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Searched refs:cipher (Results 1 – 25 of 184) sorted by relevance

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/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_skcipher.c41 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()
197 static int nitrox_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in nitrox_aes_setkey() argument
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/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
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/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 Dlibcrypto-blockcipher.rst9 This API provides support for the AES block cipher.
16 This API provides support for the DES block cipher. This algorithm is obsolete
H A Ddevel-algos.rst61 crypto_alg field .cra_type is empty. The .cra_u.cipher has to be
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
114 Note, if a cipher implementation requires a proper alignment of data,
124 Struct skcipher_alg defines a multi-block cipher, or more generally, a
125 length-preserving symmetric cipher algorithm.
/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
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/cipher/
H A Dg84.c80 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/wireless/
H A Dwext-compat.c430 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { in cfg80211_set_encryption()
475 wdev->wext.keys->params[idx].cipher = 0; in cfg80211_set_encryption()
501 else if (params->cipher != WLAN_CIPHER_SUITE_WEP40 && in cfg80211_set_encryption()
502 params->cipher != WLAN_CIPHER_SUITE_WEP104) in cfg80211_set_encryption()
512 if (!addr && (params->cipher == WLAN_CIPHER_SUITE_WEP40 || in cfg80211_set_encryption()
513 params->cipher == WLAN_CIPHER_SUITE_WEP104)) { in cfg80211_set_encryption()
521 if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || in cfg80211_set_encryption()
522 params->cipher == WLAN_CIPHER_SUITE_WEP104) && in cfg80211_set_encryption()
548 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && in cfg80211_set_encryption()
618 params.cipher = WLAN_CIPHER_SUITE_WEP40; in cfg80211_wext_siwencode()
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/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
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/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/net/tls/
H A Dtls_main.c59 #define CHECK_CIPHER_DESC(cipher,ci) \ argument
60 static_assert(cipher ## _IV_SIZE <= TLS_MAX_IV_SIZE); \
61 static_assert(cipher ## _SALT_SIZE <= TLS_MAX_SALT_SIZE); \
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,ci,algname,_offloadable) [cipher - TLS_CIPHER_MIN] = { \ argument
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/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/net/wireless/ralink/rt2x00/
H A Drt2x00crypto.c19 enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key) in rt2x00crypto_key_to_cipher()
21 switch (key->cipher) { in rt2x00crypto_key_to_cipher()
47 txdesc->cipher = rt2x00crypto_key_to_cipher(hw_key); in rt2x00crypto_create_tx_descriptor()
84 if (key->cipher == WLAN_CIPHER_SUITE_TKIP) in rt2x00crypto_tx_overhead()
159 switch (rxdesc->cipher) { in rt2x00crypto_rx_insert_iv()
H A Drt2x00debug.c113 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()
/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()
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/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/crypto/
H A DKconfig237 tristate "Kerberos 5 combined hash+cipher support"
243 Combined hash and cipher support for Kerberos 5 RFC3961 simplified
375 AES cipher algorithms (Rijndael)(FIPS-197, ISO/IEC 18033-3)
393 Anubis cipher algorithm
395 Anubis is a variable key length cipher which can use keys from
406 ARIA cipher algorithm (RFC5794)
422 Blowfish cipher algorithm, by Bruce Schneier
424 This is a variable key length cipher which can use keys from 32
433 Common parts of the Blowfish cipher algorithm shared by the
440 Camellia cipher algorithms (ISO/IEC 18033-3)
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/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()
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/linux/net/sunrpc/auth_gss/
H A Dgss_krb5_keys.c
/linux/drivers/net/wireless/ath/
H A Dkey.c406 u32 cipher) in ath_reserve_key_cache_slot() argument
410 if (cipher == WLAN_CIPHER_SUITE_TKIP) in ath_reserve_key_cache_slot()
486 switch (key->cipher) { in ath_key_config()
514 idx = ath_reserve_key_cache_slot(common, key->cipher); in ath_key_config()
524 idx = ath_reserve_key_cache_slot(common, key->cipher); in ath_key_config()
546 idx = ath_reserve_key_cache_slot(common, key->cipher); in ath_key_config()
552 if (key->cipher == WLAN_CIPHER_SUITE_TKIP) in ath_key_config()
562 if (key->cipher == WLAN_CIPHER_SUITE_CCMP) in ath_key_config()
565 if (key->cipher == WLAN_CIPHER_SUITE_TKIP) { in ath_key_config()
/linux/drivers/net/wireless/realtek/rtw89/
H A Dwow.c30 #define RTW89_CIPHER_INFO_DEF(cipher) \ argument
31 {WLAN_CIPHER_SUITE_ ## cipher, .fw_alg = RTW89_WOW_FW_ALG_ ## cipher, \
32 .len = WLAN_KEY_LEN_ ## cipher}
48 struct rtw89_cipher_info *rtw89_cipher_alg_recognize(u32 cipher) in rtw89_cipher_alg_recognize() argument
55 if (cipher_info_defs->cipher == cipher) in rtw89_cipher_alg_recognize()
65 switch (key->cipher) { in _pn_to_iv()
102 switch (key->cipher) { in rtw89_rx_pn_to_iv()
154 switch (key->cipher) { in _iv_to_pn()
193 switch (key->cipher) { in rtw89_rx_iv_to_pn()
310 cipher_info = rtw89_cipher_alg_recognize(key->cipher); in rtw89_wow_get_key_info_iter()
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/linux/drivers/net/ethernet/netronome/nfp/crypto/
H A Dipsec.c100 uint32_t cipher :4; /* From nfp_ipsec_sa_cipher */ member
181 cfg->ctrl_word.cipher = aes_gmac ? NFP_IPSEC_CIPHER_AES128_NULL : in set_aes_keylen()
185 cfg->ctrl_word.cipher = aes_gmac ? NFP_IPSEC_CIPHER_AES192_NULL : in set_aes_keylen()
189 cfg->ctrl_word.cipher = aes_gmac ? NFP_IPSEC_CIPHER_AES256_NULL : in set_aes_keylen()
405 cfg->ctrl_word.cipher = NFP_IPSEC_CIPHER_CHACHA20; in nfp_net_xfrm_add_state()
411 cfg->ctrl_word.cipher = NFP_IPSEC_CIPHER_NULL; in nfp_net_xfrm_add_state()
419 cfg->ctrl_word.cipher = NFP_IPSEC_CIPHER_3DES; in nfp_net_xfrm_add_state()
/linux/drivers/net/wireless/mediatek/mt76/
H A Dmt76x02_mac.c44 switch (key->cipher) { in mt76x02_mac_get_key_info()
61 enum mt76x02_cipher_type cipher; in mt76x02_mac_shared_key_setup() local
65 cipher = mt76x02_mac_get_key_info(key, key_data); in mt76x02_mac_shared_key_setup()
66 if (cipher == MT76X02_CIPHER_NONE && key) in mt76x02_mac_shared_key_setup()
71 val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx); in mt76x02_mac_shared_key_setup()
84 enum mt76x02_cipher_type cipher; in mt76x02_mac_wcid_sync_pn() local
89 cipher = mt76x02_mac_get_key_info(key, key_data); in mt76x02_mac_wcid_sync_pn()
94 if (cipher == MT76X02_CIPHER_TKIP) { in mt76x02_mac_wcid_sync_pn()
97 } else if (cipher >= MT76X02_CIPHER_AES_CCMP) { in mt76x02_mac_wcid_sync_pn()
109 enum mt76x02_cipher_type cipher; in mt76x02_mac_wcid_set_key() local
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/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]
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/drivers/net/wireless/mediatek/mt76/mt7615/
H A Dmac.c61 mt7615_mac_get_cipher(int cipher) in mt7615_mac_get_cipher() argument
63 switch (cipher) { in mt7615_mac_get_cipher()
781 key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { in mt7615_mac_write_txwi()
1173 enum mt76_cipher_type cipher, u16 cipher_mask) in mt7615_mac_wtbl_update_key() argument
1182 if (cipher == MT_CIPHER_TKIP) { in mt7615_mac_wtbl_update_key()
1188 if (cipher_mask == BIT(cipher)) in mt7615_mac_wtbl_update_key()
1190 else if (cipher != MT_CIPHER_BIP_CMAC_128) in mt7615_mac_wtbl_update_key()
1192 if (cipher == MT_CIPHER_BIP_CMAC_128) in mt7615_mac_wtbl_update_key()
1203 enum mt76_cipher_type cipher, u16 cipher_mask, in mt7615_mac_wtbl_update_pk() argument
1223 if (cipher != MT_CIPHER_BIP_CMAC_128 || cipher_mask == BIT(cipher)) { in mt7615_mac_wtbl_update_pk()
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