Guardtime’s tech uses hash function cryptography to protect data integrity, and its products are finding a foothold in the US and China…. Guardtime’s tech uses hash function cryptography to protect data integrity, and its products are finding a foothold in the US and China.

Read more http://www.zdnet.com/the-estonian-crytography-startup-that-wants-to-be-the-qualcomm-of-data-security-7000020216/