Lines Matching +full:sha +full:- +full:256

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * fs-verity: read-only file-based authenticity protection
15 #define pr_fmt(fmt) "fs-verity: " fmt
25  * it's enough for over U64_MAX bytes of data using SHA-256 and 4K blocks.
30  * Largest digest size among all hash algorithms supported by fs-verity.
35 /* A hash algorithm supported by fs-verity */
39 	unsigned int digest_size; /* digest size in bytes, e.g. 32 for SHA-256 */
40 	unsigned int block_size;  /* block size in bytes, e.g. 64 for SHA-256 */
48 	unsigned int digest_size;	/* same as hash_alg->digest_size */
59 	 * to root level ('num_levels - 1')
65  * fsverity_info - cached verity metadata for an inode
68  * and stored in ->i_verity_info; it remains until the inode is evicted.  It
83 #define FS_VERITY_MAX_SIGNATURE_SIZE	(FS_VERITY_MAX_DESCRIPTOR_SIZE - \