HMAC

DynSite is a powerful tool that automatically updates your dynamic host or domain name(s) when the IP address of your Internet connection changes. This application monitors your IP address and ensures that your hosts and domains are always up-to-date.

A Windows interface has been created for Slavasoft's fsum command line utility.

This software is a fast calculator that can compute hash, checksum, and HMAC values for files, texts, and hex strings. It supports several algorithms, including MD2, MD5, SHA1, SHA2, and CRC32, and it can also check and compare files. Additionally, it supports hashes used in eMule/eDonkey.

This software offers a fast and optimized way to calculate hash, HMAC and checksum algorithms such as MD2, MD4, MD5, SHA-1, SHA-2 (256, 384, 512), RIPEMD (128, 160, 256, 320), PANAMA, TIGER, CRC-32, CRC-16, CRC-CCITT, and ADLER32. It allows for calculations on files, memory blocks, strings, and streaming data.