Example of OTP generation/verification.
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#define HOST_ADDR "127.0.0.1"
#define USER_ID "master"
#define USER_PWD "12345678"
#define KEY_ID "Test_Key"
#define KEY_TYPE ALG_AES_256
int main()
{
int nRet = 0;
DWORD pdwBlobLen =
sizeof(pbBlob);
struct tag_ISSUE_OTP_BLOB pvParamBlob;
DWORD dwParamBlobLen = 0;
if (nRet){
printf("Function failure: DInitialize \nError code: %d\n", nRet);
goto clean;
}
printf("Libraries initialized.\n");
strncpy(authPwd.
szAddr, HOST_ADDR,
sizeof(authPwd
.szAddr));
strncpy(authPwd.
szUserId, USER_ID,
sizeof(authPwd
.szUserId));
strncpy(authPwd.
szPassword, USER_PWD,
sizeof(authPwd
.szPassword));
if (nRet){
printf("Function failure: DOpenSession \nError code: %d\n", nRet);
goto clean;
}
printf("Session with Dinamo established.\n");
if(nRet){
printf("Function failure: DGenerateKey \nError code: %d\n", nRet);
goto clean;
}
printf("AES key generated successfully.\n");
dwParamBlobLen = sizeof(pvParamBlob);
KEY_ID,
&pvParamBlob,
dwParamBlobLen,
pbBlob,
&pdwBlobLen,
0);
if(nRet){
printf("Function failure: DOATHIssueBlob \nError code: %d\n", nRet);
goto clean;
}
printf("Seed generation successful.\n");
KEY_ID,
pbBlob,
pdwBlobLen,
szOTP,
0);
if(nRet){
printf("Function failure: DOATHGetNextOTP \nError code: %d\n", nRet);
goto clean;
}
printf("Next OTP generated successfully.\n");
KEY_ID,
szOTP,
pbBlob,
&pdwBlobLen,
0);
if(nRet){
printf("Function failure: DOATHCheckOTP \nError code: %d\n", nRet);
goto clean;
}
printf("OTP value successfully verified.\n");
clean:
if(hKey){
printf("Key successfully removed.\n");
}
if (hSession){
printf("Session closed.\n");
}
printf("Libraries finished.\n");
return nRet;
}
HSM Application Programming Interface (API) Dinamo.
void * HSESSIONCTX
Definition dinamo.h:68
#define DEFAULT_PORT
Definition dinamo.h:1948
#define ISSUE_OATH_MAX_OTP_LEN
Definition dinamo.h:1904
#define REMOVE_FROM_HSM
Definition dinamo.h:1462
unsigned char BYTE
Definition dinamo.h:45
#define ISSUE_OATH_DYN_TRUNC
Definition dinamo.h:1913
unsigned int DWORD
Definition dinamo.h:46
#define ENCRYPTED_CONN
Definition dinamo.h:585
#define SS_USER_PWD
Definition dinamo.h:576
#define ISSUE_OATH_SHA256_LEN
Definition dinamo.h:1909
void * HKEYCTX
Definition dinamo.h:70
#define ISSUE_OATH_GENERATE_HOTP
Definition dinamo.h:1932
#define EXPORTABLE_KEY
Definition dinamo.h:1422
#define ISSUE_OATH_OUTPUT_MAX_BLOB_LEN
Definition dinamo.h:1928
int AAP_API DGenerateKey(HSESSIONCTX hSession, char *szKeyId, int nAlgId, DWORD dwFlags, HKEYCTX *phKey)
int AAP_API DDestroyKey(HKEYCTX *phKey, DWORD dwFlags)
int AAP_API DOATHIssueBlob(HSESSIONCTX hSession, char *szMasterKeyId, DWORD dwParamBlobType, void *pvParamBlob, DWORD dwParamBlobLen, BYTE *pbOTPBlob, DWORD *pdwOTPBlobLen, DWORD dwFlags)
int AAP_API DOATHGetNextOTP(HSESSIONCTX hSession, char *szMasterKeyId, BYTE bOTPLen, BYTE *pbOATHBlob, DWORD dwOATHBlobLen, char *szOTP, DWORD dwFlags)
int AAP_API DOATHCheckOTP(HSESSIONCTX hSession, char *szMasterKeyId, char *szOTP, BYTE *pbOATHBlob, DWORD *pdwOATHBlobLen, DWORD dwFlags)
int AAP_API DOpenSession(HSESSIONCTX *phSession, DWORD dwParam, BYTE *pbData, DWORD dwDataLen, DWORD dwFlags)
int AAP_API DCloseSession(HSESSIONCTX *phSession, DWORD dwFlags)
int AAP_API DInitialize(DWORD dwReserved)
int nPort
Definition dinamo.h:3091
char szUserId[MAX_USR_LEN]
Definition dinamo.h:3092
char szAddr[MAX_ADDR_LEN]
Definition dinamo.h:3090
char szPassword[MAX_USR_PWD]
Definition dinamo.h:3093