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Package sysrand

import "crypto/internal/sysrand"
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Overview ▾

Package rand provides cryptographically secure random bytes from the operating system.

func Read

func Read(b []byte)

Read fills b with cryptographically secure random bytes from the operating system. It always fills b entirely and crashes the program irrecoverably if an error is encountered. The operating system APIs are documented to never return an error on all but legacy Linux systems.

Subdirectories

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