QRL’s Smart Contracts will bring the post-quantum security of XMSS (eXtended Merkle Signature Scheme) to mainnet Ethereum, and eventually to any other blockchain platform with sufficiently expressive smart contract capabilities.

tl;dr The QRL Enqlave Project will:

Enable Ethereum users to protect their ETH and ERC-20 balances from the risk of a quantum computer attack, using Smart Contracts on mainnet Ethereum.

Enable the bi-directional migration of Quanta (QRL’s token) between QRL

Ethereum and eventually any blockchain network with sufficient smart contract capabilities.

Enable the creation of post-quantum secure tokens on mainnet Ethereum (Ethereum Quantum Resistant Tokens, or “eQRTs”).

Where possible, the QRL team has built off of OpenZeppelin primitives in order to make trust / audits easier. It should be noted that the transaction costs for these functions are currently very high.

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https://medium.com/the-quantum-resistant-ledger/the-qrl-enklave-project-bringing-post-quantum-security-to-ethereum-and-other-blockchain-platforms-31df477c543