asn1.h

openssl是ssl的开源项目

ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
			long length);

int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str); 

int		i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
			unsigned char **pp,long length);

int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
	long length);

int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
	unsigned char **pp, long l);
ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
	unsigned char **pp, long l);

ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
	unsigned char **pp, long l);
int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
	unsigned char **pp, long l);

int		i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
ASN1_UTCTIME *	d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
			long length);

int		i2d_ASN1_SET(STACK *a, unsigned char **pp,
			int (*func)(), int ex_tag, int ex_class);
STACK *		d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
			char *(*func)(), void (*free_func)(),
			int ex_tag, int ex_class);

#ifdef HEADER_BIO_H
int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
#endif
int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);

int a2d_ASN1_OBJECT(unsigned char *out,int olen, char *buf, int num);
ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
	char *sn, char *ln);

int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
long ASN1_INTEGER_get(ASN1_INTEGER *a);
ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);

/* General */
/* given a string, return the correct type, max is the maximum length */
int ASN1_PRINTABLE_type(unsigned char *s, int max);

int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
	long length, int Ptag, int Pclass);
/* type is one or more of the B_ASN1_ values. */
ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
		long length,int type);

/* PARSING */
int asn1_Finish(ASN1_CTX *c);

/* SPECIALS */
int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
	int *pclass, long omax);
int ASN1_check_infinite_end(unsigned char **p,long len);
void ASN1_put_object(unsigned char **pp, int constructed, int length,
	int tag, int xclass);
int ASN1_object_size(int constructed, int length, int tag);

/* Used to implement other functions */
char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);

#ifndef NO_FP_API
char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
#endif

#ifdef HEADER_BIO_H
char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
#endif

/* Used to load and write netscape format cert/key */
int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
ASN1_HEADER *ASN1_HEADER_new(void );
void ASN1_HEADER_free(ASN1_HEADER *a);

int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);

void ERR_load_ASN1_strings(void);

/* Not used that much at this point, except for the first two */
ASN1_METHOD *X509_asn1_meth(void);
ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);

int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
	unsigned char *data, int len);
int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
	unsigned char *data, int max_len);
int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
	unsigned char *data, int len);
int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
	unsigned char *data, int max_len);

#else

ASN1_TYPE *	ASN1_TYPE_new();
void		ASN1_TYPE_free();
int		i2d_ASN1_TYPE();
ASN1_TYPE *	d2i_ASN1_TYPE();
int ASN1_TYPE_get();
void ASN1_TYPE_set();

ASN1_OBJECT *	ASN1_OBJECT_new();
void		ASN1_OBJECT_free();
int		i2d_ASN1_OBJECT();
ASN1_OBJECT *	d2i_ASN1_OBJECT();
ASN1_STRING *	ASN1_STRING_new();
void		ASN1_STRING_free();
ASN1_STRING *	ASN1_STRING_dup();
ASN1_STRING *	ASN1_STRING_type_new();
int 		ASN1_STRING_cmp();
int 		ASN1_STRING_set();
int		i2d_ASN1_BIT_STRING();
ASN1_BIT_STRING *d2i_ASN1_BIT_STRING();
int		ASN1_BIT_STRING_set_bit();
int		ASN1_BIT_STRING_get_bit();
int		i2d_ASN1_BOOLEAN();
int 		d2i_ASN1_BOOLEAN();
int		i2d_ASN1_INTEGER();
ASN1_INTEGER *d2i_ASN1_INTEGER();
int ASN1_UTCTIME_check();
ASN1_UTCTIME *ASN1_UTCTIME_set();
int ASN1_UTCTIME_set_string();
int		i2d_ASN1_OCTET_STRING();
ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING();
int i2d_ASN1_PRINTABLE();
ASN1_STRING *d2i_ASN1_PRINTABLE();
ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING();
ASN1_T61STRING *d2i_ASN1_T61STRING();
int i2d_ASN1_IA5STRING();
ASN1_IA5STRING *d2i_ASN1_IA5STRING();
int		i2d_ASN1_UTCTIME();
ASN1_UTCTIME *	d2i_ASN1_UTCTIME();
int		i2d_ASN1_SET();
STACK *		d2i_ASN1_SET();
int a2d_ASN1_OBJECT();
ASN1_OBJECT *ASN1_OBJECT_create();
int ASN1_INTEGER_set();
long ASN1_INTEGER_get();
ASN1_INTEGER *BN_to_ASN1_INTEGER();
BIGNUM *ASN1_INTEGER_to_BN();
int ASN1_PRINTABLE_type();
int i2d_ASN1_bytes();
ASN1_STRING *d2i_ASN1_bytes();
ASN1_STRING *d2i_ASN1_type_bytes();
int asn1_Finish();
int ASN1_get_object();
int ASN1_check_infinite_end();
void ASN1_put_object();
int ASN1_object_size();
char *ASN1_dup();
#ifndef NO_FP_API
char *ASN1_d2i_fp();
int ASN1_i2d_fp();
#endif

char *ASN1_d2i_bio();
int ASN1_i2d_bio();
int ASN1_UTCTIME_print();
int ASN1_STRING_print();
int ASN1_parse();
int i2a_ASN1_INTEGER();
int a2i_ASN1_INTEGER();
int i2a_ASN1_OBJECT();
int i2t_ASN1_OBJECT();
int a2i_ASN1_STRING();
int i2a_ASN1_STRING();

int i2d_ASN1_HEADER();
ASN1_HEADER *d2i_ASN1_HEADER();
ASN1_HEADER *ASN1_HEADER_new();
void ASN1_HEADER_free();
void ERR_load_ASN1_strings();
ASN1_METHOD *X509_asn1_meth();
ASN1_METHOD *RSAPrivateKey_asn1_meth();
ASN1_METHOD *ASN1_IA5STRING_asn1_meth();
ASN1_METHOD *ASN1_BIT_STRING_asn1_meth();

int ASN1_UNIVERSALSTRING_to_string();

int ASN1_TYPE_set_octetstring();
int ASN1_TYPE_get_octetstring();
int ASN1_TYPE_set_int_octetstring();
int ASN1_TYPE_get_int_octetstring();

int i2d_ASN1_BMPSTRING();
ASN1_BMPSTRING *d2i_ASN1_BMPSTRING();

#endif

/* BEGIN ERROR CODES */
/* Error codes for the ASN1 functions. */

/* Function codes. */
#define ASN1_F_A2D_ASN1_OBJECT				 100
#define ASN1_F_A2I_ASN1_INTEGER				 101
#define ASN1_F_A2I_ASN1_STRING				 102
#define ASN1_F_ASN1_COLLATE_PRIMATIVE			 103
#define ASN1_F_ASN1_D2I_BIO				 104
#define ASN1_F_ASN1_D2I_FP				 105
#define ASN1_F_ASN1_DUP					 106
#define ASN1_F_ASN1_GET_OBJECT				 107
#define ASN1_F_ASN1_HEADER_NEW				 108
#define ASN1_F_ASN1_I2D_BIO				 109
#define ASN1_F_ASN1_I2D_FP				 110
#define ASN1_F_ASN1_INTEGER_SET				 111
#define ASN1_F_ASN1_INTEGER_TO_BN			 112
#define ASN1_F_ASN1_OBJECT_NEW				 113
#define ASN1_F_ASN1_SIGN				 114
#define ASN1_F_ASN1_STRING_NEW				 115
#define ASN1_F_ASN1_STRING_TYPE_NEW			 116
#define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING		 117
#define ASN1_F_ASN1_TYPE_GET_OCTETSTRING		 118
#define ASN1_F_ASN1_TYPE_NEW				 119
#define ASN1_F_ASN1_UTCTIME_NEW				 120
#define ASN1_F_ASN1_VERIFY				 121
#define ASN1_F_BN_TO_ASN1_INTEGER			 122
#define ASN1_F_D2I_ASN1_BIT_STRING			 123
#define ASN1_F_D2I_ASN1_BMPSTRING			 124
#define ASN1_F_D2I_ASN1_BOOLEAN				 125
#define ASN1_F_D2I_ASN1_BYTES				 126
#define ASN1_F_D2I_ASN1_HEADER				 127
#define ASN1_F_D2I_ASN1_INTEGER				 128
#define ASN1_F_D2I_ASN1_OBJECT				 129
#define ASN1_F_D2I_ASN1_OCTET_STRING			 130
#define ASN1_F_D2I_ASN1_PRINT_TYPE			 131
#define ASN1_F_D2I_ASN1_SET				 132
#define ASN1_F_D2I_ASN1_TYPE				 133
#define ASN1_F_D2I_ASN1_TYPE_BYTES			 134
#define ASN1_F_D2I_ASN1_UTCTIME				 135
#define ASN1_F_D2I_DHPARAMS				 136
#define ASN1_F_D2I_DSAPARAMS				 137
#define ASN1_F_D2I_DSAPRIVATEKEY			 138
#define ASN1_F_D2I_DSAPUBLICKEY				 139
#define ASN1_F_D2I_NETSCAPE_PKEY			 140
#define ASN1_F_D2I_NETSCAPE_RSA				 141
#define ASN1_F_D2I_NETSCAPE_RSA_2			 142
#define ASN1_F_D2I_NETSCAPE_SPKAC			 143
#define ASN1_F_D2I_NETSCAPE_SPKI			 144
#define ASN1_F_D2I_PKCS7				 145
#define ASN1_F_D2I_PKCS7_DIGEST				 146
#define ASN1_F_D2I_PKCS7_ENCRYPT			 147
#define ASN1_F_D2I_PKCS7_ENC_CONTENT			 148
#define ASN1_F_D2I_PKCS7_ENVELOPE			 149
#define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL		 150
#define ASN1_F_D2I_PKCS7_RECIP_INFO			 151
#define ASN1_F_D2I_PKCS7_SIGNED				 152
#define ASN1_F_D2I_PKCS7_SIGNER_INFO			 153
#define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE			 154
#define ASN1_F_D2I_PRIVATEKEY				 155
#define ASN1_F_D2I_PUBLICKEY				 156
#define ASN1_F_D2I_RSAPRIVATEKEY			 157
#define ASN1_F_D2I_RSAPUBLICKEY				 158
#define ASN1_F_D2I_X509					 159
#define ASN1_F_D2I_X509_ALGOR				 160
#define ASN1_F_D2I_X509_ATTRIBUTE			 161
#define ASN1_F_D2I_X509_CINF				 162
#define ASN1_F_D2I_X509_CRL				 163
#define ASN1_F_D2I_X509_CRL_INFO			 164
#define ASN1_F_D2I_X509_EXTENSION			 165
#define ASN1_F_D2I_X509_KEY				 166
#define ASN1_F_D2I_X509_NAME				 167
#define ASN1_F_D2I_X509_NAME_ENTRY			 168
#define ASN1_F_D2I_X509_PKEY				 169
#define ASN1_F_D2I_X509_PUBKEY				 170
#define ASN1_F_D2I_X509_REQ				 171
#define ASN1_F_D2I_X509_REQ_INFO			 172
#define ASN1_F_D2I_X509_REVOKED				 173
#define ASN1_F_D2I_X509_SIG				 174
#define ASN1_F_D2I_X509_VAL				 175
#define ASN1_F_I2D_ASN1_HEADER				 176
#define ASN1_F_I2D_DHPARAMS				 177
#define ASN1_F_I2D_DSAPARAMS				 178
#define ASN1_F_I2D_DSAPRIVATEKEY			 179
#define ASN1_F_I2D_DSAPUBLICKEY				 180
#define ASN1_F_I2D_NETSCAPE_RSA				 181
#define ASN1_F_I2D_PKCS7				 182
#define ASN1_F_I2D_PRIVATEKEY				 183
#define ASN1_F_I2D_PUBLICKEY				 184
#define ASN1_F_I2D_RSAPRIVATEKEY			 185
#define ASN1_F_I2D_RSAPUBLICKEY				 186
#define ASN1_F_I2D_X509_ATTRIBUTE			 187
#define ASN1_F_I2T_ASN1_OBJECT				 188
#define ASN1_F_NETSCAPE_PKEY_NEW			 189
#define ASN1_F_NETSCAPE_SPKAC_NEW			 190
#define ASN1_F_NETSCAPE_SPKI_NEW			 191
#define ASN1_F_PKCS7_DIGEST_NEW				 192
#define ASN1_F_PKCS7_ENCRYPT_NEW			 193
#define ASN1_F_PKCS7_ENC_CONTENT_NEW			 194
#define ASN1_F_PKCS7_ENVELOPE_NEW			 195
#define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW		 196
#define ASN1_F_PKCS7_NEW				 197
#define ASN1_F_PKCS7_RECIP_INFO_NEW			 198
#define ASN1_F_PKCS7_SIGNED_NEW				 199
#define ASN1_F_PKCS7_SIGNER_INFO_NEW			 200
#define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW			 201
#define ASN1_F_X509_ALGOR_NEW				 202
#define ASN1_F_X509_ATTRIBUTE_NEW			 203
#define ASN1_F_X509_CINF_NEW				 204
#define ASN1_F_X509_CRL_INFO_NEW			 205
#define ASN1_F_X509_CRL_NEW				 206
#define ASN1_F_X509_DHPARAMS_NEW			 207
#define ASN1_F_X509_EXTENSION_NEW			 208
#define ASN1_F_X509_INFO_NEW				 209
#define ASN1_F_X509_KEY_NEW				 210
#define ASN1_F_X509_NAME_ENTRY_NEW			 211
#define ASN1_F_X509_NAME_NEW				 212
#define ASN1_F_X509_NEW					 213
#define ASN1_F_X509_PKEY_NEW				 214
#define ASN1_F_X509_PUBKEY_NEW				 215
#define ASN1_F_X509_REQ_INFO_NEW			 216
#define ASN1_F_X509_REQ_NEW				 217
#define ASN1_F_X509_REVOKED_NEW				 218
#define ASN1_F_X509_SIG_NEW				 219
#define ASN1_F_X509_VAL_FREE				 220
#define ASN1_F_X509_VAL_NEW				 221

/* Reason codes. */
#define ASN1_R_BAD_CLASS				 100
#define ASN1_R_BAD_OBJECT_HEADER			 101
#define ASN1_R_BAD_PASSWORD_READ			 102
#define ASN1_R_BAD_PKCS7_CONTENT			 103
#define ASN1_R_BAD_PKCS7_TYPE				 104
#define ASN1_R_BAD_TAG					 105
#define ASN1_R_BAD_TYPE					 106
#define ASN1_R_BN_LIB					 107
#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH			 108
#define ASN1_R_BUFFER_TOO_SMALL				 109
#define ASN1_R_DATA_IS_WRONG				 110
#define ASN1_R_DECODING_ERROR				 111
#define ASN1_R_ERROR_PARSING_SET_ELEMENT		 112
#define ASN1_R_EXPECTING_AN_INTEGER			 113
#define ASN1_R_EXPECTING_AN_OBJECT			 114
#define ASN1_R_EXPECTING_AN_OCTET_STRING		 115
#define ASN1_R_EXPECTING_A_BIT_STRING			 116
#define ASN1_R_EXPECTING_A_BOOLEAN			 117
#define ASN1_R_EXPECTING_A_UTCTIME			 118
#define ASN1_R_FIRST_NUM_TOO_LARGE			 119
#define ASN1_R_HEADER_TOO_LONG				 120
#define ASN1_R_INVALID_DIGIT				 121
#define ASN1_R_INVALID_SEPARATOR			 122
#define ASN1_R_INVALID_TIME_FORMAT			 123
#define ASN1_R_IV_TOO_LARGE				 124
#define ASN1_R_LENGTH_ERROR				 125
#define ASN1_R_MISSING_SECOND_NUMBER			 126
#define ASN1_R_NON_HEX_CHARACTERS			 127
#define ASN1_R_NOT_ENOUGH_DATA				 128
#define ASN1_R_ODD_NUMBER_OF_CHARS			 129
#define ASN1_R_PARSING					 130
#define ASN1_R_PRIVATE_KEY_HEADER_MISSING		 131
#define ASN1_R_SECOND_NUMBER_TOO_LARGE			 132
#define ASN1_R_SHORT_LINE				 133
#define ASN1_R_STRING_TOO_SHORT				 134
#define ASN1_R_TAG_VALUE_TOO_HIGH			 135
#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
#define ASN1_R_TOO_LONG					 137
#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY			 138
#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY		 139
#define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE			 140
#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM		 141
#define ASN1_R_UNKNOWN_OBJECT_TYPE			 142
#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE			 143
#define ASN1_R_UNSUPPORTED_CIPHER			 144
#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM		 145
#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE		 146
#define ASN1_R_UTCTIME_TOO_LONG				 147
#define ASN1_R_WRONG_PRINTABLE_TYPE			 148
#define ASN1_R_WRONG_TAG				 149
#define ASN1_R_WRONG_TYPE				 150
 
#ifdef  __cplusplus
}
#endif
#endif