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ECDSA署名生成関数修正

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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_eFuse@128 ff987cc8-cf2f-4642-8568-d52cce064691
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kubodera_yuichi 2009-12-29 06:41:46 +00:00
parent c74a9a8c02
commit 669f145a33
1 changed files with 66 additions and 14 deletions
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80
cr_hsm_code.c
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@ -152,11 +152,12 @@ static int hsm_rsa_load_keypair( NFKM_KeyIdent keyident, M_KeyID *privKeyid, M_K
// ECDSA key
M_KeyID hsmEcdsaPrivkeyidDev, hsmEcdsaPubkeyidDev;
M_KeyID hsmEcdsaPrivkeyidProd, hsmEcdsaPubkeyidProd;
const NFKM_KeyIdent hsmEcdsaPrivkeyidentDev = { (char*)"simple", (char*)"nintendo-ctr2-priv-dummy-dev" };
const NFKM_KeyIdent hsmEcdsaPubkeyidentDev = { (char*)"simple", (char*)"nintendo-ctr2-pub-dummy-dev" };
const NFKM_KeyIdent hsmEcdsaPrivkeyidentProd = { (char*)"simple", (char*)"nintendo-ctr2-priv-dummy-prod" };
const NFKM_KeyIdent hsmEcdsaPubkeyidentProd = { (char*)"simple", (char*)"nintendo-ctr2-pub-dummy-prod" };
int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
NFKM_KeyIdent pubKeyident, M_KeyID *pubKeyid );
// init HSM
@ -249,15 +250,16 @@ int hsm_initialize( void )
// load ecdsa dev keypair
ret_code = hsm_ecdsa_load_keypair( hsmEcdsaPrivkeyidentDev, &hsmEcdsaPrivkeyidDev,
hsmEcdsaPubkeyidentDev, &hsmEcdsaPrivkeyidDev );
hsmEcdsaPubkeyidentDev, &hsmEcdsaPubkeyidDev );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
return ret_code;
}
// load ecdsa prod keypair
ret_code = hsm_ecdsa_load_keypair( hsmEcdsaPrivkeyidentProd, &hsmEcdsaPrivkeyidProd,
hsmEcdsaPubkeyidentProd, &hsmEcdsaPrivkeyidProd );
hsmEcdsaPubkeyidentProd, &hsmEcdsaPubkeyidProd );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
@ -498,6 +500,7 @@ int hsm_aes_encrypt( unsigned char *dst_buf, unsigned char *org_buf, int size, u
// key set
keyid = bonding_option ? hsmAesKeyidDev : hsmAesKeyidProd;
// iv set
enc_iv.mech = Mech_RijndaelmCBCpNONE;
@ -641,6 +644,7 @@ int hsm_rsa_load_keypair( NFKM_KeyIdent keyident, M_KeyID *privKeyid, M_KeyID *p
}
end:
NFKM_freekey( hsmHandle, keyinfo, NULL );
return ret_code;
@ -748,15 +752,8 @@ int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
NFKM_Key *keyinfo = NULL;
NFKM_ModuleInfo *moduleinfo = NULL;
M_ByteBlock *blobptr = NULL;
M_KeyID tempId;
// find priv key
ret_code = NFKM_findkey( hsmHandle, privKeyident, &keyinfo, NULL );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
goto end;
}
// get usable Module
moduleinfo = hsmWorld->modules[0];
ret_code = NFKM_getusablemodule( hsmWorld, HSM_MODULE_ID, &moduleinfo );
@ -766,8 +763,16 @@ int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
goto end;
}
// find priv key
ret_code = NFKM_findkey( hsmHandle, privKeyident, &keyinfo, NULL );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
goto end;
}
// load priv key blob
blobptr = &keyinfo->privblob;
blobptr = &(keyinfo->privblob);
ret_code = NFKM_cmd_loadblob( hsmHandle, hsmConnection,
moduleinfo->module, blobptr,
0, privKeyid,
@ -780,17 +785,18 @@ int hsm_ecdsa_load_keypair( NFKM_KeyIdent privKeyident, M_KeyID *privKeyid,
NFKM_freekey( hsmHandle, keyinfo, NULL );
keyinfo = NULL;
// find pub key
ret_code = NFKM_findkey( hsmHandle, pubKeyident, &keyinfo, NULL );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
goto end;
}
// load public key blob
blobptr = &keyinfo->pubblob;
blobptr = &(keyinfo->pubblob);
ret_code = NFKM_cmd_loadblob( hsmHandle, hsmConnection,
moduleinfo->module, blobptr,
0, pubKeyid,
@ -807,4 +813,50 @@ end:
return ret_code;
} // hsm_ecdsa_load_keypair
int hsm_ecdsa_sign( unsigned char *sign_buf, unsigned char *data_buf, int data_size, unsigned char bonding_option )
{
int ret_code = CR_GENID_SUCCESS;
M_KeyID keyid;
M_Command cmd;
M_Reply reply;
memset( &cmd, 0, sizeof( cmd ) );
memset( &reply, 0, sizeof( reply ) );
// key set
keyid = bonding_option ? hsmEcdsaPrivkeyidDev : hsmEcdsaPrivkeyidProd;
// sign command set
cmd.cmd = Cmd_Sign;
cmd.args.sign.flags = 0; // Cmd_Sign_Args_flags_given_iv_present;
cmd.args.sign.key = keyid;
cmd.args.sign.mech = HSM_SIGN_MECH;
cmd.args.sign.plain.type = PlainTextType_Bytes;
cmd.args.sign.plain.data.bytes.data.len = data_size;
cmd.args.sign.plain.data.bytes.data.ptr = data_buf;
// sign command issue
ret_code = NFastApp_Transact( hsmConnection, NULL, &cmd, &reply, NULL );
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
return ret_code;
}
ret_code = reply.status;
if ( ret_code != CR_GENID_SUCCESS )
{
SetErrorInfo( __FUNCTION__, __LINE__ );
return ret_code;
}
// buffer copy
//memcpy( dst_buf, reply.reply.decrypt.plain.data.bytes.data.ptr, size );
//NFastApp_Free_Command( hsmHandle, NULL, NULL, &cmd ); // ‰½ŒÌ‚©ƒAƒ{<7B>[ƒg‚·‚é
NFastApp_Free_Reply( hsmHandle, NULL, NULL, &reply );
return CR_GENID_SUCCESS;
} // hsm_ecdsa_sign
#endif // USE_HSM