From f4d66aef981efadb6418ffa89e27730f12110886 Mon Sep 17 00:00:00 2001 From: Kiran Kumar K Date: Mon, 26 Jul 2021 10:18:51 +0530 Subject: [PATCH] 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 Acked-by: Akhil Goyal --- drivers/common/cnxk/roc_ae.c | 70 ++++++++++++++++++++++++++++++++++-- drivers/common/cnxk/roc_ae.h | 17 ++++++++- 2 files changed, 84 insertions(+), 3 deletions(-) diff --git a/drivers/common/cnxk/roc_ae.c b/drivers/common/cnxk/roc_ae.c index cf3f7fc5f2..929da05983 100644 --- 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 5072cc5a5e..9c637d67ef 100644 --- 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 { -- 2.20.1