`generic-anon-ake`

Implementation of Generic Anonymous AKE

_{Built with 🦀}

Dependencies

liboqs: For Post-Quantum KEM and signatures
aes-gcm: For AES-GCM

Protocol

sequenceDiagram
participant Client i
participant Server
Client i -->> Server: Request for registration
Note right of Server: Registration<br/>(ek_i, vk_i) <- VRF.Gen(λ)
Server ->> Client i: ek_i
Note left of Client i: Round 1<br />n_i <-$<br />(comm_i, open_i) <- COMM.Comm(n_i)
Client i -->> Server: m_1 := (comm_i)
Note right of Server: Round 2<br />(pk*, sk*) <- CCAPKE.Gen(λ)<br />n_S, r <-$ R<br />Do for all j ∈ C := {1,...,l}:<br />r_j <- PRF(j, r)<br />c_j <- PKE.Enc(pk_j, n_S, r_j)<br />End Do<br />m := (c_1, ..., c_l, r, pk*)<br />σ_2 <- SIG.Sign(sk_S, m)
Server ->> Client i: m_2 := (m, σ_2)
Note left of Client i: Round 3<br />n_S := SIG.Vry(vk_S, m_2, σ_2) == 1<br/>n_S := PKE.Dec(sk_i, c_i)<br/> (comm_S, open_S) <- COMM.Comm(n_S) 
Client i -->> Server: m_3 := comm_S
Note right of Server: Round 4<br />m' := r<br />σ_4 <- SIG.Sign(sk_S, m')
Server ->> Client i: m_4 := (m', σ_4)
Note left of Client i: Round 5<br/>Do for all j in C<br/>r_j <- PRF(j, r)<br/>PKE.Enc(pk_j, n_S, r_j) == 1<br/>End Do<br/> sk_i := H(n_S || n_i), sid_i := G(sk_i) <br/>ctx_i := CCAPKE.Enc(pk*, open_i)
Client i -->> Server: m_5 := ctx_i
Note right of Server: Round 6<br />m'' <- CCAPKE.Dec(sk*, ctxi_i)<br/>Assert Comm.Vfy(comm_i, open_i) == 1<br/>Assert Comm.Vfy(comm_S, open_S) == 1<br/> sk_i := H(n_S || n_i), sid_i := G(sk_i)

Supported algorithms

Click to expand supported KEMs!

* Kyber512
* Kyber768
* Kyber1024
* ClassicMcEliece348864f
* ClassicMcEliece460896f
* ClassicMcEliece6960119f

Click to expand supported Signature schemes!

* Dilithium2 
* Dilithium3
* Dilithium5

Binaries

Download the latest version from Releases.

Build from source

Install Rust
Check source code

cargo check

Compile binary

cargo build

Run tests

cargo test

Note: for release target, add --release

Run binary

cargo run
# or
./target/release/generic-anon-ake # for release version
./target/debug/generic-anon-ake # for debug version

🚴 Usage

./target/debug/generic-anon-ake --help
Usage: generic-anon-ake [OPTIONS] --kem <KEM> --sig <SIG> --clients <CLIENTS>

Options:
  -k, --kem <KEM>
  -s, --sig <SIG>          
  -c, --clients <CLIENTS>  
  -v, --verbose            
  -h, --help               Print help information
  -V, --version            Print version information

Example

Post-Quantum

10 clients (the protocol is executed with just one!) with Kyber1024 as KEM and Dilithium5 as Signature scheme.

./target/release/generic-anon-ake --kem Kyber1024 --sig Dilithium5 --clients 10 --verbose

Click to expand output

[!] Setting Dilithium5 as signature scheme...
[!] Setting Kyber1024 as KEM...

[!] Creating 10 clients...
[!] Creating server...

[R] Creating (ek, vk) for 10 clients...

[!] Time elapsed in registration of 10 clients is 802.613µs

[!] Starting protocol with client and server...

[C] Running Round 1...
[!] Time elapsed in Round 1 is 1.051217ms
[C -> S] Sending m1 to server...

[S] Running Round 2...
[!] Time elapsed in Round 2 is 3.017849ms
[C <- S] Sending m2 to client...

[C] Running Round 3...
[C] Signature verification -> OK
[!] Time elapsed in Round 3 is 1.497624ms
[C -> S] Sending m3 to server...

[S] Running Round 4...
[!] Time elapsed in Round 4 is 268.804µs
[C <- S] Sending m4 to client...

[C] Running Round 5...
[C] Signature verification -> OK
[C] Ciphertext verification for j=0 -> OK
[C] Ciphertext verification for j=1 -> OK
[C] Ciphertext verification for j=2 -> OK
[C] Ciphertext verification for j=3 -> OK
[C] Ciphertext verification for j=4 -> OK
[C] Ciphertext verification for j=5 -> OK
[C] Ciphertext verification for j=6 -> OK
[C] Ciphertext verification for j=7 -> OK
[C] Ciphertext verification for j=8 -> OK
[C] Ciphertext verification for j=9 -> OK
[!] Time elapsed in Round 5 is 3.69616ms
[C -> S] Sending m5 to server...

[S] Running Round 6...
[S] Commitment verification -> OK
[!] Time elapsed in Round 6 is 312.805µs

[!] Printing session keys...
[C] 0x9dc4bbd831c6036603d8b146dcb9e0eaf2abf2df345062f285df15a7722edf37
[S] 0x9dc4bbd831c6036603d8b146dcb9e0eaf2abf2df345062f285df15a7722edf37

[!] Printing session identifiers...
[C] 0x3d138ffce132d493f1c1c2ab9de6c2be85314d21f11bfaf99356372d79248fad
[S] 0x3d138ffce132d493f1c1c2ab9de6c2be85314d21f11bfaf99356372d79248fad

[!] Printing diagram...

                 Client i                     Server
                    |                            |
                    |                            | <---    Registration 
                    |                            |         for 10 clients
                    |                            |         (000 ms)
Round 1        ---> |                            |
(00001051 µs)       |                            |
                    |                            |
                    |-------------m1------------>|
                    |        (0000032 B)         |
                    |                            | <---    Round 2
                    |                            |         (00000003 ms)
                    |                            |
                    |<------------m2-------------|
                    |        (0020307 B)         |
Round 3        ---> |                            |
(00000001 ms)       |                            |
                    |                            |
                    |-------------m3------------>|
                    |        (0000032 B)         |   
                    |                            | <---    Round 4
                    |                            |         (00000000 ms)
                    |                            |
                    |<------------m4-------------|
                    |        (0004627 B)         |
Round 5        ---> |                            |
(00000003 ms)       |                            |
                    |                            |
                    |-------------m5------------>|
                    |        (0001724 B)         |   
                    |                            | <---    Round 6
                    |                            |         (00000312 µs)
                    |                            |

Classic

./target/release/generic-anon-ake-classic --clients 10 --verbose

Click to expand output

[!] Creating 10 clients...
[!] Creating server...

[R] Creating (ek, vk) for 10 clients...

[!] Time elapsed in registration of 10 clients is 15.871913ms

[!] Starting protocol with client and server...

[C] Running Round 1...
[!] Time elapsed in Round 1 is 67.401µs
[C -> S] Sending m1 to server...

[S] Running Round 2...
[!] Time elapsed in Round 2 is 56.997567ms
[C <- S] Sending m2 to client...

[C] Running Round 3...
[C] Signature verification -> OK
[!] Time elapsed in Round 3 is 5.849579ms
[C -> S] Sending m3 to server...

[S] Running Round 4...
[!] Time elapsed in Round 4 is 3.173643ms
[C <- S] Sending m4 to client...

[C] Running Round 5...
[C] Signature verification -> OK
[C] Ciphertext verification for j=0 -> OK
[C] Ciphertext verification for j=1 -> OK
[C] Ciphertext verification for j=2 -> OK
[C] Ciphertext verification for j=3 -> OK
[C] Ciphertext verification for j=4 -> OK
[C] Ciphertext verification for j=5 -> OK
[C] Ciphertext verification for j=6 -> OK
[C] Ciphertext verification for j=7 -> OK
[C] Ciphertext verification for j=8 -> OK
[C] Ciphertext verification for j=9 -> OK
[!] Time elapsed in Round 5 is 40.780448ms
[C -> S] Sending m5 to server...

[S] Running Round 6...
[S] Commitment verification -> OK
[!] Time elapsed in Round 6 is 2.338331ms

[!] Printing session keys...
[C] 0xe8d5a506701fa82d2c07e9a4dd6bb725e0ef52a9ead1a13d585743c35d12bbdf
[S] 0xe8d5a506701fa82d2c07e9a4dd6bb725e0ef52a9ead1a13d585743c35d12bbdf

[!] Printing session identifiers...
[C] 0x7f4a3a900818dbe8f7d26460313a4979bee916715fb5317ed5ae37677df7a2fe
[S] 0x7f4a3a900818dbe8f7d26460313a4979bee916715fb5317ed5ae37677df7a2fe

[!] Printing diagram...

                 Client i                     Server
                    |                            |
                    |                            | <---    Registration
                    |                            |         for 10 clients
                    |                            |         (015 ms)
Round 1        ---> |                            |
(00000067 µs)       |                            |
                    |                            |
                    |-------------m1------------>|
                    |        (0000032 B)         |
                    |                            | <---    Round 2
                    |                            |         (00000056 ms)
                    |                            |
                    |<------------m2-------------|
                    |        (0001451 B)         |
Round 3        ---> |                            |
(00000005 ms)       |                            |
                    |                            |
                    |-------------m3------------>|
                    |        (0000032 B)         |
                    |                            | <---    Round 4
                    |                            |         (00000003 ms)
                    |                            |
                    |<------------m4-------------|
                    |        (0000096 B)         |
Round 5        ---> |                            |
(00000040 ms)       |                            |
                    |                            |
                    |-------------m5------------>|
                    |        (0000225 B)         |
                    |                            | <---    Round 6
                    |                            |         (00002338 µs)
                    |                            |

Name		Name	Last commit message	Last commit date
Latest commit History 319 Commits
.github		.github
benches		benches
graphics		graphics
src		src
tests		tests
.gitignore		.gitignore
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
README.md		README.md

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`generic-anon-ake`

Dependencies

Protocol

Supported algorithms

Binaries

Build from source

🚴 Usage

Example

Post-Quantum

Classic

About

Releases 17

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generic-anon-ake

Dependencies

Protocol

Supported algorithms

Binaries

Build from source

🚴 Usage

Example

Post-Quantum

Classic

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Releases 17

Contributors 2

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`generic-anon-ake`