Dot net !!! "Forward Secure Ring Signature for sharing data"

Forward security can further improve the security protection level. With forward
security, the key exposure of either party does not affect the e-contracts previously
signed. This provides a more fair, justice, safety and efficient environment
for commercial users doing business in an e-commerce platform.www.fu-vision .com
www.fu- craft.com
www.fu-vision animedia.com
contact for more information: 9003206648