Representation of Key Exchange Algorithm (KEA) Keys in Internet X.509 PKI Certificates - The PKIX specification profiles the format and semantics of fields in X.509 V3 certificates containing Key Exchange Algorithm (KEA) keys, a classified algorithm for exchanging keys.

This is a paper dealing with an algorithm for checking bangla spellings in scanned text (OCR). Pdf. Reference page.

A critical step in automatic fingerprint matching is to automatically and reliably extract minutiae from the input fingerprint images. However, the performance of a minutiae extraction algorithm relies heavily on the quality of the input fingerprint images. In order to ensure that the performance of an automatic fingerprint identification/verification system will be robust with respect to the quality of input fingerprint images, it is essential to incorporate a fingerprint enhancement algorithm in the minutiae extraction module. We present a fast fingerprint enhancement algorithm, which can adaptively improve the clarity of ridge and valley structures of input fingerprint images based on the estimated local ridge orientation and frequency. We have evaluated the performance of the image enhancement algorithm using the goodness index of the extracted minutiae and the accuracy of an online fingerprint verification system. Experimental results show that incorporating the enhancement algorithm improves both the goodness index and the verification accuracy.

delResearch provides DSP software and hardware consulting for new designs.

Face detection and recognition software project includes an online demo of the algorithm, links to free software libraries, and a list of existing facial databases.

Chilkat Software: Components for Zip Compression, Email, Encryption, S/MIME, XML, EML, MHT, FTP, SSL, and Charset Conversion / ActiveX OCX VCL .NET COM DLL Assembly Class

A small and powerful freeware utility for encrypting files with the AES algorithm.

A technical description of the S/Key algorithm.

Department of Computer Science. Research in Algorithm Design; Logic, Language and Computation; Software Engineering.

A comprehensive technical article on various algorithms used by PGP.