| /crypto/ |
| D | cbc.c | 20 unsigned int bsize = crypto_skcipher_blocksize(skcipher); in crypto_cbc_encrypt_segment() local
34 crypto_xor(iv, src, bsize); in crypto_cbc_encrypt_segment()
36 memcpy(iv, dst, bsize); in crypto_cbc_encrypt_segment()
38 src += bsize; in crypto_cbc_encrypt_segment()
39 dst += bsize; in crypto_cbc_encrypt_segment()
40 } while ((nbytes -= bsize) >= bsize); in crypto_cbc_encrypt_segment()
48 unsigned int bsize = crypto_skcipher_blocksize(skcipher); in crypto_cbc_encrypt_inplace() local
61 crypto_xor(src, iv, bsize); in crypto_cbc_encrypt_inplace()
65 src += bsize; in crypto_cbc_encrypt_inplace()
66 } while ((nbytes -= bsize) >= bsize); in crypto_cbc_encrypt_inplace()
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| D | pcbc.c | 24 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_segment() local
31 crypto_xor(iv, src, bsize); in crypto_pcbc_encrypt_segment()
33 crypto_xor_cpy(iv, dst, src, bsize); in crypto_pcbc_encrypt_segment()
35 src += bsize; in crypto_pcbc_encrypt_segment()
36 dst += bsize; in crypto_pcbc_encrypt_segment()
37 } while ((nbytes -= bsize) >= bsize); in crypto_pcbc_encrypt_segment()
46 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_inplace() local
53 memcpy(tmpbuf, src, bsize); in crypto_pcbc_encrypt_inplace()
54 crypto_xor(iv, src, bsize); in crypto_pcbc_encrypt_inplace()
56 crypto_xor_cpy(iv, tmpbuf, src, bsize); in crypto_pcbc_encrypt_inplace()
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| D | cfb.c | 61 const unsigned int bsize = crypto_cfb_bsize(tfm); in crypto_cfb_encrypt_segment() local
69 crypto_xor(dst, src, bsize); in crypto_cfb_encrypt_segment()
72 src += bsize; in crypto_cfb_encrypt_segment()
73 dst += bsize; in crypto_cfb_encrypt_segment()
74 } while ((nbytes -= bsize) >= bsize); in crypto_cfb_encrypt_segment()
76 memcpy(walk->iv, iv, bsize); in crypto_cfb_encrypt_segment()
84 const unsigned int bsize = crypto_cfb_bsize(tfm); in crypto_cfb_encrypt_inplace() local
92 crypto_xor(src, tmp, bsize); in crypto_cfb_encrypt_inplace()
95 src += bsize; in crypto_cfb_encrypt_inplace()
96 } while ((nbytes -= bsize) >= bsize); in crypto_cfb_encrypt_inplace()
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| D | cts.c | 103 int bsize = crypto_skcipher_blocksize(tfm); in cts_cbc_encrypt() local
112 sg = scatterwalk_ffwd(rctx->sg, req->dst, offset - bsize); in cts_cbc_encrypt()
113 scatterwalk_map_and_copy(d + bsize, sg, 0, bsize, 0); in cts_cbc_encrypt()
115 memset(d, 0, bsize); in cts_cbc_encrypt()
118 scatterwalk_map_and_copy(d, sg, 0, bsize + lastn, 1); in cts_cbc_encrypt()
124 skcipher_request_set_crypt(subreq, sg, sg, bsize, req->iv); in cts_cbc_encrypt()
149 int bsize = crypto_skcipher_blocksize(tfm); in crypto_cts_encrypt() local
155 if (nbytes < bsize) in crypto_cts_encrypt()
158 if (nbytes == bsize) { in crypto_cts_encrypt()
167 offset = rounddown(nbytes - 1, bsize); in crypto_cts_encrypt()
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| D | ctr.c | 31 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_final() local
43 crypto_inc(ctrblk, bsize); in crypto_ctr_crypt_final()
51 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_segment() local
60 crypto_xor(dst, src, bsize); in crypto_ctr_crypt_segment()
63 crypto_inc(ctrblk, bsize); in crypto_ctr_crypt_segment()
65 src += bsize; in crypto_ctr_crypt_segment()
66 dst += bsize; in crypto_ctr_crypt_segment()
67 } while ((nbytes -= bsize) >= bsize); in crypto_ctr_crypt_segment()
77 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_inplace() local
88 crypto_xor(src, keystream, bsize); in crypto_ctr_crypt_inplace()
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| D | ofb.c | 22 const unsigned int bsize = crypto_cipher_blocksize(cipher); in crypto_ofb_crypt() local
28 while (walk.nbytes >= bsize) { in crypto_ofb_crypt()
36 crypto_xor_cpy(dst, src, iv, bsize); in crypto_ofb_crypt()
37 dst += bsize; in crypto_ofb_crypt()
38 src += bsize; in crypto_ofb_crypt()
39 } while ((nbytes -= bsize) >= bsize); in crypto_ofb_crypt()
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| D | ecb.c | 20 const unsigned int bsize = crypto_cipher_blocksize(cipher); in crypto_ecb_crypt() local
34 src += bsize; in crypto_ecb_crypt()
35 dst += bsize; in crypto_ecb_crypt()
36 } while ((nbytes -= bsize) >= bsize); in crypto_ecb_crypt()
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| D | skcipher.c | 94 static int skcipher_done_slow(struct skcipher_walk *walk, unsigned int bsize) in skcipher_done_slow() argument
99 addr = skcipher_get_spot(addr, bsize); in skcipher_done_slow()
100 scatterwalk_copychunks(addr, &walk->out, bsize, in skcipher_done_slow()
225 static int skcipher_next_slow(struct skcipher_walk *walk, unsigned int bsize) in skcipher_next_slow() argument
245 n = bsize; in skcipher_next_slow()
257 n += (bsize - 1) & ~(alignmask | a); in skcipher_next_slow()
265 p->len = bsize; in skcipher_next_slow()
275 walk->dst.virt.addr = skcipher_get_spot(walk->dst.virt.addr, bsize); in skcipher_next_slow()
278 scatterwalk_copychunks(walk->src.virt.addr, &walk->in, bsize, 0); in skcipher_next_slow()
280 walk->nbytes = bsize; in skcipher_next_slow()
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| D | lrw.c | 73 int err, bsize = LRW_BLOCK_SIZE; in lrw_setkey() local
74 const u8 *tweak = key + keylen - bsize; in lrw_setkey()
81 err = crypto_skcipher_setkey(child, key, keylen - bsize); in lrw_setkey()
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