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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2011 Nokia Corporation * Copyright (C) 2011 Intel Corporation * * Author: * Dmitry Kasatkin <dmitry.kasatkin@nokia.com> * <dmitry.kasatkin@intel.com> */
#ifndef _DIGSIG_H#define _DIGSIG_H
#include <linux/key.h>
enum pubkey_algo { PUBKEY_ALGO_RSA, PUBKEY_ALGO_MAX,};
enum digest_algo { DIGEST_ALGO_SHA1, DIGEST_ALGO_SHA256, DIGEST_ALGO_MAX};
struct pubkey_hdr { uint8_t version; /* key format version */ uint32_t timestamp; /* key made, always 0 for now */ uint8_t algo; uint8_t nmpi; char mpi[];} __packed;
struct signature_hdr { uint8_t version; /* signature format version */ uint32_t timestamp; /* signature made */ uint8_t algo; uint8_t hash; uint8_t keyid[8]; uint8_t nmpi; char mpi[];} __packed;
#if defined(CONFIG_SIGNATURE) || defined(CONFIG_SIGNATURE_MODULE)
int digsig_verify(struct key *keyring, const char *sig, int siglen, const char *digest, int digestlen);
#else
static inline int digsig_verify(struct key *keyring, const char *sig, int siglen, const char *digest, int digestlen){ return -EOPNOTSUPP;}
#endif /* CONFIG_SIGNATURE */
#endif /* _DIGSIG_H */