42 int mbedtls_asn1_write_len( unsigned char **p, unsigned char *start, size_t len )  in mbedtls_asn1_write_len()  argument
46         if( *p - start < 1 )  in mbedtls_asn1_write_len()
49         *--(*p) = (unsigned char) len;  in mbedtls_asn1_write_len()
55         if( *p - start < 2 )  in mbedtls_asn1_write_len()
58         *--(*p) = (unsigned char) len;  in mbedtls_asn1_write_len()
59         *--(*p) = 0x81;  in mbedtls_asn1_write_len()
65         if( *p - start < 3 )  in mbedtls_asn1_write_len()
68         *--(*p) = ( len       ) & 0xFF;  in mbedtls_asn1_write_len()
69         *--(*p) = ( len >>  8 ) & 0xFF;  in mbedtls_asn1_write_len()
70         *--(*p) = 0x82;  in mbedtls_asn1_write_len()
76         if( *p - start < 4 )  in mbedtls_asn1_write_len()
79         *--(*p) = ( len       ) & 0xFF;  in mbedtls_asn1_write_len()
80         *--(*p) = ( len >>  8 ) & 0xFF;  in mbedtls_asn1_write_len()
81         *--(*p) = ( len >> 16 ) & 0xFF;  in mbedtls_asn1_write_len()
82         *--(*p) = 0x83;  in mbedtls_asn1_write_len()
88         if( *p - start < 5 )  in mbedtls_asn1_write_len()
91         *--(*p) = ( len       ) & 0xFF;  in mbedtls_asn1_write_len()
92         *--(*p) = ( len >>  8 ) & 0xFF;  in mbedtls_asn1_write_len()
93         *--(*p) = ( len >> 16 ) & 0xFF;  in mbedtls_asn1_write_len()
94         *--(*p) = ( len >> 24 ) & 0xFF;  in mbedtls_asn1_write_len()
95         *--(*p) = 0x84;  in mbedtls_asn1_write_len()
102 int mbedtls_asn1_write_tag( unsigned char **p, unsigned char *start, unsigned char tag )  in mbedtls_asn1_write_tag()  argument
104     if( *p - start < 1 )  in mbedtls_asn1_write_tag()
107     *--(*p) = tag;  in mbedtls_asn1_write_tag()
112 int mbedtls_asn1_write_raw_buffer( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_raw_buffer()  argument
117     if( *p < start || (size_t)( *p - start ) < size )  in mbedtls_asn1_write_raw_buffer()
121     (*p) -= len;  in mbedtls_asn1_write_raw_buffer()
122     memcpy( *p, buf, len );  in mbedtls_asn1_write_raw_buffer()
128 int mbedtls_asn1_write_mpi( unsigned char **p, unsigned char *start, const mbedtls_mpi *X )  in mbedtls_asn1_write_mpi()  argument
137     if( *p < start || (size_t)( *p - start ) < len )  in mbedtls_asn1_write_mpi()
140     (*p) -= len;  in mbedtls_asn1_write_mpi()
141     MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, *p, len ) );  in mbedtls_asn1_write_mpi()
146     if( X->s ==1 && **p & 0x80 )  in mbedtls_asn1_write_mpi()
148         if( *p - start < 1 )  in mbedtls_asn1_write_mpi()
151         *--(*p) = 0x00;  in mbedtls_asn1_write_mpi()
155     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_mpi()
156     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) );  in mbedtls_asn1_write_mpi()
165 int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start )  in mbedtls_asn1_write_null()  argument
172     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, 0) );  in mbedtls_asn1_write_null()
173     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_NULL ) );  in mbedtls_asn1_write_null()
178 int mbedtls_asn1_write_oid( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_oid()  argument
184     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,  in mbedtls_asn1_write_oid()
186     MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_oid()
187     MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) );  in mbedtls_asn1_write_oid()
192 int mbedtls_asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_algorithm_identifier()  argument
200         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_null( p, start ) );  in mbedtls_asn1_write_algorithm_identifier()
204     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) );  in mbedtls_asn1_write_algorithm_identifier()
206     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_algorithm_identifier()
207     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,  in mbedtls_asn1_write_algorithm_identifier()
213 int mbedtls_asn1_write_bool( unsigned char **p, unsigned char *start, int boolean )  in mbedtls_asn1_write_bool()  argument
218     if( *p - start < 1 )  in mbedtls_asn1_write_bool()
221     *--(*p) = (boolean) ? 255 : 0;  in mbedtls_asn1_write_bool()
224     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_bool()
225     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BOOLEAN ) );  in mbedtls_asn1_write_bool()
230 int mbedtls_asn1_write_int( unsigned char **p, unsigned char *start, int val )  in mbedtls_asn1_write_int()  argument
239     if( *p - start < 1 )  in mbedtls_asn1_write_int()
243     *--(*p) = val;  in mbedtls_asn1_write_int()
245     if( val > 0 && **p & 0x80 )  in mbedtls_asn1_write_int()
247         if( *p - start < 1 )  in mbedtls_asn1_write_int()
250         *--(*p) = 0x00;  in mbedtls_asn1_write_int()
254     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_int()
255     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) );  in mbedtls_asn1_write_int()
260 int mbedtls_asn1_write_printable_string( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_printable_string()  argument
266     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,  in mbedtls_asn1_write_printable_string()
269     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_printable_string()
270     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_PRINTABLE_STRING ) );  in mbedtls_asn1_write_printable_string()
275 int mbedtls_asn1_write_ia5_string( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_ia5_string()  argument
281     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,  in mbedtls_asn1_write_ia5_string()
284     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_ia5_string()
285     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_IA5_STRING ) );  in mbedtls_asn1_write_ia5_string()
290 int mbedtls_asn1_write_bitstring( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_bitstring()  argument
300     if( *p < start || (size_t)( *p - start ) < size + 1 )  in mbedtls_asn1_write_bitstring()
304     (*p) -= size;  in mbedtls_asn1_write_bitstring()
305     memcpy( *p, buf, size );  in mbedtls_asn1_write_bitstring()
309     *--(*p) = (unsigned char) (size * 8 - bits);  in mbedtls_asn1_write_bitstring()
311     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_bitstring()
312     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) );  in mbedtls_asn1_write_bitstring()
317 int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start,  in mbedtls_asn1_write_octet_string()  argument
323     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, buf, size ) );  in mbedtls_asn1_write_octet_string()
325     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );  in mbedtls_asn1_write_octet_string()
326     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) );  in mbedtls_asn1_write_octet_string()
348         cur->oid.p = mbedtls_calloc( 1, oid_len );  in mbedtls_asn1_store_named_data()
349         if( cur->oid.p == NULL )  in mbedtls_asn1_store_named_data()
355         memcpy( cur->oid.p, oid, oid_len );  in mbedtls_asn1_store_named_data()
358         cur->val.p = mbedtls_calloc( 1, val_len );  in mbedtls_asn1_store_named_data()
359         if( cur->val.p == NULL )  in mbedtls_asn1_store_named_data()
361             mbedtls_free( cur->oid.p );  in mbedtls_asn1_store_named_data()
376         void *p = mbedtls_calloc( 1, val_len );  in mbedtls_asn1_store_named_data()  local
377         if( p == NULL )  in mbedtls_asn1_store_named_data()
380         mbedtls_free( cur->val.p );  in mbedtls_asn1_store_named_data()
381         cur->val.p = p;  in mbedtls_asn1_store_named_data()
386         memcpy( cur->val.p, val, val_len );  in mbedtls_asn1_store_named_data()