zengo-x / multi-hop-locks

ECDSA based construction for Anonymous Multi-Hop Locks (https://eprint.iacr.org/2018/472.pdf)

multi-hop-locks

Library for ECDSA based construction for Anonymous Multi-Hop Locks (https://eprint.iacr.org/2018/472.pdf).

What is AMHL?

"A novel cryptographic primitive that serves as a cornerstone for the design of secure and privacy-preserving payment channel networks"

Usage:

Use Cargo test to try it. Currently tests exists for :

1. Setup and verify setup
2. Setup + Lock
3. Setup + Lock + Release

Protocol:

Development Process:

We use several methods for communication: you can open an issue, reach out or join the KZR Telegram for discussions on code and research. Changes are accepted in the form of pull requests

multi-hop-locks's Issues

multi-hop-locks: error[E0308]: mismatched types

While running $cargo test, I am getting the bellow errors, What are the issues here?
mismatched types
$ cargo test
Updating git repository https://github.com/KZen-networks/rust-gmp
Updating git repository https://github.com/KZen-networks/curv
Updating crates.io index
Updating git repository https://github.com/KZen-networks/multi-party-ecdsa
Updating git repository https://github.com/KZen-networks/rust-paillier
Updating git repository https://github.com/KZen-networks/zk-paillier
Updating git repository https://github.com/KZen-networks/centipede
Updating git repository https://github.com/KZen-networks/rust-paillier
Updating git repository https://github.com/KZen-networks/zk-paillier
Updating git repository https://github.com/KZen-networks/bulletproofs
Compiling multi-hop-locks v0.1.0 (/home/nslab/Documents/multi-hop-locks)
error[E0308]: mismatched types
--> src/tests.rs:74:17
|
74 | &ek,
| ^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:74:17
|
74 | &ek,
| ^^^

error[E0308]: mismatched types
--> src/tests.rs:75:17
|
75 | &dk,
| ^^^ expected struct paillier::DecryptionKey, found a different struct paillier::DecryptionKey
|
= note: expected type &paillier::DecryptionKey (struct paillier::DecryptionKey)
found type &paillier::DecryptionKey (struct paillier::DecryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:75:17
|
75 | &dk,
| ^^^

error[E0308]: mismatched types
--> src/tests.rs:159:13
|
159 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:159:13
|
159 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> src/tests.rs:220:17
|
220 | &ek,
| ^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:220:17
|
220 | &ek,
| ^^^

error[E0308]: mismatched types
--> src/tests.rs:221:17
|
221 | &dk,
| ^^^ expected struct paillier::DecryptionKey, found a different struct paillier::DecryptionKey
|
= note: expected type &paillier::DecryptionKey (struct paillier::DecryptionKey)
found type &paillier::DecryptionKey (struct paillier::DecryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:221:17
|
221 | &dk,
| ^^^

error[E0308]: mismatched types
--> src/tests.rs:281:13
|
281 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:281:13
|
281 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> src/tests.rs:328:13
|
328 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:328:13
|
328 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> src/tests.rs:375:13
|
375 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:375:13
|
375 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> src/tests.rs:422:13
|
422 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^ expected struct paillier::EncryptionKey, found a different struct paillier::EncryptionKey
|
= note: expected type &paillier::EncryptionKey (struct paillier::EncryptionKey)
found type &paillier::EncryptionKey (struct paillier::EncryptionKey)
note: Perhaps two different versions of crate paillier are being used?
--> src/tests.rs:422:13
|
422 | &party_two_paillier.ek,
| ^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 9 previous errors

For more information about this error, try rustc --explain E0308.
error: could not compile multi-hop-locks.

To learn more, run the command again with --verbose.

abstract 2p-keygen for testing Rel

How to establish a Payment Channel Networks on top of Anonymous Multi-Hop-Locks

Dear KZen Research Team,
Warm greetings,

I want to create a Payment Channel Networks on top of the "Multi-Hop-Locks" rust library.
I will be grateful to you If you cloud help or guide me.

Thanking You,
Best regards,
Susil