Lines Matching defs:data
19 * first of all, data is collected until a block of 9 samples are received.
22 * received data will complete the block.
27 * the samples will be reoganised to form 8 bytes of data:
65 * this will avoid loud noise due to corrupt encrypted data.
365 * encrypt isdn data frame
369 dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len)
383 bf_data_in[j] = *data;
384 *data++ = bf_crypt_out[j++];
433 * transcode 8 crypted bytes to 9 data bytes with sync
454 * decrypt isdn data frame
458 dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len)
474 * shift upper bit and rotate data to buffer ring
475 * send current decrypted data
477 sync = (sync << 1) | ((*data) >> 7);
478 bf_crypt_inring[j++ & 15] = *data;
479 *data++ = bf_data_out[k++];
487 /* transcode receive data to 64 bit block of encrypted data */
602 u32 data[2], temp;
642 data[0] = 0x00000000;
643 data[1] = 0x00000000;
646 encrypt_block(P, S, data, data);
648 P[i] = data[0];
649 P[i + 1] = data[1];
654 encrypt_block(P, S, data, data);
656 S[count] = data[0];
657 S[count + 1] = data[1];