| /Linux-v6.6/drivers/staging/wlan-ng/ |
| D | p80211wep.c | 46 int wep_change_key(struct wlandevice *wlandev, int keynum, u8 *key, int keylen) in wep_change_key() argument
48 if (keylen < 0) in wep_change_key()
50 if (keylen >= MAX_KEYLEN) in wep_change_key()
59 wlandev->wep_keylens[keynum] = keylen; in wep_change_key()
60 memcpy(wlandev->wep_keys[keynum], key, keylen); in wep_change_key()
72 u32 i, j, k, crc, keylen; in wep_decrypt() local
92 keylen = wlandev->wep_keylens[keyidx]; in wep_decrypt()
94 if (keylen == 0) in wep_decrypt()
98 memcpy(key + 3, wlandev->wep_keys[keyidx], keylen); in wep_decrypt()
100 keylen += 3; /* add in IV bytes */ in wep_decrypt()
[all …]
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| /Linux-v6.6/include/crypto/ |
| D | blake2s.h | 47 const void *key, size_t keylen) in __blake2s_init() argument
49 state->h[0] = BLAKE2S_IV0 ^ (0x01010000 | keylen << 8 | outlen); in __blake2s_init()
63 if (keylen) { in __blake2s_init()
64 memcpy(state->buf, key, keylen); in __blake2s_init()
65 memset(&state->buf[keylen], 0, BLAKE2S_BLOCK_SIZE - keylen); in __blake2s_init()
78 const size_t keylen) in blake2s_init_key() argument
81 !key || !keylen || keylen > BLAKE2S_KEY_SIZE)); in blake2s_init_key()
83 __blake2s_init(state, outlen, key, keylen); in blake2s_init_key()
91 const size_t keylen) in blake2s() argument
96 outlen > BLAKE2S_HASH_SIZE || keylen > BLAKE2S_KEY_SIZE || in blake2s()
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| D | xts.h | 12 const u8 *key, unsigned int keylen) in xts_verify_key() argument
18 if (keylen % 2) in xts_verify_key()
25 if (fips_enabled && keylen != 32 && keylen != 64) in xts_verify_key()
34 !crypto_memneq(key, key + (keylen / 2), keylen / 2)) in xts_verify_key()
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| D | blake2b.h | 43 const void *key, size_t keylen) in __blake2b_init() argument
45 state->h[0] = BLAKE2B_IV0 ^ (0x01010000 | keylen << 8 | outlen); in __blake2b_init()
59 if (keylen) { in __blake2b_init()
60 memcpy(state->buf, key, keylen); in __blake2b_init()
61 memset(&state->buf[keylen], 0, BLAKE2B_BLOCK_SIZE - keylen); in __blake2b_init()
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| /Linux-v6.6/drivers/crypto/amcc/ |
| D | crypto4xx_alg.c | 123 unsigned int keylen, in crypto4xx_setkey_aes() argument
131 if (keylen != AES_KEYSIZE_256 && keylen != AES_KEYSIZE_192 && in crypto4xx_setkey_aes()
132 keylen != AES_KEYSIZE_128) in crypto4xx_setkey_aes()
139 rc = crypto4xx_alloc_sa(ctx, SA_AES128_LEN + (keylen-16) / 4); in crypto4xx_setkey_aes()
161 key, keylen); in crypto4xx_setkey_aes()
162 sa->sa_contents.w = SA_AES_CONTENTS | (keylen << 2); in crypto4xx_setkey_aes()
163 sa->sa_command_1.bf.key_len = keylen >> 3; in crypto4xx_setkey_aes()
178 const u8 *key, unsigned int keylen) in crypto4xx_setkey_aes_cbc() argument
180 return crypto4xx_setkey_aes(cipher, key, keylen, CRYPTO_MODE_CBC, in crypto4xx_setkey_aes_cbc()
185 const u8 *key, unsigned int keylen) in crypto4xx_setkey_aes_cfb() argument
[all …]
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| /Linux-v6.6/fs/cachefiles/ |
| D | key.c | 41 unsigned int acc, i, n, nle, nbe, keylen = object->cookie->key_len; in cachefiles_cook_key() local
45 _enter(",%u,%*phN", keylen, keylen, key); in cachefiles_cook_key()
47 BUG_ON(keylen > NAME_MAX - 3); in cachefiles_cook_key()
50 for (i = 0; i < keylen; i++) { in cachefiles_cook_key()
57 len = 1 + keylen; in cachefiles_cook_key()
63 memcpy(name + 1, key, keylen); in cachefiles_cook_key()
71 n = round_up(keylen, 4); in cachefiles_cook_key()
81 b64len = DIV_ROUND_UP(keylen, 3); in cachefiles_cook_key()
82 pad = b64len * 3 - keylen; in cachefiles_cook_key()
84 _debug("len=%u nbe=%u nle=%u b64=%u", keylen, nbe, nle, b64len); in cachefiles_cook_key()
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| /Linux-v6.6/fs/hfs/ |
| D | bfind.c | 58 u16 off, len, keylen; in __hfs_brec_find() local
69 keylen = hfs_brec_keylen(bnode, rec); in __hfs_brec_find()
70 if (keylen == 0) { in __hfs_brec_find()
74 hfs_bnode_read(bnode, fd->key, off, keylen); in __hfs_brec_find()
88 keylen = hfs_brec_keylen(bnode, e); in __hfs_brec_find()
89 if (keylen == 0) { in __hfs_brec_find()
93 hfs_bnode_read(bnode, fd->key, off, keylen); in __hfs_brec_find()
98 fd->keylength = keylen; in __hfs_brec_find()
99 fd->entryoffset = off + keylen; in __hfs_brec_find()
100 fd->entrylength = len - keylen; in __hfs_brec_find()
[all …]
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| /Linux-v6.6/fs/hfsplus/ |
| D | bfind.c | 117 u16 off, len, keylen; in __hfs_brec_find() local
129 keylen = hfs_brec_keylen(bnode, rec); in __hfs_brec_find()
130 if (keylen == 0) { in __hfs_brec_find()
134 hfs_bnode_read(bnode, fd->key, off, keylen); in __hfs_brec_find()
143 keylen = hfs_brec_keylen(bnode, e); in __hfs_brec_find()
144 if (keylen == 0) { in __hfs_brec_find()
148 hfs_bnode_read(bnode, fd->key, off, keylen); in __hfs_brec_find()
154 fd->keylength = keylen; in __hfs_brec_find()
155 fd->entryoffset = off + keylen; in __hfs_brec_find()
156 fd->entrylength = len - keylen; in __hfs_brec_find()
[all …]
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| /Linux-v6.6/crypto/ |
| D | cipher.c | 21 unsigned int keylen) in setkey_unaligned() argument
29 absize = keylen + alignmask; in setkey_unaligned()
35 memcpy(alignbuffer, key, keylen); in setkey_unaligned()
36 ret = cia->cia_setkey(crypto_cipher_tfm(tfm), alignbuffer, keylen); in setkey_unaligned()
37 memset(alignbuffer, 0, keylen); in setkey_unaligned()
44 const u8 *key, unsigned int keylen) in crypto_cipher_setkey() argument
49 if (keylen < cia->cia_min_keysize || keylen > cia->cia_max_keysize) in crypto_cipher_setkey()
53 return setkey_unaligned(tfm, key, keylen); in crypto_cipher_setkey()
55 return cia->cia_setkey(crypto_cipher_tfm(tfm), key, keylen); in crypto_cipher_setkey()
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| /Linux-v6.6/drivers/crypto/cavium/cpt/ |
| D | cptvf_algs.c | 233 u32 keylen) in cvm_xts_setkey() argument
238 const u8 *key2 = key + (keylen / 2); in cvm_xts_setkey()
240 err = xts_verify_key(cipher, key, keylen); in cvm_xts_setkey()
243 ctx->key_len = keylen; in cvm_xts_setkey()
244 memcpy(ctx->enc_key, key1, keylen / 2); in cvm_xts_setkey()
245 memcpy(ctx->enc_key + KEY2_OFFSET, key2, keylen / 2); in cvm_xts_setkey()
261 static int cvm_validate_keylen(struct cvm_enc_ctx *ctx, u32 keylen) in cvm_validate_keylen() argument
263 if ((keylen == 16) || (keylen == 24) || (keylen == 32)) { in cvm_validate_keylen()
264 ctx->key_len = keylen; in cvm_validate_keylen()
289 u32 keylen, u8 cipher_type) in cvm_setkey() argument
[all …]
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| /Linux-v6.6/crypto/asymmetric_keys/ |
| D | public_key.c | 174 key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, in software_key_query()
179 memcpy(key, pkey->key, pkey->keylen); in software_key_query()
180 ptr = key + pkey->keylen; in software_key_query()
193 ret = crypto_sig_set_privkey(sig, key, pkey->keylen); in software_key_query()
195 ret = crypto_sig_set_pubkey(sig, key, pkey->keylen); in software_key_query()
218 ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen); in software_key_query()
220 ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen); in software_key_query()
293 key = kmalloc(pkey->keylen + sizeof(u32) * 2 + pkey->paramlen, in software_key_eds_op()
298 memcpy(key, pkey->key, pkey->keylen); in software_key_eds_op()
299 ptr = key + pkey->keylen; in software_key_eds_op()
[all …]
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| /Linux-v6.6/drivers/crypto/caam/ |
| D | key_gen.c | 45 struct alginfo * const adata, const u8 *key_in, u32 keylen, in gen_split_key() argument
54 adata->keylen = split_key_len(adata->algtype & OP_ALG_ALGSEL_MASK); in gen_split_key()
57 local_max = max(keylen, adata->keylen_pad); in gen_split_key()
60 adata->keylen, adata->keylen_pad); in gen_split_key()
62 DUMP_PREFIX_ADDRESS, 16, 4, key_in, keylen, 1); in gen_split_key()
73 memcpy(key_out, key_in, keylen); in gen_split_key()
82 append_key(desc, dma_addr, keylen, CLASS_2 | KEY_DEST_CLASS_REG); in gen_split_key()
100 append_fifo_store(desc, dma_addr, adata->keylen, in gen_split_key()
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| D | caamhash_desc.c | 36 if (state != OP_ALG_AS_UPDATE && adata->keylen) { in cnstr_shdsc_ahash()
46 adata->keylen, CLASS_2 | in cnstr_shdsc_ahash()
98 append_key_as_imm(desc, adata->key_virt, adata->keylen, in cnstr_shdsc_sk_hash()
99 adata->keylen, CLASS_1 | KEY_DEST_CLASS_REG); in cnstr_shdsc_sk_hash()
103 append_key(desc, adata->key_dma, adata->keylen, in cnstr_shdsc_sk_hash()
106 append_key_as_imm(desc, adata->key_virt, adata->keylen, in cnstr_shdsc_sk_hash()
107 adata->keylen, CLASS_1 | in cnstr_shdsc_sk_hash()
138 append_fifo_store(desc, adata->key_dma, adata->keylen, in cnstr_shdsc_sk_hash()
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| D | caamalg_desc.c | 69 adata->keylen_pad, adata->keylen, in cnstr_shdsc_aead_null_encap()
73 append_key(desc, adata->key_dma, adata->keylen, in cnstr_shdsc_aead_null_encap()
148 adata->keylen_pad, adata->keylen, in cnstr_shdsc_aead_null_decap()
152 append_key(desc, adata->key_dma, adata->keylen, in cnstr_shdsc_aead_null_decap()
216 unsigned int enckeylen = cdata->keylen; in init_sh_desc_key_aead()
236 adata->keylen_pad, adata->keylen, in init_sh_desc_key_aead()
240 append_key(desc, adata->key_dma, adata->keylen, in init_sh_desc_key_aead()
647 append_key_as_imm(desc, cdata->key_virt, cdata->keylen, in cnstr_shdsc_gcm_encap()
648 cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG); in cnstr_shdsc_gcm_encap()
650 append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 | in cnstr_shdsc_gcm_encap()
[all …]
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| /Linux-v6.6/net/mac80211/ |
| D | wep.c | 31 static inline bool ieee80211_wep_weak_iv(u32 iv, int keylen) in ieee80211_wep_weak_iv() argument
40 if (B >= 3 && B < 3 + keylen) in ieee80211_wep_weak_iv()
48 int keylen, int keyidx, u8 *iv) in ieee80211_wep_get_iv() argument
51 if (ieee80211_wep_weak_iv(local->wep_iv, keylen)) in ieee80211_wep_get_iv()
66 int keylen, int keyidx) in ieee80211_wep_add_iv() argument
87 ieee80211_wep_get_iv(local, keylen, keyidx, newhdr + hdrlen); in ieee80211_wep_add_iv()
133 const u8 *key, int keylen, int keyidx) in ieee80211_wep_encrypt() argument
142 iv = ieee80211_wep_add_iv(local, skb, keylen, keyidx); in ieee80211_wep_encrypt()
152 memcpy(rc4key + 3, key, keylen); in ieee80211_wep_encrypt()
157 return ieee80211_wep_encrypt_data(&local->wep_tx_ctx, rc4key, keylen + 3, in ieee80211_wep_encrypt()
[all …]
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| /Linux-v6.6/drivers/net/wireless/silabs/wfx/ |
| D | key.c | 36 WARN(key->keylen > sizeof(msg->key_data), "inconsistent data"); in fill_wep_pair()
37 msg->key_length = key->keylen; in fill_wep_pair()
38 memcpy(msg->key_data, key->key, key->keylen); in fill_wep_pair()
46 WARN(key->keylen > sizeof(msg->key_data), "inconsistent data"); in fill_wep_group()
48 msg->key_length = key->keylen; in fill_wep_group()
49 memcpy(msg->key_data, key->key, key->keylen); in fill_wep_group()
58 WARN(key->keylen != sizeof(msg->tkip_key_data) + sizeof(msg->tx_mic_key) + in fill_tkip_pair()
74 WARN(key->keylen != sizeof(msg->tkip_key_data) + 2 * sizeof(msg->rx_mic_key), in fill_tkip_group()
93 WARN(key->keylen != sizeof(msg->aes_key_data), "inconsistent data"); in fill_ccmp_pair()
95 memcpy(msg->aes_key_data, key->key, key->keylen); in fill_ccmp_pair()
[all …]
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| /Linux-v6.6/drivers/s390/crypto/ |
| D | pkey_api.c | 293 static int pkey_ep11key2pkey(const u8 *key, size_t keylen, in pkey_ep11key2pkey() argument
306 ep11_kb_wkvp(key, keylen)); in pkey_ep11key2pkey()
314 rc = ep11_kblob2protkey(card, dom, key, keylen, in pkey_ep11key2pkey()
519 u32 keylen; in nonccatokecc2pkey() local
524 keylen = 32; in nonccatokecc2pkey()
527 keylen = 48; in nonccatokecc2pkey()
530 keylen = 80; in nonccatokecc2pkey()
533 keylen = 32; in nonccatokecc2pkey()
536 keylen = 64; in nonccatokecc2pkey()
544 if (t->len != keylen) { in nonccatokecc2pkey()
[all …]
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| /Linux-v6.6/include/crypto/internal/ |
| D | blake2b.h | 69 unsigned int keylen; member
73 const u8 *key, unsigned int keylen) in crypto_blake2b_setkey() argument
77 if (keylen == 0 || keylen > BLAKE2B_KEY_SIZE) in crypto_blake2b_setkey()
80 memcpy(tctx->key, key, keylen); in crypto_blake2b_setkey()
81 tctx->keylen = keylen; in crypto_blake2b_setkey()
92 __blake2b_init(state, outlen, tctx->key, tctx->keylen); in crypto_blake2b_init()
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| /Linux-v6.6/drivers/crypto/cavium/nitrox/ |
| D | nitrox_skcipher.c | 167 unsigned int keylen) in nitrox_skcipher_setkey() argument
192 memcpy(fctx->crypto.u.key, key, keylen); in nitrox_skcipher_setkey()
198 unsigned int keylen) in nitrox_aes_setkey() argument
202 aes_keylen = flexi_aes_keylen(keylen); in nitrox_aes_setkey()
205 return nitrox_skcipher_setkey(cipher, aes_keylen, key, keylen); in nitrox_aes_setkey()
321 const u8 *key, unsigned int keylen) in nitrox_3des_setkey() argument
324 nitrox_skcipher_setkey(cipher, 0, key, keylen); in nitrox_3des_setkey()
338 const u8 *key, unsigned int keylen) in nitrox_aes_xts_setkey() argument
344 ret = xts_verify_key(cipher, key, keylen); in nitrox_aes_xts_setkey()
348 keylen /= 2; in nitrox_aes_xts_setkey()
[all …]
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| /Linux-v6.6/drivers/crypto/intel/qat/qat_common/ |
| D | qat_algs.c | 412 const u8 *key, unsigned int keylen) in qat_alg_skcipher_init_com() argument
432 memcpy(cd->ucs_aes.key, key, keylen); in qat_alg_skcipher_init_com()
433 keylen = keylen / 2; in qat_alg_skcipher_init_com()
437 memcpy(cd->ucs_aes.key, key, keylen); in qat_alg_skcipher_init_com()
438 keylen = round_up(keylen, 16); in qat_alg_skcipher_init_com()
440 memcpy(cd->aes.key, key, keylen); in qat_alg_skcipher_init_com()
444 cd_ctrl->cipher_key_sz = keylen >> 3; in qat_alg_skcipher_init_com()
453 unsigned int keylen, int mode) in qat_alg_skcipher_init_enc() argument
459 qat_alg_skcipher_init_com(ctx, req, enc_cd, key, keylen); in qat_alg_skcipher_init_enc()
464 static void qat_alg_xts_reverse_key(const u8 *key_forward, unsigned int keylen, in qat_alg_xts_reverse_key() argument
[all …]
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| /Linux-v6.6/drivers/crypto/rockchip/ |
| D | rk3288_crypto_skcipher.c | 109 const u8 *key, unsigned int keylen) in rk_aes_setkey() argument
114 if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 && in rk_aes_setkey()
115 keylen != AES_KEYSIZE_256) in rk_aes_setkey()
117 ctx->keylen = keylen; in rk_aes_setkey()
118 memcpy(ctx->key, key, keylen); in rk_aes_setkey()
120 return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen); in rk_aes_setkey()
124 const u8 *key, unsigned int keylen) in rk_des_setkey() argument
133 ctx->keylen = keylen; in rk_des_setkey()
134 memcpy(ctx->key, key, keylen); in rk_des_setkey()
136 return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen); in rk_des_setkey()
[all …]
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| /Linux-v6.6/arch/powerpc/platforms/powernv/ |
| D | opal-secvar.c | 73 static int opal_get_next_variable(const char *key, u64 *keylen, u64 keybufsize) in opal_get_next_variable() argument
77 if (!key || !keylen) in opal_get_next_variable()
80 *keylen = cpu_to_be64(*keylen); in opal_get_next_variable()
82 rc = opal_secvar_get_next(key, keylen, keybufsize); in opal_get_next_variable()
84 *keylen = be64_to_cpu(*keylen); in opal_get_next_variable()
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| /Linux-v6.6/fs/befs/ |
| D | btree.c | 117 int index, u16 * keylen);
335 u16 keylen; in befs_find_key() local
346 thiskey = befs_bt_get_key(sb, node, last, &keylen); in befs_find_key()
348 eq = befs_compare_strings(thiskey, keylen, findkey, findkey_len); in befs_find_key()
363 thiskey = befs_bt_get_key(sb, node, mid, &keylen); in befs_find_key()
364 eq = befs_compare_strings(thiskey, keylen, findkey, in befs_find_key()
421 u16 keylen; in befs_btree_read() local
490 keystart = befs_bt_get_key(sb, this_node, cur_key, &keylen); in befs_btree_read()
494 (int)keylen); in befs_btree_read()
496 if (bufsize < keylen + 1) { in befs_btree_read()
[all …]
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| /Linux-v6.6/drivers/crypto/allwinner/sun8i-ss/ |
| D | sun8i-ss-cipher.c | 207 op->keylen); in sun8i_ss_cipher()
215 rctx->keylen = op->keylen; in sun8i_ss_cipher()
217 rctx->p_key = dma_map_single(ss->dev, op->key, op->keylen, DMA_TO_DEVICE); in sun8i_ss_cipher()
325 dma_unmap_single(ss->dev, rctx->p_key, op->keylen, DMA_TO_DEVICE); in sun8i_ss_cipher()
438 unsigned int keylen) in sun8i_ss_aes_setkey() argument
443 switch (keylen) { in sun8i_ss_aes_setkey()
451 dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen); in sun8i_ss_aes_setkey()
455 op->keylen = keylen; in sun8i_ss_aes_setkey()
456 op->key = kmemdup(key, keylen, GFP_KERNEL); in sun8i_ss_aes_setkey()
463 return crypto_skcipher_setkey(op->fallback_tfm, key, keylen); in sun8i_ss_aes_setkey()
[all …]
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| /Linux-v6.6/drivers/crypto/qce/ |
| D | skcipher.c | 171 unsigned int keylen) in qce_skcipher_setkey() argument
179 if (!key || !keylen) in qce_skcipher_setkey()
187 __keylen = keylen >> 1; in qce_skcipher_setkey()
191 __keylen = keylen; in qce_skcipher_setkey()
197 memcpy(ctx->enc_key, key, keylen); in qce_skcipher_setkey()
205 ret = crypto_skcipher_setkey(ctx->fallback, key, keylen); in qce_skcipher_setkey()
207 ctx->enc_keylen = keylen; in qce_skcipher_setkey()
212 unsigned int keylen) in qce_des_setkey() argument
221 ctx->enc_keylen = keylen; in qce_des_setkey()
222 memcpy(ctx->enc_key, key, keylen); in qce_des_setkey()
[all …]
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