Information for build RdRand-2.1.4-1.ocs23
| ID | 9374 | |||||||||||||
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| Package Name | RdRand | |||||||||||||
| Version | 2.1.4 | |||||||||||||
| Release | 1.ocs23 | |||||||||||||
| Epoch | ||||||||||||||
| Source | git+https://gitee.com/opencloudos-stream/RdRand.git?.#64a397f76ca2f30d29a94de0001cdda4c12a1713 | |||||||||||||
| Summary | Library for generating random numbers using the RdRand instruction on Intel CPUs | |||||||||||||
| Description | RdRand is an instruction for returning random numbers from an Intel on-chip hardware random number generator.RdRand is available in Ivy Bridge and later processors. It uses cascade construction, combining a HW RNG operating at 3Gbps with CSPRNG with all components sealed on CPU. The entropy source is a meta-stable circuit, with unpredictable behavior based on thermal noise. The entropy is fed into a 3:1 compression ratio entropy extractor (whitener) based on AES-CBC-MAC. Online statistical tests are performed at this stage and only high quality random data are used as the seed for cryptographically secure SP800-90 AES-CTR DRBG compliant PRNG. This generator is producing maximum of 512 128-bit AES blocks before it's reseeded. According to documentation the 512 blocks is a upper limit for reseed, in practice it reseeds much more frequently. | |||||||||||||
| Built by | fanjunkong | |||||||||||||
| State | complete | |||||||||||||
| Volume | DEFAULT | |||||||||||||
| Started | Thu, 09 May 2024 01:02:47 CST | |||||||||||||
| Completed | Thu, 09 May 2024 01:06:37 CST | |||||||||||||
| Task | build (dist-ocs23-epol9, /opencloudos-stream/RdRand.git:.:origin/master) | |||||||||||||
| Extra | {'source': {'original_url': 'git+https://gitee.com/opencloudos-stream/RdRand.git?.#origin/master'}} | |||||||||||||
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| Changelog | * Fri Apr 12 2024 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 2.1.4-1 - initial build |
