https://github.com/distributed-lab/circom-dl

https://github.com/distributed-lab/circom-dl

Last synced: 18 days ago
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• Host: GitHub
• URL: https://github.com/distributed-lab/circom-dl
• Owner: distributed-lab
• License: mit
• Created: 2024-10-28T09:54:38.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-12-11T17:32:52.000Z (23 days ago)
• Last Synced: 2024-12-11T18:23:16.893Z (23 days ago)
• Language: Circom
• Size: 13.5 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# circom-dl

circom-dl is a a library implementing zk cryptographic primitives.

Currently, it supports:

- *bitInt* arithmetic. Used to implement operation of field that is larger than the field size of the underlying curve (e.g. bn128).

- *ec* arithmetic. Elliptic curve operations. Currently supports:

    - brainpoolP256r1

    - brainpoolP384r1

    - secp256r1

    - secp256k1

    - secp384r1

    - *to be continued*

- *hasher*. Implemets different hash functions. Currently supports:

    - SHA1

    - SHA224

    - SHA256

    - SHA384

    - SHA512

    - Poseidon (fixed missing constraints)

    - *to be continued*

- *signatures*. Implemets different signature schemes. Currently supports:

    - ECDSA (on supported curves ^)

    - RSA for any field size, supported hash functions and exponent

    - RSA-PSS

        - SHA384 && SALT_LEN == 48

        - SHA256 && SALT_LEN == 64

        - SHA256 && SALT_LEN == 32

    - *to be continued*

## SETUP

```

npm install

```

## TESTS

```

npm test

```