Product details
Do you have any problems like this?
Focus Systems will solve that problem!
When developing a system, I would like to consider a security module that provides peace of mind.
I want to complete the security module with one product.
01: Pursue safety by obtaining certification from a third-party organization
Additionally, as a domestic manufacturer, we provide flexible support tailored to our customers, so you can feel safe in terms of both technology and support.
02: Equipped with a wide range of cryptographic modules
Features of C4CS Lite
■Compliant with American standards, safe for public institutions and in-house use
C4CS Lite has obtained FIPS140-2* certification issued by NIST (National Institute of Standards and Technology).
FIPS140-2 is a security requirement for cryptographic modules, so C4CS Lite, which meets the requirements, can be used with confidence in important systems of public institutions and customers.
*Depending on the environment and algorithm used, operation may not be as certified.
■Covering security modules necessary for the system
C4CS Lite has all the security modules necessary for the system, including encryption (common key/public key), hash functions, secret sharing, and key generation.
How to Use
■File encryption <br />You can encrypt each file, and any file that is general digital data can be encrypted.
■Memory encryption <br />Data expanded in memory can be encrypted, and the data capacity does not change before and after encryption, making memory management easy.
Product Specifications
■Installed algorithm
kinds | algorithm | remarks | |
common key cryptography | stream cipher | C4Custom | Developed by Focus Systems, variable key length (C4CS Lite only) |
block cipher | AES | Supports FIPS 197 (AES #360), ECB/CBC/CTR mode | |
public key | signature | RSASSA PKCS #1 v1.5 |
|
RSASSA PSS |
| ||
cryptography | RSAES PKCS #1 v1.5 |
| |
hash function | SHA-256 |
| |
message authentication | HMAC-SHA256 |
| |
Pseudo random number generation | FIPS 186-2 DRNG |
| |
secret sharing | (k, n) threshold secret sharing method |
| |
(k, L, n) threshold secret sharing method |
| ||
*Please refer to the catalog for details.
■Supported OS
Windows
*For other OS, please contact us.
■Delivery items
CD x 1, license certificate
FAQ
I want to know the price
Please contact us separately.
Is it possible to provide the algorithm alone?
AES/C4Custom can be provided. Please contact us regarding other algorithms.
Related product
C4Sax
SDK library
・Security module for Windows applications and web services ・High-speed, lightweight encryption ・Can be used with Active X
C4U Enterprise
application
・Encryption using just a USB key ・Tamper resistance ・Two-factor authentication for devices
C4Backup/400
application
・Encrypted backup for IBMi ・Detailed encryption method settings possible ・English version available
inquiry
Achievements left behind
It's been 50 years since the company was founded.
Our track record is a result of focusing on what is important to us.
We have a proven track record in both the public and private sectors.
Number of projects per year
500 PJ
Annual number of business partners/customers
200 companies
Maximum number of trading years
49 years
Total number of qualified persons
2,133 people