frozeman

/// @dev Verifies that a hash has been signed by the given signer.
    /// @param hash Any 32 byte hash.
    /// @param signerAddress Address that should have signed the given hash.
    /// @param signature Proof that the hash has been signed by signer.
    /// @return True if the address recovered from the provided signature matches the input signer address.
    function isValidSignature(
        bytes32 hash,
        address signerAddress,
        bytes memory signature
    )

paulmillr

BLS Signature for Busy People

Summary

• BLS stands for

  • Barreto-Lynn-Scott: BLS12, a Pairing Friendly Elliptic Curve.
  • Boneh-Lynn-Shacham: A Signature Scheme.

• Signature Aggregation

• It is possible to verify n aggregate signatures on the same message with just 2 pairings instead of n+1.

alext

#!/bin/bash

# vpnc-script wrapper for use with openconnect that routes all AWS IP ranges over the VPN.
# Pass any additional IP ranges to be routed as args to the script.
#
# Requirements: bash, curl and jq.
#
# Example usage:
# openconnect https://vpn.example.com/profile --script '/path/to/vpnc-script-aws'
#

darktable

import time
import os
import logging
import sys
from subprocess import call, PIPE
import time, os, logging

MODEL_CLASSES = ['list','of','models','to','backup']

email = '[email protected]'