Re: Programmatically acess smartcard with NSS
Túlio Gomes <[email protected]>
| Newsgroups | gmane.comp.mozilla.crypto |
|---|---|
| Message-ID | <[email protected]> |
Em quinta-feira, 17 de março de 2016 14:16:30 UTC-3, Túlio Gomes escreveu:
> Hello, i need to access a smartcard for signing documents with the private key stored inside it.
> The idea is to create a c++ component that will be used with a pnacl module inside chrome's browser.
>
> So i decided to use NSS, but i'm confused about what steps i need to do for load the smartcard, access the private key, sign and verify the document.
>
> I read almost all the existing documentation and didn find any sample to do that.
>
> Here's my code:
>
> int main(int argc, char** argv) {
> SECMODModule *module;
> SECStatus rv;
> static char moduleName[] = "library=libwdpkcs_icp.so name=Token-libwdpkcs_icp";
>
> module = SECMOD_LoadUserModule(moduleName, NULL, PR_TRUE);
>
> if(!module) {
> fprintf(stderr, "fail to load module");
> exit(1);
> }
>
> PK11SlotInfo* slot = PK11_GetInternalSlot(); //didnt work. Returns nothing (0x0);
>
> /*
> * Ok, i load the module. What's next? I need to create a DB or i can access the token directly? If so, how can i do this?
> * Probably the next step is to get the slot info. But how?
> */
>
> SECMOD_DestroyModule(module);
> }
>
> Can anyone give me some help?
> Thanks in advance.
> ps: sorry for my english
Em quinta-feira, 17 de março de 2016 14:16:30 UTC-3, Túlio Gomes escreveu:
> Hello, i need to access a smartcard for signing documents with the private key stored inside it.
> The idea is to create a c++ component that will be used with a pnacl module inside chrome's browser.
>
> So i decided to use NSS, but i'm confused about what steps i need to do for load the smartcard, access the private key, sign and verify the document.
>
> I read almost all the existing documentation and didn find any sample to do that.
>
> Here's my code:
>
> int main(int argc, char** argv) {
> SECMODModule *module;
> SECStatus rv;
> static char moduleName[] = "library=libwdpkcs_icp.so name=Token-libwdpkcs_icp";
>
> module = SECMOD_LoadUserModule(moduleName, NULL, PR_TRUE);
>
> if(!module) {
> fprintf(stderr, "fail to load module");
> exit(1);
> }
>
> PK11SlotInfo* slot = PK11_GetInternalSlot(); //didnt work. Returns nothing (0x0);
>
> /*
> * Ok, i load the module. What's next? I need to create a DB or i can access the token directly? If so, how can i do this?
> * Probably the next step is to get the slot info. But how?
> */
>
> SECMOD_DestroyModule(module);
> }
>
> Can anyone give me some help?
> Thanks in advance.
> ps: sorry for my english
Em quinta-feira, 17 de março de 2016 14:16:30 UTC-3, Túlio Gomes escreveu:
> Hello, i need to access a smartcard for signing documents with the private key stored inside it.
> The idea is to create a c++ component that will be used with a pnacl module inside chrome's browser.
>
> So i decided to use NSS, but i'm confused about what steps i need to do for load the smartcard, access the private key, sign and verify the document.
>
> I read almost all the existing documentation and didn find any sample to do that.
>
> Here's my code:
>
> int main(int argc, char** argv) {
> SECMODModule *module;
> SECStatus rv;
> static char moduleName[] = "library=libwdpkcs_icp.so name=Token-libwdpkcs_icp";
>
> module = SECMOD_LoadUserModule(moduleName, NULL, PR_TRUE);
>
> if(!module) {
> fprintf(stderr, "fail to load module");
> exit(1);
> }
>
> PK11SlotInfo* slot = PK11_GetInternalSlot(); //didnt work. Returns nothing (0x0);
>
> /*
> * Ok, i load the module. What's next? I need to create a DB or i can access the token directly? If so, how can i do this?
> * Probably the next step is to get the slot info. But how?
> */
>
> SECMOD_DestroyModule(module);
> }
>
> Can anyone give me some help?
> Thanks in advance.
> ps: sorry for my english
I just had some progress but now i'm stuck in how i can prompt the user for password. Can anyone help?
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