--- title: "#des articles | Hashnode" description: "Explore 2 articles tagged #des on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/des" --- Tag # #des 2 posts · 0 followers [박서경](https://hashnode.com/@eumgil) · [Mar 17, 2025](https://hashnode.com/posts/symmetric-key-algorithm-1-des/67d8018eb432fbcc25234c57) ### [Symmetric key algorithm - (1) DES](https://psk-study.hashnode.dev/symmetric-key-algorithm-1-des?utm_source=hashnode&utm_medium=feed) (1)Characteristics of DES Block Cipher: Encrypts data in fixed-size 64-bit blocks. Key Length: Uses a 56-bit key, making it vulnerable to brute-force attacks. Feistel Structure: Based on a Feistel network with 16 rounds of encryption . Subkeys Ge... 6 min read · [psk-study.hashnode.dev](https://psk-study.hashnode.dev/symmetric-key-algorithm-1-des?utm_source=hashnode&utm_medium=feed) [Arka Infotech](https://hashnode.com/@arkainfotech) · [Jan 10, 2025](https://hashnode.com/posts/aes-vs-des-which-encryption-algorithm-reigns-supreme/6780e4ff21ea477c349f1363) ### [AES vs DES: Which Encryption Algorithm Reigns Supreme?](https://blogs.arkainfotech.in/aes-vs-des-which-encryption-algorithm-reigns-supreme?utm_source=hashnode&utm_medium=feed) Explore the differences between AES and DES encryption algorithms, their strengths, weaknesses, and why AES is the modern standard 4 min read · [blogs.arkainfotech.in](https://blogs.arkainfotech.in/aes-vs-des-which-encryption-algorithm-reigns-supreme?utm_source=hashnode&utm_medium=feed)