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update C wrapper interface to conform to new KEM API

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Signed-off-by: Anjan Roy <hello@itzmeanjan.in>
This commit is contained in:
Anjan Roy
2023-06-02 18:11:54 +04:00
parent e50e9b943c
commit 9b57030e86
1 changed files with 10 additions and 12 deletions
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22
wrapper/kyber_kem.cpp
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@@ -1,6 +1,4 @@
#include "decapsulation.hpp"
#include "encapsulation.hpp"
#include "kem_keygen.hpp"
#include "kem.hpp"
// Thin C wrapper on top of underlying C++ implementation of Kyber{512, 768,
// 1024} KEM, which can be used for producing shared library object with
@@ -90,7 +88,7 @@ extern "C"
uint8_t* const __restrict pubkey,
uint8_t* const __restrict seckey)
{
ccakem::keygen<2, 3>(d, z, pubkey, seckey);
kem::keygen<2, 3>(d, z, pubkey, seckey);
}
void encapsulate512(const uint8_t* const __restrict m,
@@ -99,7 +97,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::encapsulate<2, 3, 2, 10, 4>(m, pubkey, cipher);
auto kdf = kem::encapsulate<2, 3, 2, 10, 4>(m, pubkey, cipher);
kdf.read(shared_key, klen);
}
@@ -108,7 +106,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::decapsulate<2, 3, 2, 10, 4>(seckey, cipher);
auto kdf = kem::decapsulate<2, 3, 2, 10, 4>(seckey, cipher);
kdf.read(shared_key, klen);
}
@@ -117,7 +115,7 @@ extern "C"
uint8_t* const __restrict pubkey,
uint8_t* const __restrict seckey)
{
ccakem::keygen<3, 2>(d, z, pubkey, seckey);
kem::keygen<3, 2>(d, z, pubkey, seckey);
}
void encapsulate768(const uint8_t* const __restrict m,
@@ -126,7 +124,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::encapsulate<3, 2, 2, 10, 4>(m, pubkey, cipher);
auto kdf = kem::encapsulate<3, 2, 2, 10, 4>(m, pubkey, cipher);
kdf.read(shared_key, klen);
}
@@ -135,7 +133,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::decapsulate<3, 2, 2, 10, 4>(seckey, cipher);
auto kdf = kem::decapsulate<3, 2, 2, 10, 4>(seckey, cipher);
kdf.read(shared_key, klen);
}
@@ -144,7 +142,7 @@ extern "C"
uint8_t* const __restrict pubkey,
uint8_t* const __restrict seckey)
{
ccakem::keygen<4, 2>(d, z, pubkey, seckey);
kem::keygen<4, 2>(d, z, pubkey, seckey);
}
void encapsulate1024(const uint8_t* const __restrict m,
@@ -153,7 +151,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::encapsulate<4, 2, 2, 11, 5>(m, pubkey, cipher);
auto kdf = kem::encapsulate<4, 2, 2, 11, 5>(m, pubkey, cipher);
kdf.read(shared_key, klen);
}
@@ -162,7 +160,7 @@ extern "C"
uint8_t* const __restrict shared_key,
const size_t klen)
{
auto kdf = ccakem::decapsulate<4, 2, 2, 11, 5>(seckey, cipher);
auto kdf = kem::decapsulate<4, 2, 2, 11, 5>(seckey, cipher);
kdf.read(shared_key, klen);
}
}