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Searched refs:mctx (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/net/mac80211/
H A Dmichael.c15 mctx->l ^= val; in michael_block()
16 mctx->r ^= rol32(mctx->l, 17); in michael_block()
17 mctx->l += mctx->r; in michael_block()
18 mctx->r ^= ((mctx->l & 0xff00ff00) >> 8) | in michael_block()
20 mctx->l += mctx->r; in michael_block()
21 mctx->r ^= rol32(mctx->l, 3); in michael_block()
22 mctx->l += mctx->r; in michael_block()
23 mctx->r ^= ror32(mctx->l, 2); in michael_block()
24 mctx->l += mctx->r; in michael_block()
50 michael_block(mctx, tid); in michael_mic_hdr()
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/linux-6.15/crypto/
H A Dmichael_mic.c51 mctx->pending_len = 0; in michael_init()
52 mctx->l = ctx->l; in michael_init()
53 mctx->r = ctx->r; in michael_init()
68 memcpy((u8 *)&mctx->pending + mctx->pending_len, data, flen); in michael_update()
76 mctx->l ^= le32_to_cpu(mctx->pending); in michael_update()
77 michael_block(mctx->l, mctx->r); in michael_update()
78 mctx->pending_len = 0; in michael_update()
83 michael_block(mctx->l, mctx->r); in michael_update()
105 mctx->l ^= 0x5a; in michael_final()
118 michael_block(mctx->l, mctx->r); in michael_final()
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H A Dmd4.c155 const u32 avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f); in md4_update()
160 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md4_update()
165 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md4_update()
173 memcpy(mctx->block, data, sizeof(mctx->block)); in md4_update()
200 mctx->block[14] = mctx->byte_count << 3; in md4_final()
201 mctx->block[15] = mctx->byte_count >> 29; in md4_final()
202 le32_to_cpu_array(mctx->block, (sizeof(mctx->block) - in md4_final()
204 md4_transform(mctx->hash, mctx->block); in md4_final()
205 cpu_to_le32_array(mctx->hash, ARRAY_SIZE(mctx->hash)); in md4_final()
206 memcpy(out, mctx->hash, sizeof(mctx->hash)); in md4_final()
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H A Dmd5.c145 const u32 avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f); in md5_update()
150 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md5_update()
155 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md5_update()
163 memcpy(mctx->block, data, sizeof(mctx->block)); in md5_update()
190 mctx->block[14] = mctx->byte_count << 3; in md5_final()
191 mctx->block[15] = mctx->byte_count >> 29; in md5_final()
192 le32_to_cpu_array(mctx->block, (sizeof(mctx->block) - in md5_final()
194 md5_transform(mctx->hash, mctx->block); in md5_final()
195 cpu_to_le32_array(mctx->hash, sizeof(mctx->hash) / sizeof(u32)); in md5_final()
196 memcpy(out, mctx->hash, sizeof(mctx->hash)); in md5_final()
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H A Dcrc32c_generic.c59 struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm); in chksum_init() local
62 ctx->crc = mctx->key; in chksum_init()
75 struct chksum_ctx *mctx = crypto_shash_ctx(tfm); in chksum_setkey() local
77 if (keylen != sizeof(mctx->key)) in chksum_setkey()
79 mctx->key = get_unaligned_le32(key); in chksum_setkey()
141 struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm); in chksum_digest() local
143 return __chksum_finup(&mctx->key, data, length, out); in chksum_digest()
149 struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm); in chksum_digest_arch() local
151 return __chksum_finup_arch(&mctx->key, data, length, out); in chksum_digest_arch()
156 struct chksum_ctx *mctx = crypto_tfm_ctx(tfm); in crc32c_cra_init() local
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H A Dcrc32_generic.c39 u32 *mctx = crypto_shash_ctx(hash); in crc32_setkey() local
43 *mctx = get_unaligned_le32(key); in crc32_setkey()
49 u32 *mctx = crypto_shash_ctx(desc->tfm); in crc32_init() local
52 *crcp = *mctx; in crc32_init()
/linux-6.15/arch/mips/cavium-octeon/crypto/
H A Docteon-md5.c71 mctx->hash[0] = MD5_H0; in octeon_md5_init()
72 mctx->hash[1] = MD5_H1; in octeon_md5_init()
73 mctx->hash[2] = MD5_H2; in octeon_md5_init()
76 mctx->byte_count = 0; in octeon_md5_init()
85 const u32 avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f); in octeon_md5_update()
92 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in octeon_md5_update()
97 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), data, in octeon_md5_update()
143 mctx->block[14] = mctx->byte_count << 3; in octeon_md5_final()
144 mctx->block[15] = mctx->byte_count >> 29; in octeon_md5_final()
151 memcpy(out, mctx->hash, sizeof(mctx->hash)); in octeon_md5_final()
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/linux-6.15/fs/smb/common/
H A Dcifs_md4.c142 const u32 avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f); in cifs_md4_update()
147 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in cifs_md4_update()
152 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in cifs_md4_update()
160 memcpy(mctx->block, data, sizeof(mctx->block)); in cifs_md4_update()
187 mctx->block[14] = mctx->byte_count << 3; in cifs_md4_final()
188 mctx->block[15] = mctx->byte_count >> 29; in cifs_md4_final()
189 le32_to_cpu_array(mctx->block, (sizeof(mctx->block) - in cifs_md4_final()
191 md4_transform(mctx->hash, mctx->block); in cifs_md4_final()
192 cpu_to_le32_array(mctx->hash, ARRAY_SIZE(mctx->hash)); in cifs_md4_final()
193 memcpy(out, mctx->hash, sizeof(mctx->hash)); in cifs_md4_final()
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H A Dmd4.h23 int cifs_md4_init(struct md4_ctx *mctx);
24 int cifs_md4_update(struct md4_ctx *mctx, const u8 *data, unsigned int len);
25 int cifs_md4_final(struct md4_ctx *mctx, u8 *out);
/linux-6.15/scripts/mod/
H A Dsumversion.c168 mctx->byte_count = 0; in md4_init()
174 const uint32_t avail = sizeof(mctx->block) - (mctx->byte_count & 0x3f); in md4_update()
179 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md4_update()
184 memcpy((char *)mctx->block + (sizeof(mctx->block) - avail), in md4_update()
192 memcpy(mctx->block, data, sizeof(mctx->block)); in md4_update()
216 mctx->block[14] = mctx->byte_count << 3; in md4_final_ascii()
217 mctx->block[15] = mctx->byte_count >> 29; in md4_final_ascii()
218 le32_to_cpu_array(mctx->block, (sizeof(mctx->block) - in md4_final_ascii()
220 md4_transform(mctx->hash, mctx->block); in md4_final_ascii()
221 cpu_to_le32_array(mctx->hash, ARRAY_SIZE(mctx->hash)); in md4_final_ascii()
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/linux-6.15/arch/powerpc/perf/
H A Dcallchain_32.c44 struct mcontext32 mctx; member
60 if (nip == fp + offsetof(struct signal_frame_32, mctx.mc_pad)) in is_sigreturn_32_address()
87 return regs == (unsigned long) &sf->mctx; in sane_signal_32_frame()
104 struct mcontext32 __user *mctx = NULL; in signal_frame_32_regs() local
118 mctx = &sf->mctx; in signal_frame_32_regs()
121 if (!mctx && next_sp - sp >= sizeof(struct rt_signal_frame_32) && in signal_frame_32_regs()
125 mctx = &rt_sf->uc.uc_mcontext; in signal_frame_32_regs()
128 if (!mctx) in signal_frame_32_regs()
130 return mctx->mc_gregs; in signal_frame_32_regs()
/linux-6.15/drivers/crypto/stm32/
H A Dstm32-crc32.c74 struct stm32_crc_ctx *mctx = crypto_tfm_ctx(tfm); in stm32_crc32_cra_init() local
76 mctx->key = 0; in stm32_crc32_cra_init()
77 mctx->poly = CRC32_POLY_LE; in stm32_crc32_cra_init()
83 struct stm32_crc_ctx *mctx = crypto_tfm_ctx(tfm); in stm32_crc32c_cra_init() local
85 mctx->key = CRC32C_INIT_DEFAULT; in stm32_crc32c_cra_init()
86 mctx->poly = CRC32C_POLY_LE; in stm32_crc32c_cra_init()
93 struct stm32_crc_ctx *mctx = crypto_shash_ctx(tfm); in stm32_crc_setkey() local
98 mctx->key = get_unaligned_le32(key); in stm32_crc_setkey()
118 struct stm32_crc_ctx *mctx = crypto_shash_ctx(desc->tfm); in stm32_crc_init() local
162 if (mctx->poly == CRC32_POLY_LE) in burst_update()
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/linux-6.15/arch/sparc/crypto/
H A Dmd5_glue.c34 struct md5_state *mctx = shash_desc_ctx(desc); in md5_sparc64_init() local
36 mctx->hash[0] = MD5_H0; in md5_sparc64_init()
37 mctx->hash[1] = MD5_H1; in md5_sparc64_init()
38 mctx->hash[2] = MD5_H2; in md5_sparc64_init()
39 mctx->hash[3] = MD5_H3; in md5_sparc64_init()
40 le32_to_cpu_array(mctx->hash, 4); in md5_sparc64_init()
41 mctx->byte_count = 0; in md5_sparc64_init()
/linux-6.15/fs/smb/client/
H A Dsmbencrypt.c39 struct md4_ctx mctx; in mdfour() local
41 rc = cifs_md4_init(&mctx); in mdfour()
46 rc = cifs_md4_update(&mctx, link_str, link_len); in mdfour()
51 rc = cifs_md4_final(&mctx, md4_hash); in mdfour()
/linux-6.15/arch/powerpc/kernel/
H A Dsignal_32.c196 struct mcontext mctx; /* all the register values */ member
740 struct mcontext __user *mctx; in handle_rt_signal32() local
750 mctx = &frame->uc.uc_mcontext; in handle_rt_signal32()
788 tramp = (unsigned long)mctx->mc_pad; in handle_rt_signal32()
840 struct mcontext __user *mctx; in handle_signal32() local
850 mctx = &frame->mctx; in handle_signal32()
873 unsafe_put_user(to_user_ptr(mctx), &sc->regs, failed); in handle_signal32()
884 tramp = (unsigned long)mctx->mc_pad; in handle_signal32()
1042 struct mcontext __user *mctx; in COMPAT_SYSCALL_DEFINE3() local
1051 mctx = (struct mcontext __user *) in COMPAT_SYSCALL_DEFINE3()
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/linux-6.15/arch/arc/kernel/
H A Dsignal.c66 static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in save_arcv2_regs() argument
79 err = __copy_to_user(&mctx->v2abi, (void const *)&v2abi, sizeof(v2abi)); in save_arcv2_regs()
84 static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs *regs) in restore_arcv2_regs() argument
90 err = __copy_from_user(&v2abi, &mctx->v2abi, sizeof(v2abi)); in restore_arcv2_regs()
/linux-6.15/drivers/net/wireless/mediatek/mt76/
H A Dmt792x_core.c315 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt792x_assign_vif_chanctx() local
321 mctx->bss_conf = &mvif->bss_conf; in mt792x_assign_vif_chanctx()
333 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt792x_unassign_vif_chanctx() local
338 mctx->bss_conf = NULL; in mt792x_unassign_vif_chanctx()
/linux-6.15/tools/perf/
H A Dbuiltin-script.c2080 struct metric_ctx *mctx = ctx; in script_print_metric() local
2085 perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel, in script_print_metric()
2086 PERF_RECORD_SAMPLE, mctx->fp); in script_print_metric()
2087 fputs("\tmetric: ", mctx->fp); in script_print_metric()
2089 color_fprintf(mctx->fp, color, fmt, val); in script_print_metric()
2092 fprintf(mctx->fp, " %s\n", unit); in script_print_metric()
2098 struct metric_ctx *mctx = ctx; in script_new_line() local
2100 perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel, in script_new_line()
2101 PERF_RECORD_SAMPLE, mctx->fp); in script_new_line()
2102 fputs("\tmetric: ", mctx->fp); in script_new_line()
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7925/
H A Dmain.c1830 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt7925_change_chanctx() local
1836 if (!mctx->bss_conf) in mt7925_change_chanctx()
1839 mconf = mctx->bss_conf; in mt7925_change_chanctx()
2143 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt7925_assign_vif_chanctx() local
2164 mctx->bss_conf = mconf; in mt7925_assign_vif_chanctx()
2175 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt7925_unassign_vif_chanctx() local
2193 mctx->bss_conf = NULL; in mt7925_unassign_vif_chanctx()
/linux-6.15/net/bridge/
H A Dbr_private.h1094 struct net_bridge_mcast_port *mctx; in br_multicast_rport_from_node_skb() local
1098 mctx = hlist_entry_safe(rp, struct net_bridge_mcast_port, in br_multicast_rport_from_node_skb()
1102 mctx = hlist_entry_safe(rp, struct net_bridge_mcast_port, in br_multicast_rport_from_node_skb()
1105 if (mctx) in br_multicast_rport_from_node_skb()
1106 return mctx->port; in br_multicast_rport_from_node_skb()
/linux-6.15/drivers/net/wireless/mediatek/mt76/mt7921/
H A Dmain.c1373 struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv; in mt7921_change_chanctx() local
1378 if (!mctx->bss_conf) in mt7921_change_chanctx()
1381 mvif = container_of(mctx->bss_conf, struct mt792x_vif, bss_conf); in mt7921_change_chanctx()