Lines Matching refs:sha
1488 struct ccp_sha_engine *sha = &cmd->u.sha; in ccp_run_sha_cmd() local
1500 switch (sha->type) { in ccp_run_sha_cmd()
1502 if (sha->ctx_len < SHA1_DIGEST_SIZE) in ccp_run_sha_cmd()
1507 if (sha->ctx_len < SHA224_DIGEST_SIZE) in ccp_run_sha_cmd()
1512 if (sha->ctx_len < SHA256_DIGEST_SIZE) in ccp_run_sha_cmd()
1518 || sha->ctx_len < SHA384_DIGEST_SIZE) in ccp_run_sha_cmd()
1524 || sha->ctx_len < SHA512_DIGEST_SIZE) in ccp_run_sha_cmd()
1532 if (!sha->ctx) in ccp_run_sha_cmd()
1535 if (!sha->final && (sha->src_len & (block_size - 1))) in ccp_run_sha_cmd()
1541 if (!sha->src_len) { in ccp_run_sha_cmd()
1546 if (!sha->final) in ccp_run_sha_cmd()
1552 if (sha->msg_bits) in ccp_run_sha_cmd()
1561 switch (sha->type) { in ccp_run_sha_cmd()
1578 scatterwalk_map_and_copy((void *)sha_zero, sha->ctx, 0, in ccp_run_sha_cmd()
1586 switch (sha->type) { in ccp_run_sha_cmd()
1638 if (sha->src_len && !sha->src) in ccp_run_sha_cmd()
1645 op.u.sha.type = sha->type; in ccp_run_sha_cmd()
1646 op.u.sha.msg_bits = sha->msg_bits; in ccp_run_sha_cmd()
1657 if (sha->first) { in ccp_run_sha_cmd()
1658 switch (sha->type) { in ccp_run_sha_cmd()
1677 ret = ccp_set_dm_area(&ctx, 0, sha->ctx, 0, in ccp_run_sha_cmd()
1690 if (sha->src) { in ccp_run_sha_cmd()
1692 ret = ccp_init_data(&src, cmd_q, sha->src, sha->src_len, in ccp_run_sha_cmd()
1699 if (sha->final && !src.sg_wa.bytes_left) in ccp_run_sha_cmd()
1702 ret = cmd_q->ccp->vdata->perform->sha(&op); in ccp_run_sha_cmd()
1712 ret = cmd_q->ccp->vdata->perform->sha(&op); in ccp_run_sha_cmd()
1729 if (sha->final) { in ccp_run_sha_cmd()
1731 switch (sha->type) { in ccp_run_sha_cmd()
1736 sha->ctx, 0, in ccp_run_sha_cmd()
1742 sha->ctx, LSB_ITEM_SIZE - ooffset, in ccp_run_sha_cmd()
1745 sha->ctx, 0, in ccp_run_sha_cmd()
1754 ccp_get_dm_area(&ctx, 0, sha->ctx, 0, in ccp_run_sha_cmd()
1758 if (sha->final && sha->opad) { in ccp_run_sha_cmd()
1764 if (sha->opad_len != block_size) { in ccp_run_sha_cmd()
1776 scatterwalk_map_and_copy(hmac_buf, sha->opad, 0, block_size, 0); in ccp_run_sha_cmd()
1777 switch (sha->type) { in ccp_run_sha_cmd()
1803 hmac_cmd.u.sha.type = sha->type; in ccp_run_sha_cmd()
1804 hmac_cmd.u.sha.ctx = sha->ctx; in ccp_run_sha_cmd()
1805 hmac_cmd.u.sha.ctx_len = sha->ctx_len; in ccp_run_sha_cmd()
1806 hmac_cmd.u.sha.src = &sg; in ccp_run_sha_cmd()
1807 hmac_cmd.u.sha.src_len = block_size + digest_size; in ccp_run_sha_cmd()
1808 hmac_cmd.u.sha.opad = NULL; in ccp_run_sha_cmd()
1809 hmac_cmd.u.sha.opad_len = 0; in ccp_run_sha_cmd()
1810 hmac_cmd.u.sha.first = 1; in ccp_run_sha_cmd()
1811 hmac_cmd.u.sha.final = 1; in ccp_run_sha_cmd()
1812 hmac_cmd.u.sha.msg_bits = (block_size + digest_size) << 3; in ccp_run_sha_cmd()
1822 if (sha->src) in ccp_run_sha_cmd()