// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package entropy provides the passive entropy source for the FIPS 140-3 // module. It is only used in FIPS mode by [crypto/internal/fips140/drbg.Read]. // // This complies with IG 9.3.A, Additional Comment 12, which until January 1, // 2026 allows new modules to meet an [earlier version] of Resolution 2(b): // "A software module that contains an approved DRBG that receives a LOAD // command (or its logical equivalent) with entropy obtained from [...] inside // the physical perimeter of the operational environment of the module [...]." // // Distributions that have their own SP 800-90B entropy source should replace // this package with their own implementation. // // [earlier version]: https://csrc.nist.gov/CSRC/media/Projects/cryptographic-module-validation-program/documents/IG%209.3.A%20Resolution%202b%5BMarch%2026%202024%5D.pdf
package entropy import // Depleted notifies the entropy source that the entropy in the module is // "depleted" and provides the callback for the LOAD command. func ( func(*[48]byte)) { var [48]byte sysrand.Read([:]) (&) }