Help us shape the future of Go! Take the 2026 Go Developer Survey

Why Go
Press Enter to activate/deactivate dropdown
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
Press Enter to activate/deactivate dropdown
- Go Spec
  
  The official Go language specification
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
Packages
Community
Press Enter to activate/deactivate dropdown
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

Directory src/crypto/internal/fips140/drbg

File		Bytes
../
cast.go		2017
ctrdrbg.go		3824
entropy_fips140.go		1810
entropy_wasm.go		294
rand.go		3786
rand_test.go		486