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TlsTranscript

tlsn_core::transcript

Struct TlsTranscript

pub struct TlsTranscript { /* private fields */ }

Expand description

A transcript of TLS records sent and received by the prover.

§Invariants

First record of TlsTranscript::sent or TlsTranscript::recv is the finished record.
Records are ordered but records which are not of type ContentType::ApplicationData can be missing.
Handshake related fields may be absent.
Plaintext of records may be absent.

Implementations§

impl TlsTranscript

pub fn builder<'a>() -> TlsTranscriptBuilder<'a>

Returns a builder for TlsTranscript.

pub fn time(&self) -> u64

Returns the start time of the connection.

pub fn version(&self) -> TlsVersion

Returns the TLS protocol version.

pub fn server_signature(&self) -> Option<&ServerSignature>

Returns the signature of the server.

pub fn server_cert_chain(&self) -> Option<&[CertificateDer]>

Returns the certificate chain.

pub fn certificate_binding(&self) -> &CertBinding

Returns the certificate binding.

pub fn sent(&self) -> &[Record]

Returns the sent records.

pub fn recv(&self) -> &[Record]

Returns the received records.

pub fn client_finished(&self) -> &Record

Returns the client finished record.

pub fn cf_vd(&self) -> Option<&[u8]>

Returns the client finished verify data.

pub fn server_finished(&self) -> &Record

Returns the server finished record.

pub fn sf_vd(&self) -> Option<&[u8]>

Returns the server finished verify data.

pub fn cf_hash(&self) -> Option<[u8; 32]>

Returns the client finished hash.

pub fn session_hash(&self) -> Option<[u8; 32]>

Returns the session hash.

The session hash is the SHA-256 digest over the handshake messages from ClientHello up to and including ClientKeyExchange (RFC 7627). It is used to derive the extended master secret.

pub fn sf_hash(&self, cf_vd: &[u8; 12]) -> Option<[u8; 32]>

Returns the server finished hash given the client finished verify data.

pub fn to_transcript(&self) -> Result<Transcript, TlsTranscriptError>

Returns the application data transcript.

Trait Implementations§

impl Clone for TlsTranscript

fn clone(&self) -> TlsTranscript

Returns a duplicate of the value. Read more

1.0.0 (const: unstable)§

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

Performs copy-assignment from source. Read more

impl Debug for TlsTranscript

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for TlsTranscript

impl RefUnwindSafe for TlsTranscript

impl Send for TlsTranscript

impl Sync for TlsTranscript

impl Unpin for TlsTranscript

impl UnsafeUnpin for TlsTranscript

impl UnwindSafe for TlsTranscript

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

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Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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const ALIGN: usize

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type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

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where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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where U: Into<T>,

type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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where Self: ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider ref type within the Wasm bindgen generics type system. Read more

fn upcast_into(self) -> T
where Self: Sized + ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider type within the Wasm bindgen generics type system. Read more

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where S: Into<Dispatch>,

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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more