seal_fhe 0.8.1

This crate contains Rust bindings for Microsoft's SEAL Fully Homomorphic Encryption (FHE) library.
Documentation 
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

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.

// SEALNet
#include "seal/c/utilities.h"
#include "seal/c/valcheck.h"

// SEAL
#include "seal/valcheck.h"

using namespace std;
using namespace seal;
using namespace seal::c;

SEAL_C_FUNC ValCheck_Plaintext_IsValidFor(void *plaintext, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    Plaintext *plain = FromVoid<Plaintext>(plaintext);
    IfNullRet(plain, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*plain, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_Ciphertext_IsValidFor(void *ciphertext, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    Ciphertext *cipher = FromVoid<Ciphertext>(ciphertext);
    IfNullRet(cipher, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*cipher, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_SecretKey_IsValidFor(void *secret_key, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    SecretKey *skey = FromVoid<SecretKey>(secret_key);
    IfNullRet(skey, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*skey, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_PublicKey_IsValidFor(void *public_key, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    PublicKey *pkey = FromVoid<PublicKey>(public_key);
    IfNullRet(pkey, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*pkey, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_KSwitchKeys_IsValidFor(void *kswitch_keys, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    KSwitchKeys *keys = FromVoid<KSwitchKeys>(kswitch_keys);
    IfNullRet(keys, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*keys, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_RelinKeys_IsValidFor(void *relin_keys, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    RelinKeys *keys = FromVoid<RelinKeys>(relin_keys);
    IfNullRet(keys, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*keys, *ctx);
    return S_OK;
}

SEAL_C_FUNC ValCheck_GaloisKeys_IsValidFor(void *galois_keys, void *context, bool *result)
{
    const SEALContext *ctx = FromVoid<SEALContext>(context);
    IfNullRet(ctx, E_POINTER);
    GaloisKeys *keys = FromVoid<GaloisKeys>(galois_keys);
    IfNullRet(keys, E_POINTER);
    IfNullRet(result, E_POINTER);

    *result = is_valid_for(*keys, *ctx);
    return S_OK;
}