This file is indexed.

/usr/include/xsec/enc/OpenSSL/OpenSSLCryptoKeyEC.hpp is in libxml-security-c-dev 1.7.2-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/*
 * XSEC
 *
 * OpenSSLCryptoKeyEC := EC Keys
 *
 * Author(s): Scott Cantor
 *
 * $Id:$
 *
 */

#ifndef OPENSSLCRYPTOKEYEC_INCLUDE
#define OPENSSLCRYPTOKEYEC_INCLUDE

#include <xsec/enc/XSECCryptoKeyEC.hpp>

#if defined (XSEC_HAVE_OPENSSL) && defined(XSEC_OPENSSL_HAVE_EC)
#include <openssl/ec.h>
#include <openssl/evp.h>

/**
 * \ingroup opensslcrypto
 */

/**
 * \brief OpenSSL implementation class for EC keys.
 *
 * The library uses classes derived from this to process EC keys.
 */


class DSIG_EXPORT OpenSSLCryptoKeyEC : public XSECCryptoKeyEC {

public :

	/** @name Constructors and Destructors */
	//@{
	
	OpenSSLCryptoKeyEC();

	/**
	 * \brief Destructor
	 *
	 * Will call the OpenSSL function to destroy the EC key - which will
	 * also overwrite any Private keys
	 */

	virtual ~OpenSSLCryptoKeyEC();

	//@}

	/** @name Required Key Interface methods */
	//@{

	/**
	 * \brief Return the type of this key.
	 *
	 * Allows the caller (and library) to determine whether this is a 
	 * public key, private key or a key pair
	 */

	virtual XSECCryptoKey::KeyType getKeyType() const;

	/**
	 *\brief Return the OpenSSL string identifier
	 */

	virtual const XMLCh * getProviderName() const {return DSIGConstants::s_unicodeStrPROVOpenSSL;}

	/**
	 * \brief Replicate key
	 */

	virtual XSECCryptoKey * clone() const;

	//@}

	/** @name Required EC methods */
	//@{

	/**
	 * \brief Create an EC-DSA signature
	 *
	 * Sign the buffer using the internal private key.  Will throw an ECError
	 * if the key is not set, or is not a private key.
	 *
	 * @param hashBuf Buffer containing the pre-calculated (binary) digest
	 * @param hashLen Number of bytes of hash in the hashBuf
	 * @param base64SignatureBuf Buffer to place the base64 encoded result
	 * in.
	 * @param base64SignatureBufLen Implementations need to ensure they do
	 * not write more bytes than this into the buffer
	 */

	virtual unsigned int signBase64SignatureDSA(unsigned char * hashBuf,
		unsigned int hashLen,
		char * base64SignatureBuf,
		unsigned int base64SignatureBufLen);

	/**
	 * \brief Verify an EC-DSA signature
	 *
	 * The library will call this function to validate a signature
	 *
	 * @param hashBuf Buffer containing the pre-calculated (binary) digest
	 * @param hashLen Length of the data in the digest buffer
	 * @param base64Signature Buffer containing the Base64 encoded signature
	 * @param sigLen Length of the data in the signature buffer
	 * @returns true if the signature was valid, false otherwise
	 */


	virtual bool verifyBase64SignatureDSA(unsigned char * hashBuf, 
							 unsigned int hashLen,
							 char * base64Signature,
							 unsigned int sigLen);
	
	//@}

	/** @name Optional Interface methods
	 * 
	 * Have been fully implemented in the OpenSSL interface to allow interop
	 * testing to occur.
	 *
	 */
	//@{

    virtual void loadPublicKeyBase64(const char* curveName,
        const char* b64,
        unsigned int len);

	//@}

	/** @name OpenSSL Specific functions */
	//@{

	/**
	 * \brief Library specific constructor
	 *
	 * Used to create a new key around an OpenSSL EVP_PKEY object
	 * holding an EC key
	 */

	OpenSSLCryptoKeyEC(EVP_PKEY *k);

	/**
	 * \brief Get OpenSSL EC_KEY structure
	 */

	EC_KEY * getOpenSSLEC(void) {return mp_ecKey;}

    /**
	 * \brief Get OpenSSL EC_KEY structure
	 */

	const EC_KEY * getOpenSSLEC(void) const {return mp_ecKey;}

	//@}
	//@}


private:

	XSECCryptoKey::KeyType			m_keyType;
	EC_KEY					        * mp_ecKey;
	
};

#endif /* XSEC_HAVE_OPENSSL */
#endif /* XSECCRYPTOKEYEC_INCLUDE */