The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents the design and analysis of an area efficient implementation of the SHA-3 candidate Blue Midnight Wish (BMW-256) hash function with digest size of 256 bits on an FPGA platform. Our architecture is based on a 32 bit data-path. The core functionality with finalization implementation without padding stage of BMW on Xilinx Virtex-5 FPGA requires 84 slices and two blocks of memory: one...
Hash functions are widely used in information security and cryptography. They are used in countless applications such as message authentication codes (MAC), Digital Signatures (DS) and mobile trusted modules (MTM). Serious attacks have been reported against cryptographic hash algorithms, including SHA-1. Because the SHA-1 and SHA-2 families share a similar design, the National Institute of Standards...
In cryptography and information security, hash functions are considered as the "Swiss army knife" - they are used in countless protocols and algorithms. In 2005, we witnessed a significant theoretical breakthrough in breaking the current cryptographic standard SHA-1. Although there is another family of standardized hash functions called SHA-2, ready to replace SHA-1 hash function, at the...
The cryptographic hash function Blue Midnight Wish was submitted as a candidate for SHA-3 hash competition organized by National Institute of Standards and Technology (NIST). BLUE MIDNIGHT WISH is a cryptographic hash function with output size of n bits where n = 224, 256, 384 or 512. Its conjectured cryptographic security is: 0(2%) hash computations for finding collisions, O(2n) hash computations...
This is the first implementation in FPGA of the recently published class of public key algorithms - MQQ, that are based on quasigroup string transformations. Our implementation achieves decryption throughput of 399 Mbps on an Xilinx Virtex-5 FPGA that is running on 249.4 MHz. The encryption throughput of our implementation achieves 44.27 Gbps on an Xilinx Virtex-5 chip that is running on 276.7 MHz...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.