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feat(auth): add CCA NV ctr to CCA CoT

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Modifying the CCA CoT description to put the CCA content certificate
under the new CCA NV counter.

Change-Id: Ib962cef5eaa15bb9ccce86012f21327d29d4adad
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
This commit is contained in:
laurenw-arm 2023-05-02 14:40:15 -05:00
parent 0f19b7aada
commit e3b1cc0c51
1 changed files with 6 additions and 4 deletions
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10
drivers/auth/cca/cot.c
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@ -42,8 +42,8 @@ static unsigned char plat_pk_buf[PK_DER_LEN];
/* /*
* Parameter type descriptors. * Parameter type descriptors.
*/ */
static auth_param_type_desc_t trusted_nv_ctr = AUTH_PARAM_TYPE_DESC( static auth_param_type_desc_t cca_nv_ctr = AUTH_PARAM_TYPE_DESC(
AUTH_PARAM_NV_CTR, TRUSTED_FW_NVCOUNTER_OID); AUTH_PARAM_NV_CTR, CCA_FW_NVCOUNTER_OID);
static auth_param_type_desc_t subject_pk = AUTH_PARAM_TYPE_DESC( static auth_param_type_desc_t subject_pk = AUTH_PARAM_TYPE_DESC(
AUTH_PARAM_PUB_KEY, 0); AUTH_PARAM_PUB_KEY, 0);
static auth_param_type_desc_t sig = AUTH_PARAM_TYPE_DESC( static auth_param_type_desc_t sig = AUTH_PARAM_TYPE_DESC(
@ -69,6 +69,8 @@ static auth_param_type_desc_t rmm_hash = AUTH_PARAM_TYPE_DESC(
AUTH_PARAM_HASH, RMM_HASH_OID); AUTH_PARAM_HASH, RMM_HASH_OID);
#ifdef IMAGE_BL2 #ifdef IMAGE_BL2
static auth_param_type_desc_t trusted_nv_ctr = AUTH_PARAM_TYPE_DESC(
AUTH_PARAM_NV_CTR, TRUSTED_FW_NVCOUNTER_OID);
static auth_param_type_desc_t non_trusted_nv_ctr = AUTH_PARAM_TYPE_DESC( static auth_param_type_desc_t non_trusted_nv_ctr = AUTH_PARAM_TYPE_DESC(
AUTH_PARAM_NV_CTR, NON_TRUSTED_FW_NVCOUNTER_OID); AUTH_PARAM_NV_CTR, NON_TRUSTED_FW_NVCOUNTER_OID);
@ -127,8 +129,8 @@ static const auth_img_desc_t cca_content_cert = {
[1] = { [1] = {
.type = AUTH_METHOD_NV_CTR, .type = AUTH_METHOD_NV_CTR,
.param.nv_ctr = { .param.nv_ctr = {
.cert_nv_ctr = &trusted_nv_ctr, .cert_nv_ctr = &cca_nv_ctr,
.plat_nv_ctr = &trusted_nv_ctr .plat_nv_ctr = &cca_nv_ctr
} }
} }
}, },