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Searched refs:src_len (Results 1 – 25 of 64) sorted by relevance

123

/linux/lib/crypto/
H A Dchacha20poly1305.c55 __chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, in __chacha20poly1305_encrypt() argument
73 chacha20_crypt(chacha_state, dst, src, src_len); in __chacha20poly1305_encrypt()
75 poly1305_update(&poly1305_state, dst, src_len); in __chacha20poly1305_encrypt()
76 if (src_len & 0xf) in __chacha20poly1305_encrypt()
77 poly1305_update(&poly1305_state, pad0, 0x10 - (src_len & 0xf)); in __chacha20poly1305_encrypt()
80 b.lens[1] = cpu_to_le64(src_len); in __chacha20poly1305_encrypt()
83 poly1305_final(&poly1305_state, dst + src_len); in __chacha20poly1305_encrypt()
89 void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, in chacha20poly1305_encrypt() argument
104 __chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, in chacha20poly1305_encrypt()
112 void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, in xchacha20poly1305_encrypt() argument
[all …]
H A Daesgcm.c79 * @src_len: Length of the source data.
88 static void aesgcm_mac(const struct aesgcm_ctx *ctx, const u8 *src, int src_len, in aesgcm_mac() argument
91 be128 tail = { cpu_to_be64(assoc_len * 8), cpu_to_be64(src_len * 8) }; in aesgcm_mac()
96 aesgcm_ghash(&ghash, &ctx->ghash_key, src, src_len); in aesgcm_mac()
/linux/lib/
H A Ddecompress_unlzo.c105 u32 src_len, dst_len; in unlzo() local
207 src_len = get_unaligned_be32(in_buf); in unlzo()
211 if (src_len <= 0 || src_len > dst_len) { in unlzo()
217 if (fill && in_len < src_len) { in unlzo()
218 skip = fill(in_buf + in_len, src_len - in_len); in unlzo()
222 if (in_len < src_len) { in unlzo()
231 if (unlikely(dst_len == src_len)) in unlzo()
232 memcpy(out_buf, in_buf, src_len); in unlzo()
234 r = lzo1x_decompress_safe((u8 *) in_buf, src_len, in unlzo()
248 *posp += src_len + 12; in unlzo()
[all …]
/linux/arch/s390/include/asm/
H A Dcpacf.h408 u8 *dest, const u8 *src, long src_len) in cpacf_km() argument
414 s.odd = (unsigned long)src_len; in cpacf_km()
425 return src_len - s.odd; in cpacf_km()
440 u8 *dest, const u8 *src, long src_len) in cpacf_kmc() argument
446 s.odd = (unsigned long)src_len; in cpacf_kmc()
457 return src_len - s.odd; in cpacf_kmc()
469 const u8 *src, long src_len) in cpacf_kimd() argument
474 s.odd = (unsigned long)src_len; in cpacf_kimd()
494 const u8 *src, long src_len) in cpacf_klmd() argument
499 s.odd = (unsigned long)src_len; in cpacf_klmd()
[all …]
/linux/include/crypto/
H A Dchacha20poly1305.h18 void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
24 chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
28 void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
34 u8 *dst, const u8 *src, const size_t src_len,
39 bool chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
44 bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
H A Dkpp.h35 unsigned int src_len; member
237 req->src_len = input_len; in kpp_request_set_input()
/linux/include/linux/
H A Dccp.h183 u64 src_len; /* In bytes */ member
243 u64 src_len; /* In bytes */ member
292 u64 src_len; /* In bytes */ member
354 u64 src_len; /* In bytes */ member
382 u32 src_len; /* In bytes */ member
441 u64 src_len; /* In bytes */ member
470 u64 src_len; /* In bytes */ member
/linux/drivers/misc/mei/
H A Dvsc-tp.c168 int ret, offset = 0, cpy_len, src_len, dst_len = sizeof(struct vsc_tp_packet_hdr); in vsc_tp_xfer_helper() local
185 src_len = next_xfer_len; in vsc_tp_xfer_helper()
191 src_len = next_xfer_len - (src - rx_buf); in vsc_tp_xfer_helper()
195 while (src_len > 0) { in vsc_tp_xfer_helper()
196 cpy_len = min(src_len, dst_len); in vsc_tp_xfer_helper()
200 src_len -= cpy_len; in vsc_tp_xfer_helper()
208 if (!src_len) in vsc_tp_xfer_helper()
222 if (src_len) { in vsc_tp_xfer_helper()
225 cpy_len = min(src_len, remain); in vsc_tp_xfer_helper()
229 src_len -= cpy_len; in vsc_tp_xfer_helper()
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/linux/kernel/bpf/
H A Dcrypto.c276 u32 src_len, dst_len, siv_len; in bpf_crypto_crypt() local
285 src_len = __bpf_dynptr_size(src); in bpf_crypto_crypt()
287 if (!src_len || !dst_len || src_len > dst_len) in bpf_crypto_crypt()
293 psrc = __bpf_dynptr_data(src, src_len); in bpf_crypto_crypt()
304 err = decrypt ? ctx->type->decrypt(ctx->tfm, psrc, pdst, src_len, piv) in bpf_crypto_crypt()
305 : ctx->type->encrypt(ctx->tfm, psrc, pdst, src_len, piv); in bpf_crypto_crypt()
/linux/drivers/staging/rtl8723bs/os_dep/
H A Dosdep_service.c94 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) in rtw_buf_update() argument
103 if (!src || !src_len) in rtw_buf_update()
107 dup = kmemdup(src, src_len, GFP_ATOMIC); in rtw_buf_update()
109 dup_len = src_len; in rtw_buf_update()
/linux/drivers/block/zram/
H A Dbackend_lz4.c77 ret = LZ4_compress_fast(req->src, req->dst, req->src_len, in lz4_compress()
86 req->dst, req->src_len, in lz4_compress()
102 ret = LZ4_decompress_safe(req->src, req->dst, req->src_len, in lz4_decompress()
111 req->dst, req->src_len, in lz4_decompress()
H A Dbackend_lz4hc.c77 ret = LZ4_compress_HC(req->src, req->dst, req->src_len, in lz4hc_compress()
88 req->src_len, req->dst_len); in lz4hc_compress()
103 ret = LZ4_decompress_safe(req->src, req->dst, req->src_len, in lz4hc_decompress()
112 req->dst, req->src_len, in lz4hc_decompress()
H A Dbackend_zstd.c178 req->src, req->src_len, &zp->cprm); in zstd_compress()
182 req->src_len, in zstd_compress()
199 req->src, req->src_len); in zstd_decompress()
203 req->src_len, zp->ddict); in zstd_decompress()
H A Dzcomp.c143 .src_len = PAGE_SIZE, in zcomp_compress()
156 const void *src, unsigned int src_len, void *dst) in zcomp_decompress() argument
161 .src_len = src_len, in zcomp_decompress()
H A Dbackend_842.c38 ret = sw842_compress(req->src, req->src_len, req->dst, &dlen, in compress_842()
50 return sw842_decompress(req->src, req->src_len, req->dst, &dlen); in decompress_842()
H A Dbackend_lzorle.c36 ret = lzorle1x_1_compress(req->src, req->src_len, req->dst, in lzorle_compress()
46 ret = lzo1x_decompress_safe(req->src, req->src_len, in lzorle_decompress()
H A Dbackend_lzo.c36 ret = lzo1x_1_compress(req->src, req->src_len, req->dst, in lzo_compress()
46 ret = lzo1x_decompress_safe(req->src, req->src_len, in lzo_decompress()
H A Dzcomp.h51 const size_t src_len; member
94 const void *src, unsigned int src_len, void *dst);
H A Dbackend_deflate.c102 deflate->avail_in = req->src_len; in deflate_compress()
129 inflate->avail_in = req->src_len; in deflate_decompress()
/linux/drivers/crypto/ccp/
H A Dccp-dmaengine.c366 unsigned int src_offset, src_len; in ccp_create_desc() local
384 src_len = sg_dma_len(src_sg); in ccp_create_desc()
391 if (!src_len) { in ccp_create_desc()
400 src_len = sg_dma_len(src_sg); in ccp_create_desc()
419 len = min(dst_len, src_len); in ccp_create_desc()
435 ccp_pt->src_len = len; in ccp_create_desc()
445 &ccp_pt->dst_dma, ccp_pt->src_len); in ccp_create_desc()
449 src_len -= len; in ccp_create_desc()
H A Dccp-ops.c491 if (aes->src_len & (AES_BLOCK_SIZE - 1)) in ccp_run_aes_cmac_cmd()
566 ret = ccp_init_data(&src, cmd_q, aes->src, aes->src_len, in ccp_run_aes_cmac_cmd()
698 ilen = aes->src_len; in ccp_run_aes_gcm_cmd()
702 ilen = aes->src_len - authsize; in ccp_run_aes_gcm_cmd()
943 (aes->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_aes_cmd()
1032 ret = ccp_init_data(&src, cmd_q, aes->src, aes->src_len, in ccp_run_aes_cmd()
1041 ret = ccp_init_data(&dst, cmd_q, aes->dst, aes->src_len, in ccp_run_aes_cmd()
1143 if (!xts->final && (xts->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_xts_aes_cmd()
1242 ret = ccp_init_data(&src, cmd_q, xts->src, xts->src_len, in ccp_run_xts_aes_cmd()
1251 ret = ccp_init_data(&dst, cmd_q, xts->dst, xts->src_len, in ccp_run_xts_aes_cmd()
[all …]
/linux/net/ipv6/
H A Dfib6_rules.c462 if (frh->src_len) in fib6_rule_configure()
468 rule6->src.plen = frh->src_len; in fib6_rule_configure()
496 if (frh->src_len && (rule6->src.plen != frh->src_len)) in fib6_rule_compare()
531 if (frh->src_len && in fib6_rule_compare()
548 frh->src_len = rule6->src.plen; in fib6_rule_fill()
/linux/drivers/target/
H A Dtarget_core_rd.c427 u32 src_len; in rd_execute_rw() local
459 src_len = PAGE_SIZE - rd_offset; in rd_execute_rw()
474 len = min((u32)m.length, src_len); in rd_execute_rw()
494 src_len -= len; in rd_execute_rw()
495 if (src_len) { in rd_execute_rw()
503 src_len = PAGE_SIZE; in rd_execute_rw()
/linux/drivers/net/wireguard/
H A Dnoise.c432 static void mix_hash(u8 hash[NOISE_HASH_LEN], const u8 *src, size_t src_len) in mix_hash() argument
438 blake2s_update(&blake, src, src_len); in mix_hash()
464 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_encrypt() argument
467 chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash, in message_encrypt()
470 mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len)); in message_encrypt()
474 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_decrypt() argument
477 if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len, in message_decrypt()
481 mix_hash(hash, src_ciphertext, src_len); in message_decrypt()
/linux/drivers/video/fbdev/omap2/omapfb/dss/
H A Domapdss-boot-init.c61 const char *src, int src_len) in omapdss_prefix_strcpy() argument
65 while (total < src_len) { in omapdss_prefix_strcpy()

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