A Public Key Encryption Algorithm on Braid Groups

• DOI: 10.1360/jos180722
• Publication Date: 2007-05-16T05:10:28Z
• Authors: Xue-Ming TANG
• Keywords: Braid theory

Braid group is a new considerable public key cryptography platform for the quantum computer ages, but almost all current intractable braid problems used cryptosystems are flawy. The security of cryptosystem can't depend only on hardness conjugacy problems. By taking advantage non-conjugate transformation and multiple variant equations groups, two proposed, these comes from enlarged amount variants. A related algorithm analysis its correctness, security, efficiency parameter choice subsequently presented. can resist known attacks, ideal to combine some simple difficult one constructive designing algorithms.