Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

SE050: Add serialNumber(byte sn[])#977

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to ourterms of service andprivacy statement. We’ll occasionally send you account related emails.

Already on GitHub?Sign in to your account

Merged
pennam merged 3 commits intoarduino:mainfrompennam:se050-sn
Oct 24, 2024
Merged
Show file tree
Hide file tree
Changes fromall commits
Commits
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
35 changes: 26 additions & 9 deletionslibraries/SE05X/src/SE05X.cpp
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -26,7 +26,6 @@
#define SE05X_EC_SIGNATURE_HEADER_LENGTH 6
#define SE05X_EC_SIGNATURE_DER_LENGTH SE05X_EC_SIGNATURE_HEADER_LENGTH + SE05X_EC_SIGNATURE_RAW_LENGTH
#define SE05X_SHA256_LENGTH 32
#define SE05X_SN_LENGTH 18
#define SE05X_DER_BUFFER_SIZE 256
#define SE05X_TEMP_OBJECT 9999

Expand DownExpand Up@@ -111,8 +110,6 @@ static void setECSignatureRsValuesInDER(const byte* rawSignature, byte* signatur

int SE05XClass::begin()
{
sss_status_t status;

memset(&_boot_ctx, 0, sizeof(ex_sss_boot_ctx_t));

se05x_ic_power_on();
Expand DownExpand Up@@ -158,17 +155,39 @@ int SE05XClass::readConfiguration(byte data[])
return 1;
}

int SE05XClass::serialNumber(byte sn[])
{
return serialNumber(sn, SE05X_SN_LENGTH);
}

int SE05XClass::serialNumber(byte sn[], size_t length)
{
size_t uidLen = SE05X_SN_LENGTH;
byte UID[SE05X_SN_LENGTH];

if(!sn) {
return 0;
}

sss_status_t status = sss_session_prop_get_au8(&_boot_ctx.session, kSSS_SessionProp_UID, UID, &uidLen);
if ((status != kStatus_SSS_Success)) {
SE05X_PRINT_ERROR("Error in Se05x_API_ReadObject \n");
return 0;
}
memcpy(sn, UID, length < SE05X_SN_LENGTH ? length : SE05X_SN_LENGTH);
return 1;
}

String SE05XClass::serialNumber()
{
String result = (char*)NULL;
byte UID[SE05X_SN_LENGTH];
size_t uidLen = 18;

sss_session_prop_get_au8(&_boot_ctx.session, kSSS_SessionProp_UID,UID,&uidLen);
serialNumber(UID,sizeof(UID));

result.reserve(uidLen*2);
result.reserve(SE05X_SN_LENGTH *2);

for (int i = 0; i <uidLen; i++) {
for (size_t i = 0; i <SE05X_SN_LENGTH; i++) {
byte b = UID[i];

if (b < 16) {
Expand DownExpand Up@@ -591,8 +610,6 @@ int SE05XClass::deleteAllObjects(void)

int SE05XClass::getObjectHandle(int objectId, sss_object_t * object)
{
sss_status_t status;

if(kStatus_SSS_Success != sss_key_object_init(object, &_boot_ctx.ks)) {
SE05X_PRINT_ERROR("sss_key_object_init Failed");
return 0;
Expand Down
8 changes: 6 additions & 2 deletionslibraries/SE05X/src/SE05X.h
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -27,11 +27,13 @@
#include "se05x_APDU.h"

#if defined SE05X_PRINT_ERROR_ENABLE
#define SE05X_PRINT_ERROR Serial.println
#define SE05X_PRINT_ERROR(x) Serial.println(x)
#else
#define SE05X_PRINT_ERROR
#define SE05X_PRINT_ERROR(x)
#endif

#define SE05X_SN_LENGTH 18

class SE05XClass
{
public:
Expand All@@ -41,6 +43,8 @@ class SE05XClass
int begin();
void end();

int serialNumber(byte sn[]);
int serialNumber(byte sn[], size_t length);
String serialNumber();

long random(long max);
Expand Down
[8]ページ先頭
©2009-2025 Movatter.jp