| /Linux-v5.4/arch/x86/crypto/ |
| D | aes_ctrby8_avx-x86_64.S | 155 .macro do_aes b, k, key_len
158 .set klen, \key_len
426 .macro do_aes_load val, key_len
427 do_aes \val, 1, \key_len
430 .macro do_aes_noload val, key_len
431 do_aes \val, 0, \key_len
436 .macro do_aes_ctrmain key_len
438 jb .Ldo_return2\key_len
446 jz .Lmult_of_8_blks\key_len
450 jg .Lgt4\key_len
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| /Linux-v5.4/drivers/firmware/efi/ |
| D | apple-properties.c | 56 u32 key_len, val_len; in unmarshal_key_value_pairs() local
59 if (sizeof(key_len) > remaining) in unmarshal_key_value_pairs()
62 key_len = *(typeof(key_len) *)ptr; in unmarshal_key_value_pairs()
63 if (key_len + sizeof(val_len) > remaining || in unmarshal_key_value_pairs()
64 key_len < sizeof(key_len) + sizeof(efi_char16_t) || in unmarshal_key_value_pairs()
65 *(efi_char16_t *)(ptr + sizeof(key_len)) == 0) { in unmarshal_key_value_pairs()
71 val_len = *(typeof(val_len) *)(ptr + key_len); in unmarshal_key_value_pairs()
72 if (key_len + val_len > remaining || in unmarshal_key_value_pairs()
75 ptr - (void *)dev_header + key_len); in unmarshal_key_value_pairs()
80 key = kzalloc((key_len - sizeof(key_len)) * 4 + 1, GFP_KERNEL); in unmarshal_key_value_pairs()
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| /Linux-v5.4/arch/sparc/crypto/ |
| D | camellia_glue.c | 30 int key_len; member
34 unsigned int key_len, u64 *decrypt_key);
37 unsigned int key_len) in camellia_set_key() argument
43 if (key_len != 16 && key_len != 24 && key_len != 32) { in camellia_set_key()
48 ctx->key_len = key_len; in camellia_set_key()
51 key_len, &ctx->decrypt_key[0]); in camellia_set_key()
56 u32 *output, unsigned int key_len);
64 (u32 *) dst, ctx->key_len); in camellia_encrypt()
73 (u32 *) dst, ctx->key_len); in camellia_decrypt()
76 extern void camellia_sparc64_load_keys(const u64 *key, unsigned int key_len);
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| /Linux-v5.4/arch/s390/crypto/ |
| D | aes_s390.c | 44 int key_len; member
55 int key_len; member
72 unsigned int key_len) in setkey_fallback_cip() argument
81 ret = crypto_cipher_setkey(sctx->fallback.cip, in_key, key_len); in setkey_fallback_cip()
91 unsigned int key_len) in aes_set_key() argument
97 fc = (key_len == 16) ? CPACF_KM_AES_128 : in aes_set_key()
98 (key_len == 24) ? CPACF_KM_AES_192 : in aes_set_key()
99 (key_len == 32) ? CPACF_KM_AES_256 : 0; in aes_set_key()
104 return setkey_fallback_cip(tfm, in_key, key_len); in aes_set_key()
106 sctx->key_len = key_len; in aes_set_key()
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| /Linux-v5.4/drivers/crypto/ccp/ |
| D | ccp-crypto-aes-xts.c | 76 unsigned int key_len) in ccp_aes_xts_setkey() argument
83 ret = xts_check_key(xfm, key, key_len); in ccp_aes_xts_setkey()
90 switch (key_len) { in ccp_aes_xts_setkey()
92 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
96 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
99 ctx->u.aes.key_len = key_len / 2; in ccp_aes_xts_setkey()
100 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_xts_setkey()
102 return crypto_sync_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 | 38 unsigned int key_len) in ccp_aes_setkey() argument
44 switch (key_len) { in ccp_aes_setkey()
59 ctx->u.aes.key_len = key_len; in ccp_aes_setkey()
61 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_setkey()
62 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_setkey()
75 if (!ctx->u.aes.key_len) in ccp_aes_crypt()
101 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_crypt()
128 ctx->u.aes.key_len = 0; in ccp_aes_cra_init()
152 unsigned int key_len) in ccp_aes_rfc3686_setkey() argument
156 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()
50 ctx->u.aes.key_len = key_len; in ccp_aes_gcm_setkey()
52 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_gcm_setkey()
53 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_gcm_setkey()
87 if (!ctx->u.aes.key_len) in ccp_aes_gcm_crypt()
125 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_gcm_crypt()
155 ctx->u.aes.key_len = 0; in ccp_aes_gcm_cra_init()
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| D | ccp-crypto-des3.c | 37 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()
123 ctx->u.des3.key_len = 0; in ccp_des3_cra_init()
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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()
285 ctx->u.aes.key_len = 0; in ccp_aes_cmac_setkey()
288 ret = aes_expandkey(&aes, key, key_len); in ccp_aes_cmac_setkey()
329 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_cmac_setkey()
330 ctx->u.aes.key_len = key_len; in ccp_aes_cmac_setkey()
331 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_cmac_setkey()
342 ctx->u.aes.key_len = 0; in ccp_aes_cmac_cra_init()
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| D | ccp-crypto-sha.c | 160 rctx->cmd.u.sha.opad = ctx->u.sha.key_len ? in ccp_do_sha_update()
162 rctx->cmd.u.sha.opad_len = ctx->u.sha.key_len ? in ccp_do_sha_update()
195 if (ctx->u.sha.key_len) { in ccp_sha_init()
271 unsigned int key_len) in ccp_sha_setkey() argument
283 ctx->u.sha.key_len = 0; in ccp_sha_setkey()
290 if (key_len > block_size) { in ccp_sha_setkey()
294 ret = crypto_shash_digest(sdesc, key, key_len, in ccp_sha_setkey()
301 key_len = digest_size; in ccp_sha_setkey()
303 memcpy(ctx->u.sha.key, key, key_len); in ccp_sha_setkey()
314 ctx->u.sha.key_len = key_len; in ccp_sha_setkey()
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| /Linux-v5.4/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
148 ret = ce_aes_expandkey(ctx, in_key, key_len); in ce_aes_setkey()
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| D | aes-neonbs-glue.c | 78 unsigned int key_len) in aesbs_setkey() argument
84 err = aes_expandkey(&rk, in_key, key_len); in aesbs_setkey()
88 ctx->rounds = 6 + key_len / 4; in aesbs_setkey()
137 unsigned int key_len) in aesbs_cbc_setkey() argument
143 err = aes_expandkey(&rk, in_key, key_len); in aesbs_cbc_setkey()
147 ctx->key.rounds = 6 + key_len / 4; in aesbs_cbc_setkey()
210 unsigned int key_len) in aesbs_ctr_setkey_sync() argument
215 err = aes_expandkey(&ctx->fallback, in_key, key_len); in aesbs_ctr_setkey_sync()
219 ctx->key.rounds = 6 + key_len / 4; in aesbs_ctr_setkey_sync()
270 unsigned int key_len) in aesbs_xts_setkey() argument
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| /Linux-v5.4/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-v5.4/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-v5.4/drivers/crypto/bcm/ |
| D | spu2.c | 1000 flow_log(" key: %d\n", cipher_parms->key_len); in spu2_create_request()
1001 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spu2_create_request()
1007 flow_log(" authkey: %d\n", hash_parms->key_len); in spu2_create_request()
1008 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spu2_create_request()
1034 hash_parms->key_len = cipher_parms->key_len; in spu2_create_request()
1036 cipher_parms->key_len); in spu2_create_request()
1037 cipher_parms->key_len = 0; in spu2_create_request()
1072 hash_parms->key_len, cipher_parms->key_len, in spu2_create_request()
1079 spu2_fmd_ctrl2_write(fmd, cipher_offset, hash_parms->key_len, 0, in spu2_create_request()
1080 cipher_parms->key_len, cipher_parms->iv_len); in spu2_create_request()
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| D | spu.c | 653 flow_log(" key: %d\n", cipher_parms->key_len); in spum_create_request()
654 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spum_create_request()
660 flow_log(" authkey: %d\n", hash_parms->key_len); in spum_create_request()
661 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
709 if (hash_parms->key_len) { in spum_create_request()
710 memcpy(ptr, hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
711 ptr += hash_parms->key_len; in spum_create_request()
712 buf_len += hash_parms->key_len; in spum_create_request()
713 sctx_words += hash_parms->key_len / 4; in spum_create_request()
743 if (cipher_parms->key_len) { in spum_create_request()
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| /Linux-v5.4/drivers/staging/rtl8192u/ieee80211/ |
| D | ieee80211_crypt_wep.c | 29 u8 key_len; member
102 klen = 3 + wep->key_len; in prism2_wep_encrypt()
124 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
183 klen = 3 + wep->key_len; in prism2_wep_decrypt()
186 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
233 wep->key_len = len; in prism2_wep_set_key()
243 if (len < wep->key_len) in prism2_wep_get_key()
246 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
248 return wep->key_len; in prism2_wep_get_key()
257 wep->key_idx, wep->key_len); in prism2_wep_print_stats()
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| /Linux-v5.4/drivers/staging/rtl8192e/ |
| D | rtllib_crypt_wep.c | 24 u8 key_len; member
109 klen = 3 + wep->key_len; in prism2_wep_encrypt()
131 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
189 klen = 3 + wep->key_len; in prism2_wep_decrypt()
192 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
236 wep->key_len = len; in prism2_wep_set_key()
246 if (len < wep->key_len) in prism2_wep_get_key()
249 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
251 return wep->key_len; in prism2_wep_get_key()
259 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-v5.4/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-v5.4/arch/arm/crypto/ |
| D | aes-neonbs-glue.c | 67 unsigned int key_len) in aesbs_setkey() argument
73 err = aes_expandkey(&rk, in_key, key_len); in aesbs_setkey()
77 ctx->rounds = 6 + key_len / 4; in aesbs_setkey()
126 unsigned int key_len) in aesbs_cbc_setkey() argument
132 err = aes_expandkey(&rk, in_key, key_len); in aesbs_cbc_setkey()
136 ctx->key.rounds = 6 + key_len / 4; in aesbs_cbc_setkey()
142 return crypto_cipher_setkey(ctx->enc_tfm, in_key, key_len); in aesbs_cbc_setkey()
202 unsigned int key_len) in aesbs_ctr_setkey_sync() argument
207 err = aes_expandkey(&ctx->fallback, in_key, key_len); in aesbs_ctr_setkey_sync()
211 ctx->key.rounds = 6 + key_len / 4; in aesbs_ctr_setkey_sync()
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| /Linux-v5.4/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-v5.4/arch/powerpc/crypto/ |
| D | aes-spe-glue.c | 73 unsigned int key_len);
90 unsigned int key_len) in ppc_aes_setkey() argument
94 if (key_len != AES_KEYSIZE_128 && in ppc_aes_setkey()
95 key_len != AES_KEYSIZE_192 && in ppc_aes_setkey()
96 key_len != AES_KEYSIZE_256) { in ppc_aes_setkey()
101 switch (key_len) { in ppc_aes_setkey()
116 ppc_generate_decrypt_key(ctx->key_dec, ctx->key_enc, key_len); in ppc_aes_setkey()
122 unsigned int key_len) in ppc_xts_setkey() argument
127 err = xts_check_key(tfm, in_key, key_len); in ppc_xts_setkey()
131 key_len >>= 1; in ppc_xts_setkey()
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| /Linux-v5.4/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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| /Linux-v5.4/crypto/ |
| D | aes_generic.c | 1136 unsigned int key_len) in crypto_aes_set_key() argument
1142 ret = aes_expandkey(ctx, in_key, key_len); in crypto_aes_set_key()
1187 const int key_len = ctx->key_length; in crypto_aes_encrypt() local
1194 if (key_len > 24) { in crypto_aes_encrypt()
1199 if (key_len > 16) { in crypto_aes_encrypt()
1256 const int key_len = ctx->key_length; in crypto_aes_decrypt() local
1264 if (key_len > 24) { in crypto_aes_decrypt()
1269 if (key_len > 16) { in crypto_aes_decrypt()
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| /Linux-v5.4/drivers/net/wireless/intersil/orinoco/ |
| D | wext.c | 31 enum orinoco_alg alg, const u8 *key, int key_len, in orinoco_set_key() argument
37 if (key_len) { in orinoco_set_key()
38 priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC); in orinoco_set_key()
51 priv->keys[index].key_len = key_len; in orinoco_set_key()
54 if (key_len) in orinoco_set_key()
55 memcpy((void *)priv->keys[index].key, key, key_len); in orinoco_set_key()
65 priv->keys[index].cipher = (key_len > SMALL_KEY_SIZE) ? in orinoco_set_key()
82 priv->keys[index].key_len = 0; in orinoco_set_key()
287 if (priv->keys[index].key_len == 0) { in orinoco_ioctl_setiwencode()
354 erq->length = priv->keys[index].key_len; in orinoco_ioctl_getiwencode()
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