195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * All rights reserved. 395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This package is an SSL implementation written 595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * by Eric Young (eay@cryptsoft.com). 695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The implementation was written so as to conform with Netscapes SSL. 795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This library is free for commercial and non-commercial use as long as 995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the following conditions are aheared to. The following conditions 1095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * apply to all code found in this distribution, be it the RC4, RSA, 1195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * included with this distribution is covered by the same copyright terms 1395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Copyright remains Eric Young's, and as such any Copyright notices in 1695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the code are not to be removed. 1795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * If this package is used in a product, Eric Young should be given attribution 1895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * as the author of the parts of the library used. 1995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This can be in the form of a textual message at program startup or 2095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * in documentation (online or textual) provided with the package. 2195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Redistribution and use in source and binary forms, with or without 2395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * modification, are permitted provided that the following conditions 2495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * are met: 2595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1. Redistributions of source code must retain the copyright 2695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer. 2795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2. Redistributions in binary form must reproduce the above copyright 2895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer in the 2995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * documentation and/or other materials provided with the distribution. 3095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3. All advertising materials mentioning features or use of this software 3195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * must display the following acknowledgement: 3295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes cryptographic software written by 3395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Eric Young (eay@cryptsoft.com)" 3495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The word 'cryptographic' can be left out if the rouines from the library 3595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * being used are not cryptographic related :-). 3695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4. If you include any Windows specific code (or a derivative thereof) from 3795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the apps directory (application code) you must include an acknowledgement: 3895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 3995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 4995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * SUCH DAMAGE. 5195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The licence and distribution terms for any publically available version or 5395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * derivative of this code cannot be changed. i.e. this code cannot simply be 5495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * copied and put under another distribution licence 5595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * [including the GNU Public Licence.] */ 5695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 5795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/asn1.h> 5895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/buf.h> 5995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/cipher.h> 6095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/evp.h> 6195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/lhash.h> 6295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/mem.h> 6395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/obj.h> 6495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/x509.h> 6595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyconst char *X509_verify_cert_error_string(long n) 6895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 6995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley static char buf[100]; 7095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley switch ((int)n) 7295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 7395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_OK: 7495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("ok"); 7595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: 7695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to get issuer certificate"); 7795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_GET_CRL: 7895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to get certificate CRL"); 7995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: 8095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to decrypt certificate's signature"); 8195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE: 8295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to decrypt CRL's signature"); 8395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: 8495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to decode issuer public key"); 8595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_SIGNATURE_FAILURE: 8695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("certificate signature failure"); 8795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CRL_SIGNATURE_FAILURE: 8895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("CRL signature failure"); 8995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_NOT_YET_VALID: 9095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("certificate is not yet valid"); 9195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CRL_NOT_YET_VALID: 9295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("CRL is not yet valid"); 9395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_HAS_EXPIRED: 9495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("certificate has expired"); 9595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CRL_HAS_EXPIRED: 9695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("CRL has expired"); 9795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: 9895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("format error in certificate's notBefore field"); 9995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: 10095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("format error in certificate's notAfter field"); 10195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD: 10295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("format error in CRL's lastUpdate field"); 10395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD: 10495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("format error in CRL's nextUpdate field"); 10595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_OUT_OF_MEM: 10695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("out of memory"); 10795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: 10895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("self signed certificate"); 10995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: 11095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("self signed certificate in certificate chain"); 11195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: 11295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to get local issuer certificate"); 11395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: 11495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to verify the first certificate"); 11595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_CHAIN_TOO_LONG: 11695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("certificate chain too long"); 11795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_REVOKED: 11895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("certificate revoked"); 11995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_INVALID_CA: 12095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("invalid CA certificate"); 12195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_INVALID_NON_CA: 12295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("invalid non-CA certificate (has CA markings)"); 12395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_PATH_LENGTH_EXCEEDED: 12495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("path length constraint exceeded"); 12595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED: 12695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("proxy path length constraint exceeded"); 12795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED: 12895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("proxy certificates not allowed, please set the appropriate flag"); 12995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_INVALID_PURPOSE: 13095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("unsupported certificate purpose"); 13195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_UNTRUSTED: 13295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("certificate not trusted"); 13395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CERT_REJECTED: 13495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return ("certificate rejected"); 13595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_APPLICATION_VERIFICATION: 13695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("application verification failure"); 13795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUBJECT_ISSUER_MISMATCH: 13895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("subject issuer mismatch"); 13995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_AKID_SKID_MISMATCH: 14095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("authority and subject key identifier mismatch"); 14195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH: 14295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("authority and issuer serial number mismatch"); 14395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_KEYUSAGE_NO_CERTSIGN: 14495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("key usage does not include certificate signing"); 14595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER: 14695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unable to get CRL issuer certificate"); 14795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION: 14895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unhandled critical extension"); 14995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN: 15095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("key usage does not include CRL signing"); 15195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE: 15295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("key usage does not include digital signature"); 15395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION: 15495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unhandled critical CRL extension"); 15595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_INVALID_EXTENSION: 15695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("invalid or inconsistent certificate extension"); 15795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_INVALID_POLICY_EXTENSION: 15895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("invalid or inconsistent certificate policy extension"); 15995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_NO_EXPLICIT_POLICY: 16095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("no explicit policy"); 16195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_DIFFERENT_CRL_SCOPE: 16295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Different CRL scope"); 16395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE: 16495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Unsupported extension feature"); 16595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNNESTED_RESOURCE: 16695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("RFC 3779 resource not subset of parent's resources"); 16795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 16895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_PERMITTED_VIOLATION: 16995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("permitted subtree violation"); 17095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_EXCLUDED_VIOLATION: 17195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("excluded subtree violation"); 17295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUBTREE_MINMAX: 17395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("name constraints minimum and maximum not supported"); 17495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE: 17595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unsupported name constraint type"); 17695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX: 17795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unsupported or invalid name constraint syntax"); 17895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX: 17995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("unsupported or invalid name syntax"); 18095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_CRL_PATH_VALIDATION_ERROR: 18195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("CRL path validation error"); 18295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 18395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_INVALID_VERSION: 18495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: certificate version invalid"); 18595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_INVALID_ALGORITHM: 18695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: invalid public key algorithm"); 18795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_INVALID_CURVE: 18895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: invalid ECC curve"); 18995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM: 19095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: invalid signature algorithm"); 19195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED: 19295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: curve not allowed for this LOS"); 19395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256: 19495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Suite B: cannot sign P-384 with P-256"); 19595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 19695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_HOSTNAME_MISMATCH: 19795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Hostname mismatch"); 19895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_EMAIL_MISMATCH: 19995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("Email address mismatch"); 20095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley case X509_V_ERR_IP_ADDRESS_MISMATCH: 20195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return("IP address mismatch"); 20295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 20395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley default: 20495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley BIO_snprintf(buf,sizeof buf,"error number %ld",n); 20595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return(buf); 20695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 20795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 20895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 20995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 210