/src/botan/build/include/botan/gost_3410.h
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * GOST 34.10-2001 |
3 | | * (C) 2007 Falko Strenzke, FlexSecure GmbH |
4 | | * Manuel Hartl, FlexSecure GmbH |
5 | | * (C) 2008-2010 Jack Lloyd |
6 | | * |
7 | | * Botan is released under the Simplified BSD License (see license.txt) |
8 | | */ |
9 | | |
10 | | #ifndef BOTAN_GOST_3410_KEY_H_ |
11 | | #define BOTAN_GOST_3410_KEY_H_ |
12 | | |
13 | | #include <botan/ecc_key.h> |
14 | | |
15 | | namespace Botan { |
16 | | |
17 | | /** |
18 | | * GOST-34.10 Public Key |
19 | | */ |
20 | | class BOTAN_PUBLIC_API(2,0) GOST_3410_PublicKey : public virtual EC_PublicKey |
21 | | { |
22 | | public: |
23 | | |
24 | | /** |
25 | | * Construct a public key from a given public point. |
26 | | * @param dom_par the domain parameters associated with this key |
27 | | * @param public_point the public point defining this key |
28 | | */ |
29 | | GOST_3410_PublicKey(const EC_Group& dom_par, |
30 | | const PointGFp& public_point) : |
31 | 0 | EC_PublicKey(dom_par, public_point) {} |
32 | | |
33 | | /** |
34 | | * Load a public key. |
35 | | * @param alg_id the X.509 algorithm identifier |
36 | | * @param key_bits DER encoded public key bits |
37 | | */ |
38 | | GOST_3410_PublicKey(const AlgorithmIdentifier& alg_id, |
39 | | const std::vector<uint8_t>& key_bits); |
40 | | |
41 | | /** |
42 | | * Get this keys algorithm name. |
43 | | * @result this keys algorithm name |
44 | | */ |
45 | | std::string algo_name() const override; |
46 | | |
47 | | AlgorithmIdentifier algorithm_identifier() const override; |
48 | | |
49 | | std::vector<uint8_t> public_key_bits() const override; |
50 | | |
51 | 0 | size_t message_parts() const override { return 2; } |
52 | | |
53 | | size_t message_part_size() const override |
54 | 0 | { return domain().get_order().bytes(); } |
55 | | |
56 | | Signature_Format default_x509_signature_format() const override |
57 | 0 | { return IEEE_1363; } |
58 | | |
59 | | std::unique_ptr<PK_Ops::Verification> |
60 | | create_verification_op(const std::string& params, |
61 | | const std::string& provider) const override; |
62 | | |
63 | | protected: |
64 | 0 | GOST_3410_PublicKey() = default; |
65 | | }; |
66 | | |
67 | | /** |
68 | | * GOST-34.10 Private Key |
69 | | */ |
70 | | class BOTAN_PUBLIC_API(2,0) GOST_3410_PrivateKey final : |
71 | | public GOST_3410_PublicKey, public EC_PrivateKey |
72 | | { |
73 | | public: |
74 | | /** |
75 | | * Load a private key. |
76 | | * @param alg_id the X.509 algorithm identifier |
77 | | * @param key_bits ECPrivateKey bits |
78 | | */ |
79 | | GOST_3410_PrivateKey(const AlgorithmIdentifier& alg_id, |
80 | | const secure_vector<uint8_t>& key_bits) : |
81 | 0 | EC_PrivateKey(alg_id, key_bits) {} Unexecuted instantiation: Botan::GOST_3410_PrivateKey::GOST_3410_PrivateKey(Botan::AlgorithmIdentifier const&, std::__1::vector<unsigned char, Botan::secure_allocator<unsigned char> > const&) Unexecuted instantiation: Botan::GOST_3410_PrivateKey::GOST_3410_PrivateKey(Botan::AlgorithmIdentifier const&, std::__1::vector<unsigned char, Botan::secure_allocator<unsigned char> > const&) |
82 | | |
83 | | /** |
84 | | * Generate a new private key |
85 | | * @param rng a random number generator |
86 | | * @param domain parameters to used for this key |
87 | | * @param x the private key; if zero, a new random key is generated |
88 | | */ |
89 | | GOST_3410_PrivateKey(RandomNumberGenerator& rng, |
90 | | const EC_Group& domain, |
91 | | const BigInt& x = 0); |
92 | | |
93 | | AlgorithmIdentifier pkcs8_algorithm_identifier() const override |
94 | 0 | { return EC_PublicKey::algorithm_identifier(); } |
95 | | |
96 | | std::unique_ptr<PK_Ops::Signature> |
97 | | create_signature_op(RandomNumberGenerator& rng, |
98 | | const std::string& params, |
99 | | const std::string& provider) const override; |
100 | | }; |
101 | | |
102 | | } |
103 | | |
104 | | #endif |