SeedNFC HSM Tag

SeedNFC HSM Tag – Advanced Cryptocurrency Asset Management Solution

The SeedNFC HSM Tag is designed for professionals and advanced users who need extensive storage and top-tier security in a discreet, portable format. Encased in a rugged, waterproof housing with an IP89K rating, the SeedNFC HSM Tag resembles a standard NFC or RFID tag, ensuring complete discretion. The device can be easily attached to your keyring with its chromed keyring and rotating carabiner. Users can choose from multiple colors, allowing for personalization and easy identification. With the capability to manage up to 50 wallets and 100 BIP39 seed phrases, the SeedNFC HSM Tag offers unparalleled security and convenience.

Key Features of SeedNFC HSM Tag

Wallet Generation and Storage

• SeedNFC HSM Tag 4: Manage up to 2 cryptocurrency wallets (Bitcoin and/or Ethereum).
• SeedNFC HSM Tag 50: Manage up to 25 cryptocurrency wallets (Bitcoin and/or Ethereum).
• SeedNFC HSM Tag 100: Manage up to 50 cryptocurrency wallets (Bitcoin and/or Ethereum).
• Ideal for securely managing digital assets across different blockchains.

Storage of BIP39 Seed Phrases and Private Keys

• SeedNFC HSM Tag 4: Secure up to 4 BIP39 seed phrases and cryptocurrency private keys.
• SeedNFC HSM Tag 50: Secure up to 50 BIP39 seed phrases and cryptocurrency private keys.
• SeedNFC HSM Tag 100: Secure up to 100 BIP39 seed phrases and cryptocurrency private keys.
• Advanced AES-256 CBC encryption with segmented keys ensures data confidentiality.
• Use RSA 4096 encryption to share keys or back them up externally from the SeedNFC HSM Tag.

Offline Functionalities

• Operates without an internet connection, server, database, or identification.
• Your private keys remain confidential, even if the device is lost or stolen.

NFC Compatibility

• Use with NFC-compatible Android smartphones.
• Easily transfer information between your Android smartphone and the SeedNFC HSM Tag via NFC, as well as to the computer via EviKeyboard BLE.

EviKeyboard BLE (Optional for 4 and 50 Labels)

• The EviKeyboard BLE (available separately) is a virtual keyboard that enhances user convenience when using the SeedNFC on a computer.
• It automates the contactless entry of keys contained in a SeedNFC HSM via the smartphone.
• To learn more about EviKeyboard BLE, visit the EviKeyboard BLE technology page.

Patented Technologies and External Backup

• Benefit from internationally patented technologies for enhanced security.
• Share encrypted recovery phrases and private keys via RSA 4096 public keys generated from the SeedNFC HSM Tag.

Advantages of SeedNFC HSM Tag

• Generate Multiple Cryptocurrency Wallets in One Click with Auto-Encrypted Backup:
  • SeedNFC HSM Tag 4: Generate and store up to 2 cryptocurrency wallets.
  • SeedNFC HSM Tag 50: Generate and store up to 25 cryptocurrency wallets.
  • SeedNFC HSM Tag 100: Generate and store up to 50 cryptocurrency wallets.
• Resilience: Thanks to the cloning or backup system between NFC HSMs, your data remains available even in the event of hardware failure.
• Encrypted RSA 4096 Contactless Sharing: Securely exchange private keys and BIP39 seed phrases with other NFC HSM devices, whether remote or nearby.
• Maximum Security: Your assets are protected by robust encryption and a patented wireless access control system, allowing contactless and offline management.
• Total Confidentiality: No identification required, ensuring complete anonymity.
• Ease of Use: NFC compatibility allows simple wireless interaction between your Android smartphone and the SeedNFC Tag. The optional EviKeyboard BLE enhances the user experience by automating the contactless entry of keys contained in a SeedNFC HSM via the smartphone.
• Compatibility Among SeedNFC HSM Versions:
  • Cloning and Migration: Clone your data from one device to another, whether between identical devices or higher versions.
  • Backup and Redundancy: Perform full or partial backups of your keys and recovery phrases between devices.
  • RSA 4096 for Security: Compatibility between devices allows you to share encrypted private keys using RSA 4096 encryption.

In summary, this compatibility among SeedNFC HSM devices offers great flexibility in managing your crypto assets and ensures their security. The SeedNFC HSM Tag provides a secure, practical solution tailored to the needs of users concerned about the security of their cryptocurrency assets.

Learn more about the SeedNFC HSM Cold Wallet. Learn more about the NFC HSM EviTag.

Compatibility of EviSeed with Different Wallets and Blockchains

EviSeed is compatible with all cold wallets, hardware wallets, hot wallets, and blockchains that use the BIP39 standard to generate their recovery key. The BIP39 is a Bitcoin improvement proposal that describes the implementation of a mnemonic phrase or mnemonic code. A mnemonic phrase is a group of easy-to-remember words that serves as a backup for your wallet.

Popular Wallets and Blockchains that Use BIP39

• Bitcoin: The first and most used cryptocurrency that uses a peer-to-peer network and a consensus mechanism by proof of work.
• Ethereum: The second cryptocurrency in terms of market capitalization that supports smart contracts and decentralized applications.
• Litecoin: A cryptocurrency that is similar to Bitcoin but faster and cheaper to use.
• Binance Smart Chain: A blockchain platform that runs in parallel to Binance Chain and supports smart contracts and decentralized applications.
• Cardano: A blockchain platform that aims to provide scalability, interoperability, and sustainability for various use cases.
• Polkadot: A blockchain platform that connects multiple blockchains and enables communication and interoperability between chains.
• Solana: A blockchain platform that claims to offer high speed, low cost, and scalability for decentralized applications.
• Ledger: A hardware wallet that supports more than 1500 cryptocurrencies and allows you to manage your assets securely.
• Trezor: A hardware wallet that supports more than 1000 cryptocurrencies and allows you to protect your funds from hackers and malware.
• KeepKey: A hardware wallet that supports more than 40 cryptocurrencies and allows you to store your private keys offline.
• Exodus: A software wallet that supports more than 100 cryptocurrencies and allows you to exchange them within the application.
• Trust Wallet: A software wallet that supports more than 160 cryptocurrencies and allows you to access decentralized applications on your phone.
• MetaMask: A software wallet that supports Ethereum and ERC20 tokens and allows you to interact with decentralized applications on your browser.

Additional Wallets and Blockchains Using BIP39

• Bitcoin Cash: A cryptocurrency that split from Bitcoin in 2017 and increased the block size limit to 8 MB.
• Ethereum Classic: A cryptocurrency that split from Ethereum in 2016 after the DAO hack and maintained the original blockchain.
• Ripple: A cryptocurrency and payment network that uses a consensus ledger and a native token called XRP.
• Stellar: A cryptocurrency and payment network that uses a federated consensus protocol and a native token called XLM.
• Tezos: A blockchain platform that supports smart contracts and on-chain governance.
• Cosmos: A blockchain platform that enables interoperability and scalability between different blockchains.
• Zcash: A cryptocurrency that uses zero-knowledge proofs to provide privacy and anonymity for transactions.
• Dash: A cryptocurrency that uses a two-tier network composed of masternodes and miners to provide fast and secure transactions.
• Monero: A cryptocurrency that uses ring signatures and stealth addresses to provide privacy and anonymity for transactions.
• Electrum: A software wallet that supports Bitcoin and other cryptocurrencies and allows you to choose your own servers and encryption methods.
• Atomic Wallet: A software wallet that supports more than 300 cryptocurrencies.

Compatibility Table

WALLET/BLOCKCHAIN	COMPATIBLE WITH EVISEED	NOTES
Bitcoin	✅	EviSeed supports BIP32, BIP44, and BIP49 derivation paths
Ethereum	✅	EviSeed supports BIP32 and BIP44 derivation paths
Litecoin	✅	EviSeed supports BIP32 and BIP44 derivation paths
Binance Smart Chain	✅	EviSeed supports BIP32 and BIP44 derivation paths
Cardano	✅	EviSeed supports BIP32 and BIP44 derivation paths
Ledger	✅	Ledger uses the BIP39 to generate seed phrases
Trezor	✅	Trezor uses the BIP39 to generate seed phrases
KeepKey	✅	KeepKey uses the BIP39 to generate seed phrases
Exodus	✅	Exodus uses the BIP39 to generate seed phrases
Trust Wallet	✅	Trust Wallet uses the BIP39 to generate seed phrases
MetaMask	✅	MetaMask uses the BIP39 to generate seed phrases
Bitcoin Cash	✅	EviSeed supports BIP32, BIP44, and BIP49 derivation paths
Ethereum Classic	✅	EviSeed supports BIP32 and BIP44 derivation paths

Summary

EviSeed is compatible with most popular wallets and blockchains that use the BIP39 standard to generate their recovery key. This means that you can use EviSeed to back up and restore your crypto assets on different platforms and devices. However, some wallets and blockchains use different mnemonic schemes, such as Polkadot, Solana, or Ripple. These wallets and blockchains have their own way of generating and storing their recovery key, which may not be compatible with EviSeed. Therefore, you need to be careful when choosing your wallet or blockchain and make sure it supports the BIP39 standard or allows you to import or export your recovery key in a compatible format.

EviSeed provides a universal solution for securely storing your recovery phrase on any type of media. It is simple, efficient, durable, secure, and versatile. It is part of an ecosystem composed of three independent and compatible systems: the Android NFC system, the web system, and the MacOS, Linux or Windows systems.