rng-tools
This daemon feeds data from a random number generator to the kernel's random number entropy pool, after first checking the data to ensure that it is properly random.
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Source Files
Filename | Size | Changed |
---|---|---|
90-hwrng.rules | 0000000172 172 Bytes | |
_link | 0000000124 124 Bytes | |
rng-tools.changes | 0000012641 12.3 KB | |
rng-tools.service | 0000000266 266 Bytes | |
rng-tools.spec | 0000004627 4.52 KB | |
v6.10.tar.gz | 0000056806 55.5 KB |
Revision 58 (latest revision is 70)
Dirk Mueller (dirkmueller)
committed
(revision 58)
- update to 6.10: * Conversion of all entropy sources to use openssl instead of gcrypt, eliminating the need for the gcrypt library * updated nist beacon entropy source to conform to version 2 of the * Added rtlsdr radio entropy source * Fixed arm host_cpu name, fixing a build break * Fixed selection of default pkcs11 engine, based on target arch * Moved closing jitter entropy source printouts to be LOG_DEBUG * Typo fixes from codespell * Fix a build break with power darn entropy sourceaa * Improve interlock between main rngd thread, and jitterentropy threads during startup/shutdown to avoid deadlock/unneeded latency * Avoid writing to write_wakeup_threshold when no specific threshold is set (allowing for separate services to preform this task without warnings from rngd) * Enhance logging to more clearly indicate which entropy source is issuing a given log message * Daemonize earlier, thereby avoiding early thread exit, which in turn leads to additional latency on shutdown * Allow for immediate thread shutdown in jitter - By using sigsetjmp/siglongjmp, threads can exit, even when blocking in the jitter library * Fixed texrels on on rdrand_asm.S for pic compilation * allow use of libargp if libc lacks argp parsing * explicitly link against -lcrypto, fixing build in pkcs11 entropy source * replace pthread_yield with posix compliant sched_yield * bias rngd to use faster sources of entropy when available, falling back to slower sources when needed * Fix a shutdown delay resulting from a thread exit race * Fix a few minor compilation warnings * Fix make distcheck make target * Minor typo fixes/cleanups * Misc typo fixes * Fixed build break on ppc * Fixed bug in which getaffinity returns error on virt systems for jitterentropy * Fixed low watermark sizing for kernel entropy pool * Add a test mode, allowing entropy production rates to be measured * Added jitter library as an entropy source * Added short names to entropy sources (rather than just index numbers), for use in identifying sources to exclude/include/set options on
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