The AES encryption algorithm is used by the US government for classified and unclassified data. It was approved as a federal government standard in 2002 and is now the only approved publicly accessible encryption system for classified documents. It consists of three separate keys of 128, 192 and 256 bits, making it virtually impossible to […]
Binary files are used to store computer data and require a checksum algorithm for validation. This is used in business software, email attachments, and data entry. Hashing algorithms assign numerical values to files for error-checking. Checksum errors occur when file sizes differ. A checksum function is performed when a computer is turned on to compare […]
Quantum algorithms use the unique nature of quantum reality to solve problems faster than classical methods. They require a quantum computer, which does not yet exist, but analogs have been created. The Deutsch, Shor, and Grover algorithms are examples. They use quantum superposition to eliminate the need for lengthy probabilistic logic computations. Shor’s algorithm is […]
Quantum algorithms use the unique nature of quantum reality to solve problems faster than classical algorithms. They require a quantum computer, which doesn’t exist yet, but analogs have been created. Deutsch, Shor, and Grover are examples of quantum algorithms that act as shortcuts to problem processing. Shor’s algorithm is used for mathematical factoring, and Grover’s […]
The bee algorithm mimics bees’ behavior to solve optimization problems. It uses scouts to randomly search for solutions and reports back to the hive. The algorithm allows for flexible decision-making and can be used by both humans and automated systems. The bee algorithm mimics the behavior of bees to perform searches, prioritize and other tasks. […]
Cryptography uses encryption algorithms to make text unreadable, with the intended recipient using a key to decrypt it. Early ciphers used substitution or transposition, with modern algorithms being much more complex and secure. Cryptography is the science of rendering text unreadable in order to pass it securely and secretly to the intended recipient, who uses […]
The International Data Encryption Algorithm (IDEA) encrypts plain text data into encoded characters. It was created in 1991 as a replacement for the easily cracked Data Encryption Standard (DES). The Strong Encryption Standard (AES) replaced DES in 2001, but IDEA is still widely used, especially in email encryption protocols like PGP and OpenPGP. IDEA supports […]
Compression algorithms reduce file size and bandwidth usage by compressing data. They can be classified by dictionary or statistical methods and by being lossless or lossy. Lossless algorithms produce identical files, while lossy algorithms sacrifice some data for smaller size. Computer files can take up a large amount of space on a hard drive and […]
Algorithms are processes that produce encryption for secure message transmission. RSA and PKC are popular encryption systems with two keys, invented by MIT and Stanford University researchers. PKC uses the RSA algorithm to encrypt messages with a public key and decrypt with a private key. The word algorithm is believed to be a variant of […]
A hash algorithm is a mathematical procedure used in computer programming to transform data into a smaller representative symbol called a hash key. Each collection of data is assigned a hash key, which connects to a specific slot or bucket. The process is contained within a hash table or hash map, which records the data […]
Nagle’s algorithm improves network efficiency by preventing data from being sent in small batches, but can interact poorly with other network elements. It works with TCP/IP protocols and deals with data transmission in packets. However, it can be inefficient if packets are too small. The algorithm waits for confirmation of receipt before sending the next […]
Adaptive algorithms adjust their activities to achieve the best result in changing circumstances. They can learn from user behavior and be programmed to do anything from air traffic control to returning search results. They require special considerations and can override normal instructions in urgent situations. An adaptive algorithm is a set of instructions to perform […]
The AES algorithm is a cryptographic algorithm used for encrypting messages. It was chosen in 2000 after an international competition to replace the DES algorithm. The Rijndael algorithm was chosen and named after its developers. AES is used for sensitive documents and in various security protocols. When it comes to computer security, the term algorithm […]
Hashing algorithms convert strings into fixed numeric values for security, data access, and validation. Hash functions create hash values, but collisions can occur. Hashing is used for data encryption and performance improvement. Advanced hashing requires encryption keys and is maintained by NIST with the current standard being AES with a 256-bit key. Computer programmers have […]
An algorithm is a set of instructions that lead to a predictable outcome. Examples include assembling a model airplane, computer programs, and solving equations. Algorithms can be classified into types such as dynamic programming, greedy, and brute-force. They can also be divided into serial and parallel algorithms. In its most general sense, an algorithm is […]
Algorithmic analysis is a field of computer science that studies the complexity of algorithms, which are sets of instructions for computers to perform calculations. Algorithm analysis tests how long a program takes to run and how much memory space is required, and researchers use models to draw conclusions about how algorithms work in general. Algorithmic […]
Neural algorithms are used in neural programming to simulate human brain behaviors. They combine data for specialized results and are used in various fields, including horse racing and stock market prediction. Detailed diagrams help developers interpret and improve neural algorithms. A neural algorithm commonly refers to a piece of code used in neural programming. This […]
A distributed algorithm runs different parts of an algorithm simultaneously on interconnected processors, communicating with each other. It differs from a regular algorithm designed for a single processor. Problems may arise, but programmers study to overcome them. A distributed algorithm is a specific type of algorithm used on computer software that must use various interconnected […]
Algorithm developers create technical computer code to solve problems and achieve specific results. They work with high-level mathematics and programming languages to create algorithms for various fields. They are highly compensated members of IT departments and must have an advanced understanding of directing computers to perform complex calculations. An algorithm developer is a technical professional […]
Algorithm developers need a degree in engineering, computer science, or mathematics, as well as experience in software development and programming. They create systems of instructions to achieve desired results, requiring analytical skills and knowledge of programming languages. A background in math and technology is crucial, and experience as a computer programmer is helpful. Algorithm development […]
