Home
last modified time | relevance | path

Searched refs:keylen (Results 1 – 25 of 157) sorted by relevance

1234567

/drivers/staging/wlan-ng/
Dp80211wep.c67 int wep_change_key(struct wlandevice *wlandev, int keynum, u8 *key, int keylen) in wep_change_key() argument
69 if (keylen < 0) in wep_change_key()
71 if (keylen >= MAX_KEYLEN) in wep_change_key()
80 wlandev->wep_keylens[keynum] = keylen; in wep_change_key()
81 memcpy(wlandev->wep_keys[keynum], key, keylen); in wep_change_key()
93 u32 i, j, k, crc, keylen; in wep_decrypt() local
113 keylen = wlandev->wep_keylens[keyidx]; in wep_decrypt()
115 if (keylen == 0) in wep_decrypt()
119 memcpy(key + 3, wlandev->wep_keys[keyidx], keylen); in wep_decrypt()
121 keylen += 3; /* add in IV bytes */ in wep_decrypt()
[all …]
/drivers/crypto/amcc/
Dcrypto4xx_alg.c123 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 …]
Dcrypto4xx_core.h164 const u8 *key, unsigned int keylen);
166 const u8 *key, unsigned int keylen);
168 const u8 *key, unsigned int keylen);
170 const u8 *key, unsigned int keylen);
172 const u8 *key, unsigned int keylen);
174 const u8 *key, unsigned int keylen);
237 const u8 *key, unsigned int keylen);
241 const u8 *key, unsigned int keylen);
/drivers/crypto/cavium/cpt/
Dcptvf_algs.c233 u32 keylen) in cvm_xts_setkey() argument
239 const u8 *key2 = key + (keylen / 2); in cvm_xts_setkey()
241 err = xts_check_key(tfm, key, keylen); in cvm_xts_setkey()
244 ctx->key_len = keylen; in cvm_xts_setkey()
245 memcpy(ctx->enc_key, key1, keylen / 2); in cvm_xts_setkey()
246 memcpy(ctx->enc_key + KEY2_OFFSET, key2, keylen / 2); in cvm_xts_setkey()
262 static int cvm_validate_keylen(struct cvm_enc_ctx *ctx, u32 keylen) in cvm_validate_keylen() argument
264 if ((keylen == 16) || (keylen == 24) || (keylen == 32)) { in cvm_validate_keylen()
265 ctx->key_len = keylen; in cvm_validate_keylen()
290 u32 keylen, u8 cipher_type) in cvm_setkey() argument
[all …]
/drivers/staging/wfx/
Dkey.c36 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) in fill_tkip_pair()
77 WARN(key->keylen != sizeof(msg->tkip_key_data) in fill_tkip_group()
98 WARN(key->keylen != sizeof(msg->aes_key_data), "inconsistent data"); in fill_ccmp_pair()
100 memcpy(msg->aes_key_data, key->key, key->keylen); in fill_ccmp_pair()
[all …]
/drivers/crypto/cavium/nitrox/
Dnitrox_skcipher.c167 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
345 ret = xts_check_key(tfm, key, keylen); in nitrox_aes_xts_setkey()
349 keylen /= 2; in nitrox_aes_xts_setkey()
[all …]
/drivers/crypto/caam/
Dkey_gen.c45 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()
Dcaamhash_desc.c36 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()
Dcaamalg_desc.c69 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 …]
Dcaamalg_qi.c95 if (!ctx->cdata.keylen || !ctx->authsize) in aead_set_sh_desc()
113 ctx->cdata.keylen - CTR_RFC3686_NONCE_SIZE); in aead_set_sh_desc()
129 data_len[1] = ctx->cdata.keylen; in aead_set_sh_desc()
196 unsigned int keylen) in aead_setkey() argument
204 if (crypto_authenc_extractkeys(&keys, key, keylen) != 0) in aead_setkey()
211 DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); in aead_setkey()
218 ctx->adata.keylen = keys.authkeylen; in aead_setkey()
251 ctx->cdata.keylen = keys.enckeylen; in aead_setkey()
284 unsigned int keylen) in des3_aead_setkey() argument
289 err = crypto_authenc_extractkeys(&keys, key, keylen); in des3_aead_setkey()
[all …]
Dcaamalg.c202 if (!ctx->cdata.keylen) in aead_set_sh_desc()
220 ctx->cdata.keylen - CTR_RFC3686_NONCE_SIZE); in aead_set_sh_desc()
236 data_len[1] = ctx->cdata.keylen; in aead_set_sh_desc()
330 ctx->cdata.keylen; in gcm_set_sh_desc()
332 if (!ctx->cdata.keylen || !ctx->authsize) in gcm_set_sh_desc()
395 ctx->cdata.keylen; in rfc4106_set_sh_desc()
397 if (!ctx->cdata.keylen || !ctx->authsize) in rfc4106_set_sh_desc()
463 ctx->cdata.keylen; in rfc4543_set_sh_desc()
465 if (!ctx->cdata.keylen || !ctx->authsize) in rfc4543_set_sh_desc()
529 if (!ctx->cdata.keylen || !ctx->authsize) in chachapoly_set_sh_desc()
[all …]
/drivers/s390/crypto/
Dpkey_api.c393 static int pkey_nonccatok2pkey(const u8 *key, u32 keylen, in pkey_nonccatok2pkey() argument
404 if (keylen != sizeof(struct protaeskeytoken)) in pkey_nonccatok2pkey()
423 if (keylen < sizeof(struct clearaeskeytoken)) in pkey_nonccatok2pkey()
426 if (keylen != sizeof(*t) + t->len) in pkey_nonccatok2pkey()
464 rc = ep11_check_aes_key(debug_info, 3, key, keylen, 1); in pkey_nonccatok2pkey()
472 rc = ep11_check_aes_key_with_hdr(debug_info, 3, key, keylen, 1); in pkey_nonccatok2pkey()
492 static int pkey_ccainttok2pkey(const u8 *key, u32 keylen, in pkey_ccainttok2pkey() argument
499 if (keylen != sizeof(struct secaeskeytoken)) in pkey_ccainttok2pkey()
503 if (keylen < hdr->len || keylen > MAXCCAVLSCTOKENSIZE) in pkey_ccainttok2pkey()
518 int pkey_keyblob2pkey(const u8 *key, u32 keylen, in pkey_keyblob2pkey() argument
[all …]
/drivers/crypto/rockchip/
Drk3288_crypto_skcipher.c86 const u8 *key, unsigned int keylen) in rk_aes_setkey() argument
91 if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 && in rk_aes_setkey()
92 keylen != AES_KEYSIZE_256) in rk_aes_setkey()
94 ctx->keylen = keylen; in rk_aes_setkey()
95 memcpy(ctx->key, key, keylen); in rk_aes_setkey()
97 return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen); in rk_aes_setkey()
101 const u8 *key, unsigned int keylen) in rk_des_setkey() argument
110 ctx->keylen = keylen; in rk_des_setkey()
111 memcpy(ctx->key, key, keylen); in rk_des_setkey()
113 return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen); in rk_des_setkey()
[all …]
/drivers/crypto/allwinner/sun8i-ss/
Dsun8i-ss-cipher.c181 op->keylen); in sun8i_ss_cipher()
189 rctx->keylen = op->keylen; in sun8i_ss_cipher()
191 rctx->p_key = dma_map_single(ss->dev, op->key, op->keylen, DMA_TO_DEVICE); in sun8i_ss_cipher()
305 dma_unmap_single(ss->dev, rctx->p_key, op->keylen, DMA_TO_DEVICE); in sun8i_ss_cipher()
422 unsigned int keylen) in sun8i_ss_aes_setkey() argument
427 switch (keylen) { in sun8i_ss_aes_setkey()
435 dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen); in sun8i_ss_aes_setkey()
439 op->keylen = keylen; in sun8i_ss_aes_setkey()
440 op->key = kmemdup(key, keylen, GFP_KERNEL | GFP_DMA); in sun8i_ss_aes_setkey()
447 return crypto_skcipher_setkey(op->fallback_tfm, key, keylen); in sun8i_ss_aes_setkey()
[all …]
/drivers/crypto/qat/qat_common/
Dqat_algs.c412 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 …]
/drivers/crypto/qce/
Dskcipher.c171 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 …]
/drivers/crypto/vmx/
Daes_xts.c54 unsigned int keylen) in p8_aes_xts_setkey() argument
59 ret = xts_verify_key(tfm, key, keylen); in p8_aes_xts_setkey()
66 ret = aes_p8_set_encrypt_key(key + keylen/2, (keylen/2) * 8, &ctx->tweak_key); in p8_aes_xts_setkey()
67 ret |= aes_p8_set_encrypt_key(key, (keylen/2) * 8, &ctx->enc_key); in p8_aes_xts_setkey()
68 ret |= aes_p8_set_decrypt_key(key, (keylen/2) * 8, &ctx->dec_key); in p8_aes_xts_setkey()
73 ret |= crypto_skcipher_setkey(ctx->fallback, key, keylen); in p8_aes_xts_setkey()
/drivers/crypto/marvell/octeontx/
Dotx_cptvf_algs.c394 const u8 *key, u32 keylen) in otx_cpt_skcipher_xts_setkey() argument
397 const u8 *key2 = key + (keylen / 2); in otx_cpt_skcipher_xts_setkey()
401 ret = xts_check_key(crypto_skcipher_tfm(tfm), key, keylen); in otx_cpt_skcipher_xts_setkey()
404 ctx->key_len = keylen; in otx_cpt_skcipher_xts_setkey()
405 memcpy(ctx->enc_key, key1, keylen / 2); in otx_cpt_skcipher_xts_setkey()
406 memcpy(ctx->enc_key + KEY2_OFFSET, key2, keylen / 2); in otx_cpt_skcipher_xts_setkey()
423 u32 keylen, u8 cipher_type) in cpt_des_setkey() argument
427 if (keylen != DES3_EDE_KEY_SIZE) in cpt_des_setkey()
430 ctx->key_len = keylen; in cpt_des_setkey()
433 memcpy(ctx->enc_key, key, keylen); in cpt_des_setkey()
[all …]
/drivers/crypto/
Domap-aes-gcm.c312 unsigned int keylen) in omap_aes_gcm_setkey() argument
317 ret = aes_expandkey(&ctx->actx, key, keylen); in omap_aes_gcm_setkey()
321 memcpy(ctx->octx.key, key, keylen); in omap_aes_gcm_setkey()
322 ctx->octx.keylen = keylen; in omap_aes_gcm_setkey()
328 unsigned int keylen) in omap_aes_4106gcm_setkey() argument
333 if (keylen < 4) in omap_aes_4106gcm_setkey()
335 keylen -= 4; in omap_aes_4106gcm_setkey()
337 ret = aes_expandkey(&ctx->actx, key, keylen); in omap_aes_4106gcm_setkey()
341 memcpy(ctx->octx.key, key, keylen); in omap_aes_4106gcm_setkey()
342 memcpy(ctx->octx.nonce, key + keylen, 4); in omap_aes_4106gcm_setkey()
[all …]
/drivers/crypto/allwinner/sun8i-ce/
Dsun8i-ce-cipher.c104 op->keylen); in sun8i_ce_cipher_prepare()
128 len = op->keylen; in sun8i_ce_cipher_prepare()
144 rctx->addr_key = dma_map_single(ce->dev, op->key, op->keylen, DMA_TO_DEVICE); in sun8i_ce_cipher_prepare()
270 dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE); in sun8i_ce_cipher_prepare()
334 dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE); in sun8i_ce_cipher_unprepare()
431 unsigned int keylen) in sun8i_ce_aes_setkey() argument
436 switch (keylen) { in sun8i_ce_aes_setkey()
444 dev_dbg(ce->dev, "ERROR: Invalid keylen %u\n", keylen); in sun8i_ce_aes_setkey()
448 op->keylen = keylen; in sun8i_ce_aes_setkey()
449 op->key = kmemdup(key, keylen, GFP_KERNEL | GFP_DMA); in sun8i_ce_aes_setkey()
[all …]
/drivers/crypto/marvell/octeontx2/
Dotx2_cptvf_algs.c408 const u8 *key, u32 keylen) in otx2_cpt_skcipher_xts_setkey() argument
411 const u8 *key2 = key + (keylen / 2); in otx2_cpt_skcipher_xts_setkey()
415 ret = xts_check_key(crypto_skcipher_tfm(tfm), key, keylen); in otx2_cpt_skcipher_xts_setkey()
418 ctx->key_len = keylen; in otx2_cpt_skcipher_xts_setkey()
420 memcpy(ctx->enc_key, key1, keylen / 2); in otx2_cpt_skcipher_xts_setkey()
421 memcpy(ctx->enc_key + KEY2_OFFSET, key2, keylen / 2); in otx2_cpt_skcipher_xts_setkey()
436 return crypto_skcipher_setkey(ctx->fbk_cipher, key, keylen); in otx2_cpt_skcipher_xts_setkey()
440 u32 keylen, u8 cipher_type) in cpt_des_setkey() argument
444 if (keylen != DES3_EDE_KEY_SIZE) in cpt_des_setkey()
447 ctx->key_len = keylen; in cpt_des_setkey()
[all …]
/drivers/crypto/allwinner/sun4i-ss/
Dsun4i-ss-cipher.c65 for (i = 0; i < op->keylen / 4; i++) in sun4i_ss_opti_poll()
260 for (i = 0; i < op->keylen / 4; i++) in sun4i_ss_cipher_poll()
584 unsigned int keylen) in sun4i_ss_aes_setkey() argument
589 switch (keylen) { in sun4i_ss_aes_setkey()
600 dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen); in sun4i_ss_aes_setkey()
603 op->keylen = keylen; in sun4i_ss_aes_setkey()
604 memcpy(op->key, key, keylen); in sun4i_ss_aes_setkey()
609 return crypto_skcipher_setkey(op->fallback_tfm, key, keylen); in sun4i_ss_aes_setkey()
614 unsigned int keylen) in sun4i_ss_des_setkey() argument
623 op->keylen = keylen; in sun4i_ss_des_setkey()
[all …]
/drivers/crypto/hisilicon/sec/
Dsec_algs.c144 unsigned int keylen, in sec_alg_skcipher_init_context() argument
151 memcpy(ctx->key, key, keylen); in sec_alg_skcipher_init_context()
228 const u8 *key, unsigned int keylen, in sec_alg_skcipher_setkey() argument
248 sec_alg_skcipher_init_context(tfm, key, keylen, alg); in sec_alg_skcipher_setkey()
254 const u8 *key, unsigned int keylen) in sec_alg_skcipher_setkey_aes_ecb() argument
258 switch (keylen) { in sec_alg_skcipher_setkey_aes_ecb()
272 return sec_alg_skcipher_setkey(tfm, key, keylen, alg); in sec_alg_skcipher_setkey_aes_ecb()
276 const u8 *key, unsigned int keylen) in sec_alg_skcipher_setkey_aes_cbc() argument
280 switch (keylen) { in sec_alg_skcipher_setkey_aes_cbc()
294 return sec_alg_skcipher_setkey(tfm, key, keylen, alg); in sec_alg_skcipher_setkey_aes_cbc()
[all …]
/drivers/crypto/ccree/
Dcc_cipher.c47 int keylen; member
302 unsigned int keylen) in cc_cipher_sethkey() argument
310 ctx_p, crypto_tfm_alg_name(tfm), keylen); in cc_cipher_sethkey()
311 dump_byte_array("key", key, keylen); in cc_cipher_sethkey()
316 if (keylen != sizeof(hki)) { in cc_cipher_sethkey()
317 dev_err(dev, "Unsupported protected key size %d.\n", keylen); in cc_cipher_sethkey()
321 memcpy(&hki, key, keylen); in cc_cipher_sethkey()
326 keylen = hki.keylen; in cc_cipher_sethkey()
328 if (validate_keys_sizes(ctx_p, keylen)) { in cc_cipher_sethkey()
329 dev_dbg(dev, "Unsupported key size %d.\n", keylen); in cc_cipher_sethkey()
[all …]
/drivers/net/ethernet/chelsio/inline_crypto/chtls/
Dchtls_hw.c252 u32 keylen, u32 optname, in chtls_key_info() argument
263 roundup(keylen, 16) + AEAD_H_SIZE; in chtls_key_info()
273 memcpy(key, gcm_ctx_128->key, keylen); in chtls_key_info()
286 memcpy(key, gcm_ctx_256->key, keylen); in chtls_key_info()
296 pr_err("GCM: Invalid key length %d\n", keylen); in chtls_key_info()
303 ret = aes_expandkey(&aes, key, keylen); in chtls_key_info()
310 csk->tlshws.keylen = key_ctx_size; in chtls_key_info()
328 memcpy(kctx->key, key_p, keylen); in chtls_key_info()
329 memcpy(kctx->key + keylen, ghash_h, AEAD_H_SIZE); in chtls_key_info()
331 memset(key_p, 0, keylen); in chtls_key_info()
[all …]

1234567