It contains 60 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about Checksum. A quick look inside of some of the subjects covered: Checksum algorithm - Degree of difficulty, Checksum algorithm - Password verification, Checksum algorithm - Use in building other cryptographic primitives, Distributed Checksum Clearinghouse, Checksum algorithm - sha1(message2) and md5(message1), IPv4 header checksum, Checksum algorithm - Pseudorandom generation and key derivation, Fletcher's checksum - Bit and byte ordering (endianness / network order), European Article Number - Calculation of checksum digit, Fletcher's checksum - Comparison with the Adler checksum, Transmission Control Protocol - TCP checksum for IPv4, Antispam - Checksum-based filtering, Rolling checksum - Software, Transmission Control Protocol - Checksum offload, ext3 - No checksumming in journal, Checksum algorithm - Cryptographic hash algorithms, Checksum Position-dependent checksums, Error correction - Checksums, Transmission Control Protocol - TCP checksum for IPv6, SYSV checksum - Description of the algorithm, Checksum Modular sum, Checksum algorithm - Illustration, Distributed Checksum Clearinghouse - History, Internet Control Message Protocol version 6 - Message checksum, ICMPv6 - Message checksum, Rolling checksum - Computational complexity, Checksum General considerations, and much more...