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Digital certificates, a new form of electronic ID, is a new security technology that establishes a digital identity for a person or a company and guarantees the

Cryptography is the most effective way to achieve data securityand is essential to e-commerce activities such as online shopping,stock trading, and banking This

Stefan Brands proposes cryptographic building blocks for the design of digital certificates that preserve privacy without sacrificing security. As paper-based c

Some corporations are beginning to rethink how they provide security, so that interactions with customers, employees, partners, and suppliers will be richer and