How Do I Set Up a Quantum-Resistant Wallet?

Setting up a quantum-resistant wallet follows a similar process to traditional cryptocurrency wallets, with the cryptographic differences handled automatically by the software. The process involves downloading verified software, generating quantum-resistant keys, securing the recovery phrase, and optionally configuring additional security features.

Begin by downloading wallet software from the official source. Verify the download using published checksums or digital signatures to ensure authenticity. Installation proceeds through standard operating system procedures, with the wallet software handling all cryptographic library dependencies.

During wallet creation, the software generates post-quantum key pairs. In SynX, this includes Kyber-768 keys for encryption and SPHINCS+ keys for transaction signing. Key generation may take slightly longer than ECDSA-based wallets due to the complexity of post-quantum algorithms, typically completing within seconds on modern hardware.

The wallet produces a recovery phrase (seed phrase) that encodes the information needed to regenerate all cryptographic keys. Write this phrase on paper or stamp it on metal—never store it digitally. The recovery phrase enables wallet restoration on any compatible device, making its security paramount.

After securing the backup, set a strong wallet password. This password protects local access but does not replace the recovery phrase for wallet restoration. Consider enabling additional security features such as biometric authentication on mobile devices or hardware wallet integration where available.

Generate a receiving address to begin using the wallet. Share this address to receive funds, and use the send function to transmit transactions signed with quantum-resistant SPHINCS+ signatures.

SynX provides a production-ready quantum-resistant wallet implementing Kyber-768 and SPHINCS+, with setup procedures designed for accessibility regardless of cryptographic expertise.