On-Chip ERC-20, SPL, and Cosmos Contract Inspection

Validating smart contract parameters directly on silicon to prevent malicious token contract reentrancy and drain exploits.

Defeating Smart Contract Substitution Attacks

Attackers compromising exchange backend servers frequently modify transaction calldata to invoke malicious contracts disguised as legitimate tokens. CoinHSM decodes the ABI bytecode inside the secure enclave, matching contract addresses against a verified token registry before signing.

Solana BPF Instruction Decoding

For high-speed Solana transactions, CoinHSM decodes compiled BPF instruction data, ensuring that account keys and signer flags match strict exchange operational parameters.

ERC-20 ABI Inspection: Parsing transfer(address,uint256) methods to verify recipient addresses and token balances.
Solana SPL Token Validation: Verifying Token Program IDs and Associated Token Account (ATA) derivation authenticity.
Cosmos IBC Packet Security: Cryptographically validating Inter-Blockchain Communication (IBC) transfer packet proofs.
Malicious Contract Blacklisting: Rejecting transactions targeting unverified proxy contracts or known exploit patterns.

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