Nicola Murino c6fce02826 ssh: refuse to parse certificates that use a certificate as signing key ...

According to draft-miller-ssh-cert-01, Section 2.1.1, certificates with
certificate keys as signature keys are invalid

Change-Id: I474524ea444deb78f2fa7c2682e47c0fd057f0b8
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/678716
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Nicola Murino <nicola.murino@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>

2025-06-30 09:02:50 -07:00

..

agent

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

internal/bcrypt_pbkdf

ssh: support encrypted OpenSSH private keys

2020-02-04 10:40:54 +00:00

knownhosts

ssh/knownhosts: check more than one key

2025-03-06 10:51:46 -08:00

terminal

ssh/terminal: replace with a golang.org/x/term wrapper

2020-11-16 15:36:03 +00:00

test

ssh/test: skip KEX test if unsupported by system SSH client

2025-06-05 10:42:09 -07:00

testdata

ssh: automatically add curve25519-sha256@libssh.org KEX alias

2025-05-15 10:43:39 -07:00

benchmark_test.go

ssh: fix call to Fatalf from a non-test goroutine

2023-07-31 18:14:41 +00:00

buffer_test.go

go.crypto/ssh: import gosshnew.

2014-04-09 13:57:52 -07:00

buffer.go

ssh: remove unused buffer.eof return value

2017-09-25 11:19:01 +00:00

certs_test.go

ssh: reject certificate keys used as signature keys for SSH certs

2025-06-30 09:02:45 -07:00

certs.go

ssh: refuse to parse certificates that use a certificate as signing key

2025-06-30 09:02:50 -07:00

channel.go

ssh: defer channel window adjustment

2023-11-27 17:27:49 +00:00

cipher_test.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

cipher.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

client_auth_test.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

client_auth.go

ssh: return unexpected msg error when server fails keyboard-interactive auth early

2024-10-16 07:16:19 +00:00

client_test.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

client.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

common_test.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

common.go

ssh: add server side support for Diffie Hellman Group Exchange

2025-05-15 10:47:05 -07:00

connection.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

doc.go

ssh: reject certificate keys used as signature keys for SSH certs

2025-06-30 09:02:45 -07:00

example_test.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

handshake_test.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

handshake.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00

kex_test.go

ssh: add diffie-hellman-group16-sha512 kex

2023-07-31 17:46:52 +00:00

kex.go

ssh: add server side support for Diffie Hellman Group Exchange

2025-05-15 10:47:05 -07:00

keys_test.go

ssh: refuse to parse certificates that use a certificate as signing key

2025-06-30 09:02:50 -07:00

keys.go

ssh: refuse to parse certificates that use a certificate as signing key

2025-06-30 09:02:50 -07:00

mac.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

mempipe_test.go

ssh: defer channel window adjustment

2023-11-27 17:27:49 +00:00

messages_test.go

ssh: add decode support for banners

2025-03-03 11:16:37 -08:00

messages.go

ssh: add server side support for Diffie Hellman Group Exchange

2025-05-15 10:47:05 -07:00

mlkem.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

mux_test.go

ssh: defer channel window adjustment

2023-11-27 17:27:49 +00:00

mux.go

ssh: add server side support for ping@openssh.com protocol extension

2023-10-04 16:04:50 +00:00

server_multi_auth_test.go

ssh: add server side multi-step authentication

2024-04-03 07:40:24 +00:00

server_test.go

ssh: export supported algorithms

2025-05-15 10:43:30 -07:00

server.go

ssh: add server side support for Diffie Hellman Group Exchange

2025-05-15 10:47:05 -07:00

session_test.go

ssh: eliminate some goroutine leaks in tests and examples

2023-11-09 17:49:15 +00:00

session.go

all: replace io/ioutil with io and os package

2022-09-19 17:36:07 +00:00

ssh_gss_test.go

ssh/gss: support kerberos authentication for ssh server and client

2019-05-10 10:41:15 +00:00

ssh_gss.go

ssh/gss: support kerberos authentication for ssh server and client

2019-05-10 10:41:15 +00:00

streamlocal.go

ssh: also start forward listeners on ListenUnix

2018-05-14 16:50:30 +00:00

tcpip_test.go

ssh: add (*Client).DialContext method

2023-11-27 15:35:52 +00:00

tcpip.go

ssh: use a more straightforward return value

2025-02-28 12:03:19 -08:00

testdata_test.go

ssh: don't advertise rsa-sha2 algorithms if we can't use them

2022-03-14 23:46:59 +00:00

transport_test.go

ssh: fix protocol version exchange (for multi-line)

2018-01-11 10:11:23 +00:00

transport.go

ssh: expose negotiated algorithms

2025-05-15 10:44:04 -07:00