![Enhanced key-generation algorithm using MRMCTT in Data encryption standard algorithm | Semantic Scholar Enhanced key-generation algorithm using MRMCTT in Data encryption standard algorithm | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/88fe06b154f56e98b83966b36bbe6d63b0dccc14/3-Figure1-1.png)
Enhanced key-generation algorithm using MRMCTT in Data encryption standard algorithm | Semantic Scholar
![Generation of Cryptographic Keys from Personal Biometrics: An Illustration Based on Fingerprints | IntechOpen Generation of Cryptographic Keys from Personal Biometrics: An Illustration Based on Fingerprints | IntechOpen](https://cdnintech.com/media/chapter/39422/1512345123/media/image1.png)
Generation of Cryptographic Keys from Personal Biometrics: An Illustration Based on Fingerprints | IntechOpen
File:KG-83 Key Generator Encryption-Decryption Equipment - National Cryptologic Museum - DSC08014.JPG - Wikimedia Commons
![Electronics | Free Full-Text | New RSA Encryption Mechanism Using One-Time Encryption Keys and Unpredictable Bio-Signal for Wireless Communication Devices Electronics | Free Full-Text | New RSA Encryption Mechanism Using One-Time Encryption Keys and Unpredictable Bio-Signal for Wireless Communication Devices](https://www.mdpi.com/electronics/electronics-09-00246/article_deploy/html/images/electronics-09-00246-g004.png)