ERC20PermitStorageWrapper

Asset Tokenization Studio Team

ERC20PermitStorageWrapper - ERC-20 Permit Storage Wrapper

Storage wrapper implementing EIP-2612 permit logic for gasless ERC-20 approvals on a security token.

Validates EIP-712 signatures against the token's domain separator and delegates the resulting approval to ERC20StorageWrapper.approve. All functions are internal — the library is inlined at every call-site.