Encryption is the process of converting data into a secret format using hashing algorithms and secret keys. The National Institute of Standards and Technology oversees encryption standards, including the Data Encryption Standard and the Strong Encryption Standard. Hash converter programs are designed to decrypt specific hash functions, and it is difficult to decrypt a file without knowing how it was originally encrypted.
Encryption has been used for centuries as a way to create secret messages. This science is based on the encryption and decryption of messages using secret codes. Data encryption is the computer process of converting data into a secret format. This process is completed using a hashing algorithm. A hash converter is an algorithm that will convert or decrypt a hash value into its original format.
Each hashing algorithm has a specific hash conversion protocol. This converter is a mathematical function that works with the original algorithm that encoded the message. This conversion function allows you to decrypt a message into an understandable format. These hashes vary in complexity depending on the level of security required and the type of data being encrypted.
Many algorithms require secret keys as an extra layer of security to convert messages. These keys are used during the encryption process as input to the secret message. This same key is required for the hash converter during the decryption process.
File hashing is as much an art as it is a science. Hackers all over the world are constantly trying to write decryption programs for each new hashing algorithm. This is a constant game of cat and mouse between software engineers and hackers. The battle continues to increase the level of security sophistication available to most large and government organizations. Each hash converter program is designed to decrypt a specific hash function.
The National Institute of Standards and Technology (NIST) is the governing body that oversees encryption standards. This group is responsible for validating cryptographic modules and implementations of cryptographic algorithms. The agency is a testing unit that tests and validates new approaches to encryption.
The Data Encryption Standard (DES) is a standard encryption process approved by NIST for use in the United States in the late 1970s. This standard was one of the first examples of data encryption. It used a 56-bit key algorithm to encrypt messages. This type of encryption has been eclipsed by the Strong Encryption Standard (AES), which is a standard that has a more complex 256-bit key algorithm.
There are hundreds of encryption programs available today. The hash converter software will run on most operating systems and is specific to the type of hashing algorithm used. Conversion programs are designed to transform encrypted data into plain text. It is nearly impossible to decrypt a file without knowing how it was originally encrypted. Most hackers encrypt files through multiple converter programs in an attempt to translate the format.
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