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/openbmc/linux/net/mac80211/
H A Dwpa.c315 * Calculate AAD for CCMP/GCMP, returning qos_tid since we
318 static u8 ccmp_gcmp_aad(struct sk_buff *skb, u8 *aad) in ccmp_gcmp_aad() argument
350 /* AAD (extra authenticate-only data) / masked 802.11 header in ccmp_gcmp_aad()
352 put_unaligned_be16(len_a, &aad[0]); in ccmp_gcmp_aad()
353 put_unaligned(mask_fc, (__le16 *)&aad[2]); in ccmp_gcmp_aad()
354 memcpy(&aad[4], &hdr->addrs, 3 * ETH_ALEN); in ccmp_gcmp_aad()
357 aad[22] = *((u8 *) &hdr->seq_ctrl) & 0x0f; in ccmp_gcmp_aad()
358 aad[23] = 0; in ccmp_gcmp_aad()
361 memcpy(&aad[24], hdr->addr4, ETH_ALEN); in ccmp_gcmp_aad()
362 aad[30] = qos_tid; in ccmp_gcmp_aad()
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H A Daes_gcm.h14 u8 *j_0, u8 *aad, u8 *data, in ieee80211_aes_gcm_encrypt() argument
17 return aead_encrypt(tfm, j_0, aad + 2, in ieee80211_aes_gcm_encrypt()
18 be16_to_cpup((__be16 *)aad), in ieee80211_aes_gcm_encrypt()
23 u8 *j_0, u8 *aad, u8 *data, in ieee80211_aes_gcm_decrypt() argument
26 return aead_decrypt(tfm, j_0, aad + 2, in ieee80211_aes_gcm_decrypt()
27 be16_to_cpup((__be16 *)aad), in ieee80211_aes_gcm_decrypt()
H A Daes_ccm.h22 u8 *b_0, u8 *aad, u8 *data, in ieee80211_aes_ccm_encrypt() argument
25 return aead_encrypt(tfm, b_0, aad + 2, in ieee80211_aes_ccm_encrypt()
26 be16_to_cpup((__be16 *)aad), in ieee80211_aes_ccm_encrypt()
32 u8 *b_0, u8 *aad, u8 *data, in ieee80211_aes_ccm_decrypt() argument
35 return aead_decrypt(tfm, b_0, aad + 2, in ieee80211_aes_ccm_decrypt()
36 be16_to_cpup((__be16 *)aad), in ieee80211_aes_ccm_decrypt()
H A Daes_cmac.c25 void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad, in ieee80211_aes_cmac() argument
35 crypto_shash_update(desc, aad, AAD_LEN); in ieee80211_aes_cmac()
36 fc = (const __le16 *)aad; in ieee80211_aes_cmac()
49 void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad, in ieee80211_aes_cmac_256() argument
58 crypto_shash_update(desc, aad, AAD_LEN); in ieee80211_aes_cmac_256()
59 fc = (const __le16 *)aad; in ieee80211_aes_cmac_256()
H A Daead_api.c18 int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, in aead_encrypt() argument
33 memcpy(__aad, aad, aad_len); in aead_encrypt()
50 int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, in aead_decrypt() argument
68 memcpy(__aad, aad, aad_len); in aead_decrypt()
H A Daes_gmac.c17 int ieee80211_aes_gmac(struct crypto_aead *tfm, const u8 *aad, u8 *nonce, in ieee80211_aes_gmac() argument
36 memcpy(__aad, aad, GMAC_AAD_LEN); in ieee80211_aes_gmac()
38 fc = (const __le16 *)aad; in ieee80211_aes_gmac()
H A Daead_api.h13 int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
17 int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
H A Daes_cmac.h14 void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
16 void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
/openbmc/linux/drivers/staging/rtl8192u/ieee80211/
H A Dieee80211_crypt_ccmp.c93 u8 *pn, u8 *iv, u8 *aad) in ccmp_init_iv_and_aad() argument
134 /* AAD: in ccmp_init_iv_and_aad()
142 aad[0] = pos[0] & 0x8f; in ccmp_init_iv_and_aad()
143 aad[1] = pos[1] & 0xc7; in ccmp_init_iv_and_aad()
144 memcpy(&aad[2], &hdr->addr1, ETH_ALEN); in ccmp_init_iv_and_aad()
145 memcpy(&aad[8], &hdr->addr2, ETH_ALEN); in ccmp_init_iv_and_aad()
146 memcpy(&aad[14], &hdr->addr3, ETH_ALEN); in ccmp_init_iv_and_aad()
148 aad[20] = pos[0] & 0x0f; in ccmp_init_iv_and_aad()
149 aad[21] = 0; /* all bits masked */ in ccmp_init_iv_and_aad()
150 memset(aad + 22, 0, 8); in ccmp_init_iv_and_aad()
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/openbmc/linux/drivers/staging/rtl8192e/
H A Drtllib_crypt_ccmp.c87 u8 *pn, u8 *iv, u8 *aad) in ccmp_init_iv_and_aad() argument
124 /* AAD: in ccmp_init_iv_and_aad()
132 aad[0] = pos[0] & 0x8f; in ccmp_init_iv_and_aad()
133 aad[1] = pos[1] & 0xc7; in ccmp_init_iv_and_aad()
134 memcpy(&aad[2], &hdr->addr1, ETH_ALEN); in ccmp_init_iv_and_aad()
135 memcpy(&aad[8], &hdr->addr2, ETH_ALEN); in ccmp_init_iv_and_aad()
136 memcpy(&aad[14], &hdr->addr3, ETH_ALEN); in ccmp_init_iv_and_aad()
138 aad[20] = pos[0] & 0x0f; in ccmp_init_iv_and_aad()
139 aad[21] = 0; /* all bits masked */ in ccmp_init_iv_and_aad()
140 memset(aad + 22, 0, 8); in ccmp_init_iv_and_aad()
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/openbmc/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dti,gpmc-child.yaml54 gpmc,adv-aad-mux-on-ns:
55 description: Assertion time for AAD
58 gpmc,adv-aad-mux-rd-off-ns:
59 description: Read deassertion time for AAD
62 gpmc,adv-aad-mux-wr-off-ns:
63 description: Write deassertion time for AAD
84 gpmc,oe-aad-mux-on-ns:
85 description: Assertion time for AAD
88 gpmc,oe-aad-mux-off-ns:
89 description: Deassertion time for AAD
/openbmc/linux/net/wireless/
H A Dlib80211_crypt_ccmp.c95 const u8 *pn, u8 *iv, u8 *aad) in ccmp_init_iv_and_aad() argument
129 /* AAD: in ccmp_init_iv_and_aad()
137 aad[0] = pos[0] & 0x8f; in ccmp_init_iv_and_aad()
138 aad[1] = pos[1] & 0xc7; in ccmp_init_iv_and_aad()
139 memcpy(aad + 2, &hdr->addrs, 3 * ETH_ALEN); in ccmp_init_iv_and_aad()
141 aad[20] = pos[0] & 0x0f; in ccmp_init_iv_and_aad()
142 aad[21] = 0; /* all bits masked */ in ccmp_init_iv_and_aad()
143 memset(aad + 22, 0, 8); in ccmp_init_iv_and_aad()
145 memcpy(aad + 22, hdr->addr4, ETH_ALEN); in ccmp_init_iv_and_aad()
147 aad[a4_included ? 28 : 22] = qc; in ccmp_init_iv_and_aad()
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/openbmc/linux/sound/soc/codecs/
H A Dda7219-aad.c3 * da7219-aad.c - Dialog DA7219 ALSA SoC AAD Driver
24 #include "da7219-aad.h"
35 da7219->aad->jack = jack; in da7219_aad_jack_det()
36 da7219->aad->jack_inserted = false; in da7219_aad_jack_det()
766 struct da7219_aad_priv *da7219_aad = da7219->aad; in da7219_aad_handle_pdata()
899 struct da7219_aad_priv *da7219_aad = da7219->aad; in da7219_aad_handle_gnd_switch_time()
930 struct da7219_aad_priv *da7219_aad = da7219->aad; in da7219_aad_suspend()
961 struct da7219_aad_priv *da7219_aad = da7219->aad; in da7219_aad_resume()
988 struct da7219_aad_priv *da7219_aad = da7219->aad; in da7219_aad_init()
1003 da7219_aad->aad_wq = create_singlethread_workqueue("da7219-aad"); in da7219_aad_init()
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H A Dda7219-aad.h3 * da7219-aad.h - DA7322 ASoC AAD Driver
17 #include <sound/da7219-aad.h>
208 /* AAD control */
/openbmc/linux/arch/powerpc/crypto/
H A Daes-gcm-p10-glue.c42 unsigned char *aad, unsigned int alen);
84 * Compute aad if any.
85 * - Hash aad and copy to Xi.
88 unsigned char *aad, int alen) in set_aad() argument
96 gcm_ghash_p10(nXi, hash->Htable+32, aad, i); in set_aad()
97 aad += i; in set_aad()
102 nXi[i] ^= aad[i]; in set_aad()
161 * hash (AAD len and len) in finish_tag()
/openbmc/linux/net/tls/
H A Dtls_device_fallback.c51 struct crypto_aead *aead, char *aad, in tls_enc_record() argument
90 tls_make_aad(aad, len - cipher_desc->tag, (char *)&rcd_sn, buf[0], prot); in tls_enc_record()
96 sg_set_buf(sg_in, aad, TLS_AAD_SPACE_SIZE); in tls_enc_record()
97 sg_set_buf(sg_out, aad, TLS_AAD_SPACE_SIZE); in tls_enc_record()
154 struct scatterlist *sg_out, char *aad, char *iv, in tls_enc_records() argument
164 rc = tls_enc_record(aead_req, aead, aad, iv, in tls_enc_records()
332 void *buf, *iv, *aad, *dummy_buf, *salt; in tls_enc_skb() local
360 aad = buf + cipher_desc->salt + cipher_desc->iv; in tls_enc_skb()
361 dummy_buf = aad + TLS_AAD_SPACE_SIZE; in tls_enc_skb()
372 if (tls_enc_records(aead_req, ctx->aead_send, sg_in, sg_out, aad, iv, in tls_enc_skb()
/openbmc/linux/include/linux/platform_data/
H A Dgpmc-omap.h43 u32 adv_aad_mux_on; /* ADV assertion time for AAD */
44 u32 adv_aad_mux_rd_off; /* ADV read deassertion time for AAD */
45 u32 adv_aad_mux_wr_off; /* ADV write deassertion time for AAD */
54 u32 oe_aad_mux_on; /* OE assertion time for AAD */
55 u32 oe_aad_mux_off; /* OE deassertion time for AAD */
/openbmc/linux/drivers/clk/imx/
H A Dclk-imx35.c88 struct arm_ahb_div *aad; in _mx35_clocks_init() local
96 aad = &clk_consumer[consumer_sel]; in _mx35_clocks_init()
97 if (!aad->arm) { in _mx35_clocks_init()
103 aad = &clk_consumer[0]; in _mx35_clocks_init()
113 if (aad->sel) in _mx35_clocks_init()
114 clk[arm] = imx_clk_fixed_factor("arm", "mpll_075", 1, aad->arm); in _mx35_clocks_init()
116 clk[arm] = imx_clk_fixed_factor("arm", "mpll", 1, aad->arm); in _mx35_clocks_init()
131 clk[ahb] = imx_clk_fixed_factor("ahb", "arm", 1, aad->ahb); in _mx35_clocks_init()
/openbmc/linux/arch/x86/crypto/
H A Daesni-intel_asm.S249 .macro GCM_INIT Iv SUBKEY AAD AADLEN
267 CALC_AAD_HASH %xmm13, \AAD, \AADLEN, %xmm0, %xmm1, %xmm2, %xmm3, \
594 .macro CALC_AAD_HASH HASHKEY AAD AADLEN TMP1 TMP2 TMP3 TMP4 TMP5 \
597 mov \AAD, %r10 # %r10 = AAD
606 pshufb %xmm14, \TMP7 # byte-reflect the AAD data
616 /* read the last <16B of AAD */
622 pshufb %xmm14, \TMP7 # byte-reflect the AAD data
1521 * const u8 *aad, // Additional Authentication Data (AAD)
1522 * u64 aad_len, // Length of AAD in bytes. With RFC4106 this is going to be …
1548 * AAD:
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/openbmc/linux/crypto/
H A Dalgif_aead.c56 * the AAD and in case of decryption the tag. in aead_sufficient_data()
200 * Copy of AAD from source to destination in _aead_recvmsg()
202 * The AAD is copied to the destination buffer without change. Even in _aead_recvmsg()
220 * TX SGL: AAD || PT in _aead_recvmsg()
224 * RX SGL: AAD || PT || Tag in _aead_recvmsg()
237 * TX SGL: AAD || CT || Tag in _aead_recvmsg()
241 * RX SGL: AAD || CT ----+ in _aead_recvmsg()
244 /* Copy AAD || CT to RX SGL buffer for in-place operation. */ in _aead_recvmsg()
/openbmc/linux/drivers/crypto/bcm/
H A Dcipher.h169 /* SPU request msg padding for GCM AAD */
204 * context. For SPU-M, the payload is the combination of AAD and data.
282 * API src scatterlist for AEAD starts with AAD, if present. For first
283 * chunk, src_sg is sg entry at beginning of input data (after AAD).
291 * Same for destination. For AEAD, if there is AAD, output data must
292 * be written at offset following AAD.
/openbmc/linux/include/sound/
H A Dda7219-aad.h3 * da7219-aad.h - DA7322 ASoC Codec AAD Driver Platform Data
/openbmc/linux/Documentation/crypto/
H A Duserspace-if.rst235 - specification of the associated authentication data (AAD) with the
236 flag ALG_SET_AEAD_ASSOCLEN. The AAD is sent to the kernel together
265 - associated authentication data (AAD)
269 The sizes of the AAD and the authentication tag are provided with the
277 - AEAD encryption input: AAD \|\| plaintext
279 - AEAD decryption input: AAD \|\| ciphertext \|\| authentication tag
/openbmc/linux/arch/s390/include/asm/
H A Dcpacf.h164 #define CPACF_KMA_LAAD 0x200 /* Last-AAD */
594 * @aad: address of additional authenticated data memory area
595 * @aad_len: length of aad operand in bytes
599 const u8 *aad, unsigned long aad_len) in cpacf_kma() argument
606 a.even = (unsigned long)aad; in cpacf_kma()
611 "0: .insn rrf,%[opc] << 16,%[dst],%[src],%[aad],0\n" in cpacf_kma()
614 [aad] "+&d" (a.pair) in cpacf_kma()
/openbmc/linux/drivers/crypto/intel/keembay/
H A Dkeembay-ocs-aes-core.c74 * @aad_src_dll: OCS DMA linked list for input AAD data.
75 * @aad_dst_dll: OCS DMA linked list for output AAD data.
738 * - src sg list is: AAD|CT|tag in kmb_ocs_aead_dma_prepare()
739 * - dst sg list expects: AAD|PT in kmb_ocs_aead_dma_prepare()
750 /* len(dst_sg) == len(AAD) + len(PT) */ in kmb_ocs_aead_dma_prepare()
764 * src sg list is: AAD|PT in kmb_ocs_aead_dma_prepare()
765 * dst sg list expects: AAD|CT|tag in kmb_ocs_aead_dma_prepare()
777 /* len(dst_sg) == len(AAD) + len(CT) + len(tag) */ in kmb_ocs_aead_dma_prepare()
799 /* Create AAD DST list: maps dst[0:AAD_SIZE-1]. */ in kmb_ocs_aead_dma_prepare()
831 * SRC and AAD SRC lists, even for the in-place case. in kmb_ocs_aead_dma_prepare()
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