Home
last modified time | relevance | path

Searched full:cipher (Results 1 – 25 of 272) sorted by relevance

1234567891011

/linux/include/crypto/internal/
H A Dcipher.h21 * DOC: Single Block Cipher API
23 * The single block cipher API is used with the ciphers of type
24 * CRYPTO_ALG_TYPE_CIPHER (listed as type "cipher" in /proc/crypto).
26 * Using the single block cipher API calls, operations with the basic cipher
27 * primitive can be implemented. These cipher primitives exclude any block
30 * The purpose of this single block cipher API is to support the implementation
31 * of templates or other concepts that only need to perform the cipher operation
32 * on one block at a time. Templates invoke the underlying cipher primitive
33 * block-wise and process either the input or the output data of these cipher
[all...]
/linux/include/crypto/
H A Daead.h18 * DOC: Authenticated Encryption With Associated Data (AEAD) Cipher API
20 * The AEAD cipher API is used with the ciphers of type CRYPTO_ALG_TYPE_AEAD
25 * with the following cipher string:
27 * authenc(keyed message digest, block cipher)
31 * The example code provided for the symmetric key cipher operation applies
36 * decryption operation. Another deviation from the asynchronous block cipher
40 * code is the key bonus an AEAD cipher has over "standard" block chaining
105 * struct aead_alg - AEAD cipher definition
135 * @base: Definition of a generic crypto cipher algorithm.
183 * crypto_alloc_aead() - allocate AEAD cipher handle
[all …]
/linux/crypto/
H A DKconfig237 tristate "Kerberos 5 combined hash+cipher support"
243 Combined hash and cipher support for Kerberos 5 RFC3961 simplified
364 AES cipher algorithms (Rijndael)(FIPS-197, ISO/IEC 18033-3)
382 Anubis cipher algorithm
384 Anubis is a variable key length cipher which can use keys from
395 ARIA cipher algorithm (RFC5794)
411 Blowfish cipher algorithm, by Bruce Schneier
413 This is a variable key length cipher which can use keys from 32
422 Common parts of the Blowfish cipher algorithm shared by the
429 Camellia cipher algorithm
[all...]
/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_skcipher.c24 * supported cipher list
41 const struct nitrox_cipher *cipher = flexi_cipher_table; in flexi_cipher_type() local
43 while (cipher->name) { in flexi_cipher_type()
44 if (!strcmp(cipher->name, name)) in flexi_cipher_type()
46 cipher++; in flexi_cipher_type()
48 return cipher->value; in flexi_cipher_type()
83 struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(skreq); in nitrox_cbc_cipher_callback() local
84 int ivsize = crypto_skcipher_ivsize(cipher); in nitrox_cbc_cipher_callback()
165 static inline int nitrox_skcipher_setkey(struct crypto_skcipher *cipher, in nitrox_skcipher_setkey() argument
169 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in nitrox_skcipher_setkey()
[all …]
/linux/Documentation/crypto/
H A Dintro.rst19 Therefore, a cipher handle variable usually has the name "tfm". Besides
37 Note: The terms "transformation" and cipher algorithm are used
56 to as a "cipher handle". Such a cipher handle is always subject to the
58 a cipher handle:
60 1. Initialization of a cipher handle.
62 2. Execution of all intended cipher operations applicable for the handle
63 where the cipher handle must be furnished to every API call.
65 3. Destruction of a cipher handle.
67 When using the initialization API calls, a cipher handle is created and
H A Ddevel-algos.rst1 Developing Cipher Algorithms
47 Single-Block Symmetric Ciphers [CIPHER]
53 implementations, that being the CIPHER type used for symmetric ciphers.
54 The CIPHER type is used for transformations which operate on exactly one
60 The registration of [CIPHER] algorithm is specific in that struct
61 crypto_alg field .cra_type is empty. The .cra_u.cipher has to be
66 Cipher Definition With struct cipher_alg
69 Struct cipher_alg defines a single block cipher.
103 This section describes the multi-block cipher transformation
111 The registration of multi-block cipher algorithms is one of the most
[all …]
/linux/net/sunrpc/auth_gss/
H A Dgss_krb5_crypto.c393 gss_krb5_cts_crypt(struct crypto_sync_skcipher * cipher,struct xdr_buf * buf,u32 offset,u8 * iv,struct page ** pages,int encrypt) gss_krb5_cts_crypt() argument
588 struct crypto_sync_skcipher *cipher, *aux_cipher; gss_krb5_aes_encrypt() local
661 struct crypto_sync_skcipher *cipher, *aux_cipher; gss_krb5_aes_decrypt() local
730 krb5_etm_checksum(struct crypto_sync_skcipher * cipher,struct crypto_ahash * tfm,const struct xdr_buf * body,int body_offset,struct xdr_netobj * cksumout) krb5_etm_checksum() argument
816 struct crypto_sync_skcipher *cipher, *aux_cipher; krb5_etm_encrypt() local
904 struct crypto_sync_skcipher *cipher, *aux_cipher; krb5_etm_decrypt() local
/linux/drivers/nvme/common/
H A Dkeyring.c200 enum nvme_tcp_tls_cipher cipher; member
204 .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
207 .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
210 .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
213 .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
216 .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
219 .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
222 .cipher = NVME_TCP_TLS_CIPHER_SHA384, },
225 .cipher = NVME_TCP_TLS_CIPHER_SHA256, },
241 enum nvme_tcp_tls_cipher cipher = nvme_tls_psk_prio[prio].cipher; in nvme_tls_psk_default() local
[all …]
/linux/drivers/crypto/cavium/cpt/
H A Dcptvf_algs.c232 static int cvm_xts_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_xts_setkey() argument
235 struct cvm_enc_ctx *ctx = crypto_skcipher_ctx(cipher); in cvm_xts_setkey()
240 err = xts_verify_key(cipher, key, keylen); in cvm_xts_setkey()
288 static int cvm_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_setkey() argument
291 struct cvm_enc_ctx *ctx = crypto_skcipher_ctx(cipher); in cvm_setkey()
302 static int cvm_cbc_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_cbc_aes_setkey() argument
305 return cvm_setkey(cipher, key, keylen, AES_CBC); in cvm_cbc_aes_setkey()
308 static int cvm_ecb_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_ecb_aes_setkey() argument
311 return cvm_setkey(cipher, key, keylen, AES_ECB); in cvm_ecb_aes_setkey()
314 static int cvm_cbc_des3_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_cbc_des3_setkey() argument
[all …]
/linux/net/wireless/
H A Dwext-compat.c430 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { in cfg80211_set_encryption()
476 wdev->wext.keys->params[idx].cipher = 0; in cfg80211_set_encryption()
502 else if (params->cipher != WLAN_CIPHER_SUITE_WEP40 && in cfg80211_set_encryption()
503 params->cipher != WLAN_CIPHER_SUITE_WEP104) in cfg80211_set_encryption()
513 if (!addr && (params->cipher == WLAN_CIPHER_SUITE_WEP40 || in cfg80211_set_encryption()
514 params->cipher == WLAN_CIPHER_SUITE_WEP104)) { in cfg80211_set_encryption()
522 if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || in cfg80211_set_encryption()
523 params->cipher == WLAN_CIPHER_SUITE_WEP104) && in cfg80211_set_encryption()
549 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && in cfg80211_set_encryption()
619 params.cipher in cfg80211_wext_siwencode()
640 u32 cipher; cfg80211_wext_siwencodeext() local
989 cfg80211_set_cipher_group(struct wireless_dev * wdev,u32 cipher) cfg80211_set_cipher_group() argument
1014 cfg80211_set_cipher_pairwise(struct wireless_dev * wdev,u32 cipher) cfg80211_set_cipher_pairwise() argument
[all...]
/linux/drivers/crypto/bcm/
H A Dcipher.c38 #include "cipher.h"
72 MODULE_PARM_DESC(cipher_pri, "Priority for cipher algos");
154 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in spu_skcipher_rx_sg_create()
218 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in spu_skcipher_tx_sg_create()
281 * handle_skcipher_req() - Submit as much of a block cipher request as fits in
323 cipher_parms.alg = ctx->cipher.alg; in handle_skcipher_req()
324 cipher_parms.mode = ctx->cipher.mode; in handle_skcipher_req()
349 if ((ctx->cipher.mode == CIPHER_MODE_CBC) && in handle_skcipher_req()
365 if ((ctx->cipher.mode == CIPHER_MODE_CBC) && in handle_skcipher_req()
374 } else if (ctx->cipher in handle_skcipher_req()
1758 des_setkey(struct crypto_skcipher * cipher,const u8 * key,unsigned int keylen) des_setkey() argument
1772 threedes_setkey(struct crypto_skcipher * cipher,const u8 * key,unsigned int keylen) threedes_setkey() argument
1786 aes_setkey(struct crypto_skcipher * cipher,const u8 * key,unsigned int keylen) aes_setkey() argument
1813 skcipher_setkey(struct crypto_skcipher * cipher,const u8 * key,unsigned int keylen) skcipher_setkey() argument
2717 aead_authenc_setkey(struct crypto_aead * cipher,const u8 * key,unsigned int keylen) aead_authenc_setkey() argument
2812 aead_gcm_ccm_setkey(struct crypto_aead * cipher,const u8 * key,unsigned int keylen) aead_gcm_ccm_setkey() argument
2894 aead_gcm_esp_setkey(struct crypto_aead * cipher,const u8 * key,unsigned int keylen) aead_gcm_esp_setkey() argument
2926 rfc4543_gcm_esp_setkey(struct crypto_aead * cipher,const u8 * key,unsigned int keylen) rfc4543_gcm_esp_setkey() argument
2959 aead_ccm_esp_setkey(struct crypto_aead * cipher,const u8 * key,unsigned int keylen) aead_ccm_esp_setkey() argument
2979 aead_setauthsize(struct crypto_aead * cipher,unsigned int authsize) aead_setauthsize() argument
[all...]
H A Dspum.h37 * max cipher key len - 264 (RC4)
43 * For SPU2, FMD_SIZE (32) plus lengths of hash and cipher keys,
44 * hash and cipher IVs. If SPU2 does not support RC4, then
149 /* word 1: cipher flags */
152 /* word 2: Extended cipher flags */
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-crypt.rst13 <cipher> <key> <iv_offset> <device path> \
16 <cipher>
17 Encryption cipher, encryption mode and Initial Vector (IV) generator.
19 The cipher specifications format is::
21 cipher[:keycount]-chainmode-ivmode[:ivopts]
29 Cipher format also supports direct specification with kernel crypt API
34 The crypto API cipher specifications format is::
55 You can only use key sizes that are valid for the selected cipher
210 # Create a crypt device using cryptsetup and LUKS header with default cipher
/linux/tools/testing/crypto/chacha20-s390/
H A Dtest-cipher.c49 /* Perform cipher operations with the chacha lib */
50 static int test_lib_chacha(u8 *revert, u8 *cipher, u8 *plain)
71 chacha_crypt_arch(&chacha_state, cipher, plain, data_size, 20); in test_lib_chacha()
77 16, 1, cipher, in test_lib_chacha()
86 chacha_crypt_arch(&chacha_state, revert, cipher, data_size, 20); in test_lib_chacha()
99 /* Perform cipher operations with skcipher */
124 /* Initialize and trigger cipher operations */
125 static int test_skcipher(char *name, u8 *revert, u8 *cipher, u8 *plain)
173 sg_init_one(&sk.sgout, cipher, data_size); in test_skcipher()
190 16, 1, cipher, in test_skcipher()
51 test_lib_chacha(u8 * revert,u8 * cipher,u8 * plain) test_lib_chacha() argument
126 test_skcipher(char * name,u8 * revert,u8 * cipher,u8 * plain) test_skcipher() argument
[all...]
/linux/drivers/gpu/drm/nouveau/nvkm/engine/cipher/
H A Dg84.c24 #include <engine/cipher.h>
80 g84_cipher_intr(struct nvkm_engine *cipher) in g84_cipher_intr() argument
82 struct nvkm_subdev *subdev = &cipher->subdev; in g84_cipher_intr()
92 chan = nvkm_chan_get_inst(cipher, (u64)inst << 12, &flags); in g84_cipher_intr()
108 g84_cipher_init(struct nvkm_engine *cipher) in g84_cipher_init() argument
110 struct nvkm_device *device = cipher->subdev.device; in g84_cipher_init()
/linux/net/tls/
H A Dtls_main.c59 #define CHECK_CIPHER_DESC(cipher,ci) \
60 static_assert(cipher ## _IV_SIZE <= TLS_MAX_IV_SIZE); \
61 static_assert(cipher ## _SALT_SIZE <= TLS_MAX_SALT_SIZE); \ argument
62 static_assert(cipher ## _REC_SEQ_SIZE <= TLS_MAX_REC_SEQ_SIZE); \
63 static_assert(cipher ## _TAG_SIZE == TLS_TAG_SIZE); \
64 static_assert(sizeof_field(struct ci, iv) == cipher ## _IV_SIZE); \
65 static_assert(sizeof_field(struct ci, key) == cipher ## _KEY_SIZE); \
66 static_assert(sizeof_field(struct ci, salt) == cipher ## _SALT_SIZE); \
67 static_assert(sizeof_field(struct ci, rec_seq) == cipher ## _REC_SEQ_SIZE);
76 #define CIPHER_DESC(cipher,c
78 CIPHER_DESC(cipher,ci,algname,_offloadable) global() argument
90 CIPHER_DESC_NONCE0(cipher,ci,algname,_offloadable) global() argument
[all...]
/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00debug.c87 * All statistics are stored separately per cipher type.
113 enum cipher cipher = rxdesc->cipher; in rt2x00debug_update_crypto() local
116 if (cipher == CIPHER_TKIP_NO_MIC) in rt2x00debug_update_crypto()
117 cipher = CIPHER_TKIP; in rt2x00debug_update_crypto()
118 if (cipher == CIPHER_NONE || cipher >= CIPHER_MAX) in rt2x00debug_update_crypto()
122 cipher--; in rt2x00debug_update_crypto()
124 intf->crypto_stats[cipher].success += (status == RX_CRYPTO_SUCCESS); in rt2x00debug_update_crypto()
125 intf->crypto_stats[cipher].icv_error += (status == RX_CRYPTO_FAIL_ICV); in rt2x00debug_update_crypto()
126 intf->crypto_stats[cipher].mic_error += (status == RX_CRYPTO_FAIL_MIC); in rt2x00debug_update_crypto()
127 intf->crypto_stats[cipher].key_error += (status == RX_CRYPTO_FAIL_KEY); in rt2x00debug_update_crypto()
[all …]
/linux/drivers/s390/crypto/
H A Dzcrypt_ccamisc.h28 #define TOKVER_CCA_VLSC 0x05 /* var length sym cipher key token */
30 /* Max size of a cca variable length cipher key token */
58 /* inside view of a variable length symmetric cipher AES key token */
86 u8 algtype; /* 0x02 for AES cipher */
87 u16 keytype; /* 0x0001 for 'cipher' */
142 * Simple check if the token is a valid CCA secure AES cipher key
180 * Generate (random) CCA AES CIPHER secure key.
186 * Derive proteced key from CCA AES cipher secure key.
193 * Build CCA AES CIPHER secure key with a given clear key value.
/linux/tools/testing/selftests/bpf/progs/
H A Dcrypto_bench.c15 * cipher[] and key[] are 8-byte aligned and 'params' is kept off the stack to
22 char cipher[128] __attribute__((aligned(8))) = {}; in crypto_setup()
38 if (!cipher[0] || !key_len || key_len > 256) { in crypto_setup()
46 __builtin_memcpy(&params.algo, cipher, sizeof(cipher)); in crypto_setup()
14 char cipher[128] = {}; global() variable
/linux/drivers/net/wireless/mediatek/mt7601u/
H A Dmac.c516 switch (key->cipher) { in mt76_mac_get_key_info()
533 enum mt76_cipher_type cipher; in mt76_mac_wcid_set_key() local
538 cipher = mt76_mac_get_key_info(key, key_data); in mt76_mac_wcid_set_key()
539 if (cipher == MT_CIPHER_NONE && key) in mt76_mac_wcid_set_key()
549 if (cipher >= MT_CIPHER_TKIP) { in mt76_mac_wcid_set_key()
561 val |= FIELD_PREP(MT_WCID_ATTR_PKEY_MODE, cipher & 7) | in mt76_mac_wcid_set_key()
562 FIELD_PREP(MT_WCID_ATTR_PKEY_MODE_EXT, cipher >> 3); in mt76_mac_wcid_set_key()
574 enum mt76_cipher_type cipher; in mt76_mac_shared_key_setup() local
578 cipher = mt76_mac_get_key_info(key, key_data); in mt76_mac_shared_key_setup()
579 if (cipher == MT_CIPHER_NONE && key) in mt76_mac_shared_key_setup()
[all …]
/linux/drivers/net/wireless/silabs/wfx/
H A Dkey.c167 if (key->cipher == WLAN_CIPHER_SUITE_WEP40 || in wfx_add_key()
168 key->cipher == WLAN_CIPHER_SUITE_WEP104) { in wfx_add_key()
173 } else if (key->cipher == WLAN_CIPHER_SUITE_TKIP) { in wfx_add_key()
179 } else if (key->cipher == WLAN_CIPHER_SUITE_CCMP) { in wfx_add_key()
184 } else if (key->cipher == WLAN_CIPHER_SUITE_SMS4) { in wfx_add_key()
189 } else if (key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { in wfx_add_key()
193 dev_warn(wdev->dev, "unsupported key type %d\n", key->cipher); in wfx_add_key()
/linux/drivers/crypto/intel/keembay/
H A Docs-aes.h68 const u8 *key, const enum ocs_cipher cipher);
72 enum ocs_cipher cipher,
97 enum ocs_cipher cipher,
109 enum ocs_cipher cipher,
/linux/drivers/crypto/rockchip/
H A Drk3288_crypto_skcipher.c108 static int rk_aes_setkey(struct crypto_skcipher *cipher, in rk_aes_setkey() argument
111 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in rk_aes_setkey()
123 static int rk_des_setkey(struct crypto_skcipher *cipher, in rk_des_setkey() argument
126 struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(cipher); in rk_des_setkey()
129 err = verify_skcipher_des_key(cipher, key); in rk_des_setkey()
139 static int rk_tdes_setkey(struct crypto_skcipher *cipher, in rk_tdes_setkey() argument
142 struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(cipher); in rk_tdes_setkey()
145 err = verify_skcipher_des3_key(cipher, key); in rk_tdes_setkey()
254 struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req); in rk_cipher_hw_init() local
255 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in rk_cipher_hw_init()
[all …]
/linux/arch/s390/include/uapi/asm/
H A Dpkey.h27 #define MAXAESCIPHERKEYSIZE 136 /* our aes cipher keys have always 136 bytes */
73 /* keygenflags defines for CCA AES cipher keys */
242 * Generate CCA AES secure key, CCA AES cipher key or EP11 AES secure key.
253 * generating CCA cipher keys you can use one or more of the PKEY_KEYGEN_*
254 * flags to widen the export possibilities. By default a cipher key is
275 * Construct an CCA AES secure key, CCA AES cipher key or EP11 AES secure
287 * generating CCA cipher keys you can use one or more of the PKEY_KEYGEN_*
288 * flags to widen the export possibilities. By default a cipher key is
316 * For CCA AES secure keys and CCA AES cipher keys this means to check
372 * key, CCA AES cipher key, CCA ECC private key, EP11 AES key, EP11 ECC private
[all …]
/linux/drivers/crypto/aspeed/
H A Daspeed-acry.c148 struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req); in aspeed_acry_do_fallback() local
149 struct aspeed_acry_ctx *ctx = akcipher_tfm_ctx(cipher); in aspeed_acry_do_fallback()
159 akcipher_request_set_tfm(req, cipher); in aspeed_acry_do_fallback()
166 struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req); in aspeed_acry_need_fallback() local
167 struct aspeed_acry_ctx *ctx = akcipher_tfm_ctx(cipher); in aspeed_acry_need_fallback()
186 struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req); in aspeed_acry_do_request() local
187 struct aspeed_acry_ctx *ctx = akcipher_tfm_ctx(cipher); in aspeed_acry_do_request()
350 struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req); in aspeed_acry_rsa_trigger() local
351 struct aspeed_acry_ctx *ctx = akcipher_tfm_ctx(cipher); in aspeed_acry_rsa_trigger()
415 struct crypto_akcipher *cipher = crypto_akcipher_reqtfm(req); in aspeed_acry_rsa_enc() local
[all …]

1234567891011