Fast proliferation of info technology exposes private data to breaches of security. Unfortunately, the single layer encryption tools that are available on the market today are unable to provide the level of encryption sufficient to protect us from eavesdropping.

CryptoSMS is the only privacy system which uses three overlapping strong encryption schemes, employing both block and stream ciphers. A "crypto" SMS is a secure Short Message that has been thrice encrypted using Blowfish over ARC4 over 3DEA, providing a triple layer CryptoLaminate composed of a stream cipher sandwiched between two block ciphers.

These 3 algorithms have stood the test of time, resisting cryptanalysis by the best mathematicians in the world; and when applied on top of one another, provide unprecedented security.

1 Pass Phrase = 6 Keys

Your pass phrase is digested by six different one-way hash functions to produce 1088 bits of unpredictable key material, providing for a very large number of possible keys. This number is so huge as to make it a formidable obstacle to brute force attacks, which is one of the many advantages to multi-pass encryption.

These six keys are used in pairs to drive the CryptoLaminate described above. Blowfish, ARC4, and 3DEA use 416, 288, and 384 key bits respectively; meaning that each cipher is running at its full strength. Each one has its own unique Initialisation Vector (or IV), which the block ciphers use for Cipher Block Chaining (or CBC) and the stream cipher uses as its Nonce.

What all this crypto-jargon implies is that no corners have been cut to make CryptoSMS run faster. Privacy for your secured SMS messages is our only concern.