diff options
Diffstat (limited to 'src/lib/ffi')
| -rw-r--r-- | src/lib/ffi/ffi.h | 9 | ||||
| -rw-r--r-- | src/lib/ffi/ffi_pkey_algs.cpp | 41 |
2 files changed, 50 insertions, 0 deletions
diff --git a/src/lib/ffi/ffi.h b/src/lib/ffi/ffi.h index 7b14bdbd4..37f38ae1b 100644 --- a/src/lib/ffi/ffi.h +++ b/src/lib/ffi/ffi.h @@ -899,6 +899,15 @@ BOTAN_DLL int botan_privkey_load_sm2(botan_privkey_t* key, const botan_mp_t scalar, const char* curve_name); +BOTAN_DLL int botan_pubkey_load_sm2_enc(botan_pubkey_t* key, + const botan_mp_t public_x, + const botan_mp_t public_y, + const char* curve_name); + +BOTAN_DLL int botan_privkey_load_sm2_enc(botan_privkey_t* key, + const botan_mp_t scalar, + const char* curve_name); + /* * Public Key Encryption */ diff --git a/src/lib/ffi/ffi_pkey_algs.cpp b/src/lib/ffi/ffi_pkey_algs.cpp index c2ebad80c..844a38846 100644 --- a/src/lib/ffi/ffi_pkey_algs.cpp +++ b/src/lib/ffi/ffi_pkey_algs.cpp @@ -37,6 +37,7 @@ #if defined(BOTAN_HAS_SM2) #include <botan/sm2.h> + #include <botan/sm2_enc.h> #endif #if defined(BOTAN_HAS_ECDH) @@ -607,6 +608,46 @@ int botan_privkey_load_sm2(botan_privkey_t* key, #endif } +int botan_pubkey_load_sm2_enc(botan_pubkey_t* key, + const botan_mp_t public_x, + const botan_mp_t public_y, + const char* curve_name) + { +#if defined(BOTAN_HAS_SM2) + return ffi_guard_thunk(BOTAN_CURRENT_FUNCTION, [=]() { + std::unique_ptr<Botan::SM2_Encryption_PublicKey> p_key; + if(!pubkey_load_ec(p_key, safe_get(public_x), safe_get(public_y), curve_name)) + { + *key = new botan_pubkey_struct(p_key.release()); + return BOTAN_FFI_SUCCESS; + } + return BOTAN_FFI_ERROR_UNKNOWN_ERROR; + }); +#else + BOTAN_UNUSED(key, public_x, public_y, curve_name); + return BOTAN_FFI_ERROR_NOT_IMPLEMENTED; +#endif + } + +int botan_privkey_load_sm2_enc(botan_privkey_t* key, + const botan_mp_t scalar, + const char* curve_name) + { +#if defined(BOTAN_HAS_SM2) + return ffi_guard_thunk(BOTAN_CURRENT_FUNCTION, [=]() { + std::unique_ptr<Botan::SM2_Encryption_PrivateKey> p_key; + int rc = privkey_load_ec(p_key, safe_get(scalar), curve_name); + + if(rc == BOTAN_FFI_SUCCESS) + *key = new botan_privkey_struct(p_key.release()); + return rc; + }); +#else + BOTAN_UNUSED(key, scalar, curve_name); + return BOTAN_FFI_ERROR_NOT_IMPLEMENTED; +#endif + } + /* Ed25519 specific operations */ int botan_privkey_load_ed25519(botan_privkey_t* key, |