Data Encryption Standard - Wikipedia
The Data Encryption Standard (DES / ˌdiːˌiːˈɛs, dɛz /) is a symmetric-key algorithm for the encryption of digital data. Although its short key length of 56 bits makes it too insecure for modern applications, it …
Data Encryption Standard (DES) | Set 1 - GeeksforGeeks
Jul 11, 2025 · Data encryption standard (DES) has been found vulnerable to very powerful attacks and therefore, it was replaced by Advanced Encryption Standard (AES). It is a block cipher that encrypts …
What Is DES Algorithm in Cryptography? - Intellipaat
Oct 15, 2025 · That’s where encryption algorithms come in, and one of the earliest and most influential ones is the DES encryption algorithm. Short for Data Encryption Standard, DES paved the way for …
DES Algorithm in Cryptography: Explain with Example - Hero Vired
Jan 30, 2025 · The symmetric key encryption algorithm, the data encryption standard (DES), is widely known. It was created in the 1970s to protect sensitive information. DES uses a 56-bit key and works …
What is the principle of DES encryption algorithm?
Feb 24, 2025 · The Data Encryption Standard (DES) is a symmetric-key algorithm for the encryption of electronic data. Its principle is based on a Feistel network, which divides the input block into two …
What is DES Encryption: How DES Encryption Works?
Oct 7, 2024 · DES (Data Encryption Standard) is a symmetric-key block cipher algorithm developed by IBM in the early 1970s. It was approved as a federal standard for data encryption in the United …
Data Encryption Standard (DES) Algorithm in Cryptography
Jun 19, 2025 · The DES (Data Encryption Standard) algorithm is a symmetric-key block cipher created in the early 1970s by an IBM team and adopted by the National Institute of Standards and …
Data Encryption Standard: What Is DES and How Does It Work?
May 13, 2025 · What is data encryption standard (DES)? The data encryption standard (DES) is a symmetric key block cipher introduced to secure sensitive information. It encrypts data in 64-bit …
What is DES? Understanding the Data Encryption Standard (DES)
DES, or Data Encryption Standard, is a symmetric-key algorithm used to encrypt and protect data transmission in cybersecurity. It was one of the first encryption standards used widely in the industry, …
What is DES (Data Encryption Standard)? DES Algorithm Explained
Feb 12, 2025 · DES is a symmetric-key block cipher that encrypts data in 64-bit blocks using a 56-bit key, applying multiple rounds of complex transformations to enhance security.