ENCRYPTION

Military-Grade Encryption 
for Secure Communication

Seecrypt provides secure voice calls, messages and file transfers between trusted mobile devices via high grade, multi-layered encryption

Protection of all communication and content is guaranteed by the Encrypted Mobile Content Protocol™ (EMCP), with real-time optimized delivery of encrypted content, even across low-bandwidth wireless networks.

 

Seecrypt uses standard encryption technologies, including:

  • Advanced Encryption Standard (AES) for symmetric encryption

  • 384-bit Elliptic Curve Cryptography for Authentication

  • Elliptic Curve Diffie-Hellman (ECDH) for key agreement

  • Secure Hash Algorithm (SHA) for message digest

 

Seecrypt’s Dual Cipher system uses double-wrapping for added security. Voice calls, for example, are first encrypted using RC4 with a 384-bit key, followed by a second encryption operation, again using AES with a 256-bit key.

SEECRYPT® ENCRYPTED CONTENT DELIVERY NETWORK

CRYPTOGRAPHY
Key Generation
  • Entropy collected continuously from hardware sources e.g. motion sensor, mic and OS sources e.g. /dev/urandom

  • Long term ECC keys generated & stored in application’s secure database

  • No manufactured/generated key material is needed before use of the system

Voice Call Authentication
  • Secure data exchange in two stages

  • End-to-end standards-based key establishment providing mutual authentication, Perfect Forward Secrecy (PFS) and unique keys per-session

  • NIST SP800-56A C(2,2) Full Unified Model with
    Bi-lateral Key Confirmation

  • Authentication using NIST approved ECC curve P-384

Message Authentication
  • End-to-end standards-based key establishment with mutual authentication

    • NIST SP800-56A C(1,2) One-Pass Unified Model

    • Public key fingerprint displayed in message dialog and contact details for vocal confirmation

Symmetric Cryptography
  • Dual ciphers - RC4 with 384-bit key and AES-CTR with 256-bit key

    • FIPS SP 800-38 – AES in CTR mode and AES in GCM mode (rev D)

Seecrypt – Communication Security Group

USA
UK
BRAZIL

Secure Offices,

7467 Ridge Road, Suite 310, Hanover, MD 21076,

USA

1st Floor,

34 South Molton Street

London, W1K 5RG

452 Rua Pastor William Schisler Itacorubi, Florianópolis, SC, Brazil