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📄 README(157 B)
📄 adjtime.h(1.96 KB)
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📄 audio.h(283 B)
📄 binio.h(3.26 KB)
📄 declcond.h(803 B)
📄 gps.h(2.84 KB)
📄 hopf6039.h(3.51 KB)
📄 icom.h(2.33 KB)
📄 ieee754io.h(2.94 KB)
📄 intreswork.h(808 B)
📄 iosignal.h(1.46 KB)
📁 isc
📄 l_stdlib.h(4.8 KB)
📄 lib_strbuf.h(674 B)
📄 libntp.h(436 B)
📄 libssl_compat.h(4.25 KB)
📄 mbg_gps166.h(36.84 KB)
📄 mx4200.h(2.15 KB)
📄 ntif.h(2.86 KB)
📄 ntp.h(33.52 KB)
📄 ntp_assert.h(2.73 KB)
📄 ntp_calendar.h(14.99 KB)
📄 ntp_calgps.h(4.02 KB)
📄 ntp_cmdargs.h(38 B)
📄 ntp_config.h(8.33 KB)
📄 ntp_control.h(5.66 KB)
📄 ntp_crypto.h(6.61 KB)
📄 ntp_datum.h(1.07 KB)
📄 ntp_debug.h(635 B)
📄 ntp_filegen.h(1.76 KB)
📄 ntp_fp.h(13.37 KB)
📄 ntp_if.h(651 B)
📄 ntp_intres.h(1.77 KB)
📄 ntp_io.h(1.82 KB)
📄 ntp_keyacc.h(658 B)
📄 ntp_libopts.h(330 B)
📄 ntp_lineedit.h(251 B)
📄 ntp_lists.h(12.09 KB)
📄 ntp_machine.h(7.18 KB)
📄 ntp_malloc.h(1.18 KB)
📄 ntp_md5.h(1.32 KB)
📄 ntp_net.h(6.61 KB)
📄 ntp_prio_q.h(1.93 KB)
📄 ntp_proto.h(95 B)
📄 ntp_psl.h(342 B)
📄 ntp_random.h(402 B)
📄 ntp_refclock.h(7.81 KB)
📄 ntp_request.h(30.83 KB)
📄 ntp_rfc2553.h(8.46 KB)
📄 ntp_select.h(1.02 KB)
📄 ntp_stdlib.h(9.83 KB)
📄 ntp_string.h(708 B)
📄 ntp_syscall.h(1.17 KB)
📄 ntp_syslog.h(2.94 KB)
📄 ntp_tty.h(2.61 KB)
📄 ntp_types.h(7.21 KB)
📄 ntp_unixtime.h(1.6 KB)
📄 ntp_worker.h(5.54 KB)
📄 ntp_workimpl.h(749 B)
📄 ntpd.h(20.67 KB)
📄 ntpsim.h(3.85 KB)
📄 parse.h(14.58 KB)
📄 parse_conf.h(2.76 KB)
📄 rc_cmdlength.h(83 B)
📄 recvbuff.h(3.84 KB)
📄 refclock_atom.h(449 B)
📄 refidsmear.h(89 B)
📄 safecast.h(1.04 KB)
📄 ssl_applink.c(2.1 KB)
📄 timepps-SCO.h(11.67 KB)
📄 timepps-Solaris.h(13.24 KB)
📄 timepps-SunOS.h(11.78 KB)
📄 timespecops.h(4.82 KB)
📄 timetoa.h(2.62 KB)
📄 timevalops.h(8.33 KB)
📄 timexsup.h(1.37 KB)
📄 trimble.h(8.01 KB)
📄 vint64ops.h(1.05 KB)

Editing: ntp_crypto.h

/*
 * ntp_crypto.h - definitions for cryptographic operations
 */
#ifndef NTP_CRYPTO_H
#define NTP_CRYPTO_H

/*
 * Configuration codes (also needed for parser without AUTOKEY)
 */
#define CRYPTO_CONF_NONE  0	/* nothing doing */
#define CRYPTO_CONF_PRIV  1	/* host name */
#define CRYPTO_CONF_IDENT 2	/* group name */
#define CRYPTO_CONF_CERT  3	/* certificate file name */
#define CRYPTO_CONF_RAND  4	/* random seed file name */
#define CRYPTO_CONF_IFFPAR 5	/* IFF parameters file name */
#define CRYPTO_CONF_GQPAR 6	/* GQ parameters file name */
#define	CRYPTO_CONF_MVPAR 7	/* MV parameters file name */
#define CRYPTO_CONF_PW	  8	/* private key password */
#define	CRYPTO_CONF_NID   9	/* specify digest name */

#ifdef AUTOKEY
#ifndef OPENSSL
#error AUTOKEY should be defined only if OPENSSL is.
invalidsyntax: AUTOKEY should be defined only if OPENSSL is.
#endif

#include "openssl/bn.h"
#include "openssl/evp.h"
#include "ntp_calendar.h"	/* for fields in the cert_info structure */

/*
 * The following bits are set by the CRYPTO_ASSOC message from
 * the server and are not modified by the client.
 */
#define CRYPTO_FLAG_ENAB  0x0001 /* crypto enable */
#define CRYPTO_FLAG_TAI   0x0002 /* leapseconds table */

#define CRYPTO_FLAG_PRIV  0x0010 /* PC identity scheme */
#define CRYPTO_FLAG_IFF   0x0020 /* IFF identity scheme */
#define CRYPTO_FLAG_GQ	  0x0040 /* GQ identity scheme */
#define	CRYPTO_FLAG_MV	  0x0080 /* MV identity scheme */
#define CRYPTO_FLAG_MASK  0x00f0 /* identity scheme mask */
	
/*
 * The following bits are used by the client during the protocol
 * exchange.
 */
#define CRYPTO_FLAG_CERT  0x0100 /* public key verified */
#define CRYPTO_FLAG_VRFY  0x0200 /* identity verified */
#define CRYPTO_FLAG_PROV  0x0400 /* signature verified */
#define CRYPTO_FLAG_COOK  0x0800 /* cookie verifed */
#define CRYPTO_FLAG_AUTO  0x1000 /* autokey verified */
#define CRYPTO_FLAG_SIGN  0x2000 /* certificate signed */
#define CRYPTO_FLAG_LEAP  0x4000 /* leapsecond values verified */
#define	CRYPTO_FLAG_ALL   0x7f00 /* all mask */

/*
 * Flags used for certificate management
 */
#define	CERT_TRUST	0x01	/* certificate is trusted */
#define CERT_SIGN	0x02	/* certificate is signed */
#define CERT_VALID	0x04	/* certificate is valid */
#define CERT_PRIV	0x08	/* certificate is private */
#define CERT_ERROR	0x80	/* certificate has errors */

/*
 * Extension field definitions
 */
#define	CRYPTO_MAXLEN	1024	/* max extension field length */
#define CRYPTO_VN	2	/* current protocol version number */
#define CRYPTO_CMD(x)	(((CRYPTO_VN << 8) | (x)) << 16)
#define CRYPTO_NULL	CRYPTO_CMD(0) /* no operation */
#define CRYPTO_ASSOC	CRYPTO_CMD(1) /* association */
#define CRYPTO_CERT	CRYPTO_CMD(2) /* certificate */
#define CRYPTO_COOK	CRYPTO_CMD(3) /* cookie value */
#define CRYPTO_AUTO	CRYPTO_CMD(4) /* autokey values */
#define CRYPTO_LEAP	CRYPTO_CMD(5) /* leapsecond values */
#define	CRYPTO_SIGN	CRYPTO_CMD(6) /* certificate sign */
#define CRYPTO_IFF	CRYPTO_CMD(7) /* IFF identity scheme */
#define CRYPTO_GQ	CRYPTO_CMD(8) /* GQ identity scheme */
#define	CRYPTO_MV	CRYPTO_CMD(9) /* MV identity scheme */
#define CRYPTO_RESP	0x80000000 /* response */
#define CRYPTO_ERROR	0x40000000 /* error */

/*
 * Autokey event codes
 */
#define XEVNT_CMD(x)	(CRPT_EVENT | (x))
#define XEVNT_OK	XEVNT_CMD(0) /* success */
#define XEVNT_LEN	XEVNT_CMD(1) /* bad field format or length */
#define XEVNT_TSP	XEVNT_CMD(2) /* bad timestamp */
#define XEVNT_FSP	XEVNT_CMD(3) /* bad filestamp */
#define XEVNT_PUB	XEVNT_CMD(4) /* bad or missing public key */
#define XEVNT_MD	XEVNT_CMD(5) /* unsupported digest type */
#define XEVNT_KEY	XEVNT_CMD(6) /* unsupported identity type */
#define XEVNT_SGL	XEVNT_CMD(7) /* bad signature length */
#define XEVNT_SIG	XEVNT_CMD(8) /* signature not verified */
#define XEVNT_VFY	XEVNT_CMD(9) /* certificate not verified */
#define XEVNT_PER	XEVNT_CMD(10) /* host certificate expired */
#define XEVNT_CKY	XEVNT_CMD(11) /* bad or missing cookie */
#define XEVNT_DAT	XEVNT_CMD(12) /* bad or missing leapseconds */
#define XEVNT_CRT	XEVNT_CMD(13) /* bad or missing certificate */
#define XEVNT_ID	XEVNT_CMD(14) /* bad or missing group key */
#define	XEVNT_ERR	XEVNT_CMD(15) /* protocol error */

/*
 * Miscellaneous crypto stuff
 */
#define NTP_MAXSESSION	100	/* maximum session key list entries */
#define	NTP_MAXEXTEN	2048	/* maximum extension field size */
#define	NTP_AUTOMAX	12	/* default key list timeout (log2 s) */
#define	KEY_REVOKE	17	/* default key revoke timeout (log2 s) */
#define	NTP_REFRESH	19	/* default restart timeout (log2 s) */
#define	NTP_MAXKEY	65535	/* maximum symmetric key ID */

/*
 * The autokey structure holds the values used to authenticate key IDs.
 */
struct autokey {		/* network byte order */
	keyid_t	key;		/* key ID */
	int32	seq;		/* key number */
};

/*
 * The value structure holds variable length data such as public
 * key, agreement parameters, public valule and leapsecond table.
 * They are in network byte order.
 */
struct value {			/* network byte order */
	tstamp_t tstamp;	/* timestamp */
	tstamp_t fstamp;	/* filestamp */
	u_int32	vallen;		/* value length */
	void	*ptr;		/* data pointer (various) */
	u_int32	siglen;		/* signature length */
	u_char	*sig;		/* signature */
};

/*
 * The packet extension field structures are used to hold values
 * and signatures in network byte order.
 */
struct exten {
	u_int32	opcode;		/* opcode */
	u_int32	associd;	/* association ID */
	u_int32	tstamp;		/* timestamp */
	u_int32	fstamp;		/* filestamp */
	u_int32	vallen;		/* value length */
	u_int32	pkt[1];		/* start of value field */
};

/*
 * The certificate info/value structure
 */
struct cert_info {
	struct cert_info *link;	/* forward link */
	u_int	flags;		/* flags that wave */
	EVP_PKEY *pkey;		/* generic key */
	long	version;	/* X509 version */
	int	nid;		/* signature/digest ID */
	const EVP_MD *digest;	/* message digest algorithm */
	u_long	serial;		/* serial number */
	struct calendar first;	/* not valid before */
	struct calendar last;	/* not valid after */
	char	*subject;	/* subject common name */
	char	*issuer;	/* issuer common name */
	BIGNUM	*grpkey;	/* GQ group key */
	struct value cert;	/* certificate/value */
};

/*
 * The keys info/value structure
 */
struct pkey_info {
	struct pkey_info *link; /* forward link */
	EVP_PKEY *pkey;		/* generic key */
	char	*name;		/* file name */
	tstamp_t fstamp;	/* filestamp */
};

/*
 * Cryptographic values
 */
extern	u_int	crypto_flags;	/* status word */
extern	int	crypto_nid;	/* digest nid */
extern	struct value hostval;	/* host name/value */
extern	struct cert_info *cinfo; /* host certificate information */
extern	struct value tai_leap;	/* leapseconds table */
#endif /* AUTOKEY */
#endif /* NTP_CRYPTO_H */

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Editing: ntp_crypto.h

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