Lines Matching defs:fsverity_descriptor
47 struct fsverity_descriptor { struct
48 __u8 version; /* must be 1 */
49 __u8 hash_algorithm; /* Merkle tree hash algorithm */
50 __u8 log_blocksize; /* log2 of size of data and tree blocks */
51 __u8 salt_size; /* size of salt in bytes; 0 if none */
53 __le32 sig_size;
55 __le32 __reserved_0x04; /* must be 0 */
57 __le64 data_size; /* size of file the Merkle tree is built over */
58 __u8 root_hash[64]; /* Merkle tree root hash */
59 __u8 salt[32]; /* salt prepended to each hashed block */
60 __u8 __reserved[144]; /* must be 0's */
62 __u8 signature[];