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/linux-6.3-rc2/Documentation/crypto/
A Darchitecture.rst8 cipher types:
131 cipher allocation API calls
154 - aead for AEAD cipher type
178 When allocating a cipher handle, the caller only specifies the cipher
229 cipher implementation for the given cipher name. That means, even when a
240 implement the complete cipher.
266 the AES cipher are all merged into one cipher implementation registered
278 implemented in the cipher.
310 | cipher |
330 invokes AEAD cipher operations with the GCM cipher handle.
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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
A Duserspace-if.rst13 consumer and never as a provider of a transformation or cipher
73 parameter specified below for the different cipher types.
111 .salg_name = "sha1" /* this is the cipher name */
150 .salg_name = "cbc(aes)" /* this is the cipher name */
184 /proc/crypto for the selected cipher.
247 /proc/crypto for the selected cipher.
377 - the skcipher cipher type (symmetric ciphers)
379 - the hash cipher type (keyed message digests)
381 - the AEAD cipher type
383 - the RNG cipher type to provide the seed
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/linux-6.3-rc2/drivers/crypto/amcc/
A Dcrypto4xx_alg.c74 struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher); in crypto4xx_crypt()
127 struct crypto4xx_ctx *ctx = crypto_skcipher_ctx(cipher); in crypto4xx_setkey_aes()
257 size_t iv_len = crypto_skcipher_ivsize(cipher); in crypto4xx_ctr_crypt()
288 struct crypto_skcipher *cipher, in crypto4xx_sk_setup_fallback() argument
294 crypto_sync_skcipher_set_flags(ctx->sw_cipher.cipher, in crypto4xx_sk_setup_fallback()
309 return crypto4xx_setkey_aes(cipher, key, keylen, in crypto4xx_setkey_aes_ctr()
367 struct crypto_aead *cipher, in crypto4xx_aead_setup_fallback() argument
373 crypto_aead_get_flags(cipher) & CRYPTO_TFM_REQ_MASK); in crypto4xx_aead_setup_fallback()
384 struct crypto_tfm *tfm = crypto_aead_tfm(cipher); in crypto4xx_setkey_aes_ccm()
486 struct crypto_tfm *tfm = crypto_aead_tfm(cipher); in crypto4xx_setauthsize_aead()
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A Dcrypto4xx_core.h125 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,
/linux-6.3-rc2/crypto/
A Dcbc.c25 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()
100 struct crypto_cipher *cipher; in crypto_cbc_decrypt_segment() local
105 tfm = crypto_cipher_tfm(cipher); in crypto_cbc_decrypt_segment()
130 struct crypto_cipher *cipher; in crypto_cbc_decrypt_inplace() local
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A Decb.c17 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()
A Dctr.c102 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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A Dofb.c21 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()
/linux-6.3-rc2/drivers/crypto/cavium/nitrox/
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()
84 int ivsize = crypto_skcipher_ivsize(cipher); in nitrox_cbc_cipher_callback()
169 struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher); in nitrox_skcipher_setkey()
252 int ivsize = crypto_skcipher_ivsize(cipher); in nitrox_skcipher_crypt()
294 int ivsize = crypto_skcipher_ivsize(cipher); in nitrox_cbc_decrypt()
323 return verify_skcipher_des3_key(cipher, key) ?: in nitrox_3des_setkey()
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/linux-6.3-rc2/arch/arm64/crypto/
A DKconfig135 Block ciphers: AES cipher algorithms (FIPS-197)
138 AEAD cipher: AES with CBC, ESSIV, and SHA-256
161 with block cipher modes:
178 with block cipher modes:
196 stream cipher algorithms
209 with block cipher modes:
240 with block cipher modes:
259 with block cipher modes:
276 AEAD cipher: AES cipher algorithms (FIPS-197) with
292 AEAD cipher: SM4 cipher algorithms (OSCCA GB/T 32907-2016) with
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A DMakefile26 obj-$(CONFIG_CRYPTO_SM4_ARM64_CE) += sm4-ce-cipher.o
27 sm4-ce-cipher-y := sm4-ce-cipher-glue.o sm4-ce-cipher-core.o
50 obj-$(CONFIG_CRYPTO_AES_ARM64_CE) += aes-ce-cipher.o
51 aes-ce-cipher-y := aes-ce-core.o aes-ce-glue.o
79 aes-arm64-y := aes-cipher-core.o aes-cipher-glue.o
/linux-6.3-rc2/arch/x86/crypto/
A DKconfig25 Block cipher: AES cipher algorithms
39 Block cipher: Blowfish cipher algorithm
50 Block cipher: Camellia cipher algorithms
122 Block cipher: Triple DES EDE (FIPS 46-3) cipher algorithm
241 Block cipher: Twofish cipher algorithm
252 Block cipher: Twofish cipher algorithm
263 Length-preserving cipher: Twofish cipher algorithm
281 Length-preserving cipher: Twofish cipher algorithm
297 Length-preserving cipher: ARIA cipher algorithms
316 Length-preserving cipher: ARIA cipher algorithms
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/linux-6.3-rc2/drivers/crypto/cavium/cpt/
A Dcptvf_algs.c235 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()
305 return cvm_setkey(cipher, key, keylen, AES_CBC); in cvm_cbc_aes_setkey()
311 return cvm_setkey(cipher, key, keylen, AES_ECB); in cvm_ecb_aes_setkey()
317 return cvm_setkey(cipher, key, keylen, AES_CFB); in cvm_cfb_aes_setkey()
323 return verify_skcipher_des3_key(cipher, key) ?: in cvm_cbc_des3_setkey()
324 cvm_setkey(cipher, key, keylen, DES3_CBC); in cvm_cbc_des3_setkey()
330 return verify_skcipher_des3_key(cipher, key) ?: in cvm_ecb_des3_setkey()
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/linux-6.3-rc2/net/sunrpc/auth_gss/
A Dgss_krb5_crypto.c595 SYNC_SKCIPHER_REQUEST_ON_STACK(req, cipher); in gss_krb5_cts_crypt()
624 skcipher_request_set_sync_tfm(req, cipher); in gss_krb5_cts_crypt()
781 cipher = kctx->initiator_enc; in gss_krb5_aes_encrypt()
785 cipher = kctx->acceptor_enc; in gss_krb5_aes_encrypt()
858 cipher = kctx->acceptor_enc; in gss_krb5_aes_decrypt()
862 cipher = kctx->initiator_enc; in gss_krb5_aes_decrypt()
1013 cipher = kctx->initiator_enc; in krb5_etm_encrypt()
1017 cipher = kctx->acceptor_enc; in krb5_etm_encrypt()
1050 err = krb5_etm_checksum(cipher, ahash, in krb5_etm_encrypt()
1102 cipher = kctx->acceptor_enc; in krb5_etm_decrypt()
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/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/engine/cipher/
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-6.3-rc2/drivers/crypto/bcm/
A Dcipher.c325 cipher_parms.alg = ctx->cipher.alg; in handle_skcipher_req()
326 cipher_parms.mode = ctx->cipher.mode; in handle_skcipher_req()
502 &iproc_priv.cipher_cnt[ctx->cipher.alg][ctx->cipher.mode]); in handle_skcipher_resp()
1301 cipher_parms.alg = ctx->cipher.alg; in handle_aead_req()
1302 cipher_parms.mode = ctx->cipher.mode; in handle_aead_req()
1380 ctx->cipher.mode, in handle_aead_req()
1406 ctx->cipher.mode, in handle_aead_req()
1411 ctx->cipher.mode, in handle_aead_req()
1831 switch (ctx->cipher.alg) { in skcipher_setkey()
1869 cipher_parms.alg = ctx->cipher.alg; in skcipher_setkey()
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/linux-6.3-rc2/drivers/net/wireless/intel/iwlwifi/mvm/
A Dmld-key.c47 switch (keyconf->cipher) { in iwl_mvm_get_sec_flags()
121 if (keyconf->cipher == WLAN_CIPHER_SUITE_WEP40 || in iwl_mvm_sec_key_add()
122 keyconf->cipher == WLAN_CIPHER_SUITE_WEP104) in iwl_mvm_sec_key_add()
128 if (keyconf->cipher == WLAN_CIPHER_SUITE_TKIP) { in iwl_mvm_sec_key_add()
145 if (keyconf->cipher == WLAN_CIPHER_SUITE_WEP40 || in iwl_mvm_sec_key_add()
146 keyconf->cipher == WLAN_CIPHER_SUITE_WEP104) { in iwl_mvm_sec_key_add()
173 if (keyconf->cipher == WLAN_CIPHER_SUITE_WEP40 || in _iwl_mvm_sec_key_del()
174 keyconf->cipher == WLAN_CIPHER_SUITE_WEP104) { in _iwl_mvm_sec_key_del()
A Dftm-responder.c19 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()
/linux-6.3-rc2/arch/sparc/crypto/
A DKconfig12 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
/linux-6.3-rc2/tools/testing/crypto/chacha20-s390/
A Dtest-cipher.c51 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()
/linux-6.3-rc2/net/wireless/
A Dwext-compat.c687 u32 cipher; in cfg80211_wext_siwencodeext() local
710 cipher = 0; in cfg80211_wext_siwencodeext()
714 cipher = WLAN_CIPHER_SUITE_WEP40; in cfg80211_wext_siwencodeext()
716 cipher = WLAN_CIPHER_SUITE_WEP104; in cfg80211_wext_siwencodeext()
721 cipher = WLAN_CIPHER_SUITE_TKIP; in cfg80211_wext_siwencodeext()
724 cipher = WLAN_CIPHER_SUITE_CCMP; in cfg80211_wext_siwencodeext()
760 params.cipher = cipher; in cfg80211_wext_siwencodeext()
1076 if (cipher & IW_AUTH_CIPHER_WEP40) in cfg80211_set_cipher_group()
1104 if (cipher & IW_AUTH_CIPHER_WEP40) { in cfg80211_set_cipher_pairwise()
1114 if (cipher & IW_AUTH_CIPHER_TKIP) { in cfg80211_set_cipher_pairwise()
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/linux-6.3-rc2/arch/s390/crypto/
A DKconfig89 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)
/linux-6.3-rc2/drivers/crypto/keembay/
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,
A Docs-aes.c478 enum ocs_cipher cipher) in ocs_aes_set_key() argument
492 if (cipher == OCS_SM4 && key_size != 16) { in ocs_aes_set_key()
525 enum ocs_cipher cipher, in set_ocs_aes_command() argument
561 enum ocs_cipher cipher, in ocs_aes_init() argument
609 if (!(cipher == OCS_AES || cipher == OCS_SM4)) in ocs_aes_validate_inputs()
798 enum ocs_cipher cipher, in ocs_aes_op() argument
810 NULL, 0, cipher, mode, instruction, in ocs_aes_op()
926 enum ocs_cipher cipher, in ocs_aes_gcm_op() argument
943 aad_size, out_tag, tag_size, cipher, in ocs_aes_gcm_op()
1308 enum ocs_cipher cipher, in ocs_aes_ccm_op() argument
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