SERVICE OF CONFIDENTIAL COMMUNICATION SYSTEM

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SERVICE OF CONFIDENTIAL COMMUNICATION SYSTEM
CRYPTOMACH Ltd.
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About Company
CRYPTOMACH Ltd.

• It was founded in 2005 by specialists in
  cryptoprotection of information
• The Company is the licensee of SSSCIP of Ukraine
  in the field of cryptography and technical
  protection of the information
• It is engaged in development of software-hardware
  means of cryptoprotection
• It provides the services of certification of keys
  of electronic digital signature

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Our Mission - Defended privacy
Confidentiality of communications new service on
the market of mobile communication
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Main Points of the Project
This is the offer of new service at the market of
mobile communication Channel with Guaranteed
Security of Communication

• Application of reliable cryptoprotection for
  securing of confidentiality and authenticity of
  the information during whole path of the
  information transmission between final
  communicants of GSM-connection

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Capability of Confidential Communication System
Confidential Transmission of
random files
short messages
conversation
Communicants authentification
Control of data continuity
Framing and distribution of keys by communicants
directly
Anticorruption realization of police function
(on request)
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System Structure
Mobile secure terminal of the communicant
Smartphone with installed software of
cryptoprotection
Special SIM-card
supported functions of cryptoprotection fulfills
the functions of hardware storage of private keys
and solves the problem of the unlicensed usage of
software
Key Certification Center (DSCA)
is the system of trust assurance to public
keys of communicants
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Target Audience
Small and medium business (securing of commercial
confidentiality)
Providing of the remote services on the secure
channel (e.g., financial transactions, medical
consultations and so on)
Law bodies and authorities (in future)
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Project Stages
1. Pilot project Software for smartphones
Windows Mobile and Symbian for conversation
protection and short text messages
2. Authentification of the communicants of
the confident communication system based
on certificates of public key
3. Hardware-software solutions the hardware
element is a SIM-card which is the secure key
carrier
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Main Ideas of Pilot Project
New customers acquisition through offering of
the unique service
Enabling the users of the traditional mobile
communication to define the advantages and
conveniences of the secure connection
Evaluation of the demand level for the secure
connection, and also the reasonable cost of this
service at the market
Preparing of the base for other services
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Disadvantages of competitive solutions
As a rule, special handsets are based on
out-of-date models, constrained functional
Hardware-software solution based on special card
microSD (http//www.secusmart.com/) Unreasonably
high price (about 2,5K 3K EURO)

The software in whole is protected from
unlicensed distribution badly, weak protection
of key
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Certificate framing
DSCA

• Individual generation of private keys of rooted
  ciphering and EDS

• Receiving of the certificates of the public keys

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Connection of call
DSCA
Exchange of the certificates of the public keys
is fulfilled at connection of call. Authentificat
ion of the communicant is fulfilled on the basis
of its certificate of public key.
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Traffic protection
ABC
Transformation of information (coding)
DSCA
Even complete interception of all traffic will
not allow the malefactor to restore a semantic
content!
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Contacts
Cryptomach Ltd. Central office Akademika
Proskury Str., 1 kharkov, 61070, Ukraine Tel.
380 (57) 315 44 70 E-mail mail_at_cryptomach.com We
b www.cryptomach.com DSCA Cryptomach Chernyshevs
kaya Str., 4 Kharkov, 61057, Ukraine Tel. 380
(57) 766 33 77, 763 33 77 Fax [phone]
87 E-mail mail_at_my-pki.com Web www.my-pki.com