Security Module

CIOT's security modules are customized
for the customer's environment

CIOT Cryptographic Module

CIOT's cryptographic module is a cryptographic module based on domestic and overseas' standard cryptographic algorithm that provides security service interface.

Services and platform that are compatible with IoT embedded devices are offered in a form of products by considering customers' environment.

It provides quick encryption processing of communication data, random number generation, and key management functions, and offers physical security such as key information, bio information, financial information, and certificates through separate secure storage when interlocking with hardware.

  • Supports for domestic and foreign standard algorithms
  • Completed a verification by National Intelligence Service (FCLib_v1.0, SCLib_v1.0)
  • Universal interface accessible without background knowledge of security
  • Provides secure storage : safe key storage, certificate storage, etc.
Classification Encryption Algorithms and Mode of Operation Standard Document
Block Cipher ARIA, key : 128/192/256
Mode of Operation : ECB/CBC/CTR/OFB/CFB128/CCM/GCM
KS X 1213-1
KS X 1213-2
TTAS.KO-12.0004/R1
KS X 3246
TTAS.KO.12.0040/R1
SEED, key: 128
Mode of Operation : ECB/CBC/CTR/OFB/CFB128/CCM/GCM
LEA, key : 128/192/256
Mode of Operation : ECB/CBC/CTR/OFB/CFB128/CCM/GCM
HIGHT, key : 128
Mode of Operation : ECB/CBC/CTR/OFB/CFB64
Hash Function SHA-2
Hash Function : SHA-224/256/384/512
KS X ISO/IEC 10118-3:2001
Message Verification HMAC
Hash Function : SHA-224/256/384/512
KS X ISO/IEC 9797-2
TTAK.KO-12.0330-Part1
TTAK.KO-12.0330-Part2
CMAC
Block Cipher(key) : ARIA(128/192/256), SEED(128),
LEA(128/192/256), HIGHT(128)
KS X ISO/IEC 9797-1
GMAC
Block Cipher(key) : ARIA(128/192/256), SEED(128),
LEA(128/192/256)
Random Number Generator HASH_DRBG
Hash Function : SHA-256
KS X ISO/IEC 18031
TTAK.KO-12.0331-Part1
TTAK.KO-12.0331-Part2
Public-Key Cryptography RSAES, (n, e): (2048/3072, 65537)
Hash Function: SHA-224/256
KS X ISO/IEC 18033-2
Electronioc Signature RSA-PSS, (n, e) : (2048/3072, 65537)
Hash Function : SHA-224/256
KS X ISO/IEC 14888-2
ECDSA, Elliptic Curve : P-256
Hash Function : SHA-256
KS X ISO/IEC 14888-3
Key Setting ECDH
Elliptic Curve: P-256
KS X ISO/IEC 11770-3
TTAK.KO-12.0001/R4
DH
(Public-Key Cryptography, Private Key) : (2048,224), (2048,256)
[Applied Cases]
  • Smart Grid - Intelligence Metering Infrastructure
  • Smart Home Gateway
  • Smart Home Wall Pad
  • Smart Water - Water Treatment Device
Hardware Security Module
Classification MCU only type Module type Independent type
Only security Additional Memory Hight-end(supporting video)
Name of the product HUSSM BASIC HUSSM BASIC-F Security-Hub
Product appearance
Size

(Unit:mm)

5 * 5 16 * 16 2(H)*10(W)*13(D)
Warranty temperature Industrial Temp Industrial Temp Industrial Temp
Power mode (Deep)/Sleep/Active (Deep)/Sleep/Active (Deep)/Sleep/Active
POE/Separate power
Support
Interface
UART,12C,SPI,USB UART,12C,SPI,USB UART,12C,SPI,LAN
Software Security Module
Linux Windows Embedded OS Native OS Android
CentOS7 (32/64bit) Window10 (32/64bit) Embedded Linux RTOS
CentOS Stream8 (64bit) Window11 (64bit)
Debian 10 (64bit) Server 2016 (64bit)
Debian 11 (64bit) Server 2016 (64bit) - -
Ubuntu 16 (32/64bit)
Ubuntu 18 (64bit)
Ubuntu 20 (64bit)

CIOT Security Module

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