var crypto/rand.Reader

18 uses

	crypto/rand (current package)
		rand.go#L19: var Reader io.Reader
		rand.go#L24: 	return io.ReadFull(Reader, b)
		rand_unix.go#L32: 		Reader = newReader(nil)
		rand_unix.go#L34: 		Reader = &devReader{name: urandomDevice}

	crypto/ed25519
		ed25519.go#L100: 		rand = cryptorand.Reader

	crypto/tls
		common.go#L914: 		return rand.Reader

	cloud.google.com/go/storage
		post_policy_v4.go#L232: 			return rsa.SignPKCS1v15(rand.Reader, parsedRSAPrivKey, crypto.SHA256, hashedBytes)
		storage.go#L648: 				rand.Reader,
		storage.go#L696: 				rand.Reader,

	github.com/aws/aws-sdk-go/private/protocol
		idempotency.go#L11: var RandReader = rand.Reader

	go.opencensus.io/trace
		trace.go#L543: 		binary.Read(crand.Reader, binary.LittleEndian, p)

	golang.org/x/crypto/openpgp/packet
		config.go#L53: 		return rand.Reader

	golang.org/x/crypto/ssh
		common.go#L242: 		c.Rand = rand.Reader
		handshake.go#L456: 	io.ReadFull(rand.Reader, msg.Cookie[:])

	golang.org/x/crypto/ssh/agent
		keyring.go#L200: 				return k.signer.Sign(rand.Reader, data)
		keyring.go#L214: 					return algorithmSigner.SignWithAlgorithm(rand.Reader, data, algorithm)

	golang.org/x/oauth2/jws
		jws.go#L160: 		return rsa.SignPKCS1v15(rand.Reader, key, crypto.SHA256, h.Sum(nil))

	mime/multipart
		writer.go#L86: 	_, err := io.ReadFull(rand.Reader, buf[:])