Sigillu Nokia N73 Secure Encrypted Phone

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Nokia N73

Nokia_N73 Our specially modified Encrypted Nokia N73 cell phone with built-in encryption software converts your voice to encrypted data using a constantly changing mathematical formula. It uses a 1024 bit asymmetric key based upon the RSA algorithm and a changing session key which modifies the encryption algorithm every second.

The Nokia N73 is a stunning multimedia computer with powerful photography features and integrated stereo speakers with 3D sound. In addition to providing the standard range of Nokia Nseries multimedia experiences, the Nokia N73 includes a 3.2 megapixel camera with Carl Zeiss optics, auto focus, two-way video call capability and MPEG-4 video capture at 15 fps.

Encryption Software
• Dual layered RSA 1024 bit /AES 256 bit military grade encryption
• 4,096 bit Diffie-Hellman key exchange (key randomly generated for each call)
• Superior audio quality
• Lowest audio latency (delay)
• Improved security features
• Software-only solution - no additional hardware required

Service requirement: GSM cellular service with CSD (circuit switched data) support. Some carriers may provide a separate number to transmit and receive data. User may need to switch mobile carrier to one supporting CSD (also known as "data call').

Specifications
Operating Frequency: WCDMA 2100 / GSM 850/ 900 / 1800 / 1900
Band Functionality: WCDMA / GSM
Enabling Technologies: XHTML, HTML, MMS, Java MIDP, Symbian OS 9.1, S60 3rd Edition
Dimensions: 110 x 49 x 19 mm
Weight: 116,0 g

Display
Color Depth: 18 bit
Resolution: 240 x 320

Keypad
Grid key mat
2 labeled soft keys
5-way scrolling

Camera
3.2 megapixel camera with Carl Zeiss optics

Memory
Unlimited Heap size
Shared Memory for Storage: 42 MB
Unlimited Jar size

Browsing
HTML over TCP/IP
HTML 4.0 (XHTML 1.1)
WAP 2.0
XHTML over TCP/IP
XHTML over WAP

Messaging
MMS
MMS+SMIL
SMS

Java Technology
FileConnection and PIM API (JSR-75)
Security and Trust Services API (JSR-177) - optional packages CRYPTO and PKI
Wireless Messaging API 2.0 (JSR-205)
JTWI (JSR-185)
Mobile Media API (JSR-135)
Web Services API (JSR-172)
Wireless Messaging API (JSR-120)
Nokia UI API
CLDC 1.1
SIP API (JSR-180) Location API (JSR-179) Mobile 3D Graphics API (JSR-184) Bluetooth API (JSR-82)
MIDP 2.0

Digital Rights Management
OMA DRM Forward Lock
OMA DRM v2.0

Network Data Support
CSD
EGPRS
GPRS
HSCSD
WCDMA

PC Connectivity
Bluetooth Infrared
USB

Extra Features
Digital Recorder, Flash Lite 1.1, Front Facing Camera, PoC (Push-to-talk over Cellular), Presence, Stereo FM Radio, Stereo Handsfree Speakers, Still Image Editor, SyncML, Themes, USB Mass Storage, Visual Radio

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• Easy installation on regular Nokia phones

• Absolutely no back doors - encryption keys are randomly generated by the software and can not be provided to any organization, private or governmental

• Certified by the Israeli Ministry of Defense

• Complete end to end protection, from phone to phone, for both audio and text messages

• Dual combination of asymmetric and symmetric encryption

• Automatic generation of RSA 1024 / AES 256 encryption keys on the phone itself

• Low audio latency (low delay)

• High audio quality

• 1024 bit RSA asymmetric master key pairs

• AES 256 bit symmetric data protection algorithm implemented

• 4,096 bit Diffie-Hellman key exchange algorithm

• 1024 bit random master key automatically generated per contact

• 1024 bit random master key automatically replaced at every call start

• 256 bit random session key, replaced every second




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