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-rw-r--r--arch/cris/include/arch-v32/arch/Kbuild2
-rw-r--r--arch/cris/include/arch-v32/arch/cryptocop.h116
-rw-r--r--arch/cris/include/uapi/arch-v32/arch/Kbuild2
-rw-r--r--arch/cris/include/uapi/arch-v32/arch/cryptocop.h122
-rw-r--r--arch/cris/include/uapi/arch-v32/arch/user.h (renamed from arch/cris/include/arch-v32/arch/user.h)0
5 files changed, 125 insertions, 117 deletions
diff --git a/arch/cris/include/arch-v32/arch/Kbuild b/arch/cris/include/arch-v32/arch/Kbuild
index 35f2fc4f993e..e69de29bb2d1 100644
--- a/arch/cris/include/arch-v32/arch/Kbuild
+++ b/arch/cris/include/arch-v32/arch/Kbuild
@@ -1,2 +0,0 @@
1header-y += user.h
2header-y += cryptocop.h
diff --git a/arch/cris/include/arch-v32/arch/cryptocop.h b/arch/cris/include/arch-v32/arch/cryptocop.h
index e1cd83dfabb5..716e434e9269 100644
--- a/arch/cris/include/arch-v32/arch/cryptocop.h
+++ b/arch/cris/include/arch-v32/arch/cryptocop.h
@@ -2,124 +2,12 @@
2 * The device /dev/cryptocop is accessible using this driver using 2 * The device /dev/cryptocop is accessible using this driver using
3 * CRYPTOCOP_MAJOR (254) and minor number 0. 3 * CRYPTOCOP_MAJOR (254) and minor number 0.
4 */ 4 */
5
6#ifndef CRYPTOCOP_H 5#ifndef CRYPTOCOP_H
7#define CRYPTOCOP_H 6#define CRYPTOCOP_H
8 7
9#include <linux/uio.h> 8#include <uapi/arch-v32/arch/cryptocop.h>
10
11
12#define CRYPTOCOP_SESSION_ID_NONE (0)
13
14typedef unsigned long long int cryptocop_session_id;
15
16/* cryptocop ioctls */
17#define ETRAXCRYPTOCOP_IOCTYPE (250)
18
19#define CRYPTOCOP_IO_CREATE_SESSION _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 1, struct strcop_session_op)
20#define CRYPTOCOP_IO_CLOSE_SESSION _IOW(ETRAXCRYPTOCOP_IOCTYPE, 2, struct strcop_session_op)
21#define CRYPTOCOP_IO_PROCESS_OP _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 3, struct strcop_crypto_op)
22#define CRYPTOCOP_IO_MAXNR (3)
23
24typedef enum {
25 cryptocop_cipher_des = 0,
26 cryptocop_cipher_3des = 1,
27 cryptocop_cipher_aes = 2,
28 cryptocop_cipher_m2m = 3, /* mem2mem is essentially a NULL cipher with blocklength=1 */
29 cryptocop_cipher_none
30} cryptocop_cipher_type;
31
32typedef enum {
33 cryptocop_digest_sha1 = 0,
34 cryptocop_digest_md5 = 1,
35 cryptocop_digest_none
36} cryptocop_digest_type;
37
38typedef enum {
39 cryptocop_csum_le = 0,
40 cryptocop_csum_be = 1,
41 cryptocop_csum_none
42} cryptocop_csum_type;
43
44typedef enum {
45 cryptocop_cipher_mode_ecb = 0,
46 cryptocop_cipher_mode_cbc,
47 cryptocop_cipher_mode_none
48} cryptocop_cipher_mode;
49
50typedef enum {
51 cryptocop_3des_eee = 0,
52 cryptocop_3des_eed = 1,
53 cryptocop_3des_ede = 2,
54 cryptocop_3des_edd = 3,
55 cryptocop_3des_dee = 4,
56 cryptocop_3des_ded = 5,
57 cryptocop_3des_dde = 6,
58 cryptocop_3des_ddd = 7
59} cryptocop_3des_mode;
60
61/* Usermode accessible (ioctl) operations. */
62struct strcop_session_op{
63 cryptocop_session_id ses_id;
64
65 cryptocop_cipher_type cipher; /* AES, DES, 3DES, m2m, none */
66
67 cryptocop_cipher_mode cmode; /* ECB, CBC, none */
68 cryptocop_3des_mode des3_mode;
69
70 cryptocop_digest_type digest; /* MD5, SHA1, none */
71
72 cryptocop_csum_type csum; /* BE, LE, none */
73
74 unsigned char *key;
75 size_t keylen;
76};
77
78#define CRYPTOCOP_CSUM_LENGTH (2)
79#define CRYPTOCOP_MAX_DIGEST_LENGTH (20) /* SHA-1 20, MD5 16 */
80#define CRYPTOCOP_MAX_IV_LENGTH (16) /* (3)DES==8, AES == 16 */
81#define CRYPTOCOP_MAX_KEY_LENGTH (32)
82
83struct strcop_crypto_op{
84 cryptocop_session_id ses_id;
85
86 /* Indata. */
87 unsigned char *indata;
88 size_t inlen; /* Total indata length. */
89
90 /* Cipher configuration. */
91 unsigned char do_cipher:1;
92 unsigned char decrypt:1; /* 1 == decrypt, 0 == encrypt */
93 unsigned char cipher_explicit:1;
94 size_t cipher_start;
95 size_t cipher_len;
96 /* cipher_iv is used if do_cipher and cipher_explicit and the cipher
97 mode is CBC. The length is controlled by the type of cipher,
98 e.g. DES/3DES 8 octets and AES 16 octets. */
99 unsigned char cipher_iv[CRYPTOCOP_MAX_IV_LENGTH];
100 /* Outdata. */
101 unsigned char *cipher_outdata;
102 size_t cipher_outlen;
103
104 /* digest configuration. */
105 unsigned char do_digest:1;
106 size_t digest_start;
107 size_t digest_len;
108 /* Outdata. The actual length is determined by the type of the digest. */
109 unsigned char digest[CRYPTOCOP_MAX_DIGEST_LENGTH];
110
111 /* Checksum configuration. */
112 unsigned char do_csum:1;
113 size_t csum_start;
114 size_t csum_len;
115 /* Outdata. */
116 unsigned char csum[CRYPTOCOP_CSUM_LENGTH];
117};
118 9
119 10
120
121#ifdef __KERNEL__
122
123/********** The API to use from inside the kernel. ************/ 11/********** The API to use from inside the kernel. ************/
124 12
125#include <arch/hwregs/dma.h> 13#include <arch/hwregs/dma.h>
@@ -267,6 +155,4 @@ int cryptocop_job_queue_insert_crypto(struct cryptocop_operation *operation);
267 155
268int cryptocop_job_queue_insert_user_job(struct cryptocop_operation *operation); 156int cryptocop_job_queue_insert_user_job(struct cryptocop_operation *operation);
269 157
270#endif /* __KERNEL__ */
271
272#endif /* CRYPTOCOP_H */ 158#endif /* CRYPTOCOP_H */
diff --git a/arch/cris/include/uapi/arch-v32/arch/Kbuild b/arch/cris/include/uapi/arch-v32/arch/Kbuild
index aafaa5aa54d4..59efffd16b61 100644
--- a/arch/cris/include/uapi/arch-v32/arch/Kbuild
+++ b/arch/cris/include/uapi/arch-v32/arch/Kbuild
@@ -1 +1,3 @@
1# UAPI Header export list 1# UAPI Header export list
2header-y += cryptocop.h
3header-y += user.h
diff --git a/arch/cris/include/uapi/arch-v32/arch/cryptocop.h b/arch/cris/include/uapi/arch-v32/arch/cryptocop.h
new file mode 100644
index 000000000000..694fd13ce1cf
--- /dev/null
+++ b/arch/cris/include/uapi/arch-v32/arch/cryptocop.h
@@ -0,0 +1,122 @@
1/*
2 * The device /dev/cryptocop is accessible using this driver using
3 * CRYPTOCOP_MAJOR (254) and minor number 0.
4 */
5
6#ifndef _UAPICRYPTOCOP_H
7#define _UAPICRYPTOCOP_H
8
9#include <linux/uio.h>
10
11
12#define CRYPTOCOP_SESSION_ID_NONE (0)
13
14typedef unsigned long long int cryptocop_session_id;
15
16/* cryptocop ioctls */
17#define ETRAXCRYPTOCOP_IOCTYPE (250)
18
19#define CRYPTOCOP_IO_CREATE_SESSION _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 1, struct strcop_session_op)
20#define CRYPTOCOP_IO_CLOSE_SESSION _IOW(ETRAXCRYPTOCOP_IOCTYPE, 2, struct strcop_session_op)
21#define CRYPTOCOP_IO_PROCESS_OP _IOWR(ETRAXCRYPTOCOP_IOCTYPE, 3, struct strcop_crypto_op)
22#define CRYPTOCOP_IO_MAXNR (3)
23
24typedef enum {
25 cryptocop_cipher_des = 0,
26 cryptocop_cipher_3des = 1,
27 cryptocop_cipher_aes = 2,
28 cryptocop_cipher_m2m = 3, /* mem2mem is essentially a NULL cipher with blocklength=1 */
29 cryptocop_cipher_none
30} cryptocop_cipher_type;
31
32typedef enum {
33 cryptocop_digest_sha1 = 0,
34 cryptocop_digest_md5 = 1,
35 cryptocop_digest_none
36} cryptocop_digest_type;
37
38typedef enum {
39 cryptocop_csum_le = 0,
40 cryptocop_csum_be = 1,
41 cryptocop_csum_none
42} cryptocop_csum_type;
43
44typedef enum {
45 cryptocop_cipher_mode_ecb = 0,
46 cryptocop_cipher_mode_cbc,
47 cryptocop_cipher_mode_none
48} cryptocop_cipher_mode;
49
50typedef enum {
51 cryptocop_3des_eee = 0,
52 cryptocop_3des_eed = 1,
53 cryptocop_3des_ede = 2,
54 cryptocop_3des_edd = 3,
55 cryptocop_3des_dee = 4,
56 cryptocop_3des_ded = 5,
57 cryptocop_3des_dde = 6,
58 cryptocop_3des_ddd = 7
59} cryptocop_3des_mode;
60
61/* Usermode accessible (ioctl) operations. */
62struct strcop_session_op{
63 cryptocop_session_id ses_id;
64
65 cryptocop_cipher_type cipher; /* AES, DES, 3DES, m2m, none */
66
67 cryptocop_cipher_mode cmode; /* ECB, CBC, none */
68 cryptocop_3des_mode des3_mode;
69
70 cryptocop_digest_type digest; /* MD5, SHA1, none */
71
72 cryptocop_csum_type csum; /* BE, LE, none */
73
74 unsigned char *key;
75 size_t keylen;
76};
77
78#define CRYPTOCOP_CSUM_LENGTH (2)
79#define CRYPTOCOP_MAX_DIGEST_LENGTH (20) /* SHA-1 20, MD5 16 */
80#define CRYPTOCOP_MAX_IV_LENGTH (16) /* (3)DES==8, AES == 16 */
81#define CRYPTOCOP_MAX_KEY_LENGTH (32)
82
83struct strcop_crypto_op{
84 cryptocop_session_id ses_id;
85
86 /* Indata. */
87 unsigned char *indata;
88 size_t inlen; /* Total indata length. */
89
90 /* Cipher configuration. */
91 unsigned char do_cipher:1;
92 unsigned char decrypt:1; /* 1 == decrypt, 0 == encrypt */
93 unsigned char cipher_explicit:1;
94 size_t cipher_start;
95 size_t cipher_len;
96 /* cipher_iv is used if do_cipher and cipher_explicit and the cipher
97 mode is CBC. The length is controlled by the type of cipher,
98 e.g. DES/3DES 8 octets and AES 16 octets. */
99 unsigned char cipher_iv[CRYPTOCOP_MAX_IV_LENGTH];
100 /* Outdata. */
101 unsigned char *cipher_outdata;
102 size_t cipher_outlen;
103
104 /* digest configuration. */
105 unsigned char do_digest:1;
106 size_t digest_start;
107 size_t digest_len;
108 /* Outdata. The actual length is determined by the type of the digest. */
109 unsigned char digest[CRYPTOCOP_MAX_DIGEST_LENGTH];
110
111 /* Checksum configuration. */
112 unsigned char do_csum:1;
113 size_t csum_start;
114 size_t csum_len;
115 /* Outdata. */
116 unsigned char csum[CRYPTOCOP_CSUM_LENGTH];
117};
118
119
120
121
122#endif /* _UAPICRYPTOCOP_H */
diff --git a/arch/cris/include/arch-v32/arch/user.h b/arch/cris/include/uapi/arch-v32/arch/user.h
index 03fa1f3c3c00..03fa1f3c3c00 100644
--- a/arch/cris/include/arch-v32/arch/user.h
+++ b/arch/cris/include/uapi/arch-v32/arch/user.h
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-08 12:21:28 -0500