crypto: document insecure algorithms
This change explicitly documents that DES, MD5, RC4 and SHA-1 are
insecure / broken - at all or at least within a commonly used scenario.
Fixes #14395
Change-Id: Id1d543c85d67968ba64ed7495313501953c3ef3a
Reviewed-on: https://go-review.googlesource.com/42511
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/src/crypto/sha1/sha1_test.go b/src/crypto/sha1/sha1_test.go
index 3e59a5d..faa9916 100644
--- a/src/crypto/sha1/sha1_test.go
+++ b/src/crypto/sha1/sha1_test.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// SHA1 hash algorithm. See RFC 3174.
+// SHA-1 hash algorithm. See RFC 3174.
package sha1
