| /linux-6.6.21/arch/x86/crypto/ |
| D | aes_ctrby8_avx-x86_64.S | 112 .macro do_aes b, k, key_len, xctr
115 .set klen, \key_len
400 .macro do_aes_load val, key_len, xctr
401 do_aes \val, 1, \key_len, \xctr
404 .macro do_aes_noload val, key_len, xctr
405 do_aes \val, 0, \key_len, \xctr
410 .macro do_aes_ctrmain key_len, xctr
412 jb .Ldo_return2\xctr\key_len
425 jz .Lmult_of_8_blks\xctr\key_len
429 jg .Lgt4\xctr\key_len
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| /linux-6.6.21/drivers/firmware/efi/ |
| D | apple-properties.c | 57 u32 key_len, val_len, entry_len; in unmarshal_key_value_pairs() local
61 if (sizeof(key_len) > remaining) in unmarshal_key_value_pairs()
64 key_len = *(typeof(key_len) *)ptr; in unmarshal_key_value_pairs()
65 if (key_len + sizeof(val_len) > remaining || in unmarshal_key_value_pairs()
66 key_len < sizeof(key_len) + sizeof(efi_char16_t) || in unmarshal_key_value_pairs()
67 *(efi_char16_t *)(ptr + sizeof(key_len)) == 0) { in unmarshal_key_value_pairs()
73 val_len = *(typeof(val_len) *)(ptr + key_len); in unmarshal_key_value_pairs()
74 if (key_len + val_len > remaining || in unmarshal_key_value_pairs()
77 ptr - (void *)dev_header + key_len); in unmarshal_key_value_pairs()
82 key = kzalloc((key_len - sizeof(key_len)) * 4 + 1, GFP_KERNEL); in unmarshal_key_value_pairs()
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| /linux-6.6.21/arch/sparc/crypto/ |
| D | camellia_glue.c | 31 int key_len; member
35 unsigned int key_len, u64 *decrypt_key);
38 unsigned int key_len) in camellia_set_key() argument
43 if (key_len != 16 && key_len != 24 && key_len != 32) in camellia_set_key()
46 ctx->key_len = key_len; in camellia_set_key()
49 key_len, &ctx->decrypt_key[0]); in camellia_set_key()
54 const u8 *in_key, unsigned int key_len) in camellia_set_key_skcipher() argument
56 return camellia_set_key(crypto_skcipher_tfm(tfm), in_key, key_len); in camellia_set_key_skcipher()
60 u32 *output, unsigned int key_len);
68 (u32 *) dst, ctx->key_len); in camellia_encrypt()
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| /linux-6.6.21/arch/s390/crypto/ |
| D | aes_s390.c | 45 int key_len; member
56 int key_len; member
73 unsigned int key_len) in setkey_fallback_cip() argument
81 return crypto_cipher_setkey(sctx->fallback.cip, in_key, key_len); in setkey_fallback_cip()
85 unsigned int key_len) in aes_set_key() argument
91 fc = (key_len == 16) ? CPACF_KM_AES_128 : in aes_set_key()
92 (key_len == 24) ? CPACF_KM_AES_192 : in aes_set_key()
93 (key_len == 32) ? CPACF_KM_AES_256 : 0; in aes_set_key()
98 return setkey_fallback_cip(tfm, in_key, key_len); in aes_set_key()
100 sctx->key_len = key_len; in aes_set_key()
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| /linux-6.6.21/drivers/crypto/ccp/ |
| D | ccp-crypto-aes-xts.c | 76 unsigned int key_len) in ccp_aes_xts_setkey() argument
82 ret = xts_verify_key(tfm, key, key_len); in ccp_aes_xts_setkey()
89 switch (key_len) { in ccp_aes_xts_setkey()
91 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
95 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
98 ctx->u.aes.key_len = key_len / 2; in ccp_aes_xts_setkey()
99 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_xts_setkey()
101 return crypto_skcipher_setkey(ctx->u.aes.tfm_skcipher, key, key_len); in ccp_aes_xts_setkey()
116 if (!ctx->u.aes.key_len) in ccp_aes_xts_crypt()
142 (ctx->u.aes.key_len != AES_KEYSIZE_128)) in ccp_aes_xts_crypt()
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| D | ccp-crypto-aes.c | 39 unsigned int key_len) in ccp_aes_setkey() argument
44 switch (key_len) { in ccp_aes_setkey()
58 ctx->u.aes.key_len = key_len; in ccp_aes_setkey()
60 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_setkey()
61 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_setkey()
74 if (!ctx->u.aes.key_len) in ccp_aes_crypt()
100 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_crypt()
125 ctx->u.aes.key_len = 0; in ccp_aes_init_tfm()
145 unsigned int key_len) in ccp_aes_rfc3686_setkey() argument
149 if (key_len < CTR_RFC3686_NONCE_SIZE) in ccp_aes_rfc3686_setkey()
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| D | ccp-crypto-aes-galois.c | 30 unsigned int key_len) in ccp_aes_gcm_setkey() argument
34 switch (key_len) { in ccp_aes_gcm_setkey()
49 ctx->u.aes.key_len = key_len; in ccp_aes_gcm_setkey()
51 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_gcm_setkey()
52 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_gcm_setkey()
86 if (!ctx->u.aes.key_len) in ccp_aes_gcm_crypt()
124 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_gcm_crypt()
154 ctx->u.aes.key_len = 0; in ccp_aes_gcm_cra_init()
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| D | ccp-crypto-des3.c | 38 unsigned int key_len) in ccp_des3_setkey() argument
53 ctx->u.des3.key_len = key_len; in ccp_des3_setkey()
55 memcpy(ctx->u.des3.key, key, key_len); in ccp_des3_setkey()
56 sg_init_one(&ctx->u.des3.key_sg, ctx->u.des3.key, key_len); in ccp_des3_setkey()
69 if (!ctx->u.des3.key_len) in ccp_des3_crypt()
96 rctx->cmd.u.des3.key_len = ctx->u.des3.key_len; in ccp_des3_crypt()
121 ctx->u.des3.key_len = 0; in ccp_des3_init_tfm()
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| D | ccp-crypto-aes-cmac.c | 69 if (!ctx->u.aes.key_len) in ccp_do_cmac_update()
163 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_do_cmac_update()
257 unsigned int key_len) in ccp_aes_cmac_setkey() argument
268 switch (key_len) { in ccp_aes_cmac_setkey()
284 ctx->u.aes.key_len = 0; in ccp_aes_cmac_setkey()
287 ret = aes_expandkey(&aes, key, key_len); in ccp_aes_cmac_setkey()
328 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_cmac_setkey()
329 ctx->u.aes.key_len = key_len; in ccp_aes_cmac_setkey()
330 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_cmac_setkey()
341 ctx->u.aes.key_len = 0; in ccp_aes_cmac_cra_init()
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| /linux-6.6.21/arch/arm64/crypto/ |
| D | aes-ce-glue.c | 75 unsigned int key_len) in ce_aes_expandkey() argument
84 u32 kwords = key_len / sizeof(u32); in ce_aes_expandkey()
88 if (key_len != AES_KEYSIZE_128 && in ce_aes_expandkey()
89 key_len != AES_KEYSIZE_192 && in ce_aes_expandkey()
90 key_len != AES_KEYSIZE_256) in ce_aes_expandkey()
93 ctx->key_length = key_len; in ce_aes_expandkey()
107 if (key_len == AES_KEYSIZE_192) { in ce_aes_expandkey()
112 } else if (key_len == AES_KEYSIZE_256) { in ce_aes_expandkey()
143 unsigned int key_len) in ce_aes_setkey() argument
147 return ce_aes_expandkey(ctx, in_key, key_len); in ce_aes_setkey()
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| /linux-6.6.21/net/wireless/ |
| D | lib80211_crypt_wep.c | 33 u8 key_len; member
77 klen = 3 + wep->key_len; in lib80211_wep_build_iv()
124 memcpy(key + 3, wep->key, wep->key_len); in lib80211_wep_encrypt()
128 klen = 3 + wep->key_len; in lib80211_wep_encrypt()
169 klen = 3 + wep->key_len; in lib80211_wep_decrypt()
172 memcpy(key + 3, wep->key, wep->key_len); in lib80211_wep_decrypt()
206 wep->key_len = len; in lib80211_wep_set_key()
215 if (len < wep->key_len) in lib80211_wep_get_key()
218 memcpy(key, wep->key, wep->key_len); in lib80211_wep_get_key()
220 return wep->key_len; in lib80211_wep_get_key()
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| /linux-6.6.21/drivers/staging/rtl8192u/ieee80211/ |
| D | ieee80211_crypt_wep.c | 29 u8 key_len; member
85 klen = 3 + wep->key_len; in prism2_wep_encrypt()
107 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
154 klen = 3 + wep->key_len; in prism2_wep_decrypt()
157 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
193 wep->key_len = len; in prism2_wep_set_key()
203 if (len < wep->key_len) in prism2_wep_get_key()
206 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
208 return wep->key_len; in prism2_wep_get_key()
217 wep->key_idx, wep->key_len); in prism2_wep_print_stats()
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| /linux-6.6.21/drivers/nvme/common/ |
| D | auth.c | 159 int ret, key_len; in nvme_auth_extract_key() local
175 key_len = base64_decode(secret, allocated_len, key->key); in nvme_auth_extract_key()
176 if (key_len < 0) { in nvme_auth_extract_key()
178 key_len); in nvme_auth_extract_key()
179 ret = key_len; in nvme_auth_extract_key()
183 if (key_len != 36 && key_len != 52 && in nvme_auth_extract_key()
184 key_len != 68) { in nvme_auth_extract_key()
185 pr_err("Invalid key len %d\n", key_len); in nvme_auth_extract_key()
191 (key_len - 4) != nvme_auth_hmac_hash_len(key_hash)) { in nvme_auth_extract_key()
192 pr_err("Mismatched key len %d for %s\n", key_len, in nvme_auth_extract_key()
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| /linux-6.6.21/security/keys/trusted-keys/ |
| D | trusted_core.c | 95 p->key_len = keylen; in datablob_parse()
154 size_t key_len; in trusted_instantiate() local
187 key_len = payload->key_len; in trusted_instantiate()
189 key_len); in trusted_instantiate()
193 if (ret != key_len) { in trusted_instantiate()
263 new_p->key_len = p->key_len; in trusted_update()
264 memcpy(new_p->key, p->key, p->key_len); in trusted_update()
323 static int kernel_get_random(unsigned char *key, size_t key_len) in kernel_get_random() argument
325 return get_random_bytes_wait(key, key_len) ?: key_len; in kernel_get_random()
330 int (*get_random)(unsigned char *key, size_t key_len); in init_trusted()
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| /linux-6.6.21/drivers/staging/rtl8192e/ |
| D | rtllib_crypt_wep.c | 24 u8 key_len; member
81 klen = 3 + wep->key_len; in prism2_wep_encrypt()
103 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
150 klen = 3 + wep->key_len; in prism2_wep_decrypt()
153 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
188 wep->key_len = len; in prism2_wep_set_key()
197 if (len < wep->key_len) in prism2_wep_get_key()
200 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
202 return wep->key_len; in prism2_wep_get_key()
209 seq_printf(m, "key[%d] alg=WEP len=%d\n", wep->key_idx, wep->key_len); in prism2_wep_print_stats()
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| /linux-6.6.21/drivers/crypto/nx/ |
| D | nx-aes-ctr.c | 24 unsigned int key_len) in ctr_aes_nx_set_key() argument
31 switch (key_len) { in ctr_aes_nx_set_key()
49 memcpy(csbcpb->cpb.aes_ctr.key, in_key, key_len); in ctr_aes_nx_set_key()
56 unsigned int key_len) in ctr3686_aes_nx_set_key() argument
60 if (key_len < CTR_RFC3686_NONCE_SIZE) in ctr3686_aes_nx_set_key()
64 in_key + key_len - CTR_RFC3686_NONCE_SIZE, in ctr3686_aes_nx_set_key()
67 key_len -= CTR_RFC3686_NONCE_SIZE; in ctr3686_aes_nx_set_key()
69 return ctr_aes_nx_set_key(tfm, in_key, key_len); in ctr3686_aes_nx_set_key()
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| /linux-6.6.21/arch/powerpc/platforms/pseries/ |
| D | plpks-secvar.c | 75 static int plpks_get_variable(const char *key, u64 key_len, u8 *data, in plpks_get_variable() argument
83 var.name = kcalloc(key_len - 1, sizeof(wchar_t), GFP_KERNEL); in plpks_get_variable()
86 rc = utf8s_to_utf16s(key, key_len - 1, UTF16_LITTLE_ENDIAN, (wchar_t *)var.name, in plpks_get_variable()
87 key_len - 1); in plpks_get_variable()
115 static int plpks_set_variable(const char *key, u64 key_len, u8 *data, in plpks_set_variable() argument
129 var.name = kcalloc(key_len - 1, sizeof(wchar_t), GFP_KERNEL); in plpks_set_variable()
132 rc = utf8s_to_utf16s(key, key_len - 1, UTF16_LITTLE_ENDIAN, (wchar_t *)var.name, in plpks_set_variable()
133 key_len - 1); in plpks_set_variable()
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| /linux-6.6.21/drivers/crypto/bcm/ |
| D | spu2.c | 1003 flow_log(" key: %d\n", cipher_parms->key_len); in spu2_create_request()
1004 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spu2_create_request()
1010 flow_log(" authkey: %d\n", hash_parms->key_len); in spu2_create_request()
1011 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spu2_create_request()
1037 hash_parms->key_len = cipher_parms->key_len; in spu2_create_request()
1039 cipher_parms->key_len); in spu2_create_request()
1040 cipher_parms->key_len = 0; in spu2_create_request()
1075 hash_parms->key_len, cipher_parms->key_len, in spu2_create_request()
1082 spu2_fmd_ctrl2_write(fmd, cipher_offset, hash_parms->key_len, 0, in spu2_create_request()
1083 cipher_parms->key_len, cipher_parms->iv_len); in spu2_create_request()
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| D | spu.c | 647 flow_log(" key: %d\n", cipher_parms->key_len); in spum_create_request()
648 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spum_create_request()
654 flow_log(" authkey: %d\n", hash_parms->key_len); in spum_create_request()
655 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
703 if (hash_parms->key_len) { in spum_create_request()
704 memcpy(ptr, hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
705 ptr += hash_parms->key_len; in spum_create_request()
706 buf_len += hash_parms->key_len; in spum_create_request()
707 sctx_words += hash_parms->key_len / 4; in spum_create_request()
737 if (cipher_parms->key_len) { in spum_create_request()
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| /linux-6.6.21/crypto/ |
| D | aria_generic.c | 28 unsigned int key_len) in aria_set_encrypt_key() argument
36 ck = &key_rc[(key_len - 16) / 2]; in aria_set_encrypt_key()
50 if (key_len > 16) { in aria_set_encrypt_key()
53 if (key_len > 24) { in aria_set_encrypt_key()
134 if (key_len > 16) { in aria_set_encrypt_key()
140 if (key_len > 24) { in aria_set_encrypt_key()
174 int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len) in aria_set_key() argument
178 if (key_len != 16 && key_len != 24 && key_len != 32) in aria_set_key()
185 ctx->key_length = key_len; in aria_set_key()
186 ctx->rounds = (key_len + 32) / 4; in aria_set_key()
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| /linux-6.6.21/lib/crypto/ |
| D | aes.c | 186 unsigned int key_len) in aes_expandkey() argument
188 u32 kwords = key_len / sizeof(u32); in aes_expandkey()
192 err = aes_check_keylen(key_len); in aes_expandkey()
196 ctx->key_length = key_len; in aes_expandkey()
210 if (key_len == AES_KEYSIZE_192) { in aes_expandkey()
215 } else if (key_len == AES_KEYSIZE_256) { in aes_expandkey()
231 ctx->key_dec[0] = ctx->key_enc[key_len + 24]; in aes_expandkey()
232 ctx->key_dec[1] = ctx->key_enc[key_len + 25]; in aes_expandkey()
233 ctx->key_dec[2] = ctx->key_enc[key_len + 26]; in aes_expandkey()
234 ctx->key_dec[3] = ctx->key_enc[key_len + 27]; in aes_expandkey()
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| /linux-6.6.21/arch/arm/crypto/ |
| D | aes-neonbs-glue.c | 69 unsigned int key_len) in aesbs_setkey() argument
75 err = aes_expandkey(&rk, in_key, key_len); in aesbs_setkey()
79 ctx->rounds = 6 + key_len / 4; in aesbs_setkey()
128 unsigned int key_len) in aesbs_cbc_setkey() argument
134 err = aes_expandkey(&rk, in_key, key_len); in aesbs_cbc_setkey()
138 ctx->key.rounds = 6 + key_len / 4; in aesbs_cbc_setkey()
145 return crypto_skcipher_setkey(ctx->enc_tfm, in_key, key_len); in aesbs_cbc_setkey()
217 unsigned int key_len) in aesbs_ctr_setkey_sync() argument
222 err = aes_expandkey(&ctx->fallback, in_key, key_len); in aesbs_ctr_setkey_sync()
226 ctx->key.rounds = 6 + key_len / 4; in aesbs_ctr_setkey_sync()
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| /linux-6.6.21/net/mac80211/ |
| D | fils_aead.c | 66 static int aes_siv_encrypt(const u8 *key, size_t key_len, in aes_siv_encrypt() argument
79 key_len /= 2; /* S2V key || CTR key */ in aes_siv_encrypt()
91 res = crypto_shash_setkey(tfm, key, key_len); in aes_siv_encrypt()
122 res = crypto_skcipher_setkey(tfm2, key + key_len, key_len); in aes_siv_encrypt()
144 static int aes_siv_decrypt(const u8 *key, size_t key_len, in aes_siv_decrypt() argument
159 key_len /= 2; /* S2V key || CTR key */ in aes_siv_decrypt()
179 res = crypto_skcipher_setkey(tfm2, key + key_len, key_len); in aes_siv_decrypt()
206 res = crypto_shash_setkey(tfm, key, key_len); in aes_siv_decrypt()
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| /linux-6.6.21/include/keys/ |
| D | trusted-type.h | 28 unsigned int key_len; member
68 int (*get_random)(unsigned char *key, size_t key_len);
86 pr_info("key_len %d\n", p->key_len); in dump_payload()
88 16, 1, p->key, p->key_len, 0); in dump_payload()
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| /linux-6.6.21/drivers/net/ethernet/netronome/nfp/ |
| D | nfp_net_debugdump.c | 199 u32 tl_len, key_len; in nfp_calc_hwinfo_field_sz() local
203 key_len = strnlen(spec->data, tl_len); in nfp_calc_hwinfo_field_sz()
204 if (key_len == tl_len) in nfp_calc_hwinfo_field_sz()
211 return sizeof(struct nfp_dump_tl) + ALIGN8(key_len + strlen(value) + 2); in nfp_calc_hwinfo_field_sz()
234 u32 tl_len, key_len; in nfp_calc_rtsym_dump_sz() local
238 key_len = strnlen(spec_rtsym->rtsym, tl_len); in nfp_calc_rtsym_dump_sz()
239 if (key_len == tl_len) in nfp_calc_rtsym_dump_sz()
246 return ALIGN8(offsetof(struct nfp_dump_rtsym, rtsym) + key_len + 1) + in nfp_calc_rtsym_dump_sz()
415 u32 tl_len, key_len, val_len; in nfp_dump_hwinfo_field() local
421 key_len = strnlen(spec->data, tl_len); in nfp_dump_hwinfo_field()
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