Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
internal	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
ablk_helper.h	734 B	-rw-r--r--	2016-01-11 00:01
aead.h	18.71 KB	-rw-r--r--	2016-01-11 00:01
aes.h	1019 B	-rw-r--r--	2016-01-11 00:01
akcipher.h	11.52 KB	-rw-r--r--	2016-01-11 00:01
algapi.h	10.31 KB	-rw-r--r--	2016-01-11 00:01
authenc.h	845 B	-rw-r--r--	2016-01-11 00:01
b128ops.h	2.41 KB	-rw-r--r--	2016-01-11 00:01
blowfish.h	376 B	-rw-r--r--	2016-01-11 00:01
cast5.h	551 B	-rw-r--r--	2016-01-11 00:01
cast6.h	597 B	-rw-r--r--	2016-01-11 00:01
cast_common.h	193 B	-rw-r--r--	2016-01-11 00:01
chacha20.h	595 B	-rw-r--r--	2016-01-11 00:01
compress.h	4.03 KB	-rw-r--r--	2016-01-11 00:01
cryptd.h	1.84 KB	-rw-r--r--	2016-01-11 00:01
crypto_wq.h	122 B	-rw-r--r--	2016-01-11 00:01
ctr.h	524 B	-rw-r--r--	2016-01-11 00:01
des.h	503 B	-rw-r--r--	2016-01-11 00:01
drbg.h	8.57 KB	-rw-r--r--	2016-01-11 00:01
gf128mul.h	8.04 KB	-rw-r--r--	2016-01-11 00:01
ghash.h	342 B	-rw-r--r--	2018-04-02 18:07
hash.h	29.56 KB	-rw-r--r--	2018-04-02 18:07
hash_info.h	1.13 KB	-rw-r--r--	2018-04-02 18:07
if_alg.h	2.46 KB	-rw-r--r--	2018-04-02 18:07
lrw.h	1.18 KB	-rw-r--r--	2016-01-11 00:01
mcryptd.h	2.33 KB	-rw-r--r--	2018-04-02 18:07
md5.h	401 B	-rw-r--r--	2016-01-11 00:01
null.h	303 B	-rw-r--r--	2016-01-11 00:01
padlock.h	649 B	-rw-r--r--	2016-01-11 00:01
pcrypt.h	1.4 KB	-rw-r--r--	2016-01-11 00:01
pkcs7.h	1.2 KB	-rw-r--r--	2016-01-11 00:01
poly1305.h	977 B	-rw-r--r--	2016-01-11 00:01
public_key.h	2.79 KB	-rw-r--r--	2018-04-02 18:07
rng.h	6.59 KB	-rw-r--r--	2016-01-11 00:01
scatterwalk.h	2.91 KB	-rw-r--r--	2016-01-11 00:01
serpent.h	673 B	-rw-r--r--	2016-01-11 00:01
sha.h	2.66 KB	-rw-r--r--	2016-01-11 00:01
sha1_base.h	2.47 KB	-rw-r--r--	2016-01-11 00:01
sha256_base.h	3.03 KB	-rw-r--r--	2016-01-11 00:01
sha512_base.h	3.19 KB	-rw-r--r--	2016-01-11 00:01
skcipher.h	15.63 KB	-rw-r--r--	2018-04-02 18:07
twofish.h	716 B	-rw-r--r--	2016-01-11 00:01
vmac.h	2.12 KB	-rw-r--r--	2016-01-11 00:01
xts.h	1.19 KB	-rw-r--r--	2018-04-02 18:07

Rename

/* Asymmetric public-key algorithm definitions
 *
 * See Documentation/crypto/asymmetric-keys.txt
 *
 * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells (dhowells@redhat.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public Licence
 * as published by the Free Software Foundation; either version
 * 2 of the Licence, or (at your option) any later version.
 */

#ifndef _LINUX_PUBLIC_KEY_H
#define _LINUX_PUBLIC_KEY_H

#include <linux/mpi.h>
#include <crypto/hash_info.h>

enum pkey_algo {
	PKEY_ALGO_DSA,
	PKEY_ALGO_RSA,
	PKEY_ALGO__LAST
};

extern const char *const pkey_algo_name[PKEY_ALGO__LAST];

/* asymmetric key implementation supports only up to SHA224 */
#define PKEY_HASH__LAST		(HASH_ALGO_SHA224 + 1)

enum pkey_id_type {
	PKEY_ID_PGP,		/* OpenPGP generated key ID */
	PKEY_ID_X509,		/* X.509 arbitrary subjectKeyIdentifier */
	PKEY_ID_PKCS7,		/* Signature in PKCS#7 message */
	PKEY_ID_TYPE__LAST
};

extern const char *const pkey_id_type_name[PKEY_ID_TYPE__LAST];

/*
 * The use to which an asymmetric key is being put.
 */
enum key_being_used_for {
	VERIFYING_MODULE_SIGNATURE,
	VERIFYING_FIRMWARE_SIGNATURE,
	VERIFYING_KEXEC_PE_SIGNATURE,
	VERIFYING_KEY_SIGNATURE,
	VERIFYING_KEY_SELF_SIGNATURE,
	VERIFYING_UNSPECIFIED_SIGNATURE,
	NR__KEY_BEING_USED_FOR
};
extern const char *const key_being_used_for[NR__KEY_BEING_USED_FOR];

/*
 * Cryptographic data for the public-key subtype of the asymmetric key type.
 *
 * Note that this may include private part of the key as well as the public
 * part.
 */
struct public_key {
	void *key;
	u32 keylen;
	enum pkey_algo pkey_algo : 8;
	enum pkey_id_type id_type : 8;
};

extern void public_key_destroy(void *payload);

/*
 * Public key cryptography signature data
 */
struct public_key_signature {
	u8 *s;			/* Signature */
	u32 s_size;		/* Number of bytes in signature */
	u8 *digest;
	u8 digest_size;			/* Number of bytes in digest */
	u8 nr_mpi;			/* Occupancy of mpi[] */
	enum pkey_algo pkey_algo : 8;
	enum hash_algo pkey_hash_algo : 8;
	union {
		MPI mpi[2];
		struct {
			MPI s;		/* m^d mod n */
		} rsa;
		struct {
			MPI r;
			MPI s;
		} dsa;
	};
};

extern struct asymmetric_key_subtype public_key_subtype;
struct key;
extern int verify_signature(const struct key *key,
			    const struct public_key_signature *sig);

struct asymmetric_key_id;
extern struct key *x509_request_asymmetric_key(struct key *keyring,
					       const struct asymmetric_key_id *id,
					       const struct asymmetric_key_id *skid,
					       bool partial);

int public_key_verify_signature(const struct public_key *pkey,
				const struct public_key_signature *sig);

int rsa_verify_signature(const struct public_key *pkey,
			 const struct public_key_signature *sig);
#endif /* _LINUX_PUBLIC_KEY_H */