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How It Works?
Identification, Payment Verification, Information Encryption
The reliable protector of your Cyrptocurrency
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An Easy-to-use card Hiding Cutting-edge Security

State-of-the-art Security

Your private key giving access to your coins is never exposed. It is protected
within a secure chip locked by a PIN code, the same type of chip used for
passports and credit cards.

Multicurrency

The Next Bank Smart Encryption Card S supports over 40 cryptocurrencies,
including Bitcoin, Ethereum and XRP, allowing you to manage multiple assets with
the same card.

Simplicity

You only need to attach the smart encryption card to the NFC-enabled mobile
phone or keep
it very close to the phone (usually less than 4 cm), and then manage
the assets by simply operating on the Next Bank universal wallet app.

Secure Chip

The Smart Encryption Card is built-in a robust secure chip, engineered to>br>
withstand sophisticated attacks: your private keys are safely isolated inside the
card.

Tamper Proof

No need for an anti-tampering sticker to protect your device! The secure chip
checks the integrity of your device each time it’s powered on – much better than
any sticker would.

Special signature

Each smart plus password has a special signature based on an advanced dynamic
security algorithm, and can only authenticate one device after it is activated.
Signatures cannot be deciphered and your assets will be safely left. 

Information encryption

The transmission of information between the encryption smart card and the device
is encrypted and decrypted using an asymmetric encryption algorithm. All
encryption and encryption processes are performed only on the device and smart
encryption card, and are not stored on the server. Your assets will not be lost due
to information disclosure.

Reliable backup & recovery

Your cryptocurrency stay safe even if you lose your Smart Encryption Card. You
can apply for another one, which will continue to protect your assets after
activation.

Content of the box
1 smart encryption card, 1a lanyard, 1card cover.

Dimension & Weight
Plastic.
No battery required.

Chips:
Certification level: CC EAL5+.
Chips: ST31H320 (secure) + STM32F042, NFC.

Cryptographic support
Message Digest: RIPEMD160, SHA224, SHA256, SHA384, SHA512, SHA3, SHA3-XOF, KECCAK
Cryptography Key, with key generation:
DES (64, 128,192 bits), AES (128 bits),
ECC (256 bits), RSA (1024, 2048, 3072,4096 bits) RSA encryption with PKCS1 v1.5, PKCS1 OEAP, NOPAD schemes HMAC Signature: HMAC-SHA256, HMAC-SHA512 RSA Signature with PKCS1 v1.5, PKCS1 PSS schemes Elliptic Curve Signature: ECDSA/EC-Schnorr (SECP256K1, SECP256R1, Brainpool256R1, Brainpool256T1), EdDSA (Ed25519) Elliptic Curve Diffie Hellman: ECDH (SECP256K1, SECP256R1,
Brainpool256R1, Brainpool256T1, Curve25519) Symmetric Cryptography: DES, Triple-DES, AES with ISO9797M1,
ISO9797M2, NOPAD schemes Random Number Generation: RND, Prime RND (hardware support TRNG)
Note:  This card can only be used if your mobile phone installed Next Bank universal wallet needs to support NFC. Please apply after approval.

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Get the Smart Encryption Card?
Fill in the application form and get a chance to get.
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Reviews

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019

Marc Romero

Just bought this new Nano S and delivery was very fast!

Blue color is very nice and I can differentiate with the other in black!I love the sleek design of my Nano S! It was very easy to set up and i was very impressed with the level of security it has!! I know all my transactions are going to be safe in my Nano S!!

Review left on Mar 1, 2019