GoCryptoRand

crypto/rand package. The Reader is the cryptographically secure random source — use this instead of math/rand for tokens and session IDs.

Other Methods

.Read()Neutral

Signature

Read(b []byte) (n int, err error)

Fills b with cryptographically secure random bytes. Preferred over math/rand.Read.

.Int()Neutral

Signature

Int(rand io.Reader, max *big.Int) (*big.Int, error)

Returns cryptographically secure random int. Safe for security purposes.

FQN	Field
crypto/rand	fqns[0]

Wrong FQN → 0 findings. Verify with: change fqns to garbage → must produce 0 results.

go.mod

// standard library — no go.mod entry required

rule.py

from codepathfinder.go_rule import GoCryptoRand