diff options
Diffstat (limited to 'host/lib21/include/host_signature2.h')
| -rw-r--r-- | host/lib21/include/host_signature2.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/host/lib21/include/host_signature2.h b/host/lib21/include/host_signature2.h index 8eb95ba8..5faf6da7 100644 --- a/host/lib21/include/host_signature2.h +++ b/host/lib21/include/host_signature2.h @@ -11,6 +11,19 @@ #include "2struct.h" struct vb2_private_key; +struct vb21_signature; + +/** + * Get the digest info for a hash algorithm + * + * @param hash_alg Hash algorithm + * @param buf_ptr On success, points to the digest info + * @param size_ptr On success, contains the info size in bytes + * @return VB2_SUCCESS, or non-zero error code on failure. + */ +int vb2_digest_info(enum vb2_hash_algorithm hash_alg, + const uint8_t **buf_ptr, + uint32_t *size_ptr); /** * Sign data buffer |