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MLKEM512 keygen added

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orignal 2025-03-22 22:25:06 -04:00
parent 41197264c6
commit a193186935
2 changed files with 79 additions and 14 deletions
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73
libi2pd/Crypto.cpp
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@ -29,7 +29,7 @@ namespace i2p
{ {
namespace crypto namespace crypto
{ {
const uint8_t elgp_[256]= constexpr uint8_t elgp_[256]=
{ {
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, 0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
@ -49,9 +49,9 @@ namespace crypto
0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF 0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
}; };
const int elgg_ = 2; constexpr int elgg_ = 2;
const uint8_t dsap_[128]= constexpr uint8_t dsap_[128]=
{ {
0x9c, 0x05, 0xb2, 0xaa, 0x96, 0x0d, 0x9b, 0x97, 0xb8, 0x93, 0x19, 0x63, 0xc9, 0xcc, 0x9e, 0x8c, 0x9c, 0x05, 0xb2, 0xaa, 0x96, 0x0d, 0x9b, 0x97, 0xb8, 0x93, 0x19, 0x63, 0xc9, 0xcc, 0x9e, 0x8c,
0x30, 0x26, 0xe9, 0xb8, 0xed, 0x92, 0xfa, 0xd0, 0xa6, 0x9c, 0xc8, 0x86, 0xd5, 0xbf, 0x80, 0x15, 0x30, 0x26, 0xe9, 0xb8, 0xed, 0x92, 0xfa, 0xd0, 0xa6, 0x9c, 0xc8, 0x86, 0xd5, 0xbf, 0x80, 0x15,
@ -63,13 +63,13 @@ namespace crypto
0x28, 0x5d, 0x4c, 0xf2, 0x95, 0x38, 0xd9, 0xe3, 0xb6, 0x05, 0x1f, 0x5b, 0x22, 0xcc, 0x1c, 0x93 0x28, 0x5d, 0x4c, 0xf2, 0x95, 0x38, 0xd9, 0xe3, 0xb6, 0x05, 0x1f, 0x5b, 0x22, 0xcc, 0x1c, 0x93
}; };
const uint8_t dsaq_[20]= constexpr uint8_t dsaq_[20]=
{ {
0xa5, 0xdf, 0xc2, 0x8f, 0xef, 0x4c, 0xa1, 0xe2, 0x86, 0x74, 0x4c, 0xd8, 0xee, 0xd9, 0xd2, 0x9d, 0xa5, 0xdf, 0xc2, 0x8f, 0xef, 0x4c, 0xa1, 0xe2, 0x86, 0x74, 0x4c, 0xd8, 0xee, 0xd9, 0xd2, 0x9d,
0x68, 0x40, 0x46, 0xb7 0x68, 0x40, 0x46, 0xb7
}; };
const uint8_t dsag_[128]= constexpr uint8_t dsag_[128]=
{ {
0x0c, 0x1f, 0x4d, 0x27, 0xd4, 0x00, 0x93, 0xb4, 0x29, 0xe9, 0x62, 0xd7, 0x22, 0x38, 0x24, 0xe0, 0x0c, 0x1f, 0x4d, 0x27, 0xd4, 0x00, 0x93, 0xb4, 0x29, 0xe9, 0x62, 0xd7, 0x22, 0x38, 0x24, 0xe0,
0xbb, 0xc4, 0x7e, 0x7c, 0x83, 0x2a, 0x39, 0x23, 0x6f, 0xc6, 0x83, 0xaf, 0x84, 0x88, 0x95, 0x81, 0xbb, 0xc4, 0x7e, 0x7c, 0x83, 0x2a, 0x39, 0x23, 0x6f, 0xc6, 0x83, 0xaf, 0x84, 0x88, 0x95, 0x81,
@ -81,7 +81,7 @@ namespace crypto
0xb3, 0xdb, 0xb1, 0x4a, 0x90, 0x5e, 0x7b, 0x2b, 0x3e, 0x93, 0xbe, 0x47, 0x08, 0xcb, 0xcc, 0x82 0xb3, 0xdb, 0xb1, 0x4a, 0x90, 0x5e, 0x7b, 0x2b, 0x3e, 0x93, 0xbe, 0x47, 0x08, 0xcb, 0xcc, 0x82
}; };
const int rsae_ = 65537; constexpr int rsae_ = 65537;
struct CryptoConstants struct CryptoConstants
{ {
@ -824,8 +824,8 @@ namespace crypto
void InitNoiseNState (NoiseSymmetricState& state, const uint8_t * pub) void InitNoiseNState (NoiseSymmetricState& state, const uint8_t * pub)
{ {
static const char protocolName[] = "Noise_N_25519_ChaChaPoly_SHA256"; // 31 chars static constexpr char protocolName[] = "Noise_N_25519_ChaChaPoly_SHA256"; // 31 chars
static const uint8_t hh[32] = static constexpr uint8_t hh[32] =
{ {
0x69, 0x4d, 0x52, 0x44, 0x5a, 0x27, 0xd9, 0xad, 0xfa, 0xd2, 0x9c, 0x76, 0x32, 0x39, 0x5d, 0xc1, 0x69, 0x4d, 0x52, 0x44, 0x5a, 0x27, 0xd9, 0xad, 0xfa, 0xd2, 0x9c, 0x76, 0x32, 0x39, 0x5d, 0xc1,
0xe4, 0x35, 0x4c, 0x69, 0xb4, 0xf9, 0x2e, 0xac, 0x8a, 0x1e, 0xe4, 0x6a, 0x9e, 0xd2, 0x15, 0x54 0xe4, 0x35, 0x4c, 0x69, 0xb4, 0xf9, 0x2e, 0xac, 0x8a, 0x1e, 0xe4, 0x6a, 0x9e, 0xd2, 0x15, 0x54
@ -835,12 +835,12 @@ namespace crypto
void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub) void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub)
{ {
static const uint8_t protocolNameHash[32] = static constexpr uint8_t protocolNameHash[32] =
{ {
0x72, 0xe8, 0x42, 0xc5, 0x45, 0xe1, 0x80, 0x80, 0xd3, 0x9c, 0x44, 0x93, 0xbb, 0x91, 0xd7, 0xed, 0x72, 0xe8, 0x42, 0xc5, 0x45, 0xe1, 0x80, 0x80, 0xd3, 0x9c, 0x44, 0x93, 0xbb, 0x91, 0xd7, 0xed,
0xf2, 0x28, 0x98, 0x17, 0x71, 0x21, 0x8c, 0x1f, 0x62, 0x4e, 0x20, 0x6f, 0x28, 0xd3, 0x2f, 0x71 0xf2, 0x28, 0x98, 0x17, 0x71, 0x21, 0x8c, 0x1f, 0x62, 0x4e, 0x20, 0x6f, 0x28, 0xd3, 0x2f, 0x71
}; // SHA256 ("Noise_XKaesobfse+hs2+hs3_25519_ChaChaPoly_SHA256") }; // SHA256 ("Noise_XKaesobfse+hs2+hs3_25519_ChaChaPoly_SHA256")
static const uint8_t hh[32] = static constexpr uint8_t hh[32] =
{ {
0x49, 0xff, 0x48, 0x3f, 0xc4, 0x04, 0xb9, 0xb2, 0x6b, 0x11, 0x94, 0x36, 0x72, 0xff, 0x05, 0xb5, 0x49, 0xff, 0x48, 0x3f, 0xc4, 0x04, 0xb9, 0xb2, 0x6b, 0x11, 0x94, 0x36, 0x72, 0xff, 0x05, 0xb5,
0x61, 0x27, 0x03, 0x31, 0xba, 0x89, 0xb8, 0xfc, 0x33, 0x15, 0x93, 0x87, 0x57, 0xdd, 0x3d, 0x1e 0x61, 0x27, 0x03, 0x31, 0xba, 0x89, 0xb8, 0xfc, 0x33, 0x15, 0x93, 0x87, 0x57, 0xdd, 0x3d, 0x1e
@ -850,12 +850,12 @@ namespace crypto
void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub) void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub)
{ {
static const uint8_t protocolNameHash[32] = static constexpr uint8_t protocolNameHash[32] =
{ {
0xb1, 0x37, 0x22, 0x81, 0x74, 0x23, 0xa8, 0xfd, 0xf4, 0x2d, 0xf2, 0xe6, 0x0e, 0xd1, 0xed, 0xf4, 0xb1, 0x37, 0x22, 0x81, 0x74, 0x23, 0xa8, 0xfd, 0xf4, 0x2d, 0xf2, 0xe6, 0x0e, 0xd1, 0xed, 0xf4,
0x1b, 0x93, 0x07, 0x1d, 0xb1, 0xec, 0x24, 0xa3, 0x67, 0xf7, 0x84, 0xec, 0x27, 0x0d, 0x81, 0x32 0x1b, 0x93, 0x07, 0x1d, 0xb1, 0xec, 0x24, 0xa3, 0x67, 0xf7, 0x84, 0xec, 0x27, 0x0d, 0x81, 0x32
}; // SHA256 ("Noise_XKchaobfse+hs1+hs2+hs3_25519_ChaChaPoly_SHA256") }; // SHA256 ("Noise_XKchaobfse+hs1+hs2+hs3_25519_ChaChaPoly_SHA256")
static const uint8_t hh[32] = static constexpr uint8_t hh[32] =
{ {
0xdc, 0x85, 0xe6, 0xaf, 0x7b, 0x02, 0x65, 0x0c, 0xf1, 0xf9, 0x0d, 0x71, 0xfb, 0xc6, 0xd4, 0x53, 0xdc, 0x85, 0xe6, 0xaf, 0x7b, 0x02, 0x65, 0x0c, 0xf1, 0xf9, 0x0d, 0x71, 0xfb, 0xc6, 0xd4, 0x53,
0xa7, 0xcf, 0x6d, 0xbf, 0xbd, 0x52, 0x5e, 0xa5, 0xb5, 0x79, 0x1c, 0x47, 0xb3, 0x5e, 0xbc, 0x33 0xa7, 0xcf, 0x6d, 0xbf, 0xbd, 0x52, 0x5e, 0xa5, 0xb5, 0x79, 0x1c, 0x47, 0xb3, 0x5e, 0xbc, 0x33
@ -865,12 +865,12 @@ namespace crypto
void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub) void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub)
{ {
static const uint8_t protocolNameHash[32] = static constexpr uint8_t protocolNameHash[32] =
{ {
0x4c, 0xaf, 0x11, 0xef, 0x2c, 0x8e, 0x36, 0x56, 0x4c, 0x53, 0xe8, 0x88, 0x85, 0x06, 0x4d, 0xba, 0x4c, 0xaf, 0x11, 0xef, 0x2c, 0x8e, 0x36, 0x56, 0x4c, 0x53, 0xe8, 0x88, 0x85, 0x06, 0x4d, 0xba,
0xac, 0xbe, 0x00, 0x54, 0xad, 0x17, 0x8f, 0x80, 0x79, 0xa6, 0x46, 0x82, 0x7e, 0x6e, 0xe4, 0x0c 0xac, 0xbe, 0x00, 0x54, 0xad, 0x17, 0x8f, 0x80, 0x79, 0xa6, 0x46, 0x82, 0x7e, 0x6e, 0xe4, 0x0c
}; // SHA256("Noise_IKelg2+hs2_25519_ChaChaPoly_SHA256"), 40 bytes }; // SHA256("Noise_IKelg2+hs2_25519_ChaChaPoly_SHA256"), 40 bytes
static const uint8_t hh[32] = static constexpr uint8_t hh[32] =
{ {
0x9c, 0xcf, 0x85, 0x2c, 0xc9, 0x3b, 0xb9, 0x50, 0x44, 0x41, 0xe9, 0x50, 0xe0, 0x1d, 0x52, 0x32, 0x9c, 0xcf, 0x85, 0x2c, 0xc9, 0x3b, 0xb9, 0x50, 0x44, 0x41, 0xe9, 0x50, 0xe0, 0x1d, 0x52, 0x32,
0x2e, 0x0d, 0x47, 0xad, 0xd1, 0xe9, 0xa5, 0x55, 0xf7, 0x55, 0xb5, 0x69, 0xae, 0x18, 0x3b, 0x5c 0x2e, 0x0d, 0x47, 0xad, 0xd1, 0xe9, 0xa5, 0x55, 0xf7, 0x55, 0xb5, 0x69, 0xae, 0x18, 0x3b, 0x5c
@ -878,6 +878,21 @@ namespace crypto
InitNoiseState (state, protocolNameHash, hh, pub); InitNoiseState (state, protocolNameHash, hh, pub);
} }
void InitNoiseIKStateMLKEM512 (NoiseSymmetricState& state, const uint8_t * pub)
{
static constexpr uint8_t protocolNameHash[32] =
{
0xb0, 0x8f, 0xb1, 0x73, 0x92, 0x66, 0xc9, 0x90, 0x45, 0x7f, 0xdd, 0xc6, 0x4e, 0x55, 0x40, 0xd8,
0x0a, 0x37, 0x99, 0x06, 0x92, 0x2a, 0x78, 0xc4, 0xb1, 0xef, 0x86, 0x06, 0xd0, 0x15, 0x9f, 0x4d
}; // SHA256("Noise_IKhfselg2_25519+MLKEM512_ChaChaPoly_SHA256")
static constexpr uint8_t hh[32] =
{
0x95, 0x8d, 0xf6, 0x6c, 0x95, 0xce, 0xa9, 0xf7, 0x42, 0xfc, 0xfa, 0x62, 0x71, 0x36, 0x1e, 0xa7,
0xdc, 0x7a, 0xc0, 0x75, 0x01, 0xcf, 0xf9, 0xfc, 0x9f, 0xdb, 0x4c, 0x68, 0x3a, 0x53, 0x49, 0xeb
}; // SHA256 (protocolNameHash)
InitNoiseState (state, protocolNameHash, hh, pub);
}
// init and terminate // init and terminate
/* std::vector <std::unique_ptr<std::mutex> > m_OpenSSLMutexes; /* std::vector <std::unique_ptr<std::mutex> > m_OpenSSLMutexes;
@ -926,5 +941,35 @@ namespace crypto
/* CRYPTO_set_locking_callback (nullptr); /* CRYPTO_set_locking_callback (nullptr);
m_OpenSSLMutexes.clear ();*/ m_OpenSSLMutexes.clear ();*/
} }
#if OPENSSL_PQ
#include <openssl/core_names.h>
MLKEM512Keys::MLKEM512Keys ():
m_Pkey (nullptr)
{
}
MLKEM512Keys::~MLKEM512Keys ()
{
if (m_Pkey) EVP_PKEY_free (m_Pkey);
}
void MLKEM512Keys::GenerateKeys ()
{
if (m_Pkey)
{
EVP_PKEY_free (m_Pkey);
m_Pkey = nullptr;
}
m_Pkey = EVP_PKEY_Q_keygen(NULL, NULL, "ML-KEM-512");
}
void MLKEM512Keys::GetPublicKey (uint8_t * pub) const
{
size_t len = MLKEM512_KEY_LENGTH;
EVP_PKEY_get_octet_string_param (m_Pkey, OSSL_PKEY_PARAM_PUB_KEY, pub, MLKEM512_KEY_LENGTH, &len);
}
#endif
} }
} }

20
libi2pd/Crypto.h
View file

@ -261,10 +261,30 @@ namespace crypto
void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (NTCP2) void InitNoiseXKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (NTCP2)
void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (SSU2) void InitNoiseXKState1 (NoiseSymmetricState& state, const uint8_t * pub); // Noise_XK (SSU2)
void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_IK (ratchets) void InitNoiseIKState (NoiseSymmetricState& state, const uint8_t * pub); // Noise_IK (ratchets)
void InitNoiseIKStateMLKEM512 (NoiseSymmetricState& state, const uint8_t * pub); // Noise_IK (ratchets) PQ ML-KEM512
// init and terminate // init and terminate
void InitCrypto (bool precomputation); void InitCrypto (bool precomputation);
void TerminateCrypto (); void TerminateCrypto ();
#if OPENSSL_PQ
// Post Quantum
constexpr size_t MLKEM512_KEY_LENGTH = 800;
class MLKEM512Keys
{
public:
MLKEM512Keys ();
~MLKEM512Keys ();
void GenerateKeys ();
void GetPublicKey (uint8_t * pub) const;
private:
EVP_PKEY * m_Pkey;
};
#endif
} }
} }