increase the level of security in authenticating users and allow the use of authentication options like smart cards and other physical devices.
The Diffie-Hellman key agreement mechanism is a well-understood and widely implemented public key
technique that facilitates cost-effective cryptographic key agreement across modern distributed electronic networks such as the Internet.
The security of this type of cryptosystem rests on finding a mathematical procedure to generate two complementary keys such that knowing just the public key
and the encryption method is not enough to deduce the private key.
Other security products offered are Triple-DES, security hashing, and public key
Symmetric key cryptography is used to encrypt each packet instead of public key
cryptography because it is considerably less computationally intensive.
In the RSA scheme, the secret key consists of two prime numbers that are multiplied together to create the lengthier public key
Banking and health care industries have recognized the importance of mandatory, mutual public key
authentication as a way to not only be secure and responsive to their customers, but to reap technical competitive advantages.
Partners holds the exclusive licensing rights to the Stanford and MIT patents covering public-key cryptography, including the well-known Diffie-Hellman, ElGamal and RSA methods.
0 makes public key
infrastructure (PKI) practical to implement in Web applications, including Web services.
Utilizing Public Key
Infrastructure (PKI) and biometrics, the Veridicom Identity Server will ensure the authenticity of users, and guarantees the privacy and integrity of their data and transactions.
These innovations include real time public key
retrieval, "transaction certificates," and sending encrypted messages using a non-SMTP protocol through a forwarding server.
A critical first phase of the DoD Public Key
Infrastructure (PKI) initiative that requires email messages to be digitally signed by DoD senders, beginning in 2004.