# Module bridge::crypto

*[Documentation index](/llms.txt) · [Full index](/llms-full.txt)*

```
use sui::ecdsa_k1;
use sui::hash;
```

## Function ecdsa_pub_key_to_eth_address

```
public(package) fun ecdsa_pub_key_to_eth_address(compressed_pub_key: &vector<u8>): vector<u8>
```