| /Linux-v6.1/Documentation/crypto/ |
| D | architecture.rst | 8 cipher types:
33 A single block cipher may even be called with multiple templates.
34 However, templates cannot be used without a single cipher.
63 When using the synchronous API operation, the caller invokes a cipher
65 That means, the caller waits until the cipher operation completes.
71 implies that the invocation of a cipher operation will complete almost
72 instantly. That invocation triggers the cipher operation but it does not
73 signal its completion. Before invoking a cipher operation, the caller
75 signal the completion of the cipher operation. Furthermore, the caller
84 A cipher is referenced by the caller with a string. That string has the
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| D | intro.rst | 19 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
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| D | userspace-if.rst | 13 consumer and never as a provider of a transformation or cipher
56 A cipher is accessed with the same name as done for the in-kernel API
61 user space application. User space invokes the cipher operation with the
62 send()/write() system call family. The result of the cipher operation is
73 parameter specified below for the different cipher types.
79 particular cipher instance. When invoking send/write or recv/read
87 space interface allows the cipher operation in-place. That means that
90 is of particular interest for symmetric cipher operations where a
101 The message digest type to be used for the cipher operation is selected
111 .salg_name = "sha1" /* this is the cipher name */
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| /Linux-v6.1/drivers/crypto/amcc/ |
| D | crypto4xx_alg.c | 73 struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req); in crypto4xx_crypt() local
74 struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher); in crypto4xx_crypt()
121 static int crypto4xx_setkey_aes(struct crypto_skcipher *cipher, in crypto4xx_setkey_aes() argument
127 struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher); in crypto4xx_setkey_aes()
177 int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher, in crypto4xx_setkey_aes_cbc() argument
180 return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CBC, in crypto4xx_setkey_aes_cbc()
184 int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher, in crypto4xx_setkey_aes_cfb() argument
187 return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CFB, in crypto4xx_setkey_aes_cfb()
191 int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher, in crypto4xx_setkey_aes_ecb() argument
194 return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_ECB, in crypto4xx_setkey_aes_ecb()
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| D | crypto4xx_core.h | 125 struct crypto_sync_skcipher *cipher; member
137 struct skcipher_alg cipher; member
163 int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
165 int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
167 int crypto4xx_setkey_aes_ctr(struct crypto_skcipher *cipher,
169 int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
171 int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
173 int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
236 int crypto4xx_setkey_aes_ccm(struct crypto_aead *cipher,
240 int crypto4xx_setkey_aes_gcm(struct crypto_aead *cipher,
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| /Linux-v6.1/crypto/ |
| D | cbc.c | 25 struct crypto_cipher *cipher; in crypto_cbc_encrypt_segment() local
29 cipher = skcipher_cipher_simple(skcipher); in crypto_cbc_encrypt_segment()
30 tfm = crypto_cipher_tfm(cipher); in crypto_cbc_encrypt_segment()
31 fn = crypto_cipher_alg(cipher)->cia_encrypt; in crypto_cbc_encrypt_segment()
52 struct crypto_cipher *cipher; in crypto_cbc_encrypt_inplace() local
56 cipher = skcipher_cipher_simple(skcipher); in crypto_cbc_encrypt_inplace()
57 tfm = crypto_cipher_tfm(cipher); in crypto_cbc_encrypt_inplace()
58 fn = crypto_cipher_alg(cipher)->cia_encrypt; in crypto_cbc_encrypt_inplace()
100 struct crypto_cipher *cipher; in crypto_cbc_decrypt_segment() local
104 cipher = skcipher_cipher_simple(skcipher); in crypto_cbc_decrypt_segment()
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| D | ecb.c | 17 struct crypto_cipher *cipher, in crypto_ecb_crypt() argument
20 const unsigned int bsize = crypto_cipher_blocksize(cipher); in crypto_ecb_crypt()
32 fn(crypto_cipher_tfm(cipher), dst, src); in crypto_ecb_crypt()
47 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_ecb_encrypt() local
49 return crypto_ecb_crypt(req, cipher, in crypto_ecb_encrypt()
50 crypto_cipher_alg(cipher)->cia_encrypt); in crypto_ecb_encrypt()
56 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_ecb_decrypt() local
58 return crypto_ecb_crypt(req, cipher, in crypto_ecb_decrypt()
59 crypto_cipher_alg(cipher)->cia_decrypt); in crypto_ecb_decrypt()
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| D | ctr.c | 102 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_ctr_crypt() local
103 const unsigned int bsize = crypto_cipher_blocksize(cipher); in crypto_ctr_crypt()
112 nbytes = crypto_ctr_crypt_inplace(&walk, cipher); in crypto_ctr_crypt()
114 nbytes = crypto_ctr_crypt_segment(&walk, cipher); in crypto_ctr_crypt()
120 crypto_ctr_crypt_final(&walk, cipher); in crypto_ctr_crypt()
223 struct crypto_skcipher *cipher; in crypto_rfc3686_init_tfm() local
227 cipher = crypto_spawn_skcipher(spawn); in crypto_rfc3686_init_tfm()
228 if (IS_ERR(cipher)) in crypto_rfc3686_init_tfm()
229 return PTR_ERR(cipher); in crypto_rfc3686_init_tfm()
231 ctx->child = cipher; in crypto_rfc3686_init_tfm()
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| D | ofb.c | 21 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_ofb_crypt() local
22 const unsigned int bsize = crypto_cipher_blocksize(cipher); in crypto_ofb_crypt()
35 crypto_cipher_encrypt_one(cipher, iv, iv); in crypto_ofb_crypt()
45 crypto_cipher_encrypt_one(cipher, walk.iv, walk.iv); in crypto_ofb_crypt()
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| D | pcbc.c | 67 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_pcbc_encrypt() local
77 cipher); in crypto_pcbc_encrypt()
80 cipher); in crypto_pcbc_encrypt()
134 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_pcbc_decrypt() local
144 cipher); in crypto_pcbc_decrypt()
147 cipher); in crypto_pcbc_decrypt()
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| /Linux-v6.1/drivers/crypto/cavium/nitrox/ |
| D | nitrox_skcipher.c | 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()
197 static int nitrox_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in nitrox_aes_setkey() argument
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| /Linux-v6.1/arch/x86/crypto/ |
| D | Kconfig | 25 Block cipher: AES cipher algorithms
26 AEAD cipher: AES with GCM
39 Block cipher: Blowfish cipher algorithm
50 Block cipher: Camellia cipher algorithms
89 Length-preserving ciphers: CAST5 (CAST-128) cipher algorithm
107 Length-preserving ciphers: CAST6 (CAST-256) cipher algorithm
122 Block cipher: Triple DES EDE (FIPS 46-3) cipher algorithm
137 Length-preserving ciphers: Serpent cipher algorithm
153 Length-preserving ciphers: Serpent cipher algorithm
170 Length-preserving ciphers: Serpent cipher algorithm
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| /Linux-v6.1/arch/arm64/crypto/ |
| D | Kconfig | 124 Block ciphers: AES cipher algorithms (FIPS-197)
127 AEAD cipher: AES with CBC, ESSIV, and SHA-256
138 Block ciphers: AES cipher algorithms (FIPS-197)
149 Length-preserving ciphers: AES cipher algorithms (FIPS-197)
150 with block cipher modes:
166 Length-preserving ciphers: AES cipher algorithms (FIPS-197)
167 with block cipher modes:
185 stream cipher algorithms
197 Length-preserving ciphers: AES cipher algorithms (FIPS-197)
198 with block cipher modes:
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| D | Makefile | 23 obj-$(CONFIG_CRYPTO_SM4_ARM64_CE) += sm4-ce-cipher.o
24 sm4-ce-cipher-y := sm4-ce-cipher-glue.o sm4-ce-cipher-core.o
41 obj-$(CONFIG_CRYPTO_AES_ARM64_CE) += aes-ce-cipher.o
42 aes-ce-cipher-y := aes-ce-core.o aes-ce-glue.o
70 aes-arm64-y := aes-cipher-core.o aes-cipher-glue.o
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| /Linux-v6.1/drivers/crypto/cavium/cpt/ |
| D | cptvf_algs.c | 232 static int cvm_xts_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_xts_setkey() argument
235 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in cvm_xts_setkey()
289 static int cvm_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_setkey() argument
292 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in cvm_setkey()
304 static int cvm_cbc_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_cbc_aes_setkey() argument
307 return cvm_setkey(cipher, key, keylen, AES_CBC); in cvm_cbc_aes_setkey()
310 static int cvm_ecb_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_ecb_aes_setkey() argument
313 return cvm_setkey(cipher, key, keylen, AES_ECB); in cvm_ecb_aes_setkey()
316 static int cvm_cfb_aes_setkey(struct crypto_skcipher *cipher, const u8 *key, in cvm_cfb_aes_setkey() argument
319 return cvm_setkey(cipher, key, keylen, AES_CFB); in cvm_cfb_aes_setkey()
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| /Linux-v6.1/drivers/crypto/bcm/ |
| D | cipher.c | 155 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in spu_skcipher_rx_sg_create()
220 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in spu_skcipher_tx_sg_create()
325 cipher_parms.alg = ctx->cipher.alg; in handle_skcipher_req()
326 cipher_parms.mode = ctx->cipher.mode; in handle_skcipher_req()
351 if ((ctx->cipher.mode == CIPHER_MODE_CBC) && in handle_skcipher_req()
367 if ((ctx->cipher.mode == CIPHER_MODE_CBC) && in handle_skcipher_req()
376 } else if (ctx->cipher.mode == CIPHER_MODE_CTR) { in handle_skcipher_req()
436 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in handle_skcipher_req()
450 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in handle_skcipher_req()
486 if ((ctx->cipher.mode == CIPHER_MODE_XTS) && in handle_skcipher_resp()
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| /Linux-v6.1/arch/sparc/crypto/ |
| D | Kconfig | 12 Block cipher: DES (FIPS 46-2) cipher algorithm
13 Block cipher: Triple DES EDE (FIPS 46-3) cipher algorithm
74 Block ciphers: AES cipher algorithms (FIPS-197)
85 Block ciphers: Camellia cipher algorithms
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| /Linux-v6.1/tools/testing/crypto/chacha20-s390/ |
| D | test-cipher.c | 51 static int test_lib_chacha(u8 *revert, u8 *cipher, u8 *plain) in test_lib_chacha() argument
72 chacha_crypt_arch(chacha_state, cipher, plain, data_size, 20); in test_lib_chacha()
78 16, 1, cipher, in test_lib_chacha()
87 chacha_crypt_arch(chacha_state, revert, cipher, data_size, 20); in test_lib_chacha()
126 static int test_skcipher(char *name, u8 *revert, u8 *cipher, u8 *plain) in test_skcipher() argument
174 sg_init_one(&sk.sgout, cipher, data_size); in test_skcipher()
191 16, 1, cipher, in test_skcipher()
197 sg_init_one(&sk.sginp, cipher, data_size); in test_skcipher()
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| /Linux-v6.1/net/wireless/ |
| D | wext-compat.c | 442 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { in __cfg80211_set_encryption()
488 wdev->wext.keys->params[idx].cipher = 0; in __cfg80211_set_encryption()
513 else if (params->cipher != WLAN_CIPHER_SUITE_WEP40 && in __cfg80211_set_encryption()
514 params->cipher != WLAN_CIPHER_SUITE_WEP104) in __cfg80211_set_encryption()
524 if (!addr && (params->cipher == WLAN_CIPHER_SUITE_WEP40 || in __cfg80211_set_encryption()
525 params->cipher == WLAN_CIPHER_SUITE_WEP104)) { in __cfg80211_set_encryption()
533 if ((params->cipher == WLAN_CIPHER_SUITE_WEP40 || in __cfg80211_set_encryption()
534 params->cipher == WLAN_CIPHER_SUITE_WEP104) && in __cfg80211_set_encryption()
560 if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && in __cfg80211_set_encryption()
648 params.cipher = WLAN_CIPHER_SUITE_WEP40; in cfg80211_wext_siwencode()
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| /Linux-v6.1/arch/s390/crypto/ |
| D | Kconfig | 89 Block cipher: AES cipher algorithms (FIPS 197)
90 AEAD cipher: AES with GCM
112 Block ciphers: DES (FIPS 46-2) cipher algorithm
113 Block ciphers: Triple DES EDE (FIPS 46-3) cipher algorithm
129 Length-preserving cipher: ChaCha20 stream cipher (RFC 7539)
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| /Linux-v6.1/drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | ftm-responder.c | 19 u8 cipher; member
256 if (hltk_data->cipher > IWL_LOCATION_CIPHER_GCMP_256) { in iwl_mvm_ftm_responder_dyn_cfg_v3()
258 hltk_data->cipher); in iwl_mvm_ftm_responder_dyn_cfg_v3()
262 cmd.cipher = hltk_data->cipher; in iwl_mvm_ftm_responder_dyn_cfg_v3()
311 u8 *addr, u32 cipher, u8 *tk, u32 tk_len, in iwl_mvm_ftm_respoder_add_pasn_sta() argument
331 hltk_data.cipher = iwl_mvm_cipher_to_location_cipher(cipher); in iwl_mvm_ftm_respoder_add_pasn_sta()
332 if (hltk_data.cipher == IWL_LOCATION_CIPHER_INVALID) { in iwl_mvm_ftm_respoder_add_pasn_sta()
333 IWL_ERR(mvm, "invalid cipher: %u\n", cipher); in iwl_mvm_ftm_respoder_add_pasn_sta()
343 cipher, tk, tk_len); in iwl_mvm_ftm_respoder_add_pasn_sta()
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| /Linux-v6.1/drivers/crypto/keembay/ |
| D | ocs-aes.h | 68 const u8 *key, const enum ocs_cipher cipher);
72 enum ocs_cipher cipher,
97 enum ocs_cipher cipher,
109 enum ocs_cipher cipher,
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| D | ocs-aes.c | 478 enum ocs_cipher cipher) in ocs_aes_set_key() argument
485 if (cipher == OCS_AES && !(key_size == 32 || key_size == 16)) { in ocs_aes_set_key()
492 if (cipher == OCS_SM4 && key_size != 16) { in ocs_aes_set_key()
525 enum ocs_cipher cipher, in set_ocs_aes_command() argument
554 val = (cipher << 14) | (mode << 8) | (instruction << 6) | in set_ocs_aes_command()
561 enum ocs_cipher cipher, in ocs_aes_init() argument
571 set_ocs_aes_command(aes_dev, cipher, mode, instruction); in ocs_aes_init()
604 enum ocs_cipher cipher, enum ocs_mode mode, in ocs_aes_validate_inputs() argument
609 if (!(cipher == OCS_AES || cipher == OCS_SM4)) in ocs_aes_validate_inputs()
798 enum ocs_cipher cipher, in ocs_aes_op() argument
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| D | keembay-ocs-aes-core.c | 54 enum ocs_cipher cipher; member
149 static int check_key(const u8 *in_key, size_t key_len, enum ocs_cipher cipher) in check_key() argument
155 if (cipher == OCS_AES && (key_len == OCS_AES_KEYSIZE_128 || in check_key()
160 if (cipher == OCS_SM4 && key_len == OCS_AES_KEYSIZE_128) in check_key()
169 enum ocs_cipher cipher) in save_key() argument
173 ret = check_key(in_key, key_len, cipher); in save_key()
179 tctx->cipher = cipher; in save_key()
186 size_t key_len, enum ocs_cipher cipher) in kmb_ocs_sk_set_key() argument
191 tctx->use_fallback = (cipher == OCS_AES && in kmb_ocs_sk_set_key()
195 return save_key(tctx, in_key, key_len, cipher); in kmb_ocs_sk_set_key()
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| /Linux-v6.1/drivers/gpu/drm/nouveau/nvkm/engine/cipher/ |
| D | g84.c | 80 g84_cipher_intr(struct nvkm_engine *cipher) in g84_cipher_intr() argument
82 struct nvkm_subdev *subdev = &cipher->subdev; in g84_cipher_intr()
109 g84_cipher_init(struct nvkm_engine *cipher) in g84_cipher_init() argument
111 struct nvkm_device *device = cipher->subdev.device; in g84_cipher_init()
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