NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
security-common.hpp
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21 
22 #ifndef NDN_CXX_SECURITY_SECURITY_COMMON_HPP
23 #define NDN_CXX_SECURITY_SECURITY_COMMON_HPP
24 
26 #include "ndn-cxx/util/span.hpp"
27 
28 #include <vector>
29 
30 namespace ndn {
31 
32 namespace signed_interest {
33 
34 const ssize_t POS_SIG_VALUE = -1;
35 const ssize_t POS_SIG_INFO = -2;
36 
40 const size_t MIN_SIZE = 2;
41 
42 } // namespace signed_interest
43 
44 namespace command_interest {
45 
48 const ssize_t POS_RANDOM_VAL = -3;
49 const ssize_t POS_TIMESTAMP = -4;
50 
54 const size_t MIN_SIZE = 4;
55 
56 } // namespace command_interest
57 
58 #ifndef DOXYGEN
59 using InputBuffers = std::vector<span<const uint8_t>>;
60 #else
61 class InputBuffers;
63 #endif
64 
68 enum class KeyIdType {
74  USER_SPECIFIED = 0,
80  SHA256 = 1,
86  RANDOM = 2,
87 };
88 
89 std::ostream&
90 operator<<(std::ostream& os, KeyIdType keyIdType);
91 
95 enum class KeyType {
96  NONE = 0,
97  RSA,
98  EC,
99  AES,
100  HMAC,
101 };
102 
103 std::ostream&
104 operator<<(std::ostream& os, KeyType keyType);
105 
106 enum class DigestAlgorithm {
107  NONE = 0,
108  SHA224,
109  SHA256,
110  SHA384,
111  SHA512,
112  BLAKE2B_512,
113  BLAKE2S_256,
114  SHA3_224,
115  SHA3_256,
116  SHA3_384,
117  SHA3_512,
118 };
119 
120 std::ostream&
121 operator<<(std::ostream& os, DigestAlgorithm algorithm);
122 
124  NONE,
125  AES_CBC,
126 };
127 
128 std::ostream&
129 operator<<(std::ostream& os, BlockCipherAlgorithm algorithm);
130 
131 enum class CipherOperator {
132  DECRYPT,
133  ENCRYPT,
134 };
135 
136 std::ostream&
137 operator<<(std::ostream& os, CipherOperator op);
138 
139 } // namespace ndn
140 
141 #endif // NDN_CXX_SECURITY_SECURITY_COMMON_HPP
const ssize_t POS_RANDOM_VAL
Copyright (c) 2011-2015 Regents of the University of California.
KeyIdType
The type of KeyId component in a key name.
BlockCipherAlgorithm
std::ostream & operator<<(std::ostream &os, const Data &data)
Definition: data.cpp:376
RSA key, supports sign/verify and encrypt/decrypt operations.
const size_t MIN_SIZE
minimal number of components for Signed Interest
HMAC key, supports sign/verify operations.
KeyType
The type of a cryptographic key.
Common includes and macros used throughout the library.
Elliptic Curve key (e.g. for ECDSA), supports sign/verify operations.
Use the SHA-256 hash of the public key as key id.
const ssize_t POS_SIG_VALUE
const ssize_t POS_TIMESTAMP
const ssize_t POS_SIG_INFO
Use a 64-bit random number as key id.
User-specified key id.
AES key, supports encrypt/decrypt operations.