some more, not hooked up yet

8 files changed, 232 insertions, 0 deletions

diff --git a/regress/sbin/ipsecctl/sa21.in b/regress/sbin/ipsecctl/sa21.in
new file mode 100644
index 00000000000..ca4d87c24bb
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa21.in
@@ -0,0 +1,42 @@
+esp from 3ffe::1 to 3ffe::10 spi 0x1eadbeef:0xbeef1ead \
+	authkey file "DIR/ak256:DIR/ak256" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp from 3ffe::2 to 3ffe::10 spi 0x2eadbeef:0xbeef2ead \
+	enc 3des-cbc \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek192:DIR/ek192"
+esp from 3ffe::3 to 3ffe::10 spi 0x3eadbeef:0xbeef3ead \
+	enc des-cbc \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek64:DIR/ek64"
+esp from 3ffe::4 to 3ffe::10 spi 0x4eadbeef:0xbeef4ead \
+	enc aes \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek128:DIR/ek128"
+esp from 3ffe::5 to 3ffe::10 spi 0x5eadbeef:0xbeef5ead \
+	enc aesctr \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp from 3ffe::6 to 3ffe::10 spi 0x6eadbeef:0xbeef6ead \
+	enc blowfish \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp from 3ffe::7 to 3ffe::10 spi 0x7eadbeef:0xbeef7ead \
+	enc cast128 \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek128:DIR/ek128"
+esp from 3ffe::8 to 3ffe::10 spi 0x8eadbeef:0xbeef8ead \
+	enc null \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160"
+esp from 3ffe::9 to 3ffe::10 spi 0x9eadbeef:0xbeef9ead \
+	enc skipjack \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek80:DIR/ek80"
diff --git a/regress/sbin/ipsecctl/sa21.ok b/regress/sbin/ipsecctl/sa21.ok
new file mode 100644
index 00000000000..de767b5ab80
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa21.ok
@@ -0,0 +1,52 @@
+esp tunnel from 3ffe::1 to 3ffe::10 spi 0x1eadbeef auth hmac-sha2-256 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::1 spi 0xbeef1ead auth hmac-sha2-256 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::2 to 3ffe::10 spi 0x2eadbeef auth hmac-sha1 enc 3des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::2 spi 0xbeef2ead auth hmac-sha1 enc 3des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::3 to 3ffe::10 spi 0x3eadbeef auth hmac-sha1 enc des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::3 spi 0xbeef3ead auth hmac-sha1 enc des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::4 to 3ffe::10 spi 0x4eadbeef auth hmac-sha1 enc aes
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::4 spi 0xbeef4ead auth hmac-sha1 enc aes
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::5 to 3ffe::10 spi 0x5eadbeef auth hmac-sha1 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::5 spi 0xbeef5ead auth hmac-sha1 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::6 to 3ffe::10 spi 0x6eadbeef auth hmac-sha1 enc blowfish
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::6 spi 0xbeef6ead auth hmac-sha1 enc blowfish
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::7 to 3ffe::10 spi 0x7eadbeef auth hmac-sha1 enc cast128
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::7 spi 0xbeef7ead auth hmac-sha1 enc cast128
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::8 to 3ffe::10 spi 0x8eadbeef auth hmac-sha1 enc null
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+esp tunnel from 3ffe::10 to 3ffe::8 spi 0xbeef8ead auth hmac-sha1 enc null
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+esp tunnel from 3ffe::9 to 3ffe::10 spi 0x9eadbeef auth hmac-sha1 enc skipjack
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeee
+esp tunnel from 3ffe::10 to 3ffe::9 spi 0xbeef9ead auth hmac-sha1 enc skipjack
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeee
diff --git a/regress/sbin/ipsecctl/sa22.in b/regress/sbin/ipsecctl/sa22.in
new file mode 100644
index 00000000000..e66e9a7f26a
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa22.in
@@ -0,0 +1 @@
+ipip from 3ffe::1 to 3ffe::2 spi 0x0a000001
diff --git a/regress/sbin/ipsecctl/sa22.ok b/regress/sbin/ipsecctl/sa22.ok
new file mode 100644
index 00000000000..e66e9a7f26a
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa22.ok
@@ -0,0 +1 @@
+ipip from 3ffe::1 to 3ffe::2 spi 0x0a000001
diff --git a/regress/sbin/ipsecctl/sa23.in b/regress/sbin/ipsecctl/sa23.in
new file mode 100644
index 00000000000..cf76a75c6cc
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa23.in
@@ -0,0 +1,42 @@
+esp transport from 3ffe::1 to 3ffe::10 spi 0x1eadbeef:0xbeef1ead \
+	authkey file "DIR/ak256:DIR/ak256" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp transport from 3ffe::2 to 3ffe::10 spi 0x2eadbeef:0xbeef2ead \
+	enc 3des-cbc \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek192:DIR/ek192"
+esp transport from 3ffe::3 to 3ffe::10 spi 0x3eadbeef:0xbeef3ead \
+	enc des-cbc \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek64:DIR/ek64"
+esp transport from 3ffe::4 to 3ffe::10 spi 0x4eadbeef:0xbeef4ead \
+	enc aes \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek128:DIR/ek128"
+esp transport from 3ffe::5 to 3ffe::10 spi 0x5eadbeef:0xbeef5ead \
+	enc aesctr \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp transport from 3ffe::6 to 3ffe::10 spi 0x6eadbeef:0xbeef6ead \
+	enc blowfish \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek160:DIR/ek160"
+esp transport from 3ffe::7 to 3ffe::10 spi 0x7eadbeef:0xbeef7ead \
+	enc cast128 \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek128:DIR/ek128"
+esp transport from 3ffe::8 to 3ffe::10 spi 0x8eadbeef:0xbeef8ead \
+	enc null \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160"
+esp transport from 3ffe::9 to 3ffe::10 spi 0x9eadbeef:0xbeef9ead \
+	enc skipjack \
+	auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160" \
+	enckey file "DIR/ek80:DIR/ek80"
diff --git a/regress/sbin/ipsecctl/sa23.ok b/regress/sbin/ipsecctl/sa23.ok
new file mode 100644
index 00000000000..a9c1be20ca6
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa23.ok
@@ -0,0 +1,52 @@
+esp transport from 3ffe::1 to 3ffe::10 spi 0x1eadbeef auth hmac-sha2-256 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::1 spi 0xbeef1ead auth hmac-sha2-256 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::2 to 3ffe::10 spi 0x2eadbeef auth hmac-sha1 enc 3des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::2 spi 0xbeef2ead auth hmac-sha1 enc 3des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::3 to 3ffe::10 spi 0x3eadbeef auth hmac-sha1 enc des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::3 spi 0xbeef3ead auth hmac-sha1 enc des-cbc
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeee
+esp transport from 3ffe::4 to 3ffe::10 spi 0x4eadbeef auth hmac-sha1 enc aes
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::4 spi 0xbeef4ead auth hmac-sha1 enc aes
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::5 to 3ffe::10 spi 0x5eadbeef auth hmac-sha1 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::5 spi 0xbeef5ead auth hmac-sha1 enc aesctr
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::6 to 3ffe::10 spi 0x6eadbeef auth hmac-sha1 enc blowfish
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::6 spi 0xbeef6ead auth hmac-sha1 enc blowfish
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::7 to 3ffe::10 spi 0x7eadbeef auth hmac-sha1 enc cast128
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::7 spi 0xbeef7ead auth hmac-sha1 enc cast128
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::8 to 3ffe::10 spi 0x8eadbeef auth hmac-sha1 enc null
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+esp transport from 3ffe::10 to 3ffe::8 spi 0xbeef8ead auth hmac-sha1 enc null
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+esp transport from 3ffe::9 to 3ffe::10 spi 0x9eadbeef auth hmac-sha1 enc skipjack
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeee
+esp transport from 3ffe::10 to 3ffe::9 spi 0xbeef9ead auth hmac-sha1 enc skipjack
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+	enckey 0xeeeeeeeeeeeeeeeeeeee
diff --git a/regress/sbin/ipsecctl/sa24.in b/regress/sbin/ipsecctl/sa24.in
new file mode 100644
index 00000000000..0f4c7ea2849
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa24.in
@@ -0,0 +1,14 @@
+ah transport from 3ffe::1 to 3ffe::8 spi 0x1eadbeef:0xbeef1ead \
+	authkey file "DIR/ak256:DIR/ak256"
+ah transport from 3ffe::2 to 3ffe::8 spi 0x2eadbeef:0xbeef2ead auth hmac-md5 \
+	authkey file "DIR/ak128:DIR/ak128"
+ah transport from 3ffe::3 to 3ffe::8 spi 0x3eadbeef:0xbeef3ead auth hmac-ripemd160 \
+	authkey file "DIR/ak160:DIR/ak160"
+ah transport from 3ffe::4 to 3ffe::8 spi 0x4eadbeef:0xbeef4ead auth hmac-sha1 \
+	authkey file "DIR/ak160:DIR/ak160"
+ah transport from 3ffe::5 to 3ffe::8 spi 0x5eadbeef:0xbeef5ead auth hmac-sha2-256 \
+	authkey file "DIR/ak256:DIR/ak256"
+ah transport from 3ffe::6 to 3ffe::8 spi 0x6eadbeef:0xbeef6ead auth hmac-sha2-384 \
+	authkey file "DIR/ak384:DIR/ak384"
+ah transport from 3ffe::7 to 3ffe::8 spi 0x7eadbeef:0xbeef7ead auth hmac-sha2-512 \
+	authkey file "DIR/ak512:DIR/ak512"
diff --git a/regress/sbin/ipsecctl/sa24.ok b/regress/sbin/ipsecctl/sa24.ok
new file mode 100644
index 00000000000..934a86a7bfb
--- /dev/null
+++ b/regress/sbin/ipsecctl/sa24.ok
@@ -0,0 +1,28 @@
+ah transport from 3ffe::1 to 3ffe::8 spi 0x1eadbeef auth hmac-sha2-256
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::1 spi 0xbeef1ead auth hmac-sha2-256
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::2 to 3ffe::8 spi 0x2eadbeef auth hmac-md5
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::2 spi 0xbeef2ead auth hmac-md5
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::3 to 3ffe::8 spi 0x3eadbeef auth hmac-ripemd160
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::3 spi 0xbeef3ead auth hmac-ripemd160
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::4 to 3ffe::8 spi 0x4eadbeef auth hmac-sha1
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::4 spi 0xbeef4ead auth hmac-sha1
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::5 to 3ffe::8 spi 0x5eadbeef auth hmac-sha2-256
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::5 spi 0xbeef5ead auth hmac-sha2-256
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::6 to 3ffe::8 spi 0x6eadbeef auth hmac-sha2-384
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::6 spi 0xbeef6ead auth hmac-sha2-384
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::7 to 3ffe::8 spi 0x7eadbeef auth hmac-sha2-512
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+ah transport from 3ffe::8 to 3ffe::7 spi 0xbeef7ead auth hmac-sha2-512
+	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa