A Pseudorandom Bit Generator Based on Block Upper Triangular Matrices

The popularity of the Web has created a great marketplace for businesses to sell and showcase their products increasing the need for secure Web services such as SSL, TLS or SET. We propose a pseudorandom bit generator that can be used to create a stream cipher directly applicable to these secure systems; it is based on the powers of a block upper triangular matrix achieving great statistical results and efficiency.

• Type: Conference
• Year: 2003
• Where: ICWE
• Authors: Rafael Álvarez, Joan-Josep Climent, Leandro Tortosa, Antonio Zamora
• Keywords: ICWE 2003, Pseudorandom Bit Generator, Secure Web Services, Upper Triangular Matrix