From 49606ba75397321b5b87b718ae32ba528054341a Mon Sep 17 00:00:00 2001
From: moloch-- <875022+moloch--@users.noreply.github.com>
Date: Sat, 18 Nov 2023 07:49:03 -0700
Subject: [PATCH] Update ssh and garble

---
 go-assets.sh                                  |  2 +-
 go.mod                                        |  2 +-
 go.sum                                        |  2 ++
 .../golang.org/x/crypto/acme/version_go112.go |  1 -
 .../x/crypto/argon2/blamka_amd64.go           |  1 -
 .../golang.org/x/crypto/argon2/blamka_amd64.s |  1 -
 .../golang.org/x/crypto/argon2/blamka_ref.go  |  1 -
 .../x/crypto/blake2b/blake2bAVX2_amd64.go     |  1 -
 .../x/crypto/blake2b/blake2bAVX2_amd64.s      |  1 -
 .../x/crypto/blake2b/blake2b_amd64.go         |  1 -
 .../x/crypto/blake2b/blake2b_amd64.s          |  1 -
 .../x/crypto/blake2b/blake2b_ref.go           |  1 -
 .../golang.org/x/crypto/blake2b/register.go   |  1 -
 .../x/crypto/blake2s/blake2s_386.go           |  1 -
 .../golang.org/x/crypto/blake2s/blake2s_386.s |  1 -
 .../x/crypto/blake2s/blake2s_amd64.go         |  1 -
 .../x/crypto/blake2s/blake2s_amd64.s          |  1 -
 .../x/crypto/blake2s/blake2s_ref.go           |  1 -
 .../golang.org/x/crypto/blake2s/register.go   |  1 -
 .../x/crypto/chacha20/chacha_arm64.go         |  1 -
 .../x/crypto/chacha20/chacha_arm64.s          |  1 -
 .../x/crypto/chacha20/chacha_noasm.go         |  1 -
 .../x/crypto/chacha20/chacha_ppc64le.go       |  1 -
 .../x/crypto/chacha20/chacha_ppc64le.s        |  1 -
 .../x/crypto/chacha20/chacha_s390x.go         |  1 -
 .../x/crypto/chacha20/chacha_s390x.s          |  1 -
 .../chacha20poly1305_amd64.go                 |  1 -
 .../chacha20poly1305/chacha20poly1305_amd64.s | 25 ++++++++++++++++---
 .../chacha20poly1305_noasm.go                 |  1 -
 .../curve25519/internal/field/fe_amd64.go     |  1 -
 .../curve25519/internal/field/fe_amd64.s      |  1 -
 .../internal/field/fe_amd64_noasm.go          |  1 -
 .../curve25519/internal/field/fe_arm64.go     |  1 -
 .../curve25519/internal/field/fe_arm64.s      |  1 -
 .../internal/field/fe_arm64_noasm.go          |  1 -
 vendor/golang.org/x/crypto/hkdf/hkdf.go       |  4 ++-
 .../x/crypto/internal/alias/alias.go          |  1 -
 .../x/crypto/internal/alias/alias_purego.go   |  1 -
 .../x/crypto/internal/poly1305/bits_compat.go |  1 -
 .../x/crypto/internal/poly1305/bits_go1.13.go |  1 -
 .../x/crypto/internal/poly1305/mac_noasm.go   |  1 -
 .../x/crypto/internal/poly1305/sum_amd64.go   |  1 -
 .../x/crypto/internal/poly1305/sum_amd64.s    |  1 -
 .../x/crypto/internal/poly1305/sum_ppc64le.go |  1 -
 .../x/crypto/internal/poly1305/sum_ppc64le.s  |  1 -
 .../x/crypto/internal/poly1305/sum_s390x.go   |  1 -
 .../x/crypto/internal/poly1305/sum_s390x.s    |  1 -
 .../x/crypto/salsa20/salsa/salsa20_amd64.go   |  1 -
 .../x/crypto/salsa20/salsa/salsa20_amd64.s    |  1 -
 .../x/crypto/salsa20/salsa/salsa20_noasm.go   |  1 -
 .../golang.org/x/crypto/ssh/agent/client.go   | 13 +++++++---
 .../golang.org/x/crypto/ssh/agent/server.go   |  2 +-
 vendor/golang.org/x/crypto/ssh/common.go      |  3 ---
 vendor/golang.org/x/crypto/ssh/handshake.go   |  7 ++++++
 vendor/golang.org/x/crypto/ssh/keys.go        | 19 +++++++++++---
 vendor/golang.org/x/crypto/ssh/server.go      | 20 +++++++++++++--
 vendor/modules.txt                            |  4 +--
 57 files changed, 81 insertions(+), 67 deletions(-)

diff --git a/go-assets.sh b/go-assets.sh
index ce54576f2b..bf6c1b5c90 100755
--- a/go-assets.sh
+++ b/go-assets.sh
@@ -21,7 +21,7 @@ set -e
 # Creates the static go asset archives
 
 GO_VER="1.21.4"
-GARBLE_VER="1.21.4a"
+GARBLE_VER="1.21.4b"
 SGN_VER="0.0.3"
 
 BLOAT_FILES="AUTHORS CONTRIBUTORS PATENTS VERSION favicon.ico robots.txt SECURITY.md CONTRIBUTING.md LICENSE README.md ./doc ./test ./api ./misc"
diff --git a/go.mod b/go.mod
index bbc2fb6314..5246ebe70e 100644
--- a/go.mod
+++ b/go.mod
@@ -45,7 +45,7 @@ require (
 	github.com/things-go/go-socks5 v0.0.3
 	github.com/xlab/treeprint v1.2.0
 	github.com/yiya1989/sshkrb5 v0.0.0-20201110125252-a1455b75a35e
-	golang.org/x/crypto v0.14.0
+	golang.org/x/crypto v0.15.0
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
 	golang.org/x/net v0.17.0
 	golang.org/x/sys v0.14.0
diff --git a/go.sum b/go.sum
index 907ebe63be..307c4f882f 100644
--- a/go.sum
+++ b/go.sum
@@ -448,6 +448,8 @@ golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.0.0-20220208050332-20e1d8d225ab/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
 golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
+golang.org/x/crypto v0.15.0 h1:frVn1TEaCEaZcn3Tmd7Y2b5KKPaZ+I32Q2OA3kYp5TA=
+golang.org/x/crypto v0.15.0/go.mod h1:4ChreQoLWfG3xLDer1WdlH5NdlQ3+mwnQq1YTKY+72g=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
 golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
diff --git a/vendor/golang.org/x/crypto/acme/version_go112.go b/vendor/golang.org/x/crypto/acme/version_go112.go
index b9efdb59e5..cc5fab604b 100644
--- a/vendor/golang.org/x/crypto/acme/version_go112.go
+++ b/vendor/golang.org/x/crypto/acme/version_go112.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.12
-// +build go1.12
 
 package acme
 
diff --git a/vendor/golang.org/x/crypto/argon2/blamka_amd64.go b/vendor/golang.org/x/crypto/argon2/blamka_amd64.go
index a014ac92aa..063e7784f8 100644
--- a/vendor/golang.org/x/crypto/argon2/blamka_amd64.go
+++ b/vendor/golang.org/x/crypto/argon2/blamka_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 package argon2
 
diff --git a/vendor/golang.org/x/crypto/argon2/blamka_amd64.s b/vendor/golang.org/x/crypto/argon2/blamka_amd64.s
index b2cc051504..f3b653a12f 100644
--- a/vendor/golang.org/x/crypto/argon2/blamka_amd64.s
+++ b/vendor/golang.org/x/crypto/argon2/blamka_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/argon2/blamka_ref.go b/vendor/golang.org/x/crypto/argon2/blamka_ref.go
index 167c59d2d5..16d58c650e 100644
--- a/vendor/golang.org/x/crypto/argon2/blamka_ref.go
+++ b/vendor/golang.org/x/crypto/argon2/blamka_ref.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !amd64 || purego || !gc
-// +build !amd64 purego !gc
 
 package argon2
 
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go
index 56bfaaa17d..4f506f8791 100644
--- a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go
+++ b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.7 && amd64 && gc && !purego
-// +build go1.7,amd64,gc,!purego
 
 package blake2b
 
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s
index 4b9daa18d9..353bb7cac5 100644
--- a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s
+++ b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.7 && amd64 && gc && !purego
-// +build go1.7,amd64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.go b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.go
index 5fa1b32841..1d0770abba 100644
--- a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.go
+++ b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !go1.7 && amd64 && gc && !purego
-// +build !go1.7,amd64,gc,!purego
 
 package blake2b
 
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s
index ae75eb9afc..adfac00c15 100644
--- a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s
+++ b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go b/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go
index b0137cdf02..6e28668cd1 100644
--- a/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go
+++ b/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !amd64 || purego || !gc
-// +build !amd64 purego !gc
 
 package blake2b
 
diff --git a/vendor/golang.org/x/crypto/blake2b/register.go b/vendor/golang.org/x/crypto/blake2b/register.go
index 9d8633963c..d9fcac3a4d 100644
--- a/vendor/golang.org/x/crypto/blake2b/register.go
+++ b/vendor/golang.org/x/crypto/blake2b/register.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.9
-// +build go1.9
 
 package blake2b
 
diff --git a/vendor/golang.org/x/crypto/blake2s/blake2s_386.go b/vendor/golang.org/x/crypto/blake2s/blake2s_386.go
index b4463fb4dc..97f629617e 100644
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_386.go
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_386.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build 386 && gc && !purego
-// +build 386,gc,!purego
 
 package blake2s
 
diff --git a/vendor/golang.org/x/crypto/blake2s/blake2s_386.s b/vendor/golang.org/x/crypto/blake2s/blake2s_386.s
index 603d00ca32..919c026541 100644
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_386.s
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_386.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build 386 && gc && !purego
-// +build 386,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go b/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go
index becdaa120f..8a7310254e 100644
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 package blake2s
 
diff --git a/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s b/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s
index e9df7a7c21..fe4b818a33 100644
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/blake2s/blake2s_ref.go b/vendor/golang.org/x/crypto/blake2s/blake2s_ref.go
index 799dba0c41..38ce8e283f 100644
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_ref.go
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_ref.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (!amd64 && !386) || !gc || purego
-// +build !amd64,!386 !gc purego
 
 package blake2s
 
diff --git a/vendor/golang.org/x/crypto/blake2s/register.go b/vendor/golang.org/x/crypto/blake2s/register.go
index ef79ff3c67..3156148a42 100644
--- a/vendor/golang.org/x/crypto/blake2s/register.go
+++ b/vendor/golang.org/x/crypto/blake2s/register.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.9
-// +build go1.9
 
 package blake2s
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go
index 5dfacbb983..661ea132e0 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package chacha20
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s
index f1f66230d1..7dd2638e88 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
index 02ff3d05e9..db42e6676a 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (!arm64 && !s390x && !ppc64le) || !gc || purego
-// +build !arm64,!s390x,!ppc64le !gc purego
 
 package chacha20
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go
index da420b2e97..3a4287f990 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package chacha20
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s
index 5c0fed26f8..66aebae258 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s
@@ -20,7 +20,6 @@
 // due to the calling conventions and initialization of constants.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go
index 4652247b8a..683ccfd1c3 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package chacha20
 
diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s
index f3ef5a019d..1eda91a3d4 100644
--- a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s
+++ b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "go_asm.h"
 #include "textflag.h"
diff --git a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.go b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.go
index 0c408c5709..50695a14f6 100644
--- a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.go
+++ b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package chacha20poly1305
 
diff --git a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.s b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.s
index 867c181a14..731d2ac6db 100644
--- a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.s
+++ b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_amd64.s
@@ -5,7 +5,6 @@
 // This file was originally from https://golang.org/cl/24717 by Vlad Krasnov of CloudFlare.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 // General register allocation
@@ -184,11 +183,31 @@ GLOBL ·andMask<>(SB), (NOPTR+RODATA), $240
 #define shiftD1Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xd2; BYTE $0x04 // PALIGNR $4, X10, X10
 #define shiftD2Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xdb; BYTE $0x04 // PALIGNR $4, X11, X11
 #define shiftD3Right BYTE $0x66; BYTE $0x45; BYTE $0x0f; BYTE $0x3a; BYTE $0x0f; BYTE $0xff; BYTE $0x04 // PALIGNR $4, X15, X15
+
 // Some macros
+
+// ROL rotates the uint32s in register R left by N bits, using temporary T.
+#define ROL(N, R, T) \
+	MOVO R, T; PSLLL $(N), T; PSRLL $(32-(N)), R; PXOR T, R
+
+// ROL16 rotates the uint32s in register R left by 16, using temporary T if needed.
+#ifdef GOAMD64_v2
+#define ROL16(R, T) PSHUFB ·rol16<>(SB), R
+#else
+#define ROL16(R, T) ROL(16, R, T)
+#endif
+
+// ROL8 rotates the uint32s in register R left by 8, using temporary T if needed.
+#ifdef GOAMD64_v2
+#define ROL8(R, T) PSHUFB ·rol8<>(SB), R
+#else
+#define ROL8(R, T) ROL(8, R, T)
+#endif
+
 #define chachaQR(A, B, C, D, T) \
-	PADDD B, A; PXOR A, D; PSHUFB ·rol16<>(SB), D                            \
+	PADDD B, A; PXOR A, D; ROL16(D, T) \
 	PADDD D, C; PXOR C, B; MOVO B, T; PSLLL $12, T; PSRLL $20, B; PXOR T, B \
-	PADDD B, A; PXOR A, D; PSHUFB ·rol8<>(SB), D                             \
+	PADDD B, A; PXOR A, D; ROL8(D, T) \
 	PADDD D, C; PXOR C, B; MOVO B, T; PSLLL $7, T; PSRLL $25, B; PXOR T, B
 
 #define chachaQR_AVX2(A, B, C, D, T) \
diff --git a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_noasm.go b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_noasm.go
index f832b33d45..34e6ab1df8 100644
--- a/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_noasm.go
+++ b/vendor/golang.org/x/crypto/chacha20poly1305/chacha20poly1305_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !amd64 || !gc || purego
-// +build !amd64 !gc purego
 
 package chacha20poly1305
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go
index edcf163c4e..70c541692c 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go
@@ -1,7 +1,6 @@
 // Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 package field
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s
index 293f013c94..60817acc41 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s
@@ -1,7 +1,6 @@
 // Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT.
 
 //go:build amd64 && gc && !purego
-// +build amd64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go
index ddb6c9b8f7..9da280d1d8 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !amd64 || !gc || purego
-// +build !amd64 !gc purego
 
 package field
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go
index af459ef515..075fe9b925 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build arm64 && gc && !purego
-// +build arm64,gc,!purego
 
 package field
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s
index 5c91e45892..3126a43419 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build arm64 && gc && !purego
-// +build arm64,gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go
index 234a5b2e5d..fc029ac12d 100644
--- a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go
+++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !arm64 || !gc || purego
-// +build !arm64 !gc purego
 
 package field
 
diff --git a/vendor/golang.org/x/crypto/hkdf/hkdf.go b/vendor/golang.org/x/crypto/hkdf/hkdf.go
index dda3f143be..f4ded5fee2 100644
--- a/vendor/golang.org/x/crypto/hkdf/hkdf.go
+++ b/vendor/golang.org/x/crypto/hkdf/hkdf.go
@@ -56,7 +56,9 @@ func (f *hkdf) Read(p []byte) (int, error) {
 
 	// Fill the rest of the buffer
 	for len(p) > 0 {
-		f.expander.Reset()
+		if f.counter > 1 {
+			f.expander.Reset()
+		}
 		f.expander.Write(f.prev)
 		f.expander.Write(f.info)
 		f.expander.Write([]byte{f.counter})
diff --git a/vendor/golang.org/x/crypto/internal/alias/alias.go b/vendor/golang.org/x/crypto/internal/alias/alias.go
index 69c17f822b..551ff0c353 100644
--- a/vendor/golang.org/x/crypto/internal/alias/alias.go
+++ b/vendor/golang.org/x/crypto/internal/alias/alias.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !purego
-// +build !purego
 
 // Package alias implements memory aliasing tests.
 package alias
diff --git a/vendor/golang.org/x/crypto/internal/alias/alias_purego.go b/vendor/golang.org/x/crypto/internal/alias/alias_purego.go
index 4775b0a438..6fe61b5c6e 100644
--- a/vendor/golang.org/x/crypto/internal/alias/alias_purego.go
+++ b/vendor/golang.org/x/crypto/internal/alias/alias_purego.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build purego
-// +build purego
 
 // Package alias implements memory aliasing tests.
 package alias
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go
index 45b5c966b2..d33c8890fc 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !go1.13
-// +build !go1.13
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go
index ed52b3418a..495c1fa697 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build go1.13
-// +build go1.13
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
index f184b67d98..333da285b3 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build (!amd64 && !ppc64le && !s390x) || !gc || purego
-// +build !amd64,!ppc64le,!s390x !gc purego
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go
index 6d522333f2..164cd47d32 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s
index 1d74f0f881..e0d3c64756 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go
index 4a069941a6..4aec4874b5 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s
index 58422aad23..d2ca5deeb9 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go
index ec95966889..e1d033a491 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 package poly1305
 
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s
index aa9e0494c9..0fe3a7c217 100644
--- a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s
+++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build gc && !purego
-// +build gc,!purego
 
 #include "textflag.h"
 
diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go
index c400dfcf7b..e76b44fe59 100644
--- a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go
+++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && !purego && gc
-// +build amd64,!purego,gc
 
 package salsa
 
diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s
index c089277204..fcce0234b6 100644
--- a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s
+++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build amd64 && !purego && gc
-// +build amd64,!purego,gc
 
 // This code was translated into a form compatible with 6a from the public
 // domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html
diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go
index 4392cc1ac7..9448760f26 100644
--- a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go
+++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go
@@ -3,7 +3,6 @@
 // license that can be found in the LICENSE file.
 
 //go:build !amd64 || purego || !gc
-// +build !amd64 purego !gc
 
 package salsa
 
diff --git a/vendor/golang.org/x/crypto/ssh/agent/client.go b/vendor/golang.org/x/crypto/ssh/agent/client.go
index 9f09aae7dd..fecba8eb38 100644
--- a/vendor/golang.org/x/crypto/ssh/agent/client.go
+++ b/vendor/golang.org/x/crypto/ssh/agent/client.go
@@ -141,9 +141,14 @@ const (
 	agentAddSmartcardKeyConstrained = 26
 
 	// 3.7 Key constraint identifiers
-	agentConstrainLifetime  = 1
-	agentConstrainConfirm   = 2
-	agentConstrainExtension = 3
+	agentConstrainLifetime = 1
+	agentConstrainConfirm  = 2
+	// Constraint extension identifier up to version 2 of the protocol. A
+	// backward incompatible change will be required if we want to add support
+	// for SSH_AGENT_CONSTRAIN_MAXSIGN which uses the same ID.
+	agentConstrainExtensionV00 = 3
+	// Constraint extension identifier in version 3 and later of the protocol.
+	agentConstrainExtension = 255
 )
 
 // maxAgentResponseBytes is the maximum agent reply size that is accepted. This
@@ -205,7 +210,7 @@ type constrainLifetimeAgentMsg struct {
 }
 
 type constrainExtensionAgentMsg struct {
-	ExtensionName    string `sshtype:"3"`
+	ExtensionName    string `sshtype:"255|3"`
 	ExtensionDetails []byte
 
 	// Rest is a field used for parsing, not part of message
diff --git a/vendor/golang.org/x/crypto/ssh/agent/server.go b/vendor/golang.org/x/crypto/ssh/agent/server.go
index dd2e0a3e71..e35ca7ce31 100644
--- a/vendor/golang.org/x/crypto/ssh/agent/server.go
+++ b/vendor/golang.org/x/crypto/ssh/agent/server.go
@@ -208,7 +208,7 @@ func parseConstraints(constraints []byte) (lifetimeSecs uint32, confirmBeforeUse
 		case agentConstrainConfirm:
 			confirmBeforeUse = true
 			constraints = constraints[1:]
-		case agentConstrainExtension:
+		case agentConstrainExtension, agentConstrainExtensionV00:
 			var msg constrainExtensionAgentMsg
 			if err = ssh.Unmarshal(constraints, &msg); err != nil {
 				return 0, false, nil, err
diff --git a/vendor/golang.org/x/crypto/ssh/common.go b/vendor/golang.org/x/crypto/ssh/common.go
index b419c761ed..dd2ab0d69a 100644
--- a/vendor/golang.org/x/crypto/ssh/common.go
+++ b/vendor/golang.org/x/crypto/ssh/common.go
@@ -10,7 +10,6 @@ import (
 	"fmt"
 	"io"
 	"math"
-	"strings"
 	"sync"
 
 	_ "crypto/sha1"
@@ -140,8 +139,6 @@ var supportedPubKeyAuthAlgos = []string{
 	KeyAlgoDSA,
 }
 
-var supportedPubKeyAuthAlgosList = strings.Join(supportedPubKeyAuthAlgos, ",")
-
 // unexpectedMessageError results when the SSH message that we received didn't
 // match what we wanted.
 func unexpectedMessageError(expected, got uint8) error {
diff --git a/vendor/golang.org/x/crypto/ssh/handshake.go b/vendor/golang.org/x/crypto/ssh/handshake.go
index 70a7369ff9..49bbba7692 100644
--- a/vendor/golang.org/x/crypto/ssh/handshake.go
+++ b/vendor/golang.org/x/crypto/ssh/handshake.go
@@ -11,6 +11,7 @@ import (
 	"io"
 	"log"
 	"net"
+	"strings"
 	"sync"
 )
 
@@ -50,6 +51,10 @@ type handshakeTransport struct {
 	// connection.
 	hostKeys []Signer
 
+	// publicKeyAuthAlgorithms is non-empty if we are the server. In that case,
+	// it contains the supported client public key authentication algorithms.
+	publicKeyAuthAlgorithms []string
+
 	// hostKeyAlgorithms is non-empty if we are the client. In that case,
 	// we accept these key types from the server as host key.
 	hostKeyAlgorithms []string
@@ -141,6 +146,7 @@ func newClientTransport(conn keyingTransport, clientVersion, serverVersion []byt
 func newServerTransport(conn keyingTransport, clientVersion, serverVersion []byte, config *ServerConfig) *handshakeTransport {
 	t := newHandshakeTransport(conn, &config.Config, clientVersion, serverVersion)
 	t.hostKeys = config.hostKeys
+	t.publicKeyAuthAlgorithms = config.PublicKeyAuthAlgorithms
 	go t.readLoop()
 	go t.kexLoop()
 	return t
@@ -649,6 +655,7 @@ func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error {
 	// message with the server-sig-algs extension if the client supports it. See
 	// RFC 8308, Sections 2.4 and 3.1, and [PROTOCOL], Section 1.9.
 	if !isClient && firstKeyExchange && contains(clientInit.KexAlgos, "ext-info-c") {
+		supportedPubKeyAuthAlgosList := strings.Join(t.publicKeyAuthAlgorithms, ",")
 		extInfo := &extInfoMsg{
 			NumExtensions: 2,
 			Payload:       make([]byte, 0, 4+15+4+len(supportedPubKeyAuthAlgosList)+4+16+4+1),
diff --git a/vendor/golang.org/x/crypto/ssh/keys.go b/vendor/golang.org/x/crypto/ssh/keys.go
index ef1bad731b..df4ebdada5 100644
--- a/vendor/golang.org/x/crypto/ssh/keys.go
+++ b/vendor/golang.org/x/crypto/ssh/keys.go
@@ -1232,16 +1232,27 @@ func ParseRawPrivateKeyWithPassphrase(pemBytes, passphrase []byte) (interface{},
 		return nil, fmt.Errorf("ssh: cannot decode encrypted private keys: %v", err)
 	}
 
+	var result interface{}
+
 	switch block.Type {
 	case "RSA PRIVATE KEY":
-		return x509.ParsePKCS1PrivateKey(buf)
+		result, err = x509.ParsePKCS1PrivateKey(buf)
 	case "EC PRIVATE KEY":
-		return x509.ParseECPrivateKey(buf)
+		result, err = x509.ParseECPrivateKey(buf)
 	case "DSA PRIVATE KEY":
-		return ParseDSAPrivateKey(buf)
+		result, err = ParseDSAPrivateKey(buf)
 	default:
-		return nil, fmt.Errorf("ssh: unsupported key type %q", block.Type)
+		err = fmt.Errorf("ssh: unsupported key type %q", block.Type)
 	}
+	// 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.
+	if _, ok := err.(asn1.StructuralError); ok {
+		return nil, x509.IncorrectPasswordError
+	}
+
+	return result, err
 }
 
 // ParseDSAPrivateKey returns a DSA private key from its ASN.1 DER encoding, as
diff --git a/vendor/golang.org/x/crypto/ssh/server.go b/vendor/golang.org/x/crypto/ssh/server.go
index 727c71b9c7..8f1505af94 100644
--- a/vendor/golang.org/x/crypto/ssh/server.go
+++ b/vendor/golang.org/x/crypto/ssh/server.go
@@ -64,6 +64,13 @@ type ServerConfig struct {
 	// Config contains configuration shared between client and server.
 	Config
 
+	// PublicKeyAuthAlgorithms specifies the supported client public key
+	// authentication algorithms. Note that this should not include certificate
+	// types since those use the underlying algorithm. This list is sent to the
+	// client if it supports the server-sig-algs extension. Order is irrelevant.
+	// If unspecified then a default set of algorithms is used.
+	PublicKeyAuthAlgorithms []string
+
 	hostKeys []Signer
 
 	// NoClientAuth is true if clients are allowed to connect without
@@ -201,6 +208,15 @@ func NewServerConn(c net.Conn, config *ServerConfig) (*ServerConn, <-chan NewCha
 	if fullConf.MaxAuthTries == 0 {
 		fullConf.MaxAuthTries = 6
 	}
+	if len(fullConf.PublicKeyAuthAlgorithms) == 0 {
+		fullConf.PublicKeyAuthAlgorithms = supportedPubKeyAuthAlgos
+	} else {
+		for _, algo := range fullConf.PublicKeyAuthAlgorithms {
+			if !contains(supportedPubKeyAuthAlgos, algo) {
+				return nil, nil, nil, fmt.Errorf("ssh: unsupported public key authentication algorithm %s", algo)
+			}
+		}
+	}
 	// Check if the config contains any unsupported key exchanges
 	for _, kex := range fullConf.KeyExchanges {
 		if _, ok := serverForbiddenKexAlgos[kex]; ok {
@@ -524,7 +540,7 @@ userAuthLoop:
 				return nil, parseError(msgUserAuthRequest)
 			}
 			algo := string(algoBytes)
-			if !contains(supportedPubKeyAuthAlgos, underlyingAlgo(algo)) {
+			if !contains(config.PublicKeyAuthAlgorithms, underlyingAlgo(algo)) {
 				authErr = fmt.Errorf("ssh: algorithm %q not accepted", algo)
 				break
 			}
@@ -591,7 +607,7 @@ userAuthLoop:
 				// algorithm name that corresponds to algo with
 				// sig.Format.  This is usually the same, but
 				// for certs, the names differ.
-				if !contains(supportedPubKeyAuthAlgos, sig.Format) {
+				if !contains(config.PublicKeyAuthAlgorithms, sig.Format) {
 					authErr = fmt.Errorf("ssh: algorithm %q not accepted", sig.Format)
 					break
 				}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 5cbfed4cd9..23516986a6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -736,8 +736,8 @@ go4.org/mem
 # go4.org/netipx v0.0.0-20230824141953-6213f710f925
 ## explicit; go 1.18
 go4.org/netipx
-# golang.org/x/crypto v0.14.0
-## explicit; go 1.17
+# golang.org/x/crypto v0.15.0
+## explicit; go 1.18
 golang.org/x/crypto/acme
 golang.org/x/crypto/acme/autocert
 golang.org/x/crypto/argon2