cosmwasm-crypto
| Crates.io | cosmwasm-crypto |
| lib.rs | cosmwasm-crypto |
| version | 3.0.2 |
| created_at | 2021-03-02 09:51:30.540268+00 |
| updated_at | 2025-08-26 10:10:54.801779+00 |
| description | Crypto bindings for cosmwasm contracts |
| homepage | |
| repository | https://github.com/CosmWasm/cosmwasm/tree/main/packages/crypto |
| max_upload_size | |
| id | 362570 |
| size | 4,318,777 |
Core Rust Developers (github:cosmwasm:core-rust-developers)
documentation
README
CosmWasm Crypto
This crate implements cryptography-related functions, so that they can be available for both, the cosmwasm-vm and cosmwasm-std crates.
Implementations
secp256k1_verify(): Digital signature verification using the ECDSA secp256k1 scheme, for Cosmos signature / public key formats.secp256r1_verify(): Digital signature verification using the ECDSA secp256r1 scheme, for Cosmos signature / public key formats.ed25519_verify(): Digital signature verification using the EdDSA ed25519 scheme, for Tendermint signature / public key formats.ed25519_batch_verify(): Batch digital signature verification using the EdDSA ed25519 scheme, for Tendermint signature / public key formats.
Benchmarking
cd packages/crypto
cargo bench --features std
License
This package is part of the cosmwasm repository, licensed under the Apache License 2.0 (see NOTICE and LICENSE).