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Diffstat (limited to 'vendor/golang.org/x/crypto/ssh/common.go')
-rw-r--r--vendor/golang.org/x/crypto/ssh/common.go9
1 files changed, 5 insertions, 4 deletions
diff --git a/vendor/golang.org/x/crypto/ssh/common.go b/vendor/golang.org/x/crypto/ssh/common.go
index c7964275d..e6a77f26a 100644
--- a/vendor/golang.org/x/crypto/ssh/common.go
+++ b/vendor/golang.org/x/crypto/ssh/common.go
@@ -28,7 +28,7 @@ const (
// supportedCiphers lists ciphers we support but might not recommend.
var supportedCiphers = []string{
"aes128-ctr", "aes192-ctr", "aes256-ctr",
- "aes128-gcm@openssh.com",
+ "aes128-gcm@openssh.com", gcm256CipherID,
chacha20Poly1305ID,
"arcfour256", "arcfour128", "arcfour",
aes128cbcID,
@@ -37,7 +37,7 @@ var supportedCiphers = []string{
// preferredCiphers specifies the default preference for ciphers.
var preferredCiphers = []string{
- "aes128-gcm@openssh.com",
+ "aes128-gcm@openssh.com", gcm256CipherID,
chacha20Poly1305ID,
"aes128-ctr", "aes192-ctr", "aes256-ctr",
}
@@ -168,7 +168,7 @@ func (a *directionAlgorithms) rekeyBytes() int64 {
// 2^(BLOCKSIZE/4) blocks. For all AES flavors BLOCKSIZE is
// 128.
switch a.Cipher {
- case "aes128-ctr", "aes192-ctr", "aes256-ctr", gcmCipherID, aes128cbcID:
+ case "aes128-ctr", "aes192-ctr", "aes256-ctr", gcm128CipherID, gcm256CipherID, aes128cbcID:
return 16 * (1 << 32)
}
@@ -178,7 +178,8 @@ func (a *directionAlgorithms) rekeyBytes() int64 {
}
var aeadCiphers = map[string]bool{
- gcmCipherID: true,
+ gcm128CipherID: true,
+ gcm256CipherID: true,
chacha20Poly1305ID: true,
}