SHA Hashing: Ensuring Data Integrity in Cryptography
SHA hash functions are used for data integrity verification and authentication as to ensure the electronic document, messages and informations are not modified or tampered during the transmission or storage.
Hashing helps to cross verify and recheck the authenticity by doing a recalculation of the hash value on the same data and the previous hash function and can easily detect and identify any unauthorized changes made during transmission and henceforth maintains the data integrity and authenticity.
How Does a Secure Hash Algorithm work in Cryptography?
Cryptography is very much essential and vital for data encryption and decryption to safeguard sensitive and touchy data in businesses and individual. However, with the advancement of technology data breaches and cyberattacks has become very common, and need to employ different types of cryptography tools to combat such issues and problems. Hashing is used for data integrity verification and to detect any unauthorized modification or tampering and can ensure the digital document’s authenticity.
Secure Hash Algorithms (SHA) is one of the cryptography technology and uses hashing for plaintext to message digest conversion. In this article, we will learn all about the SHA like it’s definition, difference between SHA and AES, primary technology, key terms, practical examples, real-life scenarios, pros, and cons etc.