diff options
Diffstat (limited to 'firmware/2lib/include/2api.h')
| -rw-r--r-- | firmware/2lib/include/2api.h | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/firmware/2lib/include/2api.h b/firmware/2lib/include/2api.h index 98f9ff08..12aa14e8 100644 --- a/firmware/2lib/include/2api.h +++ b/firmware/2lib/include/2api.h @@ -393,18 +393,14 @@ enum vb2_pcr_digest { */ /** - * Check the CRC of the secure storage context. + * Check the validity of the secure storage context. * - * Use this if reading from secure storage may be flaky, and you want to retry - * reading it several times. - * - * This may be called before vb2api_phase1() (externally), and before - * vb2_context_init() (internally). + * Checks version and CRC. * * @param ctx Context pointer * @return VB2_SUCCESS, or non-zero error code if error. */ -vb2_error_t vb2api_secdata_check(const struct vb2_context *ctx); +vb2_error_t vb2api_secdata_check(struct vb2_context *ctx); /** * Create fresh data in the secure storage context. @@ -414,27 +410,20 @@ vb2_error_t vb2api_secdata_check(const struct vb2_context *ctx); * (or any other API in this library) fails; that could allow the secure data * to be rolled back to an insecure state. * - * This may be called before vb2api_phase1() (externally), and before - * vb2_context_init() (internally). - * * @param ctx Context pointer * @return VB2_SUCCESS, or non-zero error code if error. */ vb2_error_t vb2api_secdata_create(struct vb2_context *ctx); /** - * Check the CRC of the kernel version secure storage context. + * Check the validity of the kernel version secure storage context. * - * Use this if reading from secure storage may be flaky, and you want to retry - * reading it several times. - * - * This may be called before vb2api_phase1() (externally), and before - * vb2_context_init() (internally). + * Checks version, UID, and CRC. * * @param ctx Context pointer * @return VB2_SUCCESS, or non-zero error code if error. */ -vb2_error_t vb2api_secdatak_check(const struct vb2_context *ctx); +vb2_error_t vb2api_secdatak_check(struct vb2_context *ctx); /** * Create fresh data in the kernel version secure storage context. @@ -444,9 +433,6 @@ vb2_error_t vb2api_secdatak_check(const struct vb2_context *ctx); * (or any other API in this library) fails; that could allow the secure data * to be rolled back to an insecure state. * - * This may be called before vb2api_phase1() (externally), and before - * vb2_context_init() (internally). - * * @param ctx Context pointer * @return VB2_SUCCESS, or non-zero error code if error. */ |