An Efficient and Secure Undeniable Signature Scheme based on Ring Learning with Error

Key Points

• The proposed scheme offers a robust solution for secure communications, enhancing digital trust.
• Key metrics reveal increased security in signature verification, particularly under threats of forgery.
• Implementation is based on a novel algorithm rooted in ring learning with error frameworks, providing advanced encryption.
• Significance lies in improving security protocols in various applications, though external validation is essential.