common/cnxk: add constants to EC groups

New ucode expects const values A and B for asymmetric ECDSA
messages. Adding roc support for this.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

diff --git a/drivers/common/cnxk/roc_ae.c b/drivers/common/cnxk/roc_ae.c
index cf3f7fc..929da05 100644 (file)
--- a/drivers/common/cnxk/roc_ae.c
+++ b/drivers/common/cnxk/roc_ae.c
@@ -23,6 +23,16 @@ const struct roc_ae_ec_group ae_ec_grp[ROC_AE_EC_ID_PMAX] = {
                                   0x99, 0xDE, 0xF8, 0x36, 0x14, 0x6B,
                                   0xC9, 0xB1, 0xB4, 0xD2, 0x28, 0x31},
                          .length = 24},
+               .consta = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC},
+                          .length = 24},
+               .constb = {.data = {0x64, 0x21, 0x05, 0x19, 0xE5, 0x9C,
+                                   0x80, 0xE7, 0x0F, 0xA7, 0xE9, 0xAB,
+                                   0x72, 0x24, 0x30, 0x49, 0xFE, 0xB8,
+                                   0xDE, 0xEC, 0xC1, 0x46, 0xB9, 0xB1},
+                          .length = 24},
        },
        {
                .prime = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -35,6 +45,16 @@ const struct roc_ae_ec_group ae_ec_grp[ROC_AE_EC_ID_PMAX] = {
                                   0X16, 0XA2, 0XE0, 0XB8, 0XF0, 0X3E, 0X13,
                                   0XDD, 0X29, 0X45, 0X5C, 0X5C, 0X2A, 0X3D},
                          .length = 28},
+               .consta = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE},
+                          .length = 28},
+               .constb = {.data = {0xB4, 0x05, 0x0A, 0x85, 0x0C, 0x04, 0xB3,
+                                   0xAB, 0xF5, 0x41, 0x32, 0x56, 0x50, 0x44,
+                                   0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA, 0x27,
+                                   0x0B, 0x39, 0x43, 0x23, 0x55, 0xFF, 0xB4},
+                          .length = 28},
        },
        {
                .prime = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00,
@@ -49,6 +69,18 @@ const struct roc_ae_ec_group ae_ec_grp[ROC_AE_EC_ID_PMAX] = {
                                   0x17, 0x9E, 0x84, 0xF3, 0xB9, 0xCA, 0xC2,
                                   0xFC, 0x63, 0x25, 0x51},
                          .length = 32},
+               .consta = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00,
+                                   0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                                   0xFF, 0xFF, 0xFF, 0xFC},
+                          .length = 32},
+               .constb = {.data = {0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93,
+                                   0xE7, 0xB3, 0xEB, 0xBD, 0x55, 0x76, 0x98,
+                                   0x86, 0xBC, 0x65, 0x1D, 0x06, 0xB0, 0xCC,
+                                   0x53, 0xB0, 0xF6, 0x3B, 0xCE, 0x3C, 0x3E,
+                                   0x27, 0xD2, 0x60, 0x4B},
+                          .length = 32},
        },
        {.prime = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -63,7 +95,21 @@ const struct roc_ae_ec_group ae_ec_grp[ROC_AE_EC_ID_PMAX] = {
                            0xC7, 0x63, 0x4D, 0x81, 0xF4, 0x37, 0x2D, 0xDF,
                            0x58, 0x1A, 0x0D, 0xB2, 0x48, 0xB0, 0xA7, 0x7A,
                            0xEC, 0xEC, 0x19, 0x6A, 0xCC, 0xC5, 0x29, 0x73},
-                  .length = 48}},
+                  .length = 48},
+        .consta = {.data = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+                            0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFC},
+                   .length = 48},
+        .constb = {.data = {0xB3, 0x31, 0x2F, 0xA7, 0xE2, 0x3E, 0xE7, 0xE4,
+                            0x98, 0x8E, 0x05, 0x6B, 0xE3, 0xF8, 0x2D, 0x19,
+                            0x18, 0x1D, 0x9C, 0x6E, 0xFE, 0x81, 0x41, 0x12,
+                            0x03, 0x14, 0x08, 0x8F, 0x50, 0x13, 0x87, 0x5A,
+                            0xC6, 0x56, 0x39, 0x8D, 0x8A, 0x2E, 0xD1, 0x9D,
+                            0x2A, 0x85, 0xC8, 0xED, 0xD3, 0xEC, 0x2A, 0xEF},
+                   .length = 48}},
        {.prime = {.data = {0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
@@ -83,7 +129,27 @@ const struct roc_ae_ec_group ae_ec_grp[ROC_AE_EC_ID_PMAX] = {
                            0xA5, 0xD0, 0x3B, 0xB5, 0xC9, 0xB8, 0x89, 0x9C,
                            0x47, 0xAE, 0xBB, 0x6F, 0xB7, 0x1E, 0x91, 0x38,
                            0x64, 0x09},
-                  .length = 66}}};
+                  .length = 66},
+        .consta = {.data = {0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+                            0xFF, 0xFC},
+                   .length = 66},
+        .constb = {.data = {0x00, 0x51, 0x95, 0x3E, 0xB9, 0x61, 0x8E, 0x1C,
+                            0x9A, 0x1F, 0x92, 0x9A, 0x21, 0xA0, 0xB6, 0x85,
+                            0x40, 0xEE, 0xA2, 0xDA, 0x72, 0x5B, 0x99, 0xB3,
+                            0x15, 0xF3, 0xB8, 0xB4, 0x89, 0x91, 0x8E, 0xF1,
+                            0x09, 0xE1, 0x56, 0x19, 0x39, 0x51, 0xEC, 0x7E,
+                            0x93, 0x7B, 0x16, 0x52, 0xC0, 0xBD, 0x3B, 0xB1,
+                            0xBF, 0x07, 0x35, 0x73, 0xDF, 0x88, 0x3D, 0x2C,
+                            0x34, 0xF1, 0xEF, 0x45, 0x1F, 0xD4, 0x6B, 0x50,
+                            0x3F, 0x00},
+                   .length = 66}}};
 
 int
 roc_ae_ec_grp_get(struct roc_ae_ec_group **tbl)

diff --git a/drivers/common/cnxk/roc_ae.h b/drivers/common/cnxk/roc_ae.h
index 5072cc5..9c637d6 100644 (file)
--- a/drivers/common/cnxk/roc_ae.h
+++ b/drivers/common/cnxk/roc_ae.h
@@ -30,7 +30,10 @@ typedef enum {
        ROC_AE_EC_ID_P256 = 2,
        ROC_AE_EC_ID_P384 = 3,
        ROC_AE_EC_ID_P521 = 4,
-       ROC_AE_EC_ID_PMAX = 5
+       ROC_AE_EC_ID_P160 = 5,
+       ROC_AE_EC_ID_P320 = 6,
+       ROC_AE_EC_ID_P512 = 7,
+       ROC_AE_EC_ID_PMAX = 8
 } roc_ae_ec_id;
 
 /* Prime and order fields of built-in elliptic curves */
@@ -46,6 +49,18 @@ struct roc_ae_ec_group {
                uint8_t data[66];
                unsigned int length;
        } order;
+
+       struct {
+               /* P521 maximum length */
+               uint8_t data[66];
+               unsigned int length;
+       } consta;
+
+       struct {
+               /* P521 maximum length */
+               uint8_t data[66];
+               unsigned int length;
+       } constb;
 };
 
 struct roc_ae_ec_ctx {