Brief Overview

MIRACL provides a two-factor encryption and authentication solution, as well as a cryptographic SDK.


MIRACL Headquarters
White Collar Factory,
1 Old Street Yard,
London EC1Y 8AF
United Kingdom
Tel: +44 (0)20 3389 8190


Brian Spector, Co-Founder and CEO of MIRACL, began his career at Guardian Edge, which was acquired by Symantec. He also held positions at McAfee, RSA, nCipher, and Workshare.


Brian Spector co-founded Certivox in 2008. The company acquired cryptographic libraries provider Shamus Systems in 2012. PenTech Ventures and Octopus Investments provided $1.46M in Series A funding in 2011. The small private company is headquartered in the UK with an office in San Francisco. Certivox closed a Series B round of investment in 2014 for $8M led by NTT Docomo Ventures and Octopus Investments. The company changed its name to MIRACL in 2016.

Key Acquisitions

Shamus Systems (2012)

Key Competitors


Products and Services

MIRACL focuses on providing open source solutions to help organizations better secure their data via encryption and authentication. The MIRACL (Multiprecision Integer and Rational Arithmetic Cryptographic Library) product is a cryptographic SDK implemented in C and using elliptic curve cryptography. The company also offers M-PIN, which is a strong authentication system that enables two-factor authentication for Websites and applications. The tool is based on the open source M-PIN Authentication System and the M-PIN Managed Service. M-PIN Managed Services allow users to integrate authentication services into sites and apps using a simple interface, with a secure protocol. MIRACL also provides other authentication methods to comoanies as per their requirement which include:

• - Zero Knowledge Proof
• - User Experience
• - PSD2 Compliant