challenge, innovation and trust.
Information Security | Cryptography | Hardware | Software
HSM | Blockchain | KCMVP Secure Element | Cold Wallet | Custody


What is KeyWallet?
WORLD’S BEST
COLD WALLET
ON BLOCKCHAIN
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Just Touch!
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Keep your cryptocurrency assets safe.
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Easy to carry design.
Use with KeyWallet
Application, NOW!
Download the free app for
iOS & Android devices.
Company History
- 2011. 9Company established
- 2013. 3KeyToken development
- 2015. 9SmartOTP development
- 2017.11Cold Wallet release
- 2018.10KCMVP Certification
- 2019. 3KCMVP series delivery to AMI company
- 2019. 6Upgrade KeyWallet Touch app
- 2019. 9Upgrade KeyWallet Touch app for iOS
PRODUCT
Cold Wallet KeyWallet Series, KCMVP Secure Element
KeyWallet Series
Model Name | KeyWallet Touch |
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Shape | ![]() |
Description | NFC Card Type Hardware Wallet |
Feature | Cold wallet that can securely store cryptocurrencies like Bitcoin and Ethereum. KeyWallet Touch can be used in smartphones using NFC. KeyWallet Touch can be used in PC using KeyWallet Reader. Use recovery words to safely recover your assets. No battery. |
Size | 85mm (W) x 54mm (D) x 0.8mm (H) |
Weight | 5.4g |
Support OS | Android(5.0+) OS with NFC, iOS 13(9.2019) Windows(7+) OS with KeyWallet Reader |
Interface | ISO14443, ISO7816 |
Certification | CC EAL5+, FIDO U2F |
Model Name | KeyWallet Reader |
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Shape | ![]() |
Description | NFC Card Type Hardware Wallet |
Feature | KeyWallet Reader is dedecated reader for KeyWallet Touch. KeyWallet Reader can be used on a PC using a USB port KeyWallet Reader can also be used as a POS terminal. No battery. |
Size | 75mm (W) x 74mm (D) x 13mm (H) |
Weight | 53g |
Support OS | Android MAC Windows7,10 |
Interface | USB, ISO7816 |
Certification | KC, CE, FCC |
Model Name | KeyWallet Classic |
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Shape | ![]() |
Description | USB Type Hardware Wallet |
Feature | KeyWallet Classic is a hardware wallet that securely stores cryptocurrency assets such as Bitcoin and Ethereum. This is USB type cold wallet. Use recovery words to safely recover your assets. |
Size | 61mm (W) x 22mm (D) x 9mm (H) |
Weight | 12g |
Support OS | Android MAC Windows7,10 |
Interface | USB |
Certification | KC |
Model Name | KeyWallet Vault |
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Shape | ![]() |
Description | Crypto Custody |
Feature | Crypto Custody based on HSM(Hardware Security Module) Securely store multiple customers' cryptocurrency assets. MultiSig support User authentication using FIDO |
Size | 480mm(W) x 280mm(D) x 40mm(H) |
Weight | 4.2Kg |
Support OS | Linux |
Interface | USB 4 PORT, Ethernet 2 PORT, Serial 1 PORT |
Certification | KC |
KCMVP Secure Element
Model Name | KSE100B |
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Shape | ![]() |
Description | KSE100B is a KCMVP encryption module developed by Keypair. |
Feature | KCMVP Certification CC (Common Criteria EAL5+) Crypto Key Generation, Crypto Key storage TLS/DTLS |
CPU | RISC core |
Package | 8-SOP |
Size | 5mm (W) x 6mm (D) x 1.6mm (H) |
Operating voltage | 1.62V ~ 5.5V |
Operating temperature | -40℃ ~ +85℃ |
Interface | ISO7816 |
Model Name | KSE100M |
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Shape | ![]() |
Description | KSE100M is a KCMVP encryption module developed by Keypair. |
Feature | KCMVP Certification CC (Common Criteria EAL5+) Crypto Key Generation, Crypto Key storage TLS/DTLS |
CPU | RISC core |
Package | Micro SIM |
Size | 15mm (W) x 12mm (D) x 2.4mm (H) |
Operating voltage | 1.62V ~ 5.5V |
Operating temperature | -40℃ ~ +85℃ |
Interface | ISO7816 |
Model Name | KSE300B |
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Shape | ![]() |
Description | KSE300B is a KCMVP encryption module developed by Keypair. |
Feature | KCMVP Certification CC (Common Criteria EAL5+) Crypto Key Generation, Crypto Key storage TLS/DTLS |
CPU | RISC core |
Package | QFN-16 |
Size | 4mm (W) x 4mm (D) x 0.8mm (H) |
Operating voltage | 1.62V ~ 5.5V |
Operating temperature | -40℃ ~ +85℃ |
Interface | ISO7816, SPI |
Model Name | KSE100U |
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Shape | ![]() |
Description | KSE100U is a USB Type KCMVP module developed by Keypair. |
Feature | KCMVP Certification CC (Common Criteria EAL5+) Crypto Key Generation, Crypto Key storage TLS/DTLS |
CPU / MCU | RISC core / STM32F412 |
Supported OS | Window 10, Ubuntu Linux 16.04/18.04 LTS |
Size | 61mm (W) x 22mm (D) x 9mm (H) |
Operating voltage | 5V (USB Power) |
Operating temperature | -40℃ ~ +85℃ |
Interface | USB (Full Speed) |
KeyWallet Touch









KeyWallet Video
Use Case
KCMVP secure element can be applied to various fields.
Smart Meter for AMI | Drone & GCS | CCTV | Walkie Talkie

BUY
You can buy keyWallet series on Amazon.
DOWNLOAD
Company profile download.
SUPPORT
KeyWallet Manager Program Download
KeyWallet Manager Program Manual
FAQ
>>> To download the KeyWallet Manager, click on the 'Download/Apps' tab at the top of the homepage,
then select and install the latest KeyWallet Manager according to the specifications of your computer.
>>> A recovery sheet is a very important information that allows you to recover all coins in your wallet.
Therefore, we recommend that you never expose to others, and keep it in a safe place such as a safe.
※ If you lose your recovery sheet, you will not be able to recover your wallet again, and we are not responsible for any damage caused.
>>> If you lose your key wallet, it is safe to it is safe to move all the coins in your wallet
to the new wallet as soon as possible after recovering your wallet to the new KeyWallet device using the recovery sheet.
※ If you lose your recovery sheet, you will not be able to recover your wallet again, and we are not responsible for any damage caused.