Searched refs:ctrptr (Results 1 – 1 of 1) sorted by relevance
| /linux/arch/s390/crypto/ |
| H A D | des_s390.c | 303 static unsigned int __ctrblk_init(u8 *ctrptr, u8 *iv, unsigned int nbytes) in __ctrblk_init() argument
309 memcpy(ctrptr, iv, DES_BLOCK_SIZE); in __ctrblk_init()
311 memcpy(ctrptr + DES_BLOCK_SIZE, ctrptr, DES_BLOCK_SIZE); in __ctrblk_init()
312 crypto_inc(ctrptr + DES_BLOCK_SIZE, DES_BLOCK_SIZE); in __ctrblk_init()
313 ctrptr += DES_BLOCK_SIZE; in __ctrblk_init()
322 u8 buf[DES_BLOCK_SIZE], *ctrptr; in ctr_desall_crypt() local
334 ctrptr = (n > DES_BLOCK_SIZE) ? ctrblk : walk.iv; in ctr_desall_crypt()
336 walk.src.virt.addr, n, ctrptr); in ctr_desall_crypt()
337 if (ctrptr == ctrblk) in ctr_desall_crypt()
338 memcpy(walk.iv, ctrptr + n - DES_BLOCK_SIZE, in ctr_desall_crypt()
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