Lines Matching refs:entropy
20 systems's entropy sources and providing access to deterministic random
49 You need to integrate a previously unsupported entropy source.
63 An EVP_RAND instance can be used as the entropy source of another
64 EVP_RAND instance, provided it has itself access to a valid entropy source.
65 The EVP_RAND instance which acts as entropy source is called the I<parent>,
67 it does not make sense for the child to be an entropy source.
73 a live entropy source may ignore and not use its parent.
89 either from os entropy sources or by consuming randomness which was added
121 thread. Using the <primary> DRBG as entropy source for multiple DRBG
131 | os entropy sources |
159 its entropy source. The entropy source can be either a trusted operating
160 system entropy source, or another DRBG with access to such a source.
163 The selection of the trusted entropy sources is configured at build
184 B<Note>: An error state is entered if the entropy source fails while
187 from the error as soon as the entropy source is available again.
192 reseeding of the DRBG with fresh entropy by setting the
197 in detail and imposes strict conditions on the entropy sources that are
200 entropy from a live entropy source (section 5.5.2 of [NIST SP 800-90C]).
201 It is up to the user to ensure that a live entropy source is configured
217 The DRBG distinguishes two different types of random input: I<entropy>,
246 pulls the necessary entropy from its source automatically.
264 The random bytes are used as entropy input for a full reseeding
271 from the trusted entropy sources.
276 [NIST SP-800-90Ar1] mandates that entropy *shall not* be provided by
