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/linux/tools/testing/selftests/drivers/net/hw/
H A Drss_input_xfrm.py26 Check if symmetric input-xfrm is already enabled, if not try to enable it
38 # Skip non-symmetric transforms
60 Test symmetric input_xfrm.
61 If symmetric RSS hash is configured, send traffic twice, swapping the
67 raise KsftSkipEx("Need at least two CPUs to test symmetric RSS hash")
74 # Check for symmetric xor/or-xor
77 raise KsftSkipEx("Symmetric RSS hash not supported by device")
89 cpu1, cpu2, comment=f"Received traffic on different cpus with ports ({port1 = }, {port2 = }) while symmetric hash is configured")
H A Drss_api.py258 # symmetric hashing is config-order-sensitive make sure we leave
259 # symmetric mode, or make the flow-hash sym-compatible first
267 # symmetric hashing prevents some of the configs below
326 # symmetric hashing is config-order-sensitive make sure we leave
327 # symmetric mode, or make the flow-hash sym-compatible first
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Drss.c164 rss->hash.symmetric = true; in mlx5e_rss_params_init()
580 bool *symmetric) in mlx5e_rss_get_rxfh() argument
593 if (symmetric) in mlx5e_rss_get_rxfh()
594 *symmetric = rss->hash.symmetric; in mlx5e_rss_get_rxfh()
598 const u8 *key, const u8 *hfunc, const bool *symmetric, in mlx5e_rss_set_rxfh() argument
638 if (symmetric) { in mlx5e_rss_set_rxfh()
639 rss->hash.symmetric = *symmetric; in mlx5e_rss_set_rxfh()
H A Drx_res.c220 u32 *indir, u8 *key, u8 *hfunc, bool *symmetric) in mlx5e_rx_res_rss_get_rxfh() argument
229 mlx5e_rss_get_rxfh(rss, indir, key, hfunc, symmetric); in mlx5e_rx_res_rss_get_rxfh()
234 const bool *symmetric) in mlx5e_rx_res_rss_set_rxfh() argument
246 return mlx5e_rss_set_rxfh(rss, indir, key, hfunc, symmetric, in mlx5e_rx_res_rss_set_rxfh()
/linux/Documentation/crypto/
H A Duserspace-if.rst36 - Symmetric ciphers
90 is of particular interest for symmetric cipher operations where a
138 Symmetric Cipher API
149 .salg_type = "skcipher", /* this selects the symmetric cipher */
195 The operation is very similar to the symmetric cipher discussion. During
203 .salg_type = "aead", /* this selects the symmetric cipher */
376 - the skcipher cipher type (symmetric ciphers)
387 key for symmetric encryption.
H A Ddevel-algos.rst47 Single-Block Symmetric Ciphers [CIPHER]
53 implementations, that being the CIPHER type used for symmetric ciphers.
125 length-preserving symmetric cipher algorithm.
/linux/drivers/tty/ipwireless/
H A Dtty.h7 * Ben Martel <benm@symmetric.co.nz>
10 * Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
H A Dmain.h7 * Ben Martel <benm@symmetric.co.nz>
10 * Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
H A Dnetwork.h7 * Ben Martel <benm@symmetric.co.nz>
10 * Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
H A Dhardware.h7 * Ben Martel <benm@symmetric.co.nz>
10 * Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
H A Dsetup_protocol.h7 * Ben Martel <benm@symmetric.co.nz>
10 * Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
/linux/drivers/dma/ti/
H A Dk3-psil-priv.h24 * In case of symmetric configuration for a matching src/dst thread (for example
27 * the symmetric match.
/linux/security/keys/trusted-keys/
H A Dtrusted_tee.c22 * Get random data for symmetric key
61 * Have the TEE seal(encrypt) the symmetric key
108 * Have the TEE unseal(decrypt) the symmetric key
155 * Have the TEE generate random symmetric key
/linux/drivers/net/ethernet/freescale/fman/
H A Dfman_keygen.c107 /* Symmetric hash usage:
109 * - the value for symmetric hash usage must be in accordance with hash
111 * - according to tests performed, spreading is not working if symmetric
113 * So ultimately symmetric hash functionality should be always disabled:
218 bool symmetric_hash; /* Symmetric Hash option usage */
577 * complies with symmetric hash in keygen_scheme_setup()
579 * the key is symmetric in keygen_scheme_setup()
/linux/Documentation/livepatch/
H A Dsystem-state.rst160 *pre_unpatch()* typically does symmetric operations to *post_patch()*.
165 *post_unpatch()* typically does symmetric operations to *pre_patch()*.
/linux/arch/sparc/kernel/
H A Dchmc.c64 /* If symmetric use map[0], else it is
67 char symmetric; member
154 /* If symmetric use map[0], else it is
157 char symmetric; member
258 if (p->symmetric) in get_pin_and_dimm_str()
/linux/drivers/char/tpm/
H A Dtpm2-sessions.c1022 /* symmetric encryption parameters */ in tpm2_start_auth_session()
1023 /* symmetric algorithm */ in tpm2_start_auth_session()
1025 /* bits for symmetric algorithm */ in tpm2_start_auth_session()
1027 /* symmetric algorithm mode (must be CFB) */ in tpm2_start_auth_session()
1137 /* symmetric key parameters */ in tpm2_parse_create_primary()
1142 /* symmetric key length */ in tpm2_parse_create_primary()
1147 /* symmetric encryption scheme */ in tpm2_parse_create_primary()
1296 /* symmetric algorithm */ in tpm2_create_primary()
1299 /* bits for symmetric algorithm */ in tpm2_create_primary()
/linux/net/tls/
H A DKconfig15 Enable kernel support for TLS protocol. This allows symmetric
/linux/Documentation/devicetree/bindings/cpufreq/
H A Dcpufreq-spear.txt5 It supports both uniprocessor (UP) and symmetric multiprocessor (SMP) systems
/linux/drivers/crypto/
H A DKconfig609 bool "Symmetric-key ciphers only"
612 Enable symmetric-key ciphers only:
748 Xilinx ZynqMP has AES-GCM engine used for symmetric key
768 tristate "Broadcom symmetric crypto/hash acceleration support"
/linux/drivers/media/i2c/
H A Dtda7432.c125 * Bit 3 controls bass cut: 0/1 is non-symmetric/symmetric bass cut
244 TDA7432_BASS_SYM | /* Symmetric bass cut */ in tda7432_set()
/linux/drivers/crypto/aspeed/
H A DKconfig45 Supports AES/DES symmetric-key encryption and decryption
/linux/drivers/net/ethernet/intel/ice/
H A Dice_flow.c1353 * @symm: symmetric setting for RSS profiles
1376 /* Check for symmetric settings */ in ice_flow_find_prof_conds()
1446 * @symm: symmetric setting for RSS profiles
1723 * @symm: symmetric setting for RSS profiles
2304 * ice_rss_config_xor - set the symmetric registers for a profile's protocol
2332 * ice_rss_set_symm - set the symmetric settings for an RSS profile
2336 * The symmetric hash will result from XORing the protocol's fields with
2411 * ice_rss_cfg_raw_symm - Configure symmetric RSS for a raw parser profile
2503 * ice_rss_update_raw_symm - update symmetric hash configuration
2509 * Update symmetric hash configuration for raw pattern if required.
[all …]
/linux/drivers/thunderbolt/
H A Dtb.c40 * switching back to symmetric.
698 * symmetric to asymmetric
735 * The link is symmetric at the moment but we in tb_maximum_bandwidth()
768 * The link is symmetric at the moment but we in tb_maximum_bandwidth()
802 * symmetric to asymmetric
1135 * tb_configure_sym() - Transition links to symmetric if possible
1142 * transition the link to symmetric if the currently consumed bandwidth
1168 /* Already symmetric */ in tb_configure_sym()
1199 * link to symmetric. in tb_configure_sym()
1216 tb_sw_dbg(up->sw, "configuring symmetric link\n"); in tb_configure_sym()
[all …]
/linux/security/integrity/evm/
H A Devm_secfs.c95 /* Forbid further writes after the symmetric key is loaded */ in evm_write_key()
101 /* Don't allow protected metadata modification if a symmetric key in evm_write_key()

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