Patent №
US 7,933,404
Granted
2011-04-26
Filed 2007
Owner
MICROSOFT CORPORATION
Lab
AI components
2
evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11873339
Techniques are disclosed to enable efficient implementation of secure hash functions and/or stream ciphers. More specifically, a family of graphs is described that has relatively large girth, large claw, and/or rapid mixing properties. The graphs are suitable for construction of cryptographic primitives such as collision resistant hash functions and stream ciphers, which allow efficient software implementation.
AI classification
Evolutionary computation1.00
AI hardware0.99
Knowledge representation0.11
Machine learning0.01
Natural language0.00
Vision0.00
Speech0.00
Planning0.00
Ownership
MICROSOFT CORPORATION
assignment · 257880928
Assignors
VENKATESAN, RAMARATHNAM, CARY, MATTHEW
On an employer assignment, the assignors are typically the inventors.
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