Lines Matching refs:tail
501 int tail, err;
547 tail = walk.nbytes % AES_BLOCK_SIZE;
557 if (unlikely(tail && (tail == walk.nbytes || src != dst)))
558 src = memcpy(buf + sizeof(buf) - tail, src, tail);
560 pmull_gcm_enc_final(tail, dg, tag, ctx, (u8 *)src, iv,
564 if (unlikely(tail && src != dst))
565 memcpy(dst, src, tail);
593 int tail, err, ret;
642 tail = walk.nbytes % AES_BLOCK_SIZE;
644 if (unlikely(tail && (tail == walk.nbytes || src != dst)))
645 src = memcpy(buf + sizeof(buf) - tail, src, tail);
647 ret = pmull_gcm_dec_final(tail, dg, tag, ctx, (u8 *)src, iv,
651 if (unlikely(tail && src != dst))
652 memcpy(dst, src, tail);