PolarSSL v1.3.4
error.c
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1 /*
2  * Error message information
3  *
4  * Copyright (C) 2006-2012, Brainspark B.V.
5  *
6  * This file is part of PolarSSL (http://www.polarssl.org)
7  * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
8  *
9  * All rights reserved.
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation; either version 2 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License along
22  * with this program; if not, write to the Free Software Foundation, Inc.,
23  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24  */
25 
26 #include "polarssl/config.h"
27 
28 #if defined(POLARSSL_ERROR_C)
29 
30 #include "polarssl/error.h"
31 
32 #if defined(POLARSSL_AES_C)
33 #include "polarssl/aes.h"
34 #endif
35 
36 #if defined(POLARSSL_BASE64_C)
37 #include "polarssl/base64.h"
38 #endif
39 
40 #if defined(POLARSSL_BIGNUM_C)
41 #include "polarssl/bignum.h"
42 #endif
43 
44 #if defined(POLARSSL_BLOWFISH_C)
45 #include "polarssl/blowfish.h"
46 #endif
47 
48 #if defined(POLARSSL_CAMELLIA_C)
49 #include "polarssl/camellia.h"
50 #endif
51 
52 #if defined(POLARSSL_CIPHER_C)
53 #include "polarssl/cipher.h"
54 #endif
55 
56 #if defined(POLARSSL_CTR_DRBG_C)
57 #include "polarssl/ctr_drbg.h"
58 #endif
59 
60 #if defined(POLARSSL_DES_C)
61 #include "polarssl/des.h"
62 #endif
63 
64 #if defined(POLARSSL_DHM_C)
65 #include "polarssl/dhm.h"
66 #endif
67 
68 #if defined(POLARSSL_ECP_C)
69 #include "polarssl/ecp.h"
70 #endif
71 
72 #if defined(POLARSSL_ENTROPY_C)
73 #include "polarssl/entropy.h"
74 #endif
75 
76 #if defined(POLARSSL_GCM_C)
77 #include "polarssl/gcm.h"
78 #endif
79 
80 #if defined(POLARSSL_MD_C)
81 #include "polarssl/md.h"
82 #endif
83 
84 #if defined(POLARSSL_MD2_C)
85 #include "polarssl/md2.h"
86 #endif
87 
88 #if defined(POLARSSL_MD4_C)
89 #include "polarssl/md4.h"
90 #endif
91 
92 #if defined(POLARSSL_MD5_C)
93 #include "polarssl/md5.h"
94 #endif
95 
96 #if defined(POLARSSL_NET_C)
97 #include "polarssl/net.h"
98 #endif
99 
100 #if defined(POLARSSL_OID_C)
101 #include "polarssl/oid.h"
102 #endif
103 
104 #if defined(POLARSSL_PADLOCK_C)
105 #include "polarssl/padlock.h"
106 #endif
107 
108 #if defined(POLARSSL_PBKDF2_C)
109 #include "polarssl/pbkdf2.h"
110 #endif
111 
112 #if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
113 #include "polarssl/pem.h"
114 #endif
115 
116 #if defined(POLARSSL_PK_C)
117 #include "polarssl/pk.h"
118 #endif
119 
120 #if defined(POLARSSL_PKCS12_C)
121 #include "polarssl/pkcs12.h"
122 #endif
123 
124 #if defined(POLARSSL_PKCS5_C)
125 #include "polarssl/pkcs5.h"
126 #endif
127 
128 #if defined(POLARSSL_RSA_C)
129 #include "polarssl/rsa.h"
130 #endif
131 
132 #if defined(POLARSSL_SHA1_C)
133 #include "polarssl/sha1.h"
134 #endif
135 
136 #if defined(POLARSSL_SHA256_C)
137 #include "polarssl/sha256.h"
138 #endif
139 
140 #if defined(POLARSSL_SHA512_C)
141 #include "polarssl/sha512.h"
142 #endif
143 
144 #if defined(POLARSSL_SSL_TLS_C)
145 #include "polarssl/ssl.h"
146 #endif
147 
148 #if defined(POLARSSL_THREADING_C)
149 #include "polarssl/threading.h"
150 #endif
151 
152 #if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
153 #include "polarssl/x509.h"
154 #endif
155 
156 #if defined(POLARSSL_XTEA_C)
157 #include "polarssl/xtea.h"
158 #endif
159 
160 
161 #include <string.h>
162 
163 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
164  !defined(EFI32)
165 #define snprintf _snprintf
166 #endif
167 
168 void polarssl_strerror( int ret, char *buf, size_t buflen )
169 {
170  size_t len;
171  int use_ret;
172 
173  if( buflen == 0 )
174  return;
175 
176  memset( buf, 0x00, buflen );
177  /* Reduce buflen to make sure MSVC _snprintf() ends with \0 as well */
178  buflen -= 1;
179 
180  if( ret < 0 )
181  ret = -ret;
182 
183  if( ret & 0xFF80 )
184  {
185  use_ret = ret & 0xFF80;
186 
187  // High level error codes
188  //
189 #if defined(POLARSSL_CIPHER_C)
190  if( use_ret == -(POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE) )
191  snprintf( buf, buflen, "CIPHER - The selected feature is not available" );
192  if( use_ret == -(POLARSSL_ERR_CIPHER_BAD_INPUT_DATA) )
193  snprintf( buf, buflen, "CIPHER - Bad input parameters to function" );
194  if( use_ret == -(POLARSSL_ERR_CIPHER_ALLOC_FAILED) )
195  snprintf( buf, buflen, "CIPHER - Failed to allocate memory" );
196  if( use_ret == -(POLARSSL_ERR_CIPHER_INVALID_PADDING) )
197  snprintf( buf, buflen, "CIPHER - Input data contains invalid padding and is rejected" );
198  if( use_ret == -(POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED) )
199  snprintf( buf, buflen, "CIPHER - Decryption of block requires a full block" );
200  if( use_ret == -(POLARSSL_ERR_CIPHER_AUTH_FAILED) )
201  snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" );
202 #endif /* POLARSSL_CIPHER_C */
203 
204 #if defined(POLARSSL_DHM_C)
205  if( use_ret == -(POLARSSL_ERR_DHM_BAD_INPUT_DATA) )
206  snprintf( buf, buflen, "DHM - Bad input parameters to function" );
207  if( use_ret == -(POLARSSL_ERR_DHM_READ_PARAMS_FAILED) )
208  snprintf( buf, buflen, "DHM - Reading of the DHM parameters failed" );
209  if( use_ret == -(POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED) )
210  snprintf( buf, buflen, "DHM - Making of the DHM parameters failed" );
211  if( use_ret == -(POLARSSL_ERR_DHM_READ_PUBLIC_FAILED) )
212  snprintf( buf, buflen, "DHM - Reading of the public values failed" );
213  if( use_ret == -(POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED) )
214  snprintf( buf, buflen, "DHM - Making of the public value failed" );
215  if( use_ret == -(POLARSSL_ERR_DHM_CALC_SECRET_FAILED) )
216  snprintf( buf, buflen, "DHM - Calculation of the DHM secret failed" );
217  if( use_ret == -(POLARSSL_ERR_DHM_INVALID_FORMAT) )
218  snprintf( buf, buflen, "DHM - The ASN.1 data is not formatted correctly" );
219  if( use_ret == -(POLARSSL_ERR_DHM_MALLOC_FAILED) )
220  snprintf( buf, buflen, "DHM - Allocation of memory failed" );
221  if( use_ret == -(POLARSSL_ERR_DHM_FILE_IO_ERROR) )
222  snprintf( buf, buflen, "DHM - Read/write of file failed" );
223 #endif /* POLARSSL_DHM_C */
224 
225 #if defined(POLARSSL_ECP_C)
226  if( use_ret == -(POLARSSL_ERR_ECP_BAD_INPUT_DATA) )
227  snprintf( buf, buflen, "ECP - Bad input parameters to function" );
228  if( use_ret == -(POLARSSL_ERR_ECP_BUFFER_TOO_SMALL) )
229  snprintf( buf, buflen, "ECP - The buffer is too small to write to" );
230  if( use_ret == -(POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE) )
231  snprintf( buf, buflen, "ECP - Requested curve not available" );
232  if( use_ret == -(POLARSSL_ERR_ECP_VERIFY_FAILED) )
233  snprintf( buf, buflen, "ECP - The signature is not valid" );
234  if( use_ret == -(POLARSSL_ERR_ECP_MALLOC_FAILED) )
235  snprintf( buf, buflen, "ECP - Memory allocation failed" );
236  if( use_ret == -(POLARSSL_ERR_ECP_RANDOM_FAILED) )
237  snprintf( buf, buflen, "ECP - Generation of random value, such as (ephemeral) key, failed" );
238  if( use_ret == -(POLARSSL_ERR_ECP_INVALID_KEY) )
239  snprintf( buf, buflen, "ECP - Invalid private or public key" );
240 #endif /* POLARSSL_ECP_C */
241 
242 #if defined(POLARSSL_MD_C)
243  if( use_ret == -(POLARSSL_ERR_MD_FEATURE_UNAVAILABLE) )
244  snprintf( buf, buflen, "MD - The selected feature is not available" );
245  if( use_ret == -(POLARSSL_ERR_MD_BAD_INPUT_DATA) )
246  snprintf( buf, buflen, "MD - Bad input parameters to function" );
247  if( use_ret == -(POLARSSL_ERR_MD_ALLOC_FAILED) )
248  snprintf( buf, buflen, "MD - Failed to allocate memory" );
249  if( use_ret == -(POLARSSL_ERR_MD_FILE_IO_ERROR) )
250  snprintf( buf, buflen, "MD - Opening or reading of file failed" );
251 #endif /* POLARSSL_MD_C */
252 
253 #if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
255  snprintf( buf, buflen, "PEM - No PEM header or footer found" );
256  if( use_ret == -(POLARSSL_ERR_PEM_INVALID_DATA) )
257  snprintf( buf, buflen, "PEM - PEM string is not as expected" );
258  if( use_ret == -(POLARSSL_ERR_PEM_MALLOC_FAILED) )
259  snprintf( buf, buflen, "PEM - Failed to allocate memory" );
260  if( use_ret == -(POLARSSL_ERR_PEM_INVALID_ENC_IV) )
261  snprintf( buf, buflen, "PEM - RSA IV is not in hex-format" );
262  if( use_ret == -(POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG) )
263  snprintf( buf, buflen, "PEM - Unsupported key encryption algorithm" );
264  if( use_ret == -(POLARSSL_ERR_PEM_PASSWORD_REQUIRED) )
265  snprintf( buf, buflen, "PEM - Private key password can't be empty" );
266  if( use_ret == -(POLARSSL_ERR_PEM_PASSWORD_MISMATCH) )
267  snprintf( buf, buflen, "PEM - Given private key password does not allow for correct decryption" );
268  if( use_ret == -(POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE) )
269  snprintf( buf, buflen, "PEM - Unavailable feature, e.g. hashing/encryption combination" );
270  if( use_ret == -(POLARSSL_ERR_PEM_BAD_INPUT_DATA) )
271  snprintf( buf, buflen, "PEM - Bad input parameters to function" );
272 #endif /* POLARSSL_PEM_PARSE_C || POLARSSL_PEM_WRITE_C */
273 
274 #if defined(POLARSSL_PK_C)
275  if( use_ret == -(POLARSSL_ERR_PK_MALLOC_FAILED) )
276  snprintf( buf, buflen, "PK - Memory alloation failed" );
277  if( use_ret == -(POLARSSL_ERR_PK_TYPE_MISMATCH) )
278  snprintf( buf, buflen, "PK - Type mismatch, eg attempt to encrypt with an ECDSA key" );
279  if( use_ret == -(POLARSSL_ERR_PK_BAD_INPUT_DATA) )
280  snprintf( buf, buflen, "PK - Bad input parameters to function" );
281  if( use_ret == -(POLARSSL_ERR_PK_FILE_IO_ERROR) )
282  snprintf( buf, buflen, "PK - Read/write of file failed" );
283  if( use_ret == -(POLARSSL_ERR_PK_KEY_INVALID_VERSION) )
284  snprintf( buf, buflen, "PK - Unsupported key version" );
285  if( use_ret == -(POLARSSL_ERR_PK_KEY_INVALID_FORMAT) )
286  snprintf( buf, buflen, "PK - Invalid key tag or value" );
287  if( use_ret == -(POLARSSL_ERR_PK_UNKNOWN_PK_ALG) )
288  snprintf( buf, buflen, "PK - Key algorithm is unsupported (only RSA and EC are supported)" );
289  if( use_ret == -(POLARSSL_ERR_PK_PASSWORD_REQUIRED) )
290  snprintf( buf, buflen, "PK - Private key password can't be empty" );
291  if( use_ret == -(POLARSSL_ERR_PK_PASSWORD_MISMATCH) )
292  snprintf( buf, buflen, "PK - Given private key password does not allow for correct decryption" );
293  if( use_ret == -(POLARSSL_ERR_PK_INVALID_PUBKEY) )
294  snprintf( buf, buflen, "PK - The pubkey tag or value is invalid (only RSA and EC are supported)" );
295  if( use_ret == -(POLARSSL_ERR_PK_INVALID_ALG) )
296  snprintf( buf, buflen, "PK - The algorithm tag or value is invalid" );
297  if( use_ret == -(POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE) )
298  snprintf( buf, buflen, "PK - Elliptic curve is unsupported (only NIST curves are supported)" );
299  if( use_ret == -(POLARSSL_ERR_PK_FEATURE_UNAVAILABLE) )
300  snprintf( buf, buflen, "PK - Unavailable feature, e.g. RSA disabled for RSA key" );
301 #endif /* POLARSSL_PK_C */
302 
303 #if defined(POLARSSL_PKCS12_C)
304  if( use_ret == -(POLARSSL_ERR_PKCS12_BAD_INPUT_DATA) )
305  snprintf( buf, buflen, "PKCS12 - Bad input parameters to function" );
306  if( use_ret == -(POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE) )
307  snprintf( buf, buflen, "PKCS12 - Feature not available, e.g. unsupported encryption scheme" );
308  if( use_ret == -(POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT) )
309  snprintf( buf, buflen, "PKCS12 - PBE ASN.1 data not as expected" );
310  if( use_ret == -(POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH) )
311  snprintf( buf, buflen, "PKCS12 - Given private key password does not allow for correct decryption" );
312 #endif /* POLARSSL_PKCS12_C */
313 
314 #if defined(POLARSSL_PKCS5_C)
315  if( use_ret == -(POLARSSL_ERR_PKCS5_BAD_INPUT_DATA) )
316  snprintf( buf, buflen, "PKCS5 - Bad input parameters to function" );
317  if( use_ret == -(POLARSSL_ERR_PKCS5_INVALID_FORMAT) )
318  snprintf( buf, buflen, "PKCS5 - Unexpected ASN.1 data" );
319  if( use_ret == -(POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE) )
320  snprintf( buf, buflen, "PKCS5 - Requested encryption or digest alg not available" );
321  if( use_ret == -(POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH) )
322  snprintf( buf, buflen, "PKCS5 - Given private key password does not allow for correct decryption" );
323 #endif /* POLARSSL_PKCS5_C */
324 
325 #if defined(POLARSSL_RSA_C)
326  if( use_ret == -(POLARSSL_ERR_RSA_BAD_INPUT_DATA) )
327  snprintf( buf, buflen, "RSA - Bad input parameters to function" );
328  if( use_ret == -(POLARSSL_ERR_RSA_INVALID_PADDING) )
329  snprintf( buf, buflen, "RSA - Input data contains invalid padding and is rejected" );
330  if( use_ret == -(POLARSSL_ERR_RSA_KEY_GEN_FAILED) )
331  snprintf( buf, buflen, "RSA - Something failed during generation of a key" );
332  if( use_ret == -(POLARSSL_ERR_RSA_KEY_CHECK_FAILED) )
333  snprintf( buf, buflen, "RSA - Key failed to pass the libraries validity check" );
334  if( use_ret == -(POLARSSL_ERR_RSA_PUBLIC_FAILED) )
335  snprintf( buf, buflen, "RSA - The public key operation failed" );
336  if( use_ret == -(POLARSSL_ERR_RSA_PRIVATE_FAILED) )
337  snprintf( buf, buflen, "RSA - The private key operation failed" );
338  if( use_ret == -(POLARSSL_ERR_RSA_VERIFY_FAILED) )
339  snprintf( buf, buflen, "RSA - The PKCS#1 verification failed" );
340  if( use_ret == -(POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE) )
341  snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" );
342  if( use_ret == -(POLARSSL_ERR_RSA_RNG_FAILED) )
343  snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
344 #endif /* POLARSSL_RSA_C */
345 
346 #if defined(POLARSSL_SSL_TLS_C)
347  if( use_ret == -(POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE) )
348  snprintf( buf, buflen, "SSL - The requested feature is not available" );
349  if( use_ret == -(POLARSSL_ERR_SSL_BAD_INPUT_DATA) )
350  snprintf( buf, buflen, "SSL - Bad input parameters to function" );
351  if( use_ret == -(POLARSSL_ERR_SSL_INVALID_MAC) )
352  snprintf( buf, buflen, "SSL - Verification of the message MAC failed" );
353  if( use_ret == -(POLARSSL_ERR_SSL_INVALID_RECORD) )
354  snprintf( buf, buflen, "SSL - An invalid SSL record was received" );
355  if( use_ret == -(POLARSSL_ERR_SSL_CONN_EOF) )
356  snprintf( buf, buflen, "SSL - The connection indicated an EOF" );
357  if( use_ret == -(POLARSSL_ERR_SSL_UNKNOWN_CIPHER) )
358  snprintf( buf, buflen, "SSL - An unknown cipher was received" );
359  if( use_ret == -(POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN) )
360  snprintf( buf, buflen, "SSL - The server has no ciphersuites in common with the client" );
361  if( use_ret == -(POLARSSL_ERR_SSL_NO_RNG) )
362  snprintf( buf, buflen, "SSL - No RNG was provided to the SSL module" );
363  if( use_ret == -(POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE) )
364  snprintf( buf, buflen, "SSL - No client certification received from the client, but required by the authentication mode" );
365  if( use_ret == -(POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE) )
366  snprintf( buf, buflen, "SSL - DESCRIPTION MISSING" );
367  if( use_ret == -(POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED) )
368  snprintf( buf, buflen, "SSL - The own certificate is not set, but needed by the server" );
369  if( use_ret == -(POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED) )
370  snprintf( buf, buflen, "SSL - The own private key or pre-shared key is not set, but needed" );
371  if( use_ret == -(POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED) )
372  snprintf( buf, buflen, "SSL - No CA Chain is set, but required to operate" );
373  if( use_ret == -(POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE) )
374  snprintf( buf, buflen, "SSL - An unexpected message was received from our peer" );
375  if( use_ret == -(POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE) )
376  {
377  snprintf( buf, buflen, "SSL - A fatal alert message was received from our peer" );
378  return;
379  }
380  if( use_ret == -(POLARSSL_ERR_SSL_PEER_VERIFY_FAILED) )
381  snprintf( buf, buflen, "SSL - Verification of our peer failed" );
382  if( use_ret == -(POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) )
383  snprintf( buf, buflen, "SSL - The peer notified us that the connection is going to be closed" );
384  if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO) )
385  snprintf( buf, buflen, "SSL - Processing of the ClientHello handshake message failed" );
386  if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO) )
387  snprintf( buf, buflen, "SSL - Processing of the ServerHello handshake message failed" );
388  if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE) )
389  snprintf( buf, buflen, "SSL - Processing of the Certificate handshake message failed" );
391  snprintf( buf, buflen, "SSL - Processing of the CertificateRequest handshake message failed" );
393  snprintf( buf, buflen, "SSL - Processing of the ServerKeyExchange handshake message failed" );
395  snprintf( buf, buflen, "SSL - Processing of the ServerHelloDone handshake message failed" );
397  snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed" );
399  snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public" );
401  snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret" );
403  snprintf( buf, buflen, "SSL - Processing of the CertificateVerify handshake message failed" );
405  snprintf( buf, buflen, "SSL - Processing of the ChangeCipherSpec handshake message failed" );
406  if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_FINISHED) )
407  snprintf( buf, buflen, "SSL - Processing of the Finished handshake message failed" );
408  if( use_ret == -(POLARSSL_ERR_SSL_MALLOC_FAILED) )
409  snprintf( buf, buflen, "SSL - Memory allocation failed" );
410  if( use_ret == -(POLARSSL_ERR_SSL_HW_ACCEL_FAILED) )
411  snprintf( buf, buflen, "SSL - Hardware acceleration function returned with error" );
412  if( use_ret == -(POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH) )
413  snprintf( buf, buflen, "SSL - Hardware acceleration function skipped / left alone data" );
414  if( use_ret == -(POLARSSL_ERR_SSL_COMPRESSION_FAILED) )
415  snprintf( buf, buflen, "SSL - Processing of the compression / decompression failed" );
416  if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION) )
417  snprintf( buf, buflen, "SSL - Handshake protocol not within min/max boundaries" );
419  snprintf( buf, buflen, "SSL - Processing of the NewSessionTicket handshake message failed" );
420  if( use_ret == -(POLARSSL_ERR_SSL_SESSION_TICKET_EXPIRED) )
421  snprintf( buf, buflen, "SSL - Session ticket has expired" );
422  if( use_ret == -(POLARSSL_ERR_SSL_PK_TYPE_MISMATCH) )
423  snprintf( buf, buflen, "SSL - Public key type mismatch (eg, asked for RSA key exchange and presented EC key)" );
424  if( use_ret == -(POLARSSL_ERR_SSL_UNKNOWN_IDENTITY) )
425  snprintf( buf, buflen, "SSL - Unkown identity received (eg, PSK identity)" );
426  if( use_ret == -(POLARSSL_ERR_SSL_INTERNAL_ERROR) )
427  snprintf( buf, buflen, "SSL - Internal error (eg, unexpected failure in lower-level module)" );
428 #endif /* POLARSSL_SSL_TLS_C */
429 
430 #if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
431  if( use_ret == -(POLARSSL_ERR_X509_FEATURE_UNAVAILABLE) )
432  snprintf( buf, buflen, "X509 - Unavailable feature, e.g. RSA hashing/encryption combination" );
433  if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_OID) )
434  snprintf( buf, buflen, "X509 - Requested OID is unknown" );
435  if( use_ret == -(POLARSSL_ERR_X509_INVALID_FORMAT) )
436  snprintf( buf, buflen, "X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected" );
437  if( use_ret == -(POLARSSL_ERR_X509_INVALID_VERSION) )
438  snprintf( buf, buflen, "X509 - The CRT/CRL/CSR version element is invalid" );
439  if( use_ret == -(POLARSSL_ERR_X509_INVALID_SERIAL) )
440  snprintf( buf, buflen, "X509 - The serial tag or value is invalid" );
441  if( use_ret == -(POLARSSL_ERR_X509_INVALID_ALG) )
442  snprintf( buf, buflen, "X509 - The algorithm tag or value is invalid" );
443  if( use_ret == -(POLARSSL_ERR_X509_INVALID_NAME) )
444  snprintf( buf, buflen, "X509 - The name tag or value is invalid" );
445  if( use_ret == -(POLARSSL_ERR_X509_INVALID_DATE) )
446  snprintf( buf, buflen, "X509 - The date tag or value is invalid" );
447  if( use_ret == -(POLARSSL_ERR_X509_INVALID_SIGNATURE) )
448  snprintf( buf, buflen, "X509 - The signature tag or value invalid" );
449  if( use_ret == -(POLARSSL_ERR_X509_INVALID_EXTENSIONS) )
450  snprintf( buf, buflen, "X509 - The extension tag or value is invalid" );
451  if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_VERSION) )
452  snprintf( buf, buflen, "X509 - CRT/CRL/CSR has an unsupported version number" );
453  if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_SIG_ALG) )
454  snprintf( buf, buflen, "X509 - Signature algorithm (oid) is unsupported" );
455  if( use_ret == -(POLARSSL_ERR_X509_SIG_MISMATCH) )
456  snprintf( buf, buflen, "X509 - Signature algorithms do not match. (see \\c ::x509_crt sig_oid)" );
457  if( use_ret == -(POLARSSL_ERR_X509_CERT_VERIFY_FAILED) )
458  snprintf( buf, buflen, "X509 - Certificate verification failed, e.g. CRL, CA or signature check failed" );
459  if( use_ret == -(POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT) )
460  snprintf( buf, buflen, "X509 - Format not recognized as DER or PEM" );
461  if( use_ret == -(POLARSSL_ERR_X509_BAD_INPUT_DATA) )
462  snprintf( buf, buflen, "X509 - Input invalid" );
463  if( use_ret == -(POLARSSL_ERR_X509_MALLOC_FAILED) )
464  snprintf( buf, buflen, "X509 - Allocation of memory failed" );
465  if( use_ret == -(POLARSSL_ERR_X509_FILE_IO_ERROR) )
466  snprintf( buf, buflen, "X509 - Read/write of file failed" );
467 #endif /* POLARSSL_X509_USE,X509_CREATE_C */
468 
469  if( strlen( buf ) == 0 )
470  snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
471  }
472 
473  use_ret = ret & ~0xFF80;
474 
475  if( use_ret == 0 )
476  return;
477 
478  // If high level code is present, make a concatenation between both
479  // error strings.
480  //
481  len = strlen( buf );
482 
483  if( len > 0 )
484  {
485  if( buflen - len < 5 )
486  return;
487 
488  snprintf( buf + len, buflen - len, " : " );
489 
490  buf += len + 3;
491  buflen -= len + 3;
492  }
493 
494  // Low level error codes
495  //
496 #if defined(POLARSSL_AES_C)
497  if( use_ret == -(POLARSSL_ERR_AES_INVALID_KEY_LENGTH) )
498  snprintf( buf, buflen, "AES - Invalid key length" );
499  if( use_ret == -(POLARSSL_ERR_AES_INVALID_INPUT_LENGTH) )
500  snprintf( buf, buflen, "AES - Invalid data input length" );
501 #endif /* POLARSSL_AES_C */
502 
503 #if defined(POLARSSL_ASN1_PARSE_C)
504  if( use_ret == -(POLARSSL_ERR_ASN1_OUT_OF_DATA) )
505  snprintf( buf, buflen, "ASN1 - Out of data when parsing an ASN1 data structure" );
506  if( use_ret == -(POLARSSL_ERR_ASN1_UNEXPECTED_TAG) )
507  snprintf( buf, buflen, "ASN1 - ASN1 tag was of an unexpected value" );
508  if( use_ret == -(POLARSSL_ERR_ASN1_INVALID_LENGTH) )
509  snprintf( buf, buflen, "ASN1 - Error when trying to determine the length or invalid length" );
510  if( use_ret == -(POLARSSL_ERR_ASN1_LENGTH_MISMATCH) )
511  snprintf( buf, buflen, "ASN1 - Actual length differs from expected length" );
512  if( use_ret == -(POLARSSL_ERR_ASN1_INVALID_DATA) )
513  snprintf( buf, buflen, "ASN1 - Data is invalid. (not used)" );
514  if( use_ret == -(POLARSSL_ERR_ASN1_MALLOC_FAILED) )
515  snprintf( buf, buflen, "ASN1 - Memory allocation failed" );
516  if( use_ret == -(POLARSSL_ERR_ASN1_BUF_TOO_SMALL) )
517  snprintf( buf, buflen, "ASN1 - Buffer too small when writing ASN.1 data structure" );
518 #endif /* POLARSSL_ASN1_PARSE_C */
519 
520 #if defined(POLARSSL_BASE64_C)
521  if( use_ret == -(POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL) )
522  snprintf( buf, buflen, "BASE64 - Output buffer too small" );
523  if( use_ret == -(POLARSSL_ERR_BASE64_INVALID_CHARACTER) )
524  snprintf( buf, buflen, "BASE64 - Invalid character in input" );
525 #endif /* POLARSSL_BASE64_C */
526 
527 #if defined(POLARSSL_BIGNUM_C)
528  if( use_ret == -(POLARSSL_ERR_MPI_FILE_IO_ERROR) )
529  snprintf( buf, buflen, "BIGNUM - An error occurred while reading from or writing to a file" );
530  if( use_ret == -(POLARSSL_ERR_MPI_BAD_INPUT_DATA) )
531  snprintf( buf, buflen, "BIGNUM - Bad input parameters to function" );
532  if( use_ret == -(POLARSSL_ERR_MPI_INVALID_CHARACTER) )
533  snprintf( buf, buflen, "BIGNUM - There is an invalid character in the digit string" );
534  if( use_ret == -(POLARSSL_ERR_MPI_BUFFER_TOO_SMALL) )
535  snprintf( buf, buflen, "BIGNUM - The buffer is too small to write to" );
536  if( use_ret == -(POLARSSL_ERR_MPI_NEGATIVE_VALUE) )
537  snprintf( buf, buflen, "BIGNUM - The input arguments are negative or result in illegal output" );
538  if( use_ret == -(POLARSSL_ERR_MPI_DIVISION_BY_ZERO) )
539  snprintf( buf, buflen, "BIGNUM - The input argument for division is zero, which is not allowed" );
540  if( use_ret == -(POLARSSL_ERR_MPI_NOT_ACCEPTABLE) )
541  snprintf( buf, buflen, "BIGNUM - The input arguments are not acceptable" );
542  if( use_ret == -(POLARSSL_ERR_MPI_MALLOC_FAILED) )
543  snprintf( buf, buflen, "BIGNUM - Memory allocation failed" );
544 #endif /* POLARSSL_BIGNUM_C */
545 
546 #if defined(POLARSSL_BLOWFISH_C)
547  if( use_ret == -(POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH) )
548  snprintf( buf, buflen, "BLOWFISH - Invalid key length" );
550  snprintf( buf, buflen, "BLOWFISH - Invalid data input length" );
551 #endif /* POLARSSL_BLOWFISH_C */
552 
553 #if defined(POLARSSL_CAMELLIA_C)
554  if( use_ret == -(POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH) )
555  snprintf( buf, buflen, "CAMELLIA - Invalid key length" );
557  snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
558 #endif /* POLARSSL_CAMELLIA_C */
559 
560 #if defined(POLARSSL_CTR_DRBG_C)
562  snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
563  if( use_ret == -(POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG) )
564  snprintf( buf, buflen, "CTR_DRBG - Too many random requested in single call" );
565  if( use_ret == -(POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG) )
566  snprintf( buf, buflen, "CTR_DRBG - Input too large (Entropy + additional)" );
567  if( use_ret == -(POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR) )
568  snprintf( buf, buflen, "CTR_DRBG - Read/write error in file" );
569 #endif /* POLARSSL_CTR_DRBG_C */
570 
571 #if defined(POLARSSL_DES_C)
572  if( use_ret == -(POLARSSL_ERR_DES_INVALID_INPUT_LENGTH) )
573  snprintf( buf, buflen, "DES - The data input has an invalid length" );
574 #endif /* POLARSSL_DES_C */
575 
576 #if defined(POLARSSL_ENTROPY_C)
577  if( use_ret == -(POLARSSL_ERR_ENTROPY_SOURCE_FAILED) )
578  snprintf( buf, buflen, "ENTROPY - Critical entropy source failure" );
579  if( use_ret == -(POLARSSL_ERR_ENTROPY_MAX_SOURCES) )
580  snprintf( buf, buflen, "ENTROPY - No more sources can be added" );
581  if( use_ret == -(POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED) )
582  snprintf( buf, buflen, "ENTROPY - No sources have been added to poll" );
583 #endif /* POLARSSL_ENTROPY_C */
584 
585 #if defined(POLARSSL_GCM_C)
586  if( use_ret == -(POLARSSL_ERR_GCM_AUTH_FAILED) )
587  snprintf( buf, buflen, "GCM - Authenticated decryption failed" );
588  if( use_ret == -(POLARSSL_ERR_GCM_BAD_INPUT) )
589  snprintf( buf, buflen, "GCM - Bad input parameters to function" );
590 #endif /* POLARSSL_GCM_C */
591 
592 #if defined(POLARSSL_MD2_C)
593  if( use_ret == -(POLARSSL_ERR_MD2_FILE_IO_ERROR) )
594  snprintf( buf, buflen, "MD2 - Read/write error in file" );
595 #endif /* POLARSSL_MD2_C */
596 
597 #if defined(POLARSSL_MD4_C)
598  if( use_ret == -(POLARSSL_ERR_MD4_FILE_IO_ERROR) )
599  snprintf( buf, buflen, "MD4 - Read/write error in file" );
600 #endif /* POLARSSL_MD4_C */
601 
602 #if defined(POLARSSL_MD5_C)
603  if( use_ret == -(POLARSSL_ERR_MD5_FILE_IO_ERROR) )
604  snprintf( buf, buflen, "MD5 - Read/write error in file" );
605 #endif /* POLARSSL_MD5_C */
606 
607 #if defined(POLARSSL_NET_C)
608  if( use_ret == -(POLARSSL_ERR_NET_UNKNOWN_HOST) )
609  snprintf( buf, buflen, "NET - Failed to get an IP address for the given hostname" );
610  if( use_ret == -(POLARSSL_ERR_NET_SOCKET_FAILED) )
611  snprintf( buf, buflen, "NET - Failed to open a socket" );
612  if( use_ret == -(POLARSSL_ERR_NET_CONNECT_FAILED) )
613  snprintf( buf, buflen, "NET - The connection to the given server / port failed" );
614  if( use_ret == -(POLARSSL_ERR_NET_BIND_FAILED) )
615  snprintf( buf, buflen, "NET - Binding of the socket failed" );
616  if( use_ret == -(POLARSSL_ERR_NET_LISTEN_FAILED) )
617  snprintf( buf, buflen, "NET - Could not listen on the socket" );
618  if( use_ret == -(POLARSSL_ERR_NET_ACCEPT_FAILED) )
619  snprintf( buf, buflen, "NET - Could not accept the incoming connection" );
620  if( use_ret == -(POLARSSL_ERR_NET_RECV_FAILED) )
621  snprintf( buf, buflen, "NET - Reading information from the socket failed" );
622  if( use_ret == -(POLARSSL_ERR_NET_SEND_FAILED) )
623  snprintf( buf, buflen, "NET - Sending information through the socket failed" );
624  if( use_ret == -(POLARSSL_ERR_NET_CONN_RESET) )
625  snprintf( buf, buflen, "NET - Connection was reset by peer" );
626  if( use_ret == -(POLARSSL_ERR_NET_WANT_READ) )
627  snprintf( buf, buflen, "NET - Connection requires a read call" );
628  if( use_ret == -(POLARSSL_ERR_NET_WANT_WRITE) )
629  snprintf( buf, buflen, "NET - Connection requires a write call" );
630 #endif /* POLARSSL_NET_C */
631 
632 #if defined(POLARSSL_OID_C)
633  if( use_ret == -(POLARSSL_ERR_OID_NOT_FOUND) )
634  snprintf( buf, buflen, "OID - OID is not found" );
635 #endif /* POLARSSL_OID_C */
636 
637 #if defined(POLARSSL_PADLOCK_C)
638  if( use_ret == -(POLARSSL_ERR_PADLOCK_DATA_MISALIGNED) )
639  snprintf( buf, buflen, "PADLOCK - Input data should be aligned" );
640 #endif /* POLARSSL_PADLOCK_C */
641 
642 #if defined(POLARSSL_PBKDF2_C)
643  if( use_ret == -(POLARSSL_ERR_PBKDF2_BAD_INPUT_DATA) )
644  snprintf( buf, buflen, "PBKDF2 - Bad input parameters to function" );
645 #endif /* POLARSSL_PBKDF2_C */
646 
647 #if defined(POLARSSL_SHA1_C)
648  if( use_ret == -(POLARSSL_ERR_SHA1_FILE_IO_ERROR) )
649  snprintf( buf, buflen, "SHA1 - Read/write error in file" );
650 #endif /* POLARSSL_SHA1_C */
651 
652 #if defined(POLARSSL_SHA256_C)
653  if( use_ret == -(POLARSSL_ERR_SHA256_FILE_IO_ERROR) )
654  snprintf( buf, buflen, "SHA256 - Read/write error in file" );
655 #endif /* POLARSSL_SHA256_C */
656 
657 #if defined(POLARSSL_SHA512_C)
658  if( use_ret == -(POLARSSL_ERR_SHA512_FILE_IO_ERROR) )
659  snprintf( buf, buflen, "SHA512 - Read/write error in file" );
660 #endif /* POLARSSL_SHA512_C */
661 
662 #if defined(POLARSSL_THREADING_C)
664  snprintf( buf, buflen, "THREADING - The selected feature is not available" );
665  if( use_ret == -(POLARSSL_ERR_THREADING_BAD_INPUT_DATA) )
666  snprintf( buf, buflen, "THREADING - Bad input parameters to function" );
667  if( use_ret == -(POLARSSL_ERR_THREADING_MUTEX_ERROR) )
668  snprintf( buf, buflen, "THREADING - Locking / unlocking / free failed with error code" );
669 #endif /* POLARSSL_THREADING_C */
670 
671 #if defined(POLARSSL_XTEA_C)
672  if( use_ret == -(POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH) )
673  snprintf( buf, buflen, "XTEA - The data input has an invalid length" );
674 #endif /* POLARSSL_XTEA_C */
675 
676  if( strlen( buf ) != 0 )
677  return;
678 
679  snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
680 }
681 
682 #if defined(POLARSSL_ERROR_STRERROR_BC)
683 void error_strerror( int ret, char *buf, size_t buflen )
684 {
685  polarssl_strerror( ret, buf, buflen );
686 }
687 #endif /* POLARSSL_ERROR_STRERROR_BC */
688 
689 #else /* POLARSSL_ERROR_C */
690 
691 #if defined(POLARSSL_ERROR_STRERROR_DUMMY)
692 
693 #include <string.h>
694 
695 /*
696  * Provide an non-function in case POLARSSL_ERROR_C is not defined
697  */
698 void polarssl_strerror( int ret, char *buf, size_t buflen )
699 {
700  ((void) ret);
701 
702  if( buflen > 0 )
703  buf[0] = '\0';
704 }
705 
706 #if defined(POLARSSL_ERROR_STRERROR_BC)
707 void error_strerror( int ret, char *buf, size_t buflen )
708 {
709  polarssl_strerror( ret, buf, buflen );
710 }
711 #endif /* POLARSSL_ERROR_STRERROR_BC */
712 #endif /* POLARSSL_ERROR_STRERROR_DUMMY */
713 
714 #endif /* POLARSSL_ERROR_C */
#define POLARSSL_ERR_PKCS5_INVALID_FORMAT
Unexpected ASN.1 data.
Definition: pkcs5.h:45
#define POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE
Feature not available, e.g.
Definition: pkcs12.h:37
#define POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
The entropy source failed.
Definition: ctr_drbg.h:34
#define POLARSSL_ERR_PK_INVALID_ALG
The algorithm tag or value is invalid.
Definition: pk.h:57
#define POLARSSL_ERR_MPI_INVALID_CHARACTER
There is an invalid character in the digit string.
Definition: bignum.h:54
#define POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE
The output buffer for decryption is not large enough.
Definition: rsa.h:49
#define POLARSSL_ERR_CIPHER_BAD_INPUT_DATA
Bad input parameters to function.
Definition: cipher.h:54
#define POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED
Making of the public value failed.
Definition: dhm.h:39
#define POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC
Processing of the ChangeCipherSpec handshake message failed.
Definition: ssl.h:124
#define POLARSSL_ERR_PK_KEY_INVALID_FORMAT
Invalid key tag or value.
Definition: pk.h:52
#define POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE
Unavailable feature, e.g.
Definition: pem.h:45
#define POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH
The data input has an invalid length.
Definition: xtea.h:44
#define POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED
Making of the DHM parameters failed.
Definition: dhm.h:37
Password-Based Key Derivation Function 2 (from PKCS#5) DEPRECATED: use pkcs5.h instead.
void polarssl_strerror(int errnum, char *buffer, size_t buflen)
Error code layout.
#define POLARSSL_ERR_ECP_BAD_INPUT_DATA
Bad input parameters to function.
Definition: ecp.h:35
#define POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE
Processing of the ServerKeyExchange handshake message failed.
Definition: ssl.h:118
#define POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE
The selected feature is not available.
Definition: cipher.h:53
#define POLARSSL_ERR_PK_FILE_IO_ERROR
Read/write of file failed.
Definition: pk.h:50
#define POLARSSL_ERR_DHM_INVALID_FORMAT
The ASN.1 data is not formatted correctly.
Definition: dhm.h:41
#define POLARSSL_ERR_MD_ALLOC_FAILED
Failed to allocate memory.
Definition: md.h:44
#define POLARSSL_ERR_NET_BIND_FAILED
Binding of the socket failed.
Definition: net.h:35
#define POLARSSL_ERR_NET_RECV_FAILED
Reading information from the socket failed.
Definition: net.h:38
#define POLARSSL_ERR_SSL_PK_TYPE_MISMATCH
Public key type mismatch (eg, asked for RSA key exchange and presented EC key)
Definition: ssl.h:133
#define POLARSSL_ERR_NET_WANT_WRITE
Connection requires a write call.
Definition: net.h:42
#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE
Processing of the ServerHelloDone handshake message failed.
Definition: ssl.h:119
#define POLARSSL_ERR_X509_INVALID_DATE
The date tag or value is invalid.
Definition: x509.h:55
Network communication functions.
#define POLARSSL_ERR_MPI_NEGATIVE_VALUE
The input arguments are negative or result in illegal output.
Definition: bignum.h:56
PKCS#5 functions.
#define POLARSSL_ERR_CIPHER_ALLOC_FAILED
Failed to allocate memory.
Definition: cipher.h:55
#define POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG
Unsupported key encryption algorithm.
Definition: pem.h:42
#define POLARSSL_ERR_SSL_CONN_EOF
The connection indicated an EOF.
Definition: ssl.h:101
#define POLARSSL_ERR_ASN1_LENGTH_MISMATCH
Actual length differs from expected length.
Definition: asn1.h:53
#define POLARSSL_ERR_MD_FEATURE_UNAVAILABLE
The selected feature is not available.
Definition: md.h:42
#define POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO
Processing of the ServerHello handshake message failed.
Definition: ssl.h:115
#define POLARSSL_ERR_DHM_CALC_SECRET_FAILED
Calculation of the DHM secret failed.
Definition: dhm.h:40
Elliptic curves over GF(p)
#define POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT
Format not recognized as DER or PEM.
Definition: x509.h:62
#define POLARSSL_ERR_SSL_INVALID_RECORD
An invalid SSL record was received.
Definition: ssl.h:100
#define POLARSSL_ERR_DHM_MALLOC_FAILED
Allocation of memory failed.
Definition: dhm.h:42
#define POLARSSL_ERR_GCM_BAD_INPUT
Bad input parameters to function.
Definition: gcm.h:44
#define POLARSSL_ERR_X509_INVALID_FORMAT
The CRT/CRL/CSR format is invalid, e.g.
Definition: x509.h:50
#define POLARSSL_ERR_ENTROPY_MAX_SOURCES
No more sources can be added.
Definition: entropy.h:53
#define POLARSSL_ERR_ASN1_BUF_TOO_SMALL
Buffer too small when writing ASN.1 data structure.
Definition: asn1.h:56
#define POLARSSL_ERR_PEM_MALLOC_FAILED
Failed to allocate memory.
Definition: pem.h:40
#define POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE
Requested encryption or digest alg not available.
Definition: pkcs5.h:46
#define POLARSSL_ERR_ECP_MALLOC_FAILED
Memory allocation failed.
Definition: ecp.h:39
#define POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH
Given private key password does not allow for correct decryption.
Definition: pkcs12.h:39
#define POLARSSL_ERR_SSL_BAD_HS_NEW_SESSION_TICKET
Processing of the NewSessionTicket handshake message failed.
Definition: ssl.h:131
Configuration options (set of defines)
#define POLARSSL_ERR_X509_UNKNOWN_SIG_ALG
Signature algorithm (oid) is unsupported.
Definition: x509.h:59
Camellia block cipher.
#define POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY
The peer notified us that the connection is going to be closed.
Definition: ssl.h:113
#define POLARSSL_ERR_MD5_FILE_IO_ERROR
Read/write error in file.
Definition: md5.h:41
#define POLARSSL_ERR_ASN1_INVALID_DATA
Data is invalid.
Definition: asn1.h:54
#define POLARSSL_ERR_MD_FILE_IO_ERROR
Opening or reading of file failed.
Definition: md.h:45
#define POLARSSL_ERR_RSA_RNG_FAILED
The random generator failed to generate non-zeros.
Definition: rsa.h:50
#define POLARSSL_ERR_CIPHER_INVALID_PADDING
Input data contains invalid padding and is rejected.
Definition: cipher.h:56
#define POLARSSL_ERR_MPI_BAD_INPUT_DATA
Bad input parameters to function.
Definition: bignum.h:53
#define POLARSSL_ERR_X509_INVALID_SIGNATURE
The signature tag or value invalid.
Definition: x509.h:56
Entropy accumulator implementation.
#define POLARSSL_ERR_PBKDF2_BAD_INPUT_DATA
Bad input parameters to function.
Definition: pbkdf2.h:44
#define POLARSSL_ERR_SSL_HW_ACCEL_FAILED
Hardware acceleration function returned with error.
Definition: ssl.h:127
#define POLARSSL_ERR_ASN1_INVALID_LENGTH
Error when trying to determine the length or invalid length.
Definition: asn1.h:52
#define POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE
Requested curve not available.
Definition: ecp.h:37
#define POLARSSL_ERR_SSL_INVALID_MAC
Verification of the message MAC failed.
Definition: ssl.h:99
#define POLARSSL_ERR_X509_UNKNOWN_VERSION
CRT/CRL/CSR has an unsupported version number.
Definition: x509.h:58
#define POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE
No client certification received from the client, but required by the authentication mode...
Definition: ssl.h:105
#define POLARSSL_ERR_NET_CONN_RESET
Connection was reset by peer.
Definition: net.h:40
#define POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT
PBE ASN.1 data not as expected.
Definition: pkcs12.h:38
Object Identifier (OID) database.
Public Key abstraction layer.
#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED
Input data should be aligned.
Definition: padlock.h:32
Multi-precision integer library.
#define POLARSSL_ERR_PK_BAD_INPUT_DATA
Bad input parameters to function.
Definition: pk.h:49
#define POLARSSL_ERR_ECP_BUFFER_TOO_SMALL
The buffer is too small to write to.
Definition: ecp.h:36
#define POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH
Hardware acceleration function skipped / left alone data.
Definition: ssl.h:128
#define POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE
Elliptic curve is unsupported (only NIST curves are supported).
Definition: pk.h:58
#define POLARSSL_ERR_PK_FEATURE_UNAVAILABLE
Unavailable feature, e.g.
Definition: pk.h:59
#define POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH
Given private key password does not allow for correct decryption.
Definition: pkcs5.h:47
Error to string translation.
#define POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED
The own certificate is not set, but needed by the server.
Definition: ssl.h:107
Blowfish block cipher.
#define POLARSSL_ERR_PEM_PASSWORD_REQUIRED
Private key password can&#39;t be empty.
Definition: pem.h:43
#define POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG
Too many random requested in single call.
Definition: ctr_drbg.h:35
#define POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE
Our own certificate(s) is/are too large to send in an SSL message.
Definition: ssl.h:106
#define POLARSSL_ERR_ECP_VERIFY_FAILED
The signature is not valid.
Definition: ecp.h:38
#define POLARSSL_ERR_MD_BAD_INPUT_DATA
Bad input parameters to function.
Definition: md.h:43
#define POLARSSL_ERR_SSL_NO_RNG
No RNG was provided to the SSL module.
Definition: ssl.h:104
#define POLARSSL_ERR_DHM_READ_PUBLIC_FAILED
Reading of the public values failed.
Definition: dhm.h:38
Threading abstraction layer.
#define POLARSSL_ERR_RSA_INVALID_PADDING
Input data contains invalid padding and is rejected.
Definition: rsa.h:43
#define POLARSSL_ERR_X509_CERT_VERIFY_FAILED
Certificate verification failed, e.g.
Definition: x509.h:61
#define POLARSSL_ERR_OID_NOT_FOUND
OID is not found.
Definition: oid.h:46
Privacy Enhanced Mail (PEM) decoding.
#define POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE
A fatal alert message was received from our peer.
Definition: ssl.h:111
#define POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH
Invalid data input length.
Definition: camellia.h:45
#define POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL
Output buffer too small.
Definition: base64.h:32
#define POLARSSL_ERR_MPI_DIVISION_BY_ZERO
The input argument for division is zero, which is not allowed.
Definition: bignum.h:57
#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS
Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret...
Definition: ssl.h:122
#define POLARSSL_ERR_PK_PASSWORD_REQUIRED
Private key password can&#39;t be empty.
Definition: pk.h:54
#define POLARSSL_ERR_PK_PASSWORD_MISMATCH
Given private key password does not allow for correct decryption.
Definition: pk.h:55
#define POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION
Handshake protocol not within min/max boundaries.
Definition: ssl.h:130
#define POLARSSL_ERR_DHM_READ_PARAMS_FAILED
Reading of the DHM parameters failed.
Definition: dhm.h:36
#define POLARSSL_ERR_X509_UNKNOWN_OID
Requested OID is unknown.
Definition: x509.h:49
#define POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE
An unexpected message was received from our peer.
Definition: ssl.h:110
#define POLARSSL_ERR_MPI_BUFFER_TOO_SMALL
The buffer is too small to write to.
Definition: bignum.h:55
#define POLARSSL_ERR_SSL_COMPRESSION_FAILED
Processing of the compression / decompression failed.
Definition: ssl.h:129
AES block cipher.
#define POLARSSL_ERR_SSL_PEER_VERIFY_FAILED
Verification of our peer failed.
Definition: ssl.h:112
XTEA block cipher (32-bit)
#define POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR
Read/write error in file.
Definition: ctr_drbg.h:37
#define POLARSSL_ERR_NET_CONNECT_FAILED
The connection to the given server / port failed.
Definition: net.h:34
#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH
Invalid key length.
Definition: aes.h:45
#define POLARSSL_ERR_SHA256_FILE_IO_ERROR
Read/write error in file.
Definition: sha256.h:41
#define POLARSSL_ERR_PEM_PASSWORD_MISMATCH
Given private key password does not allow for correct decryption.
Definition: pem.h:44
#define POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
Decryption of block requires a full block.
Definition: cipher.h:57
#define POLARSSL_ERR_PK_MALLOC_FAILED
Memory alloation failed.
Definition: pk.h:47
#define POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED
No CA Chain is set, but required to operate.
Definition: ssl.h:109
#define POLARSSL_ERR_THREADING_BAD_INPUT_DATA
Bad input parameters to function.
Definition: threading.h:39
#define POLARSSL_ERR_SSL_SESSION_TICKET_EXPIRED
Session ticket has expired.
Definition: ssl.h:132
Diffie-Hellman-Merkle key exchange.
#define POLARSSL_ERR_PEM_INVALID_ENC_IV
RSA IV is not in hex-format.
Definition: pem.h:41
#define POLARSSL_ERR_MD2_FILE_IO_ERROR
Read/write error in file.
Definition: md2.h:34
Generic cipher wrapper.
#define POLARSSL_ERR_X509_INVALID_ALG
The algorithm tag or value is invalid.
Definition: x509.h:53
#define POLARSSL_ERR_NET_SEND_FAILED
Sending information through the socket failed.
Definition: net.h:39
#define POLARSSL_ERR_NET_WANT_READ
Connection requires a read call.
Definition: net.h:41
#define POLARSSL_ERR_ASN1_OUT_OF_DATA
Out of data when parsing an ASN1 data structure.
Definition: asn1.h:50
#define POLARSSL_ERR_RSA_VERIFY_FAILED
The PKCS#1 verification failed.
Definition: rsa.h:48
X.509 generic defines and structures.
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST
Processing of the CertificateRequest handshake message failed.
Definition: ssl.h:117
#define POLARSSL_ERR_ASN1_MALLOC_FAILED
Memory allocation failed.
Definition: asn1.h:55
#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO
Processing of the ClientHello handshake message failed.
Definition: ssl.h:114
#define POLARSSL_ERR_PEM_INVALID_DATA
PEM string is not as expected.
Definition: pem.h:39
#define POLARSSL_ERR_X509_FILE_IO_ERROR
Read/write of file failed.
Definition: x509.h:65
DES block cipher.
#define POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG
Input too large (Entropy + additional).
Definition: ctr_drbg.h:36
#define POLARSSL_ERR_GCM_AUTH_FAILED
Authenticated decryption failed.
Definition: gcm.h:43
#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE
Processing of the ClientKeyExchange handshake message failed.
Definition: ssl.h:120
#define POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED
The own private key or pre-shared key is not set, but needed.
Definition: ssl.h:108
Generic message digest wrapper.
RFC 1521 base64 encoding/decoding.
#define POLARSSL_ERR_SSL_INTERNAL_ERROR
Internal error (eg, unexpected failure in lower-level module)
Definition: ssl.h:135
#define POLARSSL_ERR_NET_ACCEPT_FAILED
Could not accept the incoming connection.
Definition: net.h:37
The RSA public-key cryptosystem.
#define POLARSSL_ERR_SSL_UNKNOWN_CIPHER
An unknown cipher was received.
Definition: ssl.h:102
#define POLARSSL_ERR_MPI_MALLOC_FAILED
Memory allocation failed.
Definition: bignum.h:59
#define POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH
Invalid key length.
Definition: blowfish.h:48
#define POLARSSL_ERR_RSA_BAD_INPUT_DATA
Bad input parameters to function.
Definition: rsa.h:42
#define POLARSSL_ERR_RSA_PRIVATE_FAILED
The private key operation failed.
Definition: rsa.h:47
#define POLARSSL_ERR_X509_INVALID_NAME
The name tag or value is invalid.
Definition: x509.h:54
#define POLARSSL_ERR_PK_TYPE_MISMATCH
Type mismatch, eg attempt to encrypt with an ECDSA key.
Definition: pk.h:48
#define POLARSSL_ERR_ECP_RANDOM_FAILED
Generation of random value, such as (ephemeral) key, failed.
Definition: ecp.h:40
#define POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP
Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public.
Definition: ssl.h:121
#define POLARSSL_ERR_SHA512_FILE_IO_ERROR
Read/write error in file.
Definition: sha512.h:42
#define POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH
Invalid data input length.
Definition: blowfish.h:49
SHA-1 cryptographic hash function.
#define POLARSSL_ERR_RSA_KEY_CHECK_FAILED
Key failed to pass the libraries validity check.
Definition: rsa.h:45
#define POLARSSL_ERR_SSL_BAD_HS_FINISHED
Processing of the Finished handshake message failed.
Definition: ssl.h:125
#define POLARSSL_ERR_DHM_FILE_IO_ERROR
Read/write of file failed.
Definition: dhm.h:43
#define POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED
No sources have been added to poll.
Definition: entropy.h:54
#define POLARSSL_ERR_X509_FEATURE_UNAVAILABLE
Unavailable feature, e.g.
Definition: x509.h:48
Galois/Counter mode for 128-bit block ciphers.
#define POLARSSL_ERR_X509_INVALID_VERSION
The CRT/CRL/CSR version element is invalid.
Definition: x509.h:51
SHA-384 and SHA-512 cryptographic hash function.
#define POLARSSL_ERR_THREADING_MUTEX_ERROR
Locking / unlocking / free failed with error code.
Definition: threading.h:40
SSL/TLS functions.
#define POLARSSL_ERR_SSL_UNKNOWN_IDENTITY
Unkown identity received (eg, PSK identity)
Definition: ssl.h:134
#define POLARSSL_ERR_SSL_MALLOC_FAILED
Memory allocation failed.
Definition: ssl.h:126
#define POLARSSL_ERR_X509_INVALID_EXTENSIONS
The extension tag or value is invalid.
Definition: x509.h:57
#define POLARSSL_ERR_MPI_FILE_IO_ERROR
An error occurred while reading from or writing to a file.
Definition: bignum.h:52
#define POLARSSL_ERR_DHM_BAD_INPUT_DATA
Bad input parameters to function.
Definition: dhm.h:35
#define POLARSSL_ERR_PKCS5_BAD_INPUT_DATA
Bad input parameters to function.
Definition: pkcs5.h:44
#define POLARSSL_ERR_X509_BAD_INPUT_DATA
Input invalid.
Definition: x509.h:63
#define POLARSSL_ERR_RSA_KEY_GEN_FAILED
Something failed during generation of a key.
Definition: rsa.h:44
VIA PadLock ACE for HW encryption/decryption supported by some processors.
#define POLARSSL_ERR_NET_SOCKET_FAILED
Failed to open a socket.
Definition: net.h:33
#define POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT
No PEM header or footer found.
Definition: pem.h:38
#define POLARSSL_ERR_NET_LISTEN_FAILED
Could not listen on the socket.
Definition: net.h:36
#define POLARSSL_ERR_RSA_PUBLIC_FAILED
The public key operation failed.
Definition: rsa.h:46
MD4 message digest algorithm (hash function)
#define POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH
Invalid key length.
Definition: camellia.h:44
#define POLARSSL_ERR_MD4_FILE_IO_ERROR
Read/write error in file.
Definition: md4.h:41
#define POLARSSL_ERR_ENTROPY_SOURCE_FAILED
Critical entropy source failure.
Definition: entropy.h:52
#define POLARSSL_ERR_PK_KEY_INVALID_VERSION
Unsupported key version.
Definition: pk.h:51
MD5 message digest algorithm (hash function)
#define POLARSSL_ERR_X509_MALLOC_FAILED
Allocation of memory failed.
Definition: x509.h:64
#define POLARSSL_ERR_DES_INVALID_INPUT_LENGTH
The data input has an invalid length.
Definition: des.h:44
SHA-224 and SHA-256 cryptographic hash function.
#define POLARSSL_ERR_PEM_BAD_INPUT_DATA
Bad input parameters to function.
Definition: pem.h:46
#define POLARSSL_ERR_X509_INVALID_SERIAL
The serial tag or value is invalid.
Definition: x509.h:52
#define POLARSSL_ERR_AES_INVALID_INPUT_LENGTH
Invalid data input length.
Definition: aes.h:46
#define POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE
The requested feature is not available.
Definition: ssl.h:97
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE
Processing of the Certificate handshake message failed.
Definition: ssl.h:116
#define POLARSSL_ERR_THREADING_FEATURE_UNAVAILABLE
The selected feature is not available.
Definition: threading.h:38
#define POLARSSL_ERR_ECP_INVALID_KEY
Invalid private or public key.
Definition: ecp.h:41
#define POLARSSL_ERR_PK_INVALID_PUBKEY
The pubkey tag or value is invalid (only RSA and EC are supported).
Definition: pk.h:56
#define POLARSSL_ERR_PKCS12_BAD_INPUT_DATA
Bad input parameters to function.
Definition: pkcs12.h:36
MD2 message digest algorithm (hash function)
#define POLARSSL_ERR_SSL_BAD_INPUT_DATA
Bad input parameters to function.
Definition: ssl.h:98
#define POLARSSL_ERR_ASN1_UNEXPECTED_TAG
ASN1 tag was of an unexpected value.
Definition: asn1.h:51
#define POLARSSL_ERR_BASE64_INVALID_CHARACTER
Invalid character in input.
Definition: base64.h:33
#define POLARSSL_ERR_CIPHER_AUTH_FAILED
Authentication failed (for AEAD modes).
Definition: cipher.h:58
#define POLARSSL_ERR_PK_UNKNOWN_PK_ALG
Key algorithm is unsupported (only RSA and EC are supported).
Definition: pk.h:53
#define POLARSSL_ERR_MPI_NOT_ACCEPTABLE
The input arguments are not acceptable.
Definition: bignum.h:58
PKCS#12 Personal Information Exchange Syntax.
#define POLARSSL_ERR_X509_SIG_MISMATCH
Signature algorithms do not match.
Definition: x509.h:60
#define POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY
Processing of the CertificateVerify handshake message failed.
Definition: ssl.h:123
CTR_DRBG based on AES-256 (NIST SP 800-90)
#define POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN
The server has no ciphersuites in common with the client.
Definition: ssl.h:103
#define POLARSSL_ERR_SHA1_FILE_IO_ERROR
Read/write error in file.
Definition: sha1.h:41
#define POLARSSL_ERR_NET_UNKNOWN_HOST
Failed to get an IP address for the given hostname.
Definition: net.h:32