About offline signature authorizations:
EIP-2612 defines a permit function for ERC-20 tokens: token holders can sign an off-chain message to set an allowance.
Many people think that a signature that costs no Gas can't affect their assets. Offline signature authorizations exploit precisely this misconception.
$ETH 2393.81（-0.62%）
The data is from public sources. Please verify it yourself.
EIP-2612 defines a permit function for ERC-20 tokens: token holders can sign an off-chain message to set an allowance.
Many people think that a signature that costs no Gas can't affect their assets. Offline signature authorizations exploit precisely this misconception.
$ETH 2393.81（-0.62%）
The data is from public sources. Please verify it yourself.