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Searched refs:nbytes (Results 1 – 25 of 68) sorted by relevance

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/arch/x86/crypto/
A Dsm4_aesni_avx_glue.c42 unsigned int nbytes; in ecb_do_crypt() local
47 while ((nbytes = walk.nbytes) > 0) { in ecb_do_crypt()
101 while ((nbytes = walk.nbytes) > 0) { in sm4_cbc_encrypt()
135 while ((nbytes = walk.nbytes) > 0) { in sm4_avx_cbc_decrypt()
145 nbytes -= bsize; in sm4_avx_cbc_decrypt()
200 while ((nbytes = walk.nbytes) > 0) { in sm4_avx_ctr_crypt()
210 nbytes -= bsize; in sm4_avx_ctr_crypt()
236 if (walk.nbytes == walk.total && nbytes > 0) { in sm4_avx_ctr_crypt()
245 dst += nbytes; in sm4_avx_ctr_crypt()
246 src += nbytes; in sm4_avx_ctr_crypt()
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A Ddes3_ede_glue.c70 unsigned int nbytes; in ecb_crypt() local
75 while ((nbytes = walk.nbytes)) { in ecb_crypt()
100 nbytes -= bsize; in ecb_crypt()
130 unsigned int nbytes = walk->nbytes; in __cbc_encrypt() local
142 nbytes -= bsize; in __cbc_encrypt()
146 return nbytes; in __cbc_encrypt()
154 unsigned int nbytes; in cbc_encrypt() local
171 unsigned int nbytes = walk->nbytes; in __cbc_decrypt() local
198 nbytes -= bsize; in __cbc_decrypt()
212 nbytes -= bsize; in __cbc_decrypt()
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A Daria_gfni_avx512_glue.c80 unsigned int nbytes; in aria_avx512_ctr_encrypt() local
85 while ((nbytes = walk.nbytes) > 0) { in aria_avx512_ctr_encrypt()
119 nbytes -= ARIA_AESNI_PARALLEL_BLOCK_SIZE; in aria_avx512_ctr_encrypt()
122 while (nbytes >= ARIA_BLOCK_SIZE) { in aria_avx512_ctr_encrypt()
134 nbytes -= ARIA_BLOCK_SIZE; in aria_avx512_ctr_encrypt()
137 if (walk.nbytes == walk.total && nbytes > 0) { in aria_avx512_ctr_encrypt()
146 nbytes); in aria_avx512_ctr_encrypt()
147 dst += nbytes; in aria_avx512_ctr_encrypt()
148 src += nbytes; in aria_avx512_ctr_encrypt()
149 nbytes = 0; in aria_avx512_ctr_encrypt()
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A Decb_cbc_helpers.h20 while (walk.nbytes > 0) { \
21 unsigned int nbytes = walk.nbytes; \
23 nbytes >= __fpu_blocks * __bsize; \
35 nbytes -= (blocks) * __bsize; \
44 while (nbytes >= __blocks * __bsize) { \
52 while (nbytes >= __bsize) { \
67 while (nbytes >= __blocks * __bsize) { \
80 err = skcipher_walk_done(&walk, nbytes); \
A Daria_aesni_avx2_glue.c94 unsigned int nbytes; in aria_avx2_ctr_encrypt() local
99 while ((nbytes = walk.nbytes) > 0) { in aria_avx2_ctr_encrypt()
122 nbytes -= ARIA_AESNI_PARALLEL_BLOCK_SIZE; in aria_avx2_ctr_encrypt()
125 while (nbytes >= ARIA_BLOCK_SIZE) { in aria_avx2_ctr_encrypt()
136 nbytes -= ARIA_BLOCK_SIZE; in aria_avx2_ctr_encrypt()
139 if (walk.nbytes == walk.total && nbytes > 0) { in aria_avx2_ctr_encrypt()
148 nbytes); in aria_avx2_ctr_encrypt()
149 dst += nbytes; in aria_avx2_ctr_encrypt()
150 src += nbytes; in aria_avx2_ctr_encrypt()
151 nbytes = 0; in aria_avx2_ctr_encrypt()
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A Daria_aesni_avx_glue.c92 unsigned int nbytes; in aria_avx_ctr_encrypt() local
97 while ((nbytes = walk.nbytes) > 0) { in aria_avx_ctr_encrypt()
109 nbytes -= ARIA_AESNI_PARALLEL_BLOCK_SIZE; in aria_avx_ctr_encrypt()
112 while (nbytes >= ARIA_BLOCK_SIZE) { in aria_avx_ctr_encrypt()
123 nbytes -= ARIA_BLOCK_SIZE; in aria_avx_ctr_encrypt()
126 if (walk.nbytes == walk.total && nbytes > 0) { in aria_avx_ctr_encrypt()
135 nbytes); in aria_avx_ctr_encrypt()
136 dst += nbytes; in aria_avx_ctr_encrypt()
137 src += nbytes; in aria_avx_ctr_encrypt()
138 nbytes = 0; in aria_avx_ctr_encrypt()
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A Daesni-intel_glue.c165 while ((nbytes = walk.nbytes)) { in ecb_encrypt()
187 while ((nbytes = walk.nbytes)) { in ecb_decrypt()
209 while ((nbytes = walk.nbytes)) { in cbc_encrypt()
231 while ((nbytes = walk.nbytes)) { in cbc_decrypt()
368 while ((nbytes = walk.nbytes) > 0) { in ctr_crypt_aesni()
376 if (walk.nbytes == walk.total && nbytes > 0) { in ctr_crypt_aesni()
673 while ((nbytes = walk.nbytes) != 0) { in ctr_crypt()
676 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in ctr_crypt()
733 while ((nbytes = walk.nbytes) != 0) { in xctr_crypt()
735 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in xctr_crypt()
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/arch/arm64/crypto/
A Dsm4-neon-glue.c39 unsigned int nbytes; in sm4_ecb_do_crypt() local
44 while ((nbytes = walk.nbytes) > 0) { in sm4_ecb_do_crypt()
85 unsigned int nbytes; in sm4_cbc_encrypt() local
90 while ((nbytes = walk.nbytes) > 0) { in sm4_cbc_encrypt()
101 nbytes -= SM4_BLOCK_SIZE; in sm4_cbc_encrypt()
117 unsigned int nbytes; in sm4_cbc_decrypt() local
122 while ((nbytes = walk.nbytes) > 0) { in sm4_cbc_decrypt()
148 unsigned int nbytes; in sm4_ctr_crypt() local
153 while ((nbytes = walk.nbytes) > 0) { in sm4_ctr_crypt()
173 if (walk.nbytes == walk.total && nbytes > 0) { in sm4_ctr_crypt()
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A Daes-neonbs-glue.c217 while (walk.nbytes > 0) { in ctr_encrypt()
219 int nbytes = walk.nbytes % (8 * AES_BLOCK_SIZE); in ctr_encrypt() local
230 if (nbytes && walk.nbytes == walk.total) { in ctr_encrypt()
236 src, nbytes); in ctr_encrypt()
239 nbytes, walk.iv); in ctr_encrypt()
244 nbytes = 0; in ctr_encrypt()
288 int nbytes, err; in __xts_crypt() local
321 nbytes = walk.nbytes; in __xts_crypt()
338 if (walk.nbytes == walk.total && nbytes > 0) { in __xts_crypt()
347 nbytes = first = 0; in __xts_crypt()
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A Dghash-ce-glue.c320 int nbytes = walk.nbytes; in gcm_encrypt() local
324 if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) { in gcm_encrypt()
326 src, nbytes); in gcm_encrypt()
341 if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) in gcm_encrypt()
343 buf + sizeof(buf) - nbytes, nbytes); in gcm_encrypt()
345 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in gcm_encrypt()
390 int nbytes = walk.nbytes; in gcm_decrypt() local
394 if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) { in gcm_decrypt()
411 if (unlikely(nbytes > 0 && nbytes < AES_BLOCK_SIZE)) in gcm_decrypt()
413 buf + sizeof(buf) - nbytes, nbytes); in gcm_decrypt()
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A Daes-glue.c463 unsigned int nbytes = walk.nbytes; in xctr_encrypt() local
477 src, nbytes); in xctr_encrypt()
488 buf + sizeof(buf) - nbytes, nbytes); in xctr_encrypt()
491 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in xctr_encrypt()
508 unsigned int nbytes = walk.nbytes; in ctr_encrypt() local
533 buf + sizeof(buf) - nbytes, nbytes); in ctr_encrypt()
535 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in ctr_encrypt()
577 int nbytes = walk.nbytes; in xts_encrypt() local
587 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in xts_encrypt()
649 int nbytes = walk.nbytes; in xts_decrypt() local
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A Dsm4-ce-glue.c24 #define BYTES2BLKS(nbytes) ((nbytes) >> 4) argument
110 unsigned int nbytes; in sm4_ecb_do_crypt() local
115 while ((nbytes = walk.nbytes) > 0) { in sm4_ecb_do_crypt()
156 unsigned int nbytes; in sm4_cbc_crypt() local
163 while ((nbytes = walk.nbytes) > 0) { in sm4_cbc_crypt()
281 unsigned int nbytes; in sm4_ctr_crypt() local
286 while ((nbytes = walk.nbytes) > 0) { in sm4_ctr_crypt()
302 if (walk.nbytes == walk.total && nbytes > 0) { in sm4_ctr_crypt()
308 nbytes = 0; in sm4_ctr_crypt()
358 while ((nbytes = walk.nbytes) >= SM4_BLOCK_SIZE) { in sm4_xts_crypt()
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A Daes-ce-ccm-glue.c196 u32 tail = walk.nbytes % AES_BLOCK_SIZE; in ccm_encrypt()
202 if (walk.nbytes == walk.total) { in ccm_encrypt()
207 if (unlikely(walk.nbytes < AES_BLOCK_SIZE)) in ccm_encrypt()
209 src, walk.nbytes); in ccm_encrypt()
218 if (walk.nbytes) { in ccm_encrypt()
221 } while (walk.nbytes); in ccm_encrypt()
263 u32 tail = walk.nbytes % AES_BLOCK_SIZE; in ccm_decrypt()
269 if (walk.nbytes == walk.total) { in ccm_decrypt()
276 src, walk.nbytes); in ccm_decrypt()
285 if (walk.nbytes) { in ccm_decrypt()
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/arch/powerpc/crypto/
A Daes-spe-glue.c190 while ((nbytes = walk.nbytes) != 0) { in ppc_ecb_crypt()
191 nbytes = min_t(unsigned int, nbytes, MAX_BYTES); in ppc_ecb_crypt()
192 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in ppc_ecb_crypt()
229 while ((nbytes = walk.nbytes) != 0) { in ppc_cbc_crypt()
230 nbytes = min_t(unsigned int, nbytes, MAX_BYTES); in ppc_cbc_crypt()
231 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in ppc_cbc_crypt()
270 while ((nbytes = walk.nbytes) != 0) { in ppc_ctr_crypt()
271 nbytes = min_t(unsigned int, nbytes, MAX_BYTES); in ppc_ctr_crypt()
273 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in ppc_ctr_crypt()
298 while ((nbytes = walk.nbytes) != 0) { in ppc_xts_crypt()
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A Daes_ctr.c80 unsigned int nbytes = walk->nbytes; in p8_aes_ctr_final() local
90 crypto_xor_cpy(dst, keystream, src, nbytes); in p8_aes_ctr_final()
99 unsigned int nbytes; in p8_aes_ctr_crypt() local
111 while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { in p8_aes_ctr_crypt()
117 nbytes / AES_BLOCK_SIZE, in p8_aes_ctr_crypt()
125 } while ((nbytes -= AES_BLOCK_SIZE) >= AES_BLOCK_SIZE); in p8_aes_ctr_crypt()
127 ret = skcipher_walk_done(&walk, nbytes); in p8_aes_ctr_crypt()
129 if (nbytes) { in p8_aes_ctr_crypt()
/arch/riscv/crypto/
A Daes-riscv64-glue.c140 unsigned int nbytes; in riscv64_aes_ecb_crypt() local
144 while ((nbytes = walk.nbytes) != 0) { in riscv64_aes_ecb_crypt()
178 unsigned int nbytes; in riscv64_aes_cbc_crypt() local
182 while ((nbytes = walk.nbytes) != 0) { in riscv64_aes_cbc_crypt()
290 while ((nbytes = walk.nbytes) != 0) { in riscv64_aes_ctr_crypt()
293 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in riscv64_aes_ctr_crypt()
331 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in riscv64_aes_ctr_crypt()
398 while (walk.nbytes) { in riscv64_aes_xts_crypt()
399 unsigned int nbytes = walk.nbytes; in riscv64_aes_xts_crypt() local
402 nbytes = round_down(nbytes, AES_BLOCK_SIZE); in riscv64_aes_xts_crypt()
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/arch/x86/include/asm/
A Dinsn.h23 unsigned char nbytes; member
30 p->nbytes = n; in insn_field_set()
49 unsigned char nbytes; member
57 p->nbytes = n; in insn_field_set()
173 return insn->rex_prefix.nbytes == 2; in insn_is_rex2()
192 return (insn->vex_prefix.nbytes == 4); in insn_is_evex()
202 if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */ in insn_vex_m_bits()
212 if (insn->vex_prefix.nbytes == 2) /* 2 bytes VEX */ in insn_vex_p_bits()
220 if (insn->vex_prefix.nbytes < 3) in insn_vex_w_bit()
240 return insn->prefixes.nbytes; in insn_offset_rex_prefix()
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/arch/sparc/crypto/
A Daes_glue.c223 unsigned int nbytes; in ecb_encrypt() local
231 while ((nbytes = walk.nbytes) != 0) { in ecb_encrypt()
247 unsigned int nbytes; in ecb_decrypt() local
256 while ((nbytes = walk.nbytes) != 0) { in ecb_decrypt()
272 unsigned int nbytes; in cbc_encrypt() local
280 while ((nbytes = walk.nbytes) != 0) { in cbc_encrypt()
297 unsigned int nbytes; in cbc_decrypt() local
306 while ((nbytes = walk.nbytes) != 0) { in cbc_decrypt()
325 unsigned int nbytes = walk->nbytes; in ctr_crypt_final() local
346 while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { in ctr_crypt()
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A Dcamellia_glue.c94 unsigned int nbytes; in __ecb_crypt() local
110 while ((nbytes = walk.nbytes) != 0) { in __ecb_crypt()
112 round_down(nbytes, CAMELLIA_BLOCK_SIZE), key); in __ecb_crypt()
113 err = skcipher_walk_done(&walk, nbytes % CAMELLIA_BLOCK_SIZE); in __ecb_crypt()
144 unsigned int nbytes; in cbc_encrypt() local
157 while ((nbytes = walk.nbytes) != 0) { in cbc_encrypt()
159 round_down(nbytes, CAMELLIA_BLOCK_SIZE), key, walk.iv); in cbc_encrypt()
160 err = skcipher_walk_done(&walk, nbytes % CAMELLIA_BLOCK_SIZE); in cbc_encrypt()
173 unsigned int nbytes; in cbc_decrypt() local
186 while ((nbytes = walk.nbytes) != 0) { in cbc_decrypt()
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A Ddes_glue.c99 unsigned int nbytes; in __ecb_crypt() local
110 while ((nbytes = walk.nbytes) != 0) { in __ecb_crypt()
140 unsigned int nbytes; in __cbc_crypt() local
151 while ((nbytes = walk.nbytes) != 0) { in __cbc_crypt()
155 round_down(nbytes, in __cbc_crypt()
161 round_down(nbytes, in __cbc_crypt()
249 unsigned int nbytes; in __ecb3_crypt() local
261 while ((nbytes = walk.nbytes) != 0) { in __ecb3_crypt()
295 unsigned int nbytes; in __cbc3_crypt() local
307 while ((nbytes = walk.nbytes) != 0) { in __cbc3_crypt()
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/arch/arm/crypto/
A Daes-ce-glue.c398 if (walk.nbytes) { in ctr_encrypt()
401 unsigned int nbytes = walk.nbytes; in ctr_encrypt() local
413 crypto_xor_cpy(tdst, tsrc, tail, nbytes); in ctr_encrypt()
455 int nbytes = walk.nbytes; in xts_encrypt() local
457 if (walk.nbytes < walk.total) in xts_encrypt()
458 nbytes &= ~(AES_BLOCK_SIZE - 1); in xts_encrypt()
465 err = skcipher_walk_done(&walk, walk.nbytes - nbytes); in xts_encrypt()
527 int nbytes = walk.nbytes; in xts_decrypt() local
529 if (walk.nbytes < walk.total) in xts_decrypt()
530 nbytes &= ~(AES_BLOCK_SIZE - 1); in xts_decrypt()
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A Daes-neonbs-glue.c91 while (walk.nbytes >= AES_BLOCK_SIZE) { in __ecb_crypt()
94 if (walk.nbytes < walk.total) in __ecb_crypt()
143 unsigned int nbytes; in cbc_encrypt() local
148 while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { in cbc_encrypt()
160 nbytes -= AES_BLOCK_SIZE; in cbc_encrypt()
161 } while (nbytes >= AES_BLOCK_SIZE); in cbc_encrypt()
180 if (walk.nbytes < walk.total) in cbc_decrypt()
206 while (walk.nbytes > 0) { in ctr_encrypt()
209 unsigned int bytes = walk.nbytes; in ctr_encrypt()
214 else if (walk.nbytes < walk.total) in ctr_encrypt()
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/arch/s390/crypto/
A Dprng.c160 while (nbytes) { in generate_entropy()
171 n = (nbytes < 64) ? nbytes : 64; in generate_entropy()
175 nbytes -= n; in generate_entropy()
211 while (nbytes >= 8) { in prng_tdes_seed()
215 nbytes -= 8; in prng_tdes_seed()
500 return nbytes; in prng_sha512_generate()
521 while (nbytes) { in prng_tdes_read()
578 nbytes -= chunk; in prng_tdes_read()
604 while (nbytes) { in prng_sha512_read()
636 n = nbytes; in prng_sha512_read()
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A Ddes_s390.c94 unsigned int nbytes, n; in ecb_desall_crypt() local
98 while ((nbytes = walk.nbytes) != 0) { in ecb_desall_crypt()
100 n = nbytes & ~(DES_BLOCK_SIZE - 1); in ecb_desall_crypt()
113 unsigned int nbytes, n; in cbc_desall_crypt() local
125 while ((nbytes = walk.nbytes) != 0) { in cbc_desall_crypt()
127 n = nbytes & ~(DES_BLOCK_SIZE - 1); in cbc_desall_crypt()
308 n = (nbytes > PAGE_SIZE) ? PAGE_SIZE : nbytes & ~(DES_BLOCK_SIZE - 1); in __ctrblk_init()
324 unsigned int n, nbytes; in ctr_desall_crypt() local
330 while ((nbytes = walk.nbytes) >= DES_BLOCK_SIZE) { in ctr_desall_crypt()
346 if (nbytes) { in ctr_desall_crypt()
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A Daes_s390.c73 unsigned int nbytes; member
238 while ((nbytes = walk.nbytes) != 0) { in ecb_aes_crypt()
342 while ((nbytes = walk.nbytes) != 0) { in cbc_aes_crypt()
468 while ((nbytes = walk.nbytes) != 0) { in xts_aes_crypt()
596 while ((nbytes = walk.nbytes) != 0) { in fullxts_aes_crypt()
686 while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { in ctr_aes_crypt()
705 if (nbytes) { in ctr_aes_crypt()
817 gw->nbytes = 0; in gcm_in_walk_go()
823 gw->nbytes = 0; in gcm_in_walk_go()
858 gw->nbytes = 0; in gcm_out_walk_go()
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