| /Linux-v4.19/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-v4.19/drivers/firmware/efi/ |
| D | apple-properties.c | 67 u32 key_len, val_len; in unmarshal_key_value_pairs() local
70 if (sizeof(key_len) > remaining) in unmarshal_key_value_pairs()
73 key_len = *(typeof(key_len) *)ptr; in unmarshal_key_value_pairs()
74 if (key_len + sizeof(val_len) > remaining || in unmarshal_key_value_pairs()
75 key_len < sizeof(key_len) + sizeof(efi_char16_t) || in unmarshal_key_value_pairs()
76 *(efi_char16_t *)(ptr + sizeof(key_len)) == 0) { in unmarshal_key_value_pairs()
82 val_len = *(typeof(val_len) *)(ptr + key_len); in unmarshal_key_value_pairs()
83 if (key_len + val_len > remaining || in unmarshal_key_value_pairs()
86 ptr - (void *)dev_header + key_len); in unmarshal_key_value_pairs()
91 key = kzalloc((key_len - sizeof(key_len)) * 4 + 1, GFP_KERNEL); in unmarshal_key_value_pairs()
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| /Linux-v4.19/arch/sparc/crypto/ |
| D | camellia_glue.c | 29 int key_len; member
33 unsigned int key_len, u64 *decrypt_key);
36 unsigned int key_len) in camellia_set_key() argument
42 if (key_len != 16 && key_len != 24 && key_len != 32) { in camellia_set_key()
47 ctx->key_len = key_len; in camellia_set_key()
50 key_len, &ctx->decrypt_key[0]); in camellia_set_key()
55 u32 *output, unsigned int key_len);
63 (u32 *) dst, ctx->key_len); in camellia_encrypt()
72 (u32 *) dst, ctx->key_len); in camellia_decrypt()
75 extern void camellia_sparc64_load_keys(const u64 *key, unsigned int key_len);
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| /Linux-v4.19/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-v4.19/drivers/crypto/ccp/ |
| D | ccp-crypto-aes-xts.c | 79 unsigned int key_len) in ccp_aes_xts_setkey() argument
86 ret = xts_check_key(xfm, key, key_len); in ccp_aes_xts_setkey()
93 switch (key_len) { in ccp_aes_xts_setkey()
95 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
99 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_xts_setkey()
102 ctx->u.aes.key_len = key_len / 2; in ccp_aes_xts_setkey()
103 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_xts_setkey()
105 return crypto_skcipher_setkey(ctx->u.aes.tfm_skcipher, key, key_len); in ccp_aes_xts_setkey()
119 if (!ctx->u.aes.key_len) in ccp_aes_xts_crypt()
148 (ctx->u.aes.key_len != AES_KEYSIZE_128)) in ccp_aes_xts_crypt()
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| D | ccp-crypto-aes.c | 41 unsigned int key_len) in ccp_aes_setkey() argument
47 switch (key_len) { in ccp_aes_setkey()
62 ctx->u.aes.key_len = key_len; in ccp_aes_setkey()
64 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_setkey()
65 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_setkey()
78 if (!ctx->u.aes.key_len) in ccp_aes_crypt()
105 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_crypt()
132 ctx->u.aes.key_len = 0; in ccp_aes_cra_init()
156 unsigned int key_len) in ccp_aes_rfc3686_setkey() argument
160 if (key_len < CTR_RFC3686_NONCE_SIZE) in ccp_aes_rfc3686_setkey()
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| D | ccp-crypto-aes-galois.c | 33 unsigned int key_len) in ccp_aes_gcm_setkey() argument
37 switch (key_len) { in ccp_aes_gcm_setkey()
53 ctx->u.aes.key_len = key_len; in ccp_aes_gcm_setkey()
55 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_gcm_setkey()
56 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_gcm_setkey()
77 if (!ctx->u.aes.key_len) in ccp_aes_gcm_crypt()
114 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_aes_gcm_crypt()
144 ctx->u.aes.key_len = 0; in ccp_aes_gcm_cra_init()
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| D | ccp-crypto-des3.c | 40 unsigned int key_len) in ccp_des3_setkey() argument
70 ctx->u.des3.key_len = key_len; in ccp_des3_setkey()
72 memcpy(ctx->u.des3.key, key, key_len); in ccp_des3_setkey()
73 sg_init_one(&ctx->u.des3.key_sg, ctx->u.des3.key, key_len); in ccp_des3_setkey()
86 if (!ctx->u.des3.key_len) in ccp_des3_crypt()
113 rctx->cmd.u.des3.key_len = ctx->u.des3.key_len; in ccp_des3_crypt()
140 ctx->u.des3.key_len = 0; in ccp_des3_cra_init()
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| D | ccp-crypto-aes-cmac.c | 72 if (!ctx->u.aes.key_len) in ccp_do_cmac_update()
166 rctx->cmd.u.aes.key_len = ctx->u.aes.key_len; in ccp_do_cmac_update()
260 unsigned int key_len) in ccp_aes_cmac_setkey() argument
270 switch (key_len) { in ccp_aes_cmac_setkey()
287 ctx->u.aes.key_len = 0; in ccp_aes_cmac_setkey()
290 ret = crypto_cipher_setkey(ctx->u.aes.tfm_cipher, key, key_len); in ccp_aes_cmac_setkey()
331 memcpy(ctx->u.aes.key, key, key_len); in ccp_aes_cmac_setkey()
332 ctx->u.aes.key_len = key_len; in ccp_aes_cmac_setkey()
333 sg_init_one(&ctx->u.aes.key_sg, ctx->u.aes.key, key_len); in ccp_aes_cmac_setkey()
345 ctx->u.aes.key_len = 0; in ccp_aes_cmac_cra_init()
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| /Linux-v4.19/crypto/ |
| D | aes_generic.c | 1218 unsigned int key_len) in crypto_aes_expand_key() argument
1222 if (key_len != AES_KEYSIZE_128 && key_len != AES_KEYSIZE_192 && in crypto_aes_expand_key()
1223 key_len != AES_KEYSIZE_256) in crypto_aes_expand_key()
1226 ctx->key_length = key_len; in crypto_aes_expand_key()
1233 ctx->key_dec[key_len + 24] = ctx->key_enc[0]; in crypto_aes_expand_key()
1234 ctx->key_dec[key_len + 25] = ctx->key_enc[1]; in crypto_aes_expand_key()
1235 ctx->key_dec[key_len + 26] = ctx->key_enc[2]; in crypto_aes_expand_key()
1236 ctx->key_dec[key_len + 27] = ctx->key_enc[3]; in crypto_aes_expand_key()
1238 switch (key_len) { in crypto_aes_expand_key()
1263 ctx->key_dec[0] = ctx->key_enc[key_len + 24]; in crypto_aes_expand_key()
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| D | aes_ti.c | 171 unsigned int key_len) in aesti_expand_key() argument
173 u32 kwords = key_len / sizeof(u32); in aesti_expand_key()
176 if (key_len != AES_KEYSIZE_128 && in aesti_expand_key()
177 key_len != AES_KEYSIZE_192 && in aesti_expand_key()
178 key_len != AES_KEYSIZE_256) in aesti_expand_key()
181 ctx->key_length = key_len; in aesti_expand_key()
195 if (key_len == 24) { in aesti_expand_key()
200 } else if (key_len == 32) { in aesti_expand_key()
216 ctx->key_dec[0] = ctx->key_enc[key_len + 24]; in aesti_expand_key()
217 ctx->key_dec[1] = ctx->key_enc[key_len + 25]; in aesti_expand_key()
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| /Linux-v4.19/arch/arm64/crypto/ |
| D | aes-ce-glue.c | 80 unsigned int key_len) in ce_aes_expandkey() argument
89 u32 kwords = key_len / sizeof(u32); in ce_aes_expandkey()
93 if (key_len != AES_KEYSIZE_128 && in ce_aes_expandkey()
94 key_len != AES_KEYSIZE_192 && in ce_aes_expandkey()
95 key_len != AES_KEYSIZE_256) in ce_aes_expandkey()
98 ctx->key_length = key_len; in ce_aes_expandkey()
112 if (key_len == AES_KEYSIZE_192) { in ce_aes_expandkey()
117 } else if (key_len == AES_KEYSIZE_256) { in ce_aes_expandkey()
148 unsigned int key_len) in ce_aes_setkey() argument
153 ret = ce_aes_expandkey(ctx, in_key, key_len); in ce_aes_setkey()
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| D | aes-neonbs-glue.c | 74 unsigned int key_len) in aesbs_setkey() argument
80 err = crypto_aes_expand_key(&rk, in_key, key_len); in aesbs_setkey()
84 ctx->rounds = 6 + key_len / 4; in aesbs_setkey()
133 unsigned int key_len) in aesbs_cbc_setkey() argument
139 err = crypto_aes_expand_key(&rk, in_key, key_len); in aesbs_cbc_setkey()
143 ctx->key.rounds = 6 + key_len / 4; in aesbs_cbc_setkey()
206 unsigned int key_len) in aesbs_ctr_setkey_sync() argument
211 err = crypto_aes_expand_key(&ctx->fallback, in_key, key_len); in aesbs_ctr_setkey_sync()
215 ctx->key.rounds = 6 + key_len / 4; in aesbs_ctr_setkey_sync()
266 unsigned int key_len) in aesbs_xts_setkey() argument
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| /Linux-v4.19/drivers/crypto/nx/ |
| D | nx-aes-ctr.c | 36 unsigned int key_len) in ctr_aes_nx_set_key() argument
43 switch (key_len) { in ctr_aes_nx_set_key()
61 memcpy(csbcpb->cpb.aes_ctr.key, in_key, key_len); in ctr_aes_nx_set_key()
68 unsigned int key_len) in ctr3686_aes_nx_set_key() argument
72 if (key_len < CTR_RFC3686_NONCE_SIZE) in ctr3686_aes_nx_set_key()
76 in_key + key_len - CTR_RFC3686_NONCE_SIZE, in ctr3686_aes_nx_set_key()
79 key_len -= CTR_RFC3686_NONCE_SIZE; in ctr3686_aes_nx_set_key()
81 return ctr_aes_nx_set_key(tfm, in_key, key_len); in ctr3686_aes_nx_set_key()
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| /Linux-v4.19/drivers/crypto/bcm/ |
| D | spu2.c | 1011 flow_log(" key: %d\n", cipher_parms->key_len); in spu2_create_request()
1012 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spu2_create_request()
1018 flow_log(" authkey: %d\n", hash_parms->key_len); in spu2_create_request()
1019 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spu2_create_request()
1045 hash_parms->key_len = cipher_parms->key_len; in spu2_create_request()
1047 cipher_parms->key_len); in spu2_create_request()
1048 cipher_parms->key_len = 0; in spu2_create_request()
1083 hash_parms->key_len, cipher_parms->key_len, in spu2_create_request()
1090 spu2_fmd_ctrl2_write(fmd, cipher_offset, hash_parms->key_len, 0, in spu2_create_request()
1091 cipher_parms->key_len, cipher_parms->iv_len); in spu2_create_request()
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| D | spu.c | 667 flow_log(" key: %d\n", cipher_parms->key_len); in spum_create_request()
668 flow_dump(" key: ", cipher_parms->key_buf, cipher_parms->key_len); in spum_create_request()
674 flow_log(" authkey: %d\n", hash_parms->key_len); in spum_create_request()
675 flow_dump(" authkey: ", hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
723 if (hash_parms->key_len) { in spum_create_request()
724 memcpy(ptr, hash_parms->key_buf, hash_parms->key_len); in spum_create_request()
725 ptr += hash_parms->key_len; in spum_create_request()
726 buf_len += hash_parms->key_len; in spum_create_request()
727 sctx_words += hash_parms->key_len / 4; in spum_create_request()
757 if (cipher_parms->key_len) { in spum_create_request()
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| /Linux-v4.19/net/wireless/ |
| D | lib80211_crypt_wep.c | 36 u8 key_len; member
101 klen = 3 + wep->key_len; in lib80211_wep_build_iv()
151 memcpy(key + 3, wep->key, wep->key_len); in lib80211_wep_encrypt()
155 klen = 3 + wep->key_len; in lib80211_wep_encrypt()
203 klen = 3 + wep->key_len; in lib80211_wep_decrypt()
206 memcpy(key + 3, wep->key, wep->key_len); in lib80211_wep_decrypt()
247 wep->key_len = len; in lib80211_wep_set_key()
256 if (len < wep->key_len) in lib80211_wep_get_key()
259 memcpy(key, wep->key, wep->key_len); in lib80211_wep_get_key()
261 return wep->key_len; in lib80211_wep_get_key()
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| /Linux-v4.19/drivers/staging/rtl8192u/ieee80211/ |
| D | ieee80211_crypt_wep.c | 33 u8 key_len; member
106 klen = 3 + wep->key_len; in prism2_wep_encrypt()
128 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
187 klen = 3 + wep->key_len; in prism2_wep_decrypt()
190 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
237 wep->key_len = len; in prism2_wep_set_key()
247 if (len < wep->key_len) in prism2_wep_get_key()
250 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
252 return wep->key_len; in prism2_wep_get_key()
261 wep->key_idx, wep->key_len); in prism2_wep_print_stats()
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| /Linux-v4.19/drivers/staging/rtl8192e/ |
| D | rtllib_crypt_wep.c | 28 u8 key_len; member
113 klen = 3 + wep->key_len; in prism2_wep_encrypt()
135 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_encrypt()
193 klen = 3 + wep->key_len; in prism2_wep_decrypt()
196 memcpy(key + 3, wep->key, wep->key_len); in prism2_wep_decrypt()
240 wep->key_len = len; in prism2_wep_set_key()
250 if (len < wep->key_len) in prism2_wep_get_key()
253 memcpy(key, wep->key, wep->key_len); in prism2_wep_get_key()
255 return wep->key_len; in prism2_wep_get_key()
263 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-v4.19/arch/arm/crypto/ |
| D | aes-ce-glue.c | 66 unsigned int key_len) in ce_aes_expandkey() argument
75 u32 kwords = key_len / sizeof(u32); in ce_aes_expandkey()
79 if (key_len != AES_KEYSIZE_128 && in ce_aes_expandkey()
80 key_len != AES_KEYSIZE_192 && in ce_aes_expandkey()
81 key_len != AES_KEYSIZE_256) in ce_aes_expandkey()
84 memcpy(ctx->key_enc, in_key, key_len); in ce_aes_expandkey()
85 ctx->key_length = key_len; in ce_aes_expandkey()
103 if (key_len == AES_KEYSIZE_192) { in ce_aes_expandkey()
108 } else if (key_len == AES_KEYSIZE_256) { in ce_aes_expandkey()
138 unsigned int key_len) in ce_aes_setkey() argument
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| D | aes-neonbs-glue.c | 61 unsigned int key_len) in aesbs_setkey() argument
67 err = crypto_aes_expand_key(&rk, in_key, key_len); in aesbs_setkey()
71 ctx->rounds = 6 + key_len / 4; in aesbs_setkey()
120 unsigned int key_len) in aesbs_cbc_setkey() argument
126 err = crypto_aes_expand_key(&rk, in_key, key_len); in aesbs_cbc_setkey()
130 ctx->key.rounds = 6 + key_len / 4; in aesbs_cbc_setkey()
136 return crypto_cipher_setkey(ctx->enc_tfm, in_key, key_len); in aesbs_cbc_setkey()
238 unsigned int key_len) in aesbs_xts_setkey() argument
243 err = xts_verify_key(tfm, in_key, key_len); in aesbs_xts_setkey()
247 key_len /= 2; in aesbs_xts_setkey()
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| /Linux-v4.19/net/mac80211/ |
| D | fils_aead.c | 69 static int aes_siv_encrypt(const u8 *key, size_t key_len, in aes_siv_encrypt() argument
82 key_len /= 2; /* S2V key || CTR key */ in aes_siv_encrypt()
94 res = crypto_shash_setkey(tfm, key, key_len); in aes_siv_encrypt()
125 res = crypto_skcipher_setkey(tfm2, key + key_len, key_len); in aes_siv_encrypt()
147 static int aes_siv_decrypt(const u8 *key, size_t key_len, in aes_siv_decrypt() argument
162 key_len /= 2; /* S2V key || CTR key */ in aes_siv_decrypt()
182 res = crypto_skcipher_setkey(tfm2, key + key_len, key_len); in aes_siv_decrypt()
209 res = crypto_shash_setkey(tfm, key, key_len); in aes_siv_decrypt()
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| /Linux-v4.19/arch/powerpc/crypto/ |
| D | aes-spe-glue.c | 78 unsigned int key_len);
95 unsigned int key_len) in ppc_aes_setkey() argument
99 if (key_len != AES_KEYSIZE_128 && in ppc_aes_setkey()
100 key_len != AES_KEYSIZE_192 && in ppc_aes_setkey()
101 key_len != AES_KEYSIZE_256) { in ppc_aes_setkey()
106 switch (key_len) { in ppc_aes_setkey()
121 ppc_generate_decrypt_key(ctx->key_dec, ctx->key_enc, key_len); in ppc_aes_setkey()
127 unsigned int key_len) in ppc_xts_setkey() argument
132 err = xts_check_key(tfm, in_key, key_len); in ppc_xts_setkey()
136 key_len >>= 1; in ppc_xts_setkey()
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| /Linux-v4.19/drivers/net/ethernet/netronome/nfp/ |
| D | nfp_net_debugdump.c | 233 u32 tl_len, key_len; in nfp_calc_hwinfo_field_sz() local
237 key_len = strnlen(spec->data, tl_len); in nfp_calc_hwinfo_field_sz()
238 if (key_len == tl_len) in nfp_calc_hwinfo_field_sz()
245 return sizeof(struct nfp_dump_tl) + ALIGN8(key_len + strlen(value) + 2); in nfp_calc_hwinfo_field_sz()
268 u32 tl_len, key_len; in nfp_calc_rtsym_dump_sz() local
273 key_len = strnlen(spec_rtsym->rtsym, tl_len); in nfp_calc_rtsym_dump_sz()
274 if (key_len == tl_len) in nfp_calc_rtsym_dump_sz()
286 return ALIGN8(offsetof(struct nfp_dump_rtsym, rtsym) + key_len + 1) + in nfp_calc_rtsym_dump_sz()
455 u32 tl_len, key_len, val_len; in nfp_dump_hwinfo_field() local
461 key_len = strnlen(spec->data, tl_len); in nfp_dump_hwinfo_field()
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| /Linux-v4.19/drivers/firmware/google/ |
| D | vpd_decode.c | 52 s32 key_len; in vpd_decode_string() local
71 &key_len, &decoded_len); in vpd_decode_string()
77 *consumed += key_len; in vpd_decode_string()
90 return callback(key, key_len, value, value_len, in vpd_decode_string()
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