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RSA処理部が抜けていたので追加(cr_rsa_enc_dec関数の中身)

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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_eFuse@20 ff987cc8-cf2f-4642-8568-d52cce064691
This commit is contained in:
kubodera_yuichi 2009-12-22 05:43:31 +00:00
parent 63b3edb02c
commit a656144f01
3 changed files with 36 additions and 2 deletions
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32
cr_enc_id.c
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@ -153,6 +153,9 @@ int EncryptID( unsigned char *dst_buf, unsigned char *org_buf )
int crypto_aes_enc_dec( unsigned char *dst_buf, unsigned char *org_buf )
{
int i;
int ret_code = 0;
// encrypt
ret_code = hsm_aes_encrypt( local_buf_1, org_buf, CR_ID_BUF_SIZE );
if ( ret_code != CR_GENID_SUCCESS )
@ -256,7 +259,36 @@ int crypto_aes_enc_dec( unsigned char *dst_buf, unsigned char *org_buf )
int crypto_rsa_enc_dec( unsigned char *dst_buf,unsigned char *org_buf )
{
int i;
int ret_code = 0;
// encrypt
ret_code = hsm_rsa_encrypt( local_buf_1, org_buf, CR_ID_BUF_SIZE );
if ( ret_code != CR_GENID_SUCCESS )
{
printf( "error(%d) : hsm_rsa_encyrpt\n", ret_code );
return ret_code;
}
// decyrpt
ret_code = hsm_rsa_decrypt( local_buf_2, local_buf_1, CR_ID_BUF_SIZE );
if ( ret_code != CR_GENID_SUCCESS )
{
printf( "error(%d) : hsm_rsa_decrypt\n", ret_code );
return ret_code;
}
// ベリファイ
for ( i = 0 ; i < CR_ID_BUF_SIZE ; i++ )
{
if( org_buf[i] != local_buf_2[i] )
{
return CR_GENID_ERROR_AES_VERIFY;
}
}
// バッファコピー
memcpy( dst_buf, local_buf_1, CR_ID_BUF_SIZE );
return CR_GENID_SUCCESS;
} // hsm_crypto_rsa_enc_dec

3
cr_generate_id.c
View File

@ -154,7 +154,7 @@ int cr_print_flag = 0;
int cr_generate_id_initialize( void )
{
int ret_code = 0;
int ret_code = 0;
#ifdef USE_HSM
ret_code = hsm_initialize();
@ -170,7 +170,6 @@ int cr_generate_id_initialize( void )
return ( ret_code );
} // cr_generate_id_initialize
// generate_id関数のファイナライズ
int cr_generate_id_finalize( void )
{

3
cr_generate_id.h
View File

@ -140,6 +140,9 @@
#define CR_GENID_ERROR_ID_BUF_SIZE (-19)
#define CR_GENID_ERROR_ERR_BUF_SIZE (-20)
#define CR_GENID_ERROR_PRIVKEY_SCRAMBLE (-21)
#define CR_GENID_ERROR_AES_ENC (-22)
#define CR_GENID_ERROR_AES_DEC (-23)
#define CR_GENID_ERROR_AES_VERIFY (-24)
//---------------------------------------------------
// HSMの処理結果によるエラーコード