summaryrefslogtreecommitdiff
path: root/arch/sparc/crypto/Kconfig
blob: 519348de6860c03776a96d198acb1bf8cb0cee27 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
# SPDX-License-Identifier: GPL-2.0

menu "Accelerated Cryptographic Algorithms for CPU (sparc64)"

config CRYPTO_DES_SPARC64
	tristate "DES and Triple DES EDE cipher algorithms (SPARC64)"
	depends on SPARC64
	select CRYPTO_ALGAPI
	select CRYPTO_LIB_DES
	select CRYPTO_SKCIPHER
	help
	  DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3),
	  optimized using SPARC64 crypto opcodes.

config CRYPTO_CRC32C_SPARC64
	tristate "CRC32c"
	depends on SPARC64
	select CRYPTO_HASH
	select CRC32
	help
	  CRC32c CRC algorithm with the iSCSI polynomial (RFC 3385 and RFC 3720)

	  Architecture: sparc64

config CRYPTO_MD5_SPARC64
	tristate "Digests: MD5"
	depends on SPARC64
	select CRYPTO_MD5
	select CRYPTO_HASH
	help
	  MD5 message digest algorithm (RFC1321)

	  Architecture: sparc64 using crypto instructions, when available

config CRYPTO_SHA1_SPARC64
	tristate "Hash functions: SHA-1"
	depends on SPARC64
	select CRYPTO_SHA1
	select CRYPTO_HASH
	help
	  SHA-1 secure hash algorithm (FIPS 180)

	  Architecture: sparc64

config CRYPTO_SHA256_SPARC64
	tristate "Hash functions: SHA-224 and SHA-256"
	depends on SPARC64
	select CRYPTO_SHA256
	select CRYPTO_HASH
	help
	  SHA-224 and SHA-256 secure hash algorithms (FIPS 180)

	  Architecture: sparc64 using crypto instructions, when available

config CRYPTO_SHA512_SPARC64
	tristate "Hash functions: SHA-384 and SHA-512"
	depends on SPARC64
	select CRYPTO_SHA512
	select CRYPTO_HASH
	help
	  SHA-384 and SHA-512 secure hash algorithms (FIPS 180)

	  Architecture: sparc64 using crypto instructions, when available

config CRYPTO_AES_SPARC64
	tristate "AES cipher algorithms (SPARC64)"
	depends on SPARC64
	select CRYPTO_SKCIPHER
	help
	  Use SPARC64 crypto opcodes for AES algorithm.

	  AES cipher algorithms (FIPS-197). AES uses the Rijndael
	  algorithm.

	  Rijndael appears to be consistently a very good performer in
	  both hardware and software across a wide range of computing
	  environments regardless of its use in feedback or non-feedback
	  modes. Its key setup time is excellent, and its key agility is
	  good. Rijndael's very low memory requirements make it very well
	  suited for restricted-space environments, in which it also
	  demonstrates excellent performance. Rijndael's operations are
	  among the easiest to defend against power and timing attacks.

	  The AES specifies three key sizes: 128, 192 and 256 bits

	  See <http://csrc.nist.gov/encryption/aes/> for more information.

	  In addition to AES cipher algorithm support, the acceleration
	  for some popular block cipher mode is supported too, including
	  ECB and CBC.

config CRYPTO_CAMELLIA_SPARC64
	tristate "Camellia cipher algorithm (SPARC64)"
	depends on SPARC64
	select CRYPTO_ALGAPI
	select CRYPTO_SKCIPHER
	help
	  Camellia cipher algorithm module (SPARC64).

	  Camellia is a symmetric key block cipher developed jointly
	  at NTT and Mitsubishi Electric Corporation.

	  The Camellia specifies three key sizes: 128, 192 and 256 bits.

	  See also:
	  <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>

endmenu