ed25519.rs.html -- source

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args.rs expand.rs lib.rs lifetime.rs parse.rs receiver.rs

base64

write

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chunked_encoder.rs decode.rs display.rs encode.rs lib.rs tables.rs

byteorder

bytes

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ext

chain.rs limit.rs mod.rs reader.rs take.rs writer.rs

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fmt

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cfg_if

either

firestore_grpc

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compute_metadata.rs lib.rs

fnv

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future

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sink

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stream

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mod.rs spawn.rs

lib.rs never.rs

getrandom

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h2

http

header

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uri

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byte_str.rs convert.rs error.rs extensions.rs lib.rs method.rs request.rs response.rs status.rs version.rs

http_body

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hyper

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common

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iovec

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libc

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linux_like

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log

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memchr

x86

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mio

net2

sys

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impls.rs mod.rs

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openssl_probe

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attribute.rs derive.rs mod.rs

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pin_project_lite

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ppv_lite86

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proc_macro2

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prost_derive

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group.rs map.rs message.rs mod.rs oneof.rs scalar.rs

prost_types

compiler.rs lib.rs protobuf.rs

quote

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rand

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ring

rustls

rustls_native_certs

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ryu

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sct

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slab

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syn

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tokio

future

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io

loom

std

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macros

cfg.rs loom.rs mod.rs pin.rs ready.rs support.rs thread_local.rs

net

tcp

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park

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runtime

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task

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task

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time

driver

atomic_stack.rs entry.rs handle.rs mod.rs registration.rs stack.rs

wheel

level.rs mod.rs stack.rs

clock.rs delay.rs delay_queue.rs error.rs instant.rs interval.rs mod.rs timeout.rs

util

slab

addr.rs entry.rs generation.rs mod.rs page.rs shard.rs slot.rs stack.rs

bit.rs linked_list.rs mod.rs

lib.rs prelude.rs

tokio_rustls

common

handshake.rs mod.rs

client.rs lib.rs server.rs

tokio_util

codec

bytes_codec.rs decoder.rs encoder.rs framed.rs framed_read.rs framed_write.rs length_delimited.rs lines_codec.rs mod.rs

tonic

client

grpc.rs mod.rs service.rs

codec

buffer.rs decode.rs encode.rs mod.rs prost.rs

metadata

encoding.rs key.rs map.rs mod.rs value.rs

server

grpc.rs mod.rs service.rs

transport

channel

endpoint.rs mod.rs tls.rs

server

conn.rs incoming.rs mod.rs tls.rs

service

add_origin.rs connection.rs connector.rs discover.rs io.rs layer.rs mod.rs reconnect.rs router.rs tls.rs

error.rs mod.rs tls.rs

body.rs codegen.rs interceptor.rs lib.rs macros.rs request.rs response.rs status.rs

tower

builder

tower_balance

p2c

layer.rs make.rs mod.rs service.rs

pool

error.rs lib.rs

tower_buffer

error.rs future.rs layer.rs lib.rs message.rs service.rs worker.rs

tower_discover

error.rs lib.rs list.rs stream.rs

tower_layer

identity.rs lib.rs stack.rs

tower_limit

concurrency

sync

cell.rs mod.rs semaphore.rs waker.rs

future.rs layer.rs mod.rs service.rs

rate

layer.rs mod.rs rate.rs service.rs

tower_load

constant.rs instrument.rs lib.rs peak_ewma.rs pending_requests.rs

tower_load_shed

error.rs future.rs layer.rs lib.rs

tower_make

lib.rs make_connection.rs make_service.rs

tower_ready_cache

cache.rs error.rs lib.rs

tower_retry

budget.rs future.rs layer.rs lib.rs policy.rs

tower_service

tower_timeout

error.rs future.rs layer.rs lib.rs

tower_util

boxed

mod.rs sync.rs unsync.rs

call_all

common.rs mod.rs ordered.rs unordered.rs

optional

error.rs future.rs mod.rs

either.rs lib.rs oneshot.rs ready.rs service_fn.rs

tracing

dispatcher.rs field.rs level_filters.rs lib.rs macros.rs span.rs stdlib.rs subscriber.rs

tracing_attributes

tracing_core

callsite.rs dispatcher.rs event.rs field.rs lib.rs metadata.rs parent.rs span.rs stdlib.rs subscriber.rs

tracing_futures

executor

lib.rs stdlib.rs

try_lock

unicode_xid

lib.rs tables.rs

untrusted

want

webpki

calendar.rs cert.rs der.rs error.rs name.rs signed_data.rs time.rs trust_anchor_util.rs verify_cert.rs webpki.rs

// Copyright 2015-2016 Brian Smith.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

//! EdDSA Signatures.

use super::ops::ELEM_LEN;
use crate::digest;

pub mod signing;
pub mod verification;

/// The length of an Ed25519 public key.
pub const ED25519_PUBLIC_KEY_LEN: usize = ELEM_LEN;

pub fn eddsa_digest(signature_r: &[u8], public_key: &[u8], msg: &[u8]) -> digest::Digest {
    let mut ctx = digest::Context::new(&digest::SHA512);
    ctx.update(signature_r);
    ctx.update(public_key);
    ctx.update(msg);
    ctx.finish()
}

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