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Deterministic Random Bit Generator

nounverified· unreviewed·updated Aug 30, 2026

A Random Bit Generator (RBG) that includes a DRBG mechanism and (at least initially) has access to a source of entropy input. The DRBG produces a sequence of bits from a secret initial value called a seed, along with other possible inputs. A DRBG is often called a Pseudorandom Number (or Bit) Generator. Source of entropy input. The DRBG produces a sequence of bits from a secret initial value called a seed, along with other possible inputs. A DRBG is often called a Pseudorandom Number (or Bit) Generator.

MWENISTIR 7298: Glossary of Key Information Security Terms, Revision 2

Classifications

Entity Type

Capability0%rule-basedmulti_axis_classifier_low_confidence.v1
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Sensitivity

Regulated90%llm-generatedllm:claude-haiku-4-5
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Information Class

50%llm-generatedllm:claude-haiku-4-5
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Variants

acronym
DRBG
plural
Deterministic Random Bit Generators
possessive
Deterministic Random Bit Generator's
pluralpossessive
Deterministic Random Bit Generators'