[PATCH cryptodev] crypto: lib/chacha20poly1305 - allow users to specify 96bit nonce
Antonio Quartulli
a at unstable.cc
Tue Nov 17 03:18:39 CET 2020
From: Antonio Quartulli <antonio at openvpn.net>
The current interface limits the nonce 64bit, however, new users
may want to specify a 96bit nonce, as dictated by the
AEAD_CHACHA20_POLY1305 construction in RFC7539 Section 2.8.
This patch changes the interface from accepting the nonce as single u64
variable to an array of 12 bytes.
Since ChaCha still expects an IV of 16 bytes, the nonce is transferred
to a termporary 16byte long buffer, where the initial 8 bytes are set to
0 (ChaCha block counter).
At the end of the procedure, the IV is explicitly overwritten with
zeros.
The only two in-tree users of this interface are:
- WireGuard[tm]
- security/keys/big_key.c
Both have been modified accordingly to accommodate the new API.
The chacha20poly1305-selftest has also been updated by getting rid of the
_bignonce() wrapper and by prepending every 8byte long nonce with 4
0-octects..
Cc: "Jason A. Donenfeld" <Jason at zx2c4.com>
Cc: Herbert Xu <herbert at gondor.apana.org.au>
Cc: David Howells <dhowells at redhat.com>
Cc: Jarkko Sakkinen <jarkko at kernel.org>
Cc: Jakub Kicinski <kuba at kernel.org>
Signed-off-by: Antonio Quartulli <antonio at openvpn.net>
---
Note: I am not 100% sure that the WireGuard[tm] adaptation to the new
API is optimal. But after several attempts, this is the simplest I could
come up with. Feedback is welcome!
*******
For the curious reader: the "other user" I am concerned about is
ovpn-dco.
ovpn-dco is the implementation of the OpenVPN data channel offload in
kernelspace.
It is currently under heavy development and the source code is available
online at: git at gitlab.com:openvpn/ovpn-dco.git
Next to AES-GCM it will also support ChaCha20Poly1305 and therefore we
decided to re-use this relatively new API.
*******
drivers/net/wireguard/noise.c | 5 +-
drivers/net/wireguard/receive.c | 18 +-
drivers/net/wireguard/send.c | 19 +-
include/crypto/chacha20poly1305.h | 10 +-
lib/crypto/chacha20poly1305-selftest.c | 309 ++++++++++++++-----------
lib/crypto/chacha20poly1305.c | 44 ++--
security/keys/big_key.c | 6 +-
7 files changed, 242 insertions(+), 169 deletions(-)
diff --git a/drivers/net/wireguard/noise.c b/drivers/net/wireguard/noise.c
index c0cfd9b36c0b..6f773807eba0 100644
--- a/drivers/net/wireguard/noise.c
+++ b/drivers/net/wireguard/noise.c
@@ -433,7 +433,7 @@ static void message_encrypt(u8 *dst_ciphertext, const u8 *src_plaintext,
{
chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash,
NOISE_HASH_LEN,
- 0 /* Always zero for Noise_IK */, key);
+ page_address(ZERO_PAGE(0)) /* Always zero for Noise_IK */, key);
mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len));
}
@@ -443,7 +443,8 @@ static bool message_decrypt(u8 *dst_plaintext, const u8 *src_ciphertext,
{
if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len,
hash, NOISE_HASH_LEN,
- 0 /* Always zero for Noise_IK */, key))
+ page_address(ZERO_PAGE(0)) /* Always zero for Noise_IK */,
+ key))
return false;
mix_hash(hash, src_ciphertext, src_len);
return true;
diff --git a/drivers/net/wireguard/receive.c b/drivers/net/wireguard/receive.c
index 2c9551ea6dc7..ab736cc34e93 100644
--- a/drivers/net/wireguard/receive.c
+++ b/drivers/net/wireguard/receive.c
@@ -248,9 +248,11 @@ static void keep_key_fresh(struct wg_peer *peer)
static bool decrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
{
struct scatterlist sg[MAX_SKB_FRAGS + 8];
+ u8 nonce[CHACHA20POLY1305_NONCE_SIZE];
struct sk_buff *trailer;
unsigned int offset;
int num_frags;
+ bool ret;
if (unlikely(!keypair))
return false;
@@ -265,6 +267,14 @@ static bool decrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
PACKET_CB(skb)->nonce =
le64_to_cpu(((struct message_data *)skb->data)->counter);
+ /* the nonce is 96-bit long:
+ * - 00..31: zero
+ * - 31..95: packet counter in LE
+ */
+ memset(nonce, 0, 4);
+ memcpy(nonce + 4, &((struct message_data *)skb->data)->counter,
+ sizeof(((struct message_data *)skb->data)->counter));
+
/* We ensure that the network header is part of the packet before we
* call skb_cow_data, so that there's no chance that data is removed
* from the skb, so that later we can extract the original endpoint.
@@ -281,9 +291,11 @@ static bool decrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
if (skb_to_sgvec(skb, sg, 0, skb->len) <= 0)
return false;
- if (!chacha20poly1305_decrypt_sg_inplace(sg, skb->len, NULL, 0,
- PACKET_CB(skb)->nonce,
- keypair->receiving.key))
+ ret = chacha20poly1305_decrypt_sg_inplace(sg, skb->len, NULL, 0, nonce,
+ keypair->receiving.key);
+
+ memzero_explicit(nonce, sizeof(nonce));
+ if (!ret)
return false;
/* Another ugly situation of pushing and pulling the header so as to
diff --git a/drivers/net/wireguard/send.c b/drivers/net/wireguard/send.c
index f74b9341ab0f..77042624e1ab 100644
--- a/drivers/net/wireguard/send.c
+++ b/drivers/net/wireguard/send.c
@@ -163,9 +163,10 @@ static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
{
unsigned int padding_len, plaintext_len, trailer_len;
struct scatterlist sg[MAX_SKB_FRAGS + 8];
+ u8 nonce[CHACHA20POLY1305_NONCE_SIZE];
struct message_data *header;
struct sk_buff *trailer;
- int num_frags;
+ int ret, num_frags;
/* Force hash calculation before encryption so that flow analysis is
* consistent over the inner packet.
@@ -213,9 +214,19 @@ static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
if (skb_to_sgvec(skb, sg, sizeof(struct message_data),
noise_encrypted_len(plaintext_len)) <= 0)
return false;
- return chacha20poly1305_encrypt_sg_inplace(sg, plaintext_len, NULL, 0,
- PACKET_CB(skb)->nonce,
- keypair->sending.key);
+
+ /* the nonce is 96-bit long:
+ * - 00..31: zero
+ * - 31..95: packet counter in LE
+ */
+ memset(nonce, 0, 4);
+ memcpy(nonce + 4, &header->counter, sizeof(header->counter));
+
+ ret = chacha20poly1305_encrypt_sg_inplace(sg, plaintext_len, NULL, 0, nonce,
+ keypair->sending.key);
+
+ memzero_explicit(nonce, sizeof(nonce));
+ return ret;
}
void wg_packet_send_keepalive(struct wg_peer *peer)
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h
index d2ac3ff7dc1e..9e74710aea6a 100644
--- a/include/crypto/chacha20poly1305.h
+++ b/include/crypto/chacha20poly1305.h
@@ -12,17 +12,19 @@
enum chacha20poly1305_lengths {
XCHACHA20POLY1305_NONCE_SIZE = 24,
CHACHA20POLY1305_KEY_SIZE = 32,
+ CHACHA20POLY1305_NONCE_SIZE = 12,
CHACHA20POLY1305_AUTHTAG_SIZE = 16
};
void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
bool __must_check
chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
- const u8 *ad, const size_t ad_len, const u64 nonce,
+ const u8 *ad, const size_t ad_len,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
@@ -37,12 +39,12 @@ bool __must_check xchacha20poly1305_decrypt(
bool chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
bool chacha20poly1305_selftest(void);
diff --git a/lib/crypto/chacha20poly1305-selftest.c b/lib/crypto/chacha20poly1305-selftest.c
index fa43deda2660..cf7edc44cb60 100644
--- a/lib/crypto/chacha20poly1305-selftest.c
+++ b/lib/crypto/chacha20poly1305-selftest.c
@@ -7,7 +7,6 @@
#include <crypto/chacha.h>
#include <crypto/poly1305.h>
-#include <asm/unaligned.h>
#include <linux/bug.h>
#include <linux/init.h>
#include <linux/mm.h>
@@ -106,7 +105,8 @@ static const u8 enc_assoc001[] __initconst = {
0x00, 0x00, 0x4e, 0x91
};
static const u8 enc_nonce001[] __initconst = {
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04,
+ 0x05, 0x06, 0x07, 0x08
};
static const u8 enc_key001[] __initconst = {
0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
@@ -122,7 +122,8 @@ static const u8 enc_output002[] __initconst = {
};
static const u8 enc_assoc002[] __initconst = { };
static const u8 enc_nonce002[] __initconst = {
- 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e
+ 0x00, 0x00, 0x00, 0x00, 0xca, 0xbf, 0x33, 0x71,
+ 0x32, 0x45, 0x77, 0x8e
};
static const u8 enc_key002[] __initconst = {
0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f,
@@ -140,7 +141,8 @@ static const u8 enc_assoc003[] __initconst = {
0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b
};
static const u8 enc_nonce003[] __initconst = {
- 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d
+ 0x00, 0x00, 0x00, 0x00, 0x3d, 0x86, 0xb5, 0x6b,
+ 0xc8, 0xa3, 0x1f, 0x1d
};
static const u8 enc_key003[] __initconst = {
0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88,
@@ -161,7 +163,8 @@ static const u8 enc_assoc004[] __initconst = {
0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40
};
static const u8 enc_nonce004[] __initconst = {
- 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4
+ 0x00, 0x00, 0x00, 0x00, 0xd2, 0x32, 0x1f, 0x29,
+ 0x28, 0xc6, 0xc4, 0xc4
};
static const u8 enc_key004[] __initconst = {
0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8,
@@ -180,7 +183,8 @@ static const u8 enc_output005[] __initconst = {
};
static const u8 enc_assoc005[] __initconst = { };
static const u8 enc_nonce005[] __initconst = {
- 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30
+ 0x00, 0x00, 0x00, 0x00, 0x20, 0x1c, 0xaa, 0x5f,
+ 0x9c, 0xbf, 0x92, 0x30
};
static const u8 enc_key005[] __initconst = {
0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31,
@@ -233,7 +237,8 @@ static const u8 enc_assoc006[] __initconst = {
0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b
};
static const u8 enc_nonce006[] __initconst = {
- 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c
+ 0x00, 0x00, 0x00, 0x00, 0xdf, 0x51, 0x84, 0x82,
+ 0x42, 0x0c, 0x75, 0x9c
};
static const u8 enc_key006[] __initconst = {
0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae,
@@ -314,7 +319,8 @@ static const u8 enc_output007[] __initconst = {
};
static const u8 enc_assoc007[] __initconst = { };
static const u8 enc_nonce007[] __initconst = {
- 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0
+ 0x00, 0x00, 0x00, 0x00, 0xde, 0x7b, 0xef, 0xc3,
+ 0x65, 0x1b, 0x68, 0xb0
};
static const u8 enc_key007[] __initconst = {
0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd,
@@ -459,7 +465,8 @@ static const u8 enc_output008[] __initconst = {
};
static const u8 enc_assoc008[] __initconst = { };
static const u8 enc_nonce008[] __initconst = {
- 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02
+ 0x00, 0x00, 0x00, 0x00, 0x0e, 0x0d, 0x57, 0xbb,
+ 0x7b, 0x40, 0x54, 0x02
};
static const u8 enc_key008[] __initconst = {
0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53,
@@ -609,7 +616,8 @@ static const u8 enc_assoc009[] __initconst = {
0xef
};
static const u8 enc_nonce009[] __initconst = {
- 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78
+ 0x00, 0x00, 0x00, 0x00, 0xef, 0x2d, 0x63, 0xee,
+ 0x6b, 0x80, 0x8b, 0x78
};
static const u8 enc_key009[] __initconst = {
0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5,
@@ -885,7 +893,8 @@ static const u8 enc_assoc010[] __initconst = {
0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2
};
static const u8 enc_nonce010[] __initconst = {
- 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30
+ 0x00, 0x00, 0x00, 0x00, 0xdb, 0x92, 0x0f, 0x7f,
+ 0x17, 0x54, 0x0c, 0x30
};
static const u8 enc_key010[] __initconst = {
0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44,
@@ -1388,7 +1397,8 @@ static const u8 enc_assoc011[] __initconst = {
0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7
};
static const u8 enc_nonce011[] __initconst = {
- 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa
+ 0x00, 0x00, 0x00, 0x00, 0xfd, 0x87, 0xd4, 0xd8,
+ 0x62, 0xfd, 0xec, 0xaa
};
static const u8 enc_key011[] __initconst = {
0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85,
@@ -1918,7 +1928,8 @@ static const u8 enc_assoc012[] __initconst = {
0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
};
static const u8 enc_nonce012[] __initconst = {
- 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+ 0x00, 0x00, 0x00, 0x00, 0x05, 0xa3, 0x93, 0xed,
+ 0x30, 0xc5, 0xa2, 0x06
};
static const u8 enc_key012[] __initconst = {
0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
@@ -3045,7 +3056,8 @@ static const u8 enc_assoc053[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce053[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key053[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3082,7 +3094,8 @@ static const u8 enc_assoc054[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce054[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key054[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3135,7 +3148,8 @@ static const u8 enc_assoc055[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce055[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key055[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3164,7 +3178,8 @@ static const u8 enc_assoc056[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce056[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key056[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3201,7 +3216,8 @@ static const u8 enc_assoc057[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce057[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key057[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3254,7 +3270,8 @@ static const u8 enc_assoc058[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce058[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key058[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3283,7 +3300,8 @@ static const u8 enc_assoc059[] __initconst = {
0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
};
static const u8 enc_nonce059[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key059[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3320,7 +3338,8 @@ static const u8 enc_assoc060[] __initconst = {
0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
};
static const u8 enc_nonce060[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key060[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3373,7 +3392,8 @@ static const u8 enc_assoc061[] __initconst = {
0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
};
static const u8 enc_nonce061[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key061[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3402,7 +3422,8 @@ static const u8 enc_assoc062[] __initconst = {
0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
};
static const u8 enc_nonce062[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key062[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3439,7 +3460,8 @@ static const u8 enc_assoc063[] __initconst = {
0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
};
static const u8 enc_nonce063[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key063[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3492,7 +3514,8 @@ static const u8 enc_assoc064[] __initconst = {
0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
};
static const u8 enc_nonce064[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key064[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3521,7 +3544,8 @@ static const u8 enc_assoc065[] __initconst = {
0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
};
static const u8 enc_nonce065[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key065[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3558,7 +3582,8 @@ static const u8 enc_assoc066[] __initconst = {
0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
};
static const u8 enc_nonce066[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key066[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3611,7 +3636,8 @@ static const u8 enc_assoc067[] __initconst = {
0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
};
static const u8 enc_nonce067[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key067[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3640,7 +3666,8 @@ static const u8 enc_assoc068[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce068[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key068[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3677,7 +3704,8 @@ static const u8 enc_assoc069[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce069[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key069[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3730,7 +3758,8 @@ static const u8 enc_assoc070[] __initconst = {
0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce070[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key070[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3759,7 +3788,8 @@ static const u8 enc_assoc071[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce071[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key071[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3796,7 +3826,8 @@ static const u8 enc_assoc072[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce072[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key072[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -3849,7 +3880,8 @@ static const u8 enc_assoc073[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
};
static const u8 enc_nonce073[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0xee, 0x32, 0x00
};
static const u8 enc_key073[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4028,7 +4060,8 @@ static const u8 enc_assoc076[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce076[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xb4, 0xf0
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x07, 0xb4, 0xf0
};
static const u8 enc_key076[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4087,7 +4120,8 @@ static const u8 enc_assoc077[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce077[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfb, 0x66
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x20, 0xfb, 0x66
};
static const u8 enc_key077[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4146,7 +4180,8 @@ static const u8 enc_assoc078[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce078[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0xbb, 0x90
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x38, 0xbb, 0x90
};
static const u8 enc_key078[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4205,7 +4240,8 @@ static const u8 enc_assoc079[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce079[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x48, 0x4a
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x70, 0x48, 0x4a
};
static const u8 enc_key079[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4264,7 +4300,8 @@ static const u8 enc_assoc080[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce080[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x93, 0x2f, 0x40
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x93, 0x2f, 0x40
};
static const u8 enc_key080[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4323,7 +4360,8 @@ static const u8 enc_assoc081[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce081[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x93, 0x35
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0xe2, 0x93, 0x35
};
static const u8 enc_key081[] __initconst = {
0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
@@ -4382,7 +4420,8 @@ static const u8 enc_assoc082[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce082[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0xf7, 0xd5
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x0e, 0xf7, 0xd5
};
static const u8 enc_key082[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4441,7 +4480,8 @@ static const u8 enc_assoc083[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce083[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x3d, 0xfc, 0xe4
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x3d, 0xfc, 0xe4
};
static const u8 enc_key083[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4500,7 +4540,8 @@ static const u8 enc_assoc084[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce084[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x01, 0x84, 0x86, 0xa8
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x84, 0x86, 0xa8
};
static const u8 enc_key084[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4559,7 +4600,8 @@ static const u8 enc_assoc085[] __initconst = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce085[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key085[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4879,7 +4921,8 @@ static const u8 enc_assoc093[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce093[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key093[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4923,7 +4966,8 @@ static const u8 enc_assoc094[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce094[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key094[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -4967,7 +5011,8 @@ static const u8 enc_assoc095[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce095[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key095[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5003,7 +5048,8 @@ static const u8 enc_assoc096[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce096[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key096[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5047,7 +5093,8 @@ static const u8 enc_assoc097[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce097[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key097[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5091,7 +5138,8 @@ static const u8 enc_assoc098[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce098[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key098[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5127,7 +5175,8 @@ static const u8 enc_assoc099[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce099[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key099[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5163,7 +5212,8 @@ static const u8 enc_assoc100[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce100[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key100[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5203,7 +5253,8 @@ static const u8 enc_assoc101[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce101[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key101[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5243,7 +5294,8 @@ static const u8 enc_assoc102[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce102[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key102[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5283,7 +5335,8 @@ static const u8 enc_assoc103[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce103[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key103[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5323,7 +5376,8 @@ static const u8 enc_assoc104[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce104[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key104[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5363,7 +5417,8 @@ static const u8 enc_assoc105[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce105[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key105[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5403,7 +5458,8 @@ static const u8 enc_assoc106[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce106[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key106[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5447,7 +5503,8 @@ static const u8 enc_assoc107[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce107[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key107[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5487,7 +5544,8 @@ static const u8 enc_assoc108[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce108[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key108[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5531,7 +5589,8 @@ static const u8 enc_assoc109[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce109[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key109[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5575,7 +5634,8 @@ static const u8 enc_assoc110[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce110[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key110[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5619,7 +5679,8 @@ static const u8 enc_assoc111[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce111[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key111[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5663,7 +5724,8 @@ static const u8 enc_assoc112[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce112[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key112[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5707,7 +5769,8 @@ static const u8 enc_assoc113[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce113[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key113[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5747,7 +5810,8 @@ static const u8 enc_assoc114[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce114[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key114[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5787,7 +5851,8 @@ static const u8 enc_assoc115[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce115[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key115[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5831,7 +5896,8 @@ static const u8 enc_assoc116[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce116[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key116[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5875,7 +5941,8 @@ static const u8 enc_assoc117[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce117[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key117[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -5919,7 +5986,8 @@ static const u8 enc_assoc118[] __initconst = {
0xff, 0xff, 0xff, 0xff
};
static const u8 enc_nonce118[] __initconst = {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x4c, 0x2d, 0x52
};
static const u8 enc_key118[] __initconst = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
@@ -6247,7 +6315,8 @@ static const u8 dec_assoc001[] __initconst = {
0x00, 0x00, 0x4e, 0x91
};
static const u8 dec_nonce001[] __initconst = {
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04,
+ 0x05, 0x06, 0x07, 0x08
};
static const u8 dec_key001[] __initconst = {
0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
@@ -6263,7 +6332,8 @@ static const u8 dec_input002[] __initconst = {
static const u8 dec_output002[] __initconst = { };
static const u8 dec_assoc002[] __initconst = { };
static const u8 dec_nonce002[] __initconst = {
- 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e
+ 0x00, 0x00, 0x00, 0x00, 0xca, 0xbf, 0x33, 0x71,
+ 0x32, 0x45, 0x77, 0x8e
};
static const u8 dec_key002[] __initconst = {
0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f,
@@ -6281,7 +6351,8 @@ static const u8 dec_assoc003[] __initconst = {
0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b
};
static const u8 dec_nonce003[] __initconst = {
- 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d
+ 0x00, 0x00, 0x00, 0x00, 0x3d, 0x86, 0xb5, 0x6b,
+ 0xc8, 0xa3, 0x1f, 0x1d
};
static const u8 dec_key003[] __initconst = {
0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88,
@@ -6302,7 +6373,8 @@ static const u8 dec_assoc004[] __initconst = {
0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40
};
static const u8 dec_nonce004[] __initconst = {
- 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4
+ 0x00, 0x00, 0x00, 0x00, 0xd2, 0x32, 0x1f, 0x29,
+ 0x28, 0xc6, 0xc4, 0xc4
};
static const u8 dec_key004[] __initconst = {
0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8,
@@ -6321,7 +6393,8 @@ static const u8 dec_output005[] __initconst = {
};
static const u8 dec_assoc005[] __initconst = { };
static const u8 dec_nonce005[] __initconst = {
- 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30
+ 0x00, 0x00, 0x00, 0x00, 0x20, 0x1c, 0xaa, 0x5f,
+ 0x9c, 0xbf, 0x92, 0x30
};
static const u8 dec_key005[] __initconst = {
0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31,
@@ -6374,7 +6447,8 @@ static const u8 dec_assoc006[] __initconst = {
0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b
};
static const u8 dec_nonce006[] __initconst = {
- 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c
+ 0x00, 0x00, 0x00, 0x00, 0xdf, 0x51, 0x84, 0x82,
+ 0x42, 0x0c, 0x75, 0x9c
};
static const u8 dec_key006[] __initconst = {
0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae,
@@ -6455,7 +6529,8 @@ static const u8 dec_output007[] __initconst = {
};
static const u8 dec_assoc007[] __initconst = { };
static const u8 dec_nonce007[] __initconst = {
- 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0
+ 0x00, 0x00, 0x00, 0x00, 0xde, 0x7b, 0xef, 0xc3,
+ 0x65, 0x1b, 0x68, 0xb0
};
static const u8 dec_key007[] __initconst = {
0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd,
@@ -6600,7 +6675,8 @@ static const u8 dec_output008[] __initconst = {
};
static const u8 dec_assoc008[] __initconst = { };
static const u8 dec_nonce008[] __initconst = {
- 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02
+ 0x00, 0x00, 0x00, 0x00, 0x0e, 0x0d, 0x57, 0xbb,
+ 0x7b, 0x40, 0x54, 0x02
};
static const u8 dec_key008[] __initconst = {
0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53,
@@ -6750,7 +6826,8 @@ static const u8 dec_assoc009[] __initconst = {
0xef
};
static const u8 dec_nonce009[] __initconst = {
- 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78
+ 0x00, 0x00, 0x00, 0x00, 0xef, 0x2d, 0x63, 0xee,
+ 0x6b, 0x80, 0x8b, 0x78
};
static const u8 dec_key009[] __initconst = {
0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5,
@@ -7026,7 +7103,8 @@ static const u8 dec_assoc010[] __initconst = {
0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2
};
static const u8 dec_nonce010[] __initconst = {
- 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30
+ 0x00, 0x00, 0x00, 0x00, 0xdb, 0x92, 0x0f, 0x7f,
+ 0x17, 0x54, 0x0c, 0x30
};
static const u8 dec_key010[] __initconst = {
0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44,
@@ -7529,7 +7607,8 @@ static const u8 dec_assoc011[] __initconst = {
0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7
};
static const u8 dec_nonce011[] __initconst = {
- 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa
+ 0x00, 0x00, 0x00, 0x00, 0xfd, 0x87, 0xd4, 0xd8,
+ 0x62, 0xfd, 0xec, 0xaa
};
static const u8 dec_key011[] __initconst = {
0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85,
@@ -8059,7 +8138,8 @@ static const u8 dec_assoc012[] __initconst = {
0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
};
static const u8 dec_nonce012[] __initconst = {
- 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+ 0x00, 0x00, 0x00, 0x00, 0x05, 0xa3, 0x93, 0xed,
+ 0x30, 0xc5, 0xa2, 0x06
};
static const u8 dec_key012[] __initconst = {
0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
@@ -8589,7 +8669,8 @@ static const u8 dec_assoc013[] __initconst = {
0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
};
static const u8 dec_nonce013[] __initconst = {
- 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+ 0x00, 0x00, 0x00, 0x00, 0x05, 0xa3, 0x93, 0xed,
+ 0x30, 0xc5, 0xa2, 0x06
};
static const u8 dec_key013[] __initconst = {
0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
@@ -8821,55 +8902,15 @@ xchacha20poly1305_dec_vectors[] __initconst = {
sizeof(xdec_input001), sizeof(xdec_assoc001), sizeof(xdec_nonce001) }
};
-/* This is for the selftests-only, since it is only useful for the purpose of
- * testing the underlying primitives and interactions.
- */
-static void __init
-chacha20poly1305_encrypt_bignonce(u8 *dst, const u8 *src, const size_t src_len,
- const u8 *ad, const size_t ad_len,
- const u8 nonce[12],
- const u8 key[CHACHA20POLY1305_KEY_SIZE])
-{
- const u8 *pad0 = page_address(ZERO_PAGE(0));
- struct poly1305_desc_ctx poly1305_state;
- u32 chacha20_state[CHACHA_STATE_WORDS];
- union {
- u8 block0[POLY1305_KEY_SIZE];
- __le64 lens[2];
- } b = {{ 0 }};
- u8 bottom_row[16] = { 0 };
- u32 le_key[8];
- int i;
-
- memcpy(&bottom_row[4], nonce, 12);
- for (i = 0; i < 8; ++i)
- le_key[i] = get_unaligned_le32(key + sizeof(le_key[i]) * i);
- chacha_init(chacha20_state, le_key, bottom_row);
- chacha20_crypt(chacha20_state, b.block0, b.block0, sizeof(b.block0));
- poly1305_init(&poly1305_state, b.block0);
- poly1305_update(&poly1305_state, ad, ad_len);
- poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf);
- chacha20_crypt(chacha20_state, dst, src, src_len);
- poly1305_update(&poly1305_state, dst, src_len);
- poly1305_update(&poly1305_state, pad0, (0x10 - src_len) & 0xf);
- b.lens[0] = cpu_to_le64(ad_len);
- b.lens[1] = cpu_to_le64(src_len);
- poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens));
- poly1305_final(&poly1305_state, dst + src_len);
-}
-
static void __init
chacha20poly1305_selftest_encrypt(u8 *dst, const u8 *src, const size_t src_len,
const u8 *ad, const size_t ad_len,
const u8 *nonce, const size_t nonce_len,
const u8 key[CHACHA20POLY1305_KEY_SIZE])
{
- if (nonce_len == 8)
+ if (nonce_len == 12)
chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len,
- get_unaligned_le64(nonce), key);
- else if (nonce_len == 12)
- chacha20poly1305_encrypt_bignonce(dst, src, src_len, ad,
- ad_len, nonce, key);
+ nonce, key);
else
BUG();
}
@@ -8929,7 +8970,7 @@ bool __init chacha20poly1305_selftest(void)
chacha20poly1305_enc_vectors[i].ilen,
chacha20poly1305_enc_vectors[i].assoc,
chacha20poly1305_enc_vectors[i].alen,
- get_unaligned_le64(chacha20poly1305_enc_vectors[i].nonce),
+ chacha20poly1305_enc_vectors[i].nonce,
chacha20poly1305_enc_vectors[i].key);
if (!ret || memcmp(computed_output,
chacha20poly1305_enc_vectors[i].output,
@@ -8948,7 +8989,7 @@ bool __init chacha20poly1305_selftest(void)
chacha20poly1305_dec_vectors[i].ilen,
chacha20poly1305_dec_vectors[i].assoc,
chacha20poly1305_dec_vectors[i].alen,
- get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce),
+ chacha20poly1305_dec_vectors[i].nonce,
chacha20poly1305_dec_vectors[i].key);
if (!decryption_success(ret,
chacha20poly1305_dec_vectors[i].failure,
@@ -8971,7 +9012,7 @@ bool __init chacha20poly1305_selftest(void)
chacha20poly1305_dec_vectors[i].ilen,
chacha20poly1305_dec_vectors[i].assoc,
chacha20poly1305_dec_vectors[i].alen,
- get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce),
+ chacha20poly1305_dec_vectors[i].nonce,
chacha20poly1305_dec_vectors[i].key);
if (!decryption_success(ret,
chacha20poly1305_dec_vectors[i].failure,
@@ -9042,23 +9083,25 @@ bool __init chacha20poly1305_selftest(void)
if (!chacha20poly1305_encrypt_sg_inplace(sg_src,
total_len - POLY1305_DIGEST_SIZE, NULL, 0,
- 0, enc_key001))
+ page_address(ZERO_PAGE(0)), enc_key001))
goto chunkfail;
chacha20poly1305_encrypt(computed_output,
computed_output,
- total_len - POLY1305_DIGEST_SIZE, NULL, 0, 0,
- enc_key001);
+ total_len - POLY1305_DIGEST_SIZE, NULL, 0,
+ page_address(ZERO_PAGE(0)), enc_key001);
if (memcmp(computed_output, input, total_len))
goto chunkfail;
if (!chacha20poly1305_decrypt(computed_output,
- input, total_len, NULL, 0, 0, enc_key001))
+ input, total_len, NULL, 0, page_address(ZERO_PAGE(0)),
+ enc_key001))
goto chunkfail;
for (k = 0; k < total_len - POLY1305_DIGEST_SIZE; ++k) {
if (computed_output[k])
goto chunkfail;
}
if (!chacha20poly1305_decrypt_sg_inplace(sg_src,
- total_len, NULL, 0, 0, enc_key001))
+ total_len, NULL, 0, page_address(ZERO_PAGE(0)),
+ enc_key001))
goto chunkfail;
for (k = 0; k < total_len - POLY1305_DIGEST_SIZE; ++k) {
if (input[k])
diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c
index 5850f3b87359..53458d7e33e8 100644
--- a/lib/crypto/chacha20poly1305.c
+++ b/lib/crypto/chacha20poly1305.c
@@ -33,6 +33,16 @@ static void chacha_load_key(u32 *k, const u8 *in)
k[7] = get_unaligned_le32(in + 28);
}
+static void chacha_load_iv(u8 *iv, const u8 *in)
+{
+ BUILD_BUG_ON(CHACHA_IV_SIZE != 4 + CHACHA20POLY1305_NONCE_SIZE);
+
+ /* 32 bit block counter */
+ memset(iv, 0, 4);
+ /* 96 bit nonce */
+ memcpy(iv + 4, in, CHACHA20POLY1305_NONCE_SIZE);
+}
+
static void xchacha_init(u32 *chacha_state, const u8 *key, const u8 *nonce)
{
u32 k[CHACHA_KEY_WORDS];
@@ -89,19 +99,17 @@ __chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE])
{
u32 chacha_state[CHACHA_STATE_WORDS];
u32 k[CHACHA_KEY_WORDS];
- __le64 iv[2];
+ u8 iv[CHACHA_IV_SIZE];
chacha_load_key(k, key);
+ chacha_load_iv(iv, nonce);
- iv[0] = 0;
- iv[1] = cpu_to_le64(nonce);
-
- chacha_init(chacha_state, k, (u8 *)iv);
+ chacha_init(chacha_state, k, iv);
__chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, chacha_state);
memzero_explicit(iv, sizeof(iv));
@@ -167,20 +175,18 @@ __chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
bool chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE])
{
u32 chacha_state[CHACHA_STATE_WORDS];
u32 k[CHACHA_KEY_WORDS];
- __le64 iv[2];
+ u8 iv[CHACHA_IV_SIZE];
bool ret;
chacha_load_key(k, key);
+ chacha_load_iv(iv, nonce);
- iv[0] = 0;
- iv[1] = cpu_to_le64(nonce);
-
- chacha_init(chacha_state, k, (u8 *)iv);
+ chacha_init(chacha_state, k, iv);
ret = __chacha20poly1305_decrypt(dst, src, src_len, ad, ad_len,
chacha_state);
@@ -208,7 +214,7 @@ static
bool chacha20poly1305_crypt_sg_inplace(struct scatterlist *src,
const size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE],
int encrypt)
{
@@ -223,7 +229,7 @@ bool chacha20poly1305_crypt_sg_inplace(struct scatterlist *src,
union {
struct {
u32 k[CHACHA_KEY_WORDS];
- __le64 iv[2];
+ u8 iv[CHACHA_IV_SIZE];
};
u8 block0[POLY1305_KEY_SIZE];
u8 chacha_stream[CHACHA_BLOCK_SIZE];
@@ -237,11 +243,9 @@ bool chacha20poly1305_crypt_sg_inplace(struct scatterlist *src,
return false;
chacha_load_key(b.k, key);
+ chacha_load_iv(b.iv, nonce);
- b.iv[0] = 0;
- b.iv[1] = cpu_to_le64(nonce);
-
- chacha_init(chacha_state, b.k, (u8 *)b.iv);
+ chacha_init(chacha_state, b.k, b.iv);
chacha20_crypt(chacha_state, b.block0, pad0, sizeof(b.block0));
poly1305_init(&poly1305_state, b.block0);
@@ -332,7 +336,7 @@ bool chacha20poly1305_crypt_sg_inplace(struct scatterlist *src,
bool chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE])
{
return chacha20poly1305_crypt_sg_inplace(src, src_len, ad, ad_len,
@@ -342,7 +346,7 @@ EXPORT_SYMBOL(chacha20poly1305_encrypt_sg_inplace);
bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
const u8 *ad, const size_t ad_len,
- const u64 nonce,
+ const u8 nonce[CHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE])
{
if (unlikely(src_len < POLY1305_DIGEST_SIZE))
diff --git a/security/keys/big_key.c b/security/keys/big_key.c
index 691347dea3c1..df37929c7b1d 100644
--- a/security/keys/big_key.c
+++ b/security/keys/big_key.c
@@ -97,7 +97,7 @@ int big_key_preparse(struct key_preparsed_payload *prep)
/* encrypt data */
chacha20poly1305_encrypt(buf, prep->data, datalen, NULL, 0,
- 0, enckey);
+ page_address(ZERO_PAGE(0)), enckey);
/* save aligned data to file */
file = shmem_kernel_file_setup("", enclen, 0);
@@ -260,8 +260,8 @@ long big_key_read(const struct key *key, char *buffer, size_t buflen)
goto err_fput;
}
- ret = chacha20poly1305_decrypt(buf, buf, enclen, NULL, 0, 0,
- enckey) ? 0 : -EBADMSG;
+ ret = chacha20poly1305_decrypt(buf, buf, enclen, NULL, 0,
+ page_address(ZERO_PAGE(0)), enckey) ? 0 : -EBADMSG;
if (unlikely(ret))
goto err_fput;
--
2.29.2
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