tree 9db625162399f9d7aa822b112fb1cf0cba480bdd
parent e668aa9b451cd0866ba1c81c26309815c020c61f
author Nicola Murino <nicola.murino@gmail.com> 1698771766 +0100
committer Gopher Robot <gobot@golang.org> 1699466508 +0000

ssh: try harder to detect incorrect passwords for legacy PEM encryption

Because of deficiencies in the format, DecryptPEMBlock does not always
detect an incorrect password. In these cases decrypted DER bytes is
random noise. If the parsing of the key returns an asn1.StructuralError
we return x509.IncorrectPasswordError.

Fixes golang/go#62265

Change-Id: Ib8b845f2bd01662c1f1421d35859a32ac5b78da7
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/538835
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>