cicret ppt

CICRET

Swaroop Koshy MathewMCA, Macfast

What is Cicret?

Cicret is the combination of two products with a single idea:>>to give you complete control

Two Products:a) Cicret Appb) Cicret Bracelet

Cicret ApplicationIt’s a secure and free solution for those who want to :

a) Chatb) Sharec) Safe Exchange of datad) Untraceablee) Cryptic Message

Available on ANDROID

Cicret Bracelet

Makes your skin a new touchscreen.- Reads your mail- Play music- Answer your calls- Check Weather etc…Use it anytime, anywhere..

Sixth Sence Technology

Developed By:Pranav Misra : Indian

Cicret Connection

Cicret Bracelet - Components

Cicret Bracelet – Components

*Accelerometer

Most commonly found on drones for flight stabilization

Cicret Bracelet – Components

*Micro USB port

Exchange information between the system & bracelet.Data to be exchanged includes : - Images & Videos- Documents etc…

Cicret Bracelet – Components

*Proximity Sensor

Emits electromagnetic field/ beamLooks for change in field/return signalWhen hand placed : stops one of the 8 sensor and sends information back to the processor

Cicret Bracelet – Components

*Pico Projector

Cicret Bracelet - Components

Cicret – Working

Step 1 : Download CicretStep 2 : ID GenerationStep 3 : AES Key GenerationStep 4 : Encrypted Communication

Cicret – Working

AES - Advanced Encryption Standard- Established by US NIST- Cicret uses AES-256 encryption -> 2256 possible keys

Block Size : 4 Key Length : 32 bytes No. Rounds : 14

- 14 rounds of encryption performed- Use Symmetric Block Cipher- Cipher?- Symmetric Block Cipher?

Cicret – Working

Single Round consists of 4 Stages:

a) Add Round Keyb) Substitute Bytesc) Shift Rowsd) Mix Columns

Since 14 rounds are used, 14 times these 4 stages are performed one after the other sequentially.

Cicret – WorkingAES – 128- uses 128 bit block- represented in 4X4 matrix- 1 word = 16 bytes

Cicret – WorkingAES - 128Encryption & Decryption

Cicret – WorkingStage 1 : Add Round Key

Fig: Round Key Transformation

Cicret – WorkingStage 2 : Substitute Bytes

Fig: Substitute Byte

Transformation

Cicret – WorkingStage 3 : Shift Row

Fig: Shift Row Transformation

Cicret – WorkingStage 4 : Mix Column

Fig: Mix Column Transformation

Cicret – Working

Fig: aesencryption.net

Cicret – WorkingRSA Key generation- Creators : Rivest, Shamir, Adleman - Follows asymmetric cryptography- Asymmetric cryptography?- Public & Private Keys?- Unique RSA key generated each time when data is exchanged with server.

Thank You!!

[ Links ]

www.cicret.comhttps://www.youtube.com/watch?v=9J7GpVQCfms

Prepared & Presented By:Swaroop Koshy Mathew, Macfast

Tiruvalla, Kerala

2015 JAN