diff options
Diffstat (limited to 'drivers/crypto/caam/pkc_desc.c')
| -rw-r--r-- | drivers/crypto/caam/pkc_desc.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/crypto/caam/pkc_desc.c b/drivers/crypto/caam/pkc_desc.c index 4e4183e615ea..9e2ce6fe2e43 100644 --- a/drivers/crypto/caam/pkc_desc.c +++ b/drivers/crypto/caam/pkc_desc.c @@ -34,3 +34,39 @@ void init_rsa_priv_f1_desc(u32 *desc, struct rsa_priv_f1_pdb *pdb) append_operation(desc, OP_TYPE_UNI_PROTOCOL | OP_PCLID_RSADEC_PRVKEY | RSA_PRIV_KEY_FRM_1); } + +/* Descriptor for RSA Private operation - Private Key Form #2 */ +void init_rsa_priv_f2_desc(u32 *desc, struct rsa_priv_f2_pdb *pdb) +{ + init_job_desc_pdb(desc, 0, sizeof(*pdb)); + append_cmd(desc, pdb->sgf); + append_ptr(desc, pdb->g_dma); + append_ptr(desc, pdb->f_dma); + append_ptr(desc, pdb->d_dma); + append_ptr(desc, pdb->p_dma); + append_ptr(desc, pdb->q_dma); + append_ptr(desc, pdb->tmp1_dma); + append_ptr(desc, pdb->tmp2_dma); + append_cmd(desc, pdb->p_q_len); + append_operation(desc, OP_TYPE_UNI_PROTOCOL | OP_PCLID_RSADEC_PRVKEY | + RSA_PRIV_KEY_FRM_2); +} + +/* Descriptor for RSA Private operation - Private Key Form #3 */ +void init_rsa_priv_f3_desc(u32 *desc, struct rsa_priv_f3_pdb *pdb) +{ + init_job_desc_pdb(desc, 0, sizeof(*pdb)); + append_cmd(desc, pdb->sgf); + append_ptr(desc, pdb->g_dma); + append_ptr(desc, pdb->f_dma); + append_ptr(desc, pdb->c_dma); + append_ptr(desc, pdb->p_dma); + append_ptr(desc, pdb->q_dma); + append_ptr(desc, pdb->dp_dma); + append_ptr(desc, pdb->dq_dma); + append_ptr(desc, pdb->tmp1_dma); + append_ptr(desc, pdb->tmp2_dma); + append_cmd(desc, pdb->p_q_len); + append_operation(desc, OP_TYPE_UNI_PROTOCOL | OP_PCLID_RSADEC_PRVKEY | + RSA_PRIV_KEY_FRM_3); +} |