for the BBS signature scheme.

BBSPlus(BBSPlusPublicKey<T>)

Public key for the BBS+ signature scheme.

PS(PSPublicKey<T>)

Public key for the Pointcheval-Sanders signature scheme.

BBDT16(BBDT16PublicKey<T>)

Public key for the BBDT16 signature scheme. This will be in group G1 and will be used to verify the validity proof of the MAC and not the MAC itself.

Implementations

impl<T> OffchainPublicKey<T>where T: Limits,

pub fn into_bbs(self) -> Option<BBSPublicKey<T>>

Returns underlying public key if it corresponds to the BBS scheme.

pub fn into_bbs_plus(self) -> Option<BBSPlusPublicKey<T>>

Returns underlying public key if it corresponds to the BBS+ scheme.

pub fn into_ps(self) -> Option<PSPublicKey<T>>

Returns underlying public key if it corresponds to the Pointcheval-Sanders scheme.

pub fn into_bbdt16(self) -> Option<BBDT16PublicKey<T>>

Returns underlying public key if it corresponds to the BBDT16 scheme.

pub fn bytes(&self) -> &[u8]

Returns underlying unchecked bytes representation for a key corresponding to either signature scheme.

pub fn params_ref(&self) -> Option<&(SignatureParamsOwner, IncId)>

Returns underlying parameters reference for a key corresponding to either signature scheme.

pub fn params_match_scheme(&self, params: &OffchainSignatureParams<T>) -> bool

Returns true if supplied params have same scheme as the given key.

pub fn ensure_valid(&self) -> Result<(), Error<T>>where T: Config,

Ensures that supplied key has a valid size and has constrained parameters.

Trait Implementations

impl<T> Clone for OffchainPublicKey<T>where T: Clone + Limits,

fn clone(&self) -> OffchainPublicKey<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for OffchainPublicKey<T>where T: Limits,

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

Formats the value using the given formatter.

impl<T> Decode for OffchainPublicKey<T>where T: Limits, BBSPublicKey<T>: Decode, BBSPlusPublicKey<T>: Decode, PSPublicKey<T>: Decode, BBDT16PublicKey<T>: Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<OffchainPublicKey<T>, Error>where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de, T> Deserialize<'de> for OffchainPublicKey<T>where T: Limits,

fn deserialize<__D>( __deserializer: __D ) -> Result<OffchainPublicKey<T>, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Encode for OffchainPublicKey<T>where T: Limits, BBSPublicKey<T>: Encode, BBSPlusPublicKey<T>: Encode, PSPublicKey<T>: Encode, BBDT16PublicKey<T>: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>(&self, __codec_dest_edqy: &mut __CodecOutputEdqy)where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T> From<BBDT16PublicKey<T>> for OffchainPublicKey<T>where T: Limits,

fn from(key: BBDT16PublicKey<T>) -> OffchainPublicKey<T>

Converts to this type from the input type.

impl<T> From<BBSPlusPublicKey<T>> for OffchainPublicKey<T>where T: Limits,

fn from(key: BBSPlusPublicKey<T>) -> OffchainPublicKey<T>

Converts to this type from the input type.

impl<T> From<BBSPublicKey<T>> for OffchainPublicKey<T>where T: Limits,

fn from(key: BBSPublicKey<T>) -> OffchainPublicKey<T>

Converts to this type from the input type.

impl<T> From<PSPublicKey<T>> for OffchainPublicKey<T>where T: Limits,

fn from(key: PSPublicKey<T>) -> OffchainPublicKey<T>

Converts to this type from the input type.

impl<T> MaxEncodedLen for OffchainPublicKey<T>where T: Limits, BBSPublicKey<T>: MaxEncodedLen, BBSPlusPublicKey<T>: MaxEncodedLen, PSPublicKey<T>: MaxEncodedLen, BBDT16PublicKey<T>: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T> PartialEq<OffchainPublicKey<T>> for OffchainPublicKey<T>where T: PartialEq<T> + Limits,

fn eq(&self, other: &OffchainPublicKey<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for OffchainPublicKey<T>where T: Limits,

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> TryFrom<OffchainPublicKey<T>> for BBDT16PublicKey<T>where T: Limits,

type Error = OffchainPublicKey<T>

The type returned in the event of a conversion error.

fn try_from( key: OffchainPublicKey<T> ) -> Result<BBDT16PublicKey<T>, OffchainPublicKey<T>>

Performs the conversion.

impl<T> TryFrom<OffchainPublicKey<T>> for BBSPlusPublicKey<T>where T: Limits,

type Error = OffchainPublicKey<T>

The type returned in the event of a conversion error.

fn try_from( key: OffchainPublicKey<T> ) -> Result<BBSPlusPublicKey<T>, OffchainPublicKey<T>>

Performs the conversion.

impl<T> TryFrom<OffchainPublicKey<T>> for BBSPublicKey<T>where T: Limits,

type Error = OffchainPublicKey<T>

The type returned in the event of a conversion error.

fn try_from( key: OffchainPublicKey<T> ) -> Result<BBSPublicKey<T>, OffchainPublicKey<T>>

Performs the conversion.

impl<T> TryFrom<OffchainPublicKey<T>> for PSPublicKey<T>where T: Limits,

type Error = OffchainPublicKey<T>

The type returned in the event of a conversion error.

fn try_from( key: OffchainPublicKey<T> ) -> Result<PSPublicKey<T>, OffchainPublicKey<T>>

Performs the conversion.

impl<T> TypeInfo for OffchainPublicKey<T>where T: Limits + 'static, BBSPublicKey<T>: TypeInfo + 'static, BBSPlusPublicKey<T>: TypeInfo + 'static, PSPublicKey<T>: TypeInfo + 'static, BBDT16PublicKey<T>: TypeInfo + 'static,

type Identity = OffchainPublicKey<T>

The type identifying for which type info is provided.

fn type_info() -> Type<MetaForm>

Returns the static type identifier for Self.

impl<T> EncodeLike<OffchainPublicKey<T>> for OffchainPublicKey<T>where T: Limits, BBSPublicKey<T>: Encode, BBSPlusPublicKey<T>: Encode, PSPublicKey<T>: Encode, BBDT16PublicKey<T>: Encode,

impl<T> Eq for OffchainPublicKey<T>where T: Eq + Limits,

impl<T> StructuralEq for OffchainPublicKey<T>where T: Limits,

impl<T> StructuralPartialEq for OffchainPublicKey<T>where T: Limits,