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crypto/pbkdf2: update RFC reference in package doc

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Now that it's published, we don't need to explain how we diverge from
the old one.

Change-Id: If2c22e89dd1b9fc531a363b5fb7b1eb5720eb84e
Reviewed-on: https://go-review.googlesource.com/c/go/+/637215
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Daniel McCarney <daniel@binaryparadox.net>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Filippo Valsorda 2024-12-17 20:39:24 +01:00 • committed by Gopher Robot
parent 8ff4cee564
commit 10ca5ba4ff
1 changed files with 6 additions and 14 deletions
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20
src/crypto/pbkdf2/pbkdf2.go
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@ -2,20 +2,12 @@
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
/* // Package pbkdf2 implements the key derivation function PBKDF2 as defined in
Package pbkdf2 implements the key derivation function PBKDF2 as defined in RFC // RFC 8018 (PKCS #5 v2.1).
2898 / PKCS #5 v2.0. //
// A key derivation function is useful when encrypting data based on a password
A key derivation function is useful when encrypting data based on a password // or any other not-fully-random data. It uses a pseudorandom function to derive
or any other not-fully-random data. It uses a pseudorandom function to derive // a secure encryption key based on the password.
a secure encryption key based on the password.
While v2.0 of the standard defines only one pseudorandom function to use,
HMAC-SHA1, the drafted v2.1 specification allows use of all five FIPS Approved
Hash Functions SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 for HMAC. To
choose, you can pass the `New` functions from the different SHA packages to
pbkdf2.Key.
*/
package pbkdf2 package pbkdf2
import ( import (