Jędrzej Stuczyński
d9d549fd0f
* Changed identity keypair to use ed25519 * Encryption key is now x25519 based + compatibiltiy with sphinx * Pathing and import fixes * Moved all asymmetric keys to sub-module in crypto * Extracted aes to separate module * kdf module in crypto * Ability to perform diffie hellman on encryption keys * ecdsa on identity keys * Extremely rough and incomplete registration handshake * Authentication primitives * Creating new random authenticationIV * Wrapper type for the derived shared key * Removed AuthToken in favour of using SharedKey for authentication * Gateway identity keys * Registration handshake without error mapping * Gateway address in client config * Added extra key for gateway presence * Updated pemstore to work on borrows instead * Gateway client trying to perform the handshake * Gateway changes to allow for handshake and shared key * Debug trait on sharedkey * native client using updated gateway client * Slightly updated gateway API * Minor cleanup * Fixed pemstore to correctly save multiple keypairs * Gateway actually deriving shared key during handshake * Gateway sending correct mid-handshake message * Missing quotation mark in client config template * Fixed template for correct shared key serialization * Fixed gateway authentication * Fixed tests * Using correct gateway key when converting to sphinx node * "get_all_clients" takes them from gateways as opposed to providers now * cargo fmt * Renamed pemstore methods * Unused import * Encryption of forward requests between client and gateway * Updated sphinx dependency to use public revision * Sending 'error' on handshake processing error * Removed some dead code * Dead code I forgot to remove before * Extracted AckAes128Key into a struct * Slight pemstore revamp allowing for symmetric key store * ibid. * PemStorableKey for SharedKey * Introduced single location responsible for key management for client * WIP * Sphinx version update * Stop using NodeAddressBytes for two distinct and confusing purposes * Abstracting away SocketAddr from sphinx forwarding * Passing the bool for reply surbs * Attack plan for replies + encryption * Comment + removed variable binding * ReplySURB usage * Topology import in nymsphinx * Sphinx version update * Changed 'Recipient' to contain client's encryption key * Message preparation taking shape! * reply surb also containing the encryption key * Very initial message receiver * Sphinx version update * A possibly working way of receiving surbs * Fixed incorrect field name in client config template * camel casing all request arguments * Renamed and moved `MessageMode` to more appropriate file * Restored reconstruction tests * Removed dead code from chunking * Made rust examples compilable * reply SURB key storage * Replies as an InputMessage * Forgotten commented code * No retransmission processing for cover or replies * Received reply processing * Renamed client pathfinder to something more appropriate * Made HasherOutputSize public * Added key store path to config * Reply surb attaching key digest when used * Changes due to previous renaming * Removed comment * Fixed insert_encryption_key * Assigning initial value of key store path * Computing key digest with correct algorithm * Initial and presumably temporary request serialization * hacky way of introducing 'FragmentIdentifier' for replies * Moved responsibility of reply encryption, padding, etc, to message preparer * Optional recipient in try_get_valid_topology_ref * Handling new reply surbs with acks and padding * Updated go and python examples to include replies in text and binary cases * Updated rust examples + binaryserverresponse * Helpers in rust examples * And updated JS example * Moved shared key generation function to crypto crate * Cover traffic encryption! * hmac computation in crypto * Updated aes imports due to new dependencies * hkdf made more generic * crypto cleanup + algorithms in params * Clippy cleanup pass * Generating encryption+mac shared keys between client and gateway * MACs attached to forward requests to gateway * Gateway messages encrypted and mac'd * Lowered logging level * compiler warning cleanup * Some minor cleanup * Generic stream cipher * Generic shared key derivation + algorithm definitions * Project-wide AES clean-up * Comment fix * Removed commented imports * Updated comments * Fixed topology test fixture
32 lines
1.1 KiB
Rust
32 lines
1.1 KiB
Rust
// Copyright 2020 Nym Technologies SA
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub mod asymmetric;
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pub mod crypto_hash;
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pub mod hkdf;
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pub mod hmac;
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pub mod shared_key;
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pub mod symmetric;
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pub use digest::Digest;
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pub use generic_array;
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// with the below my idea was to try to introduce have a single place of importing all hashing, encryption,
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// etc. algorithms and import them elsewhere as needed via common/crypto
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pub use aes_ctr;
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pub use blake3;
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// TODO: this function uses all three modules: asymmetric crypto, symmetric crypto and derives key...,
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// so I don't know where to put it...
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