dearsky/pico-openpgp
1
0
Fork 0
Code Issues 10 Pull Requests Actions Packages Projects Releases 15 Wiki Activity

When a private key is imported, a public key is generated and stored.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-02-03 20:08:26 +01:00
parent e914d5f576
commit f6facc1154
1 changed files with 11 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/openpgp/openpgp.c
View File

@@ -1172,8 +1172,8 @@ static int cmd_keypair_gen() {
return SW_WRONG_DATA();
file_t *algo_ef = search_by_fid(fid-0x0010, NULL, SPECIFY_EF);
//if (!algo_ef)
// return SW_REFERENCE_NOT_FOUND();
if (!algo_ef)
return SW_REFERENCE_NOT_FOUND();
const uint8_t *algo = algorithm_attr_rsa2k+1;
uint16_t algo_len = algorithm_attr_rsa2k[0];
if (algo_ef && algo_ef->data) {
@@ -1696,6 +1696,7 @@ static int cmd_import_data() {
return SW_EXEC_ERROR();
}
r = store_keys(&rsa, ALGO_RSA, fid);
make_rsa_response(&rsa);
mbedtls_rsa_free(&rsa);
if (r != CCID_OK)
return SW_EXEC_ERROR();
@@ -1714,12 +1715,20 @@ static int cmd_import_data() {
return SW_EXEC_ERROR();
}
r = store_keys(&ecdsa, ALGO_ECDSA, fid);
make_ecdsa_response(&ecdsa);
mbedtls_ecdsa_free(&ecdsa);
if (r != CCID_OK)
return SW_EXEC_ERROR();
}
if (fid == EF_PK_SIG)
reset_sig_count();
file_t *pbef = search_by_fid(fid+3, NULL, SPECIFY_EF);
if (!pbef)
return SW_REFERENCE_NOT_FOUND();
r = flash_write_data_to_file(pbef, res_APDU, res_APDU_size);
if (r != CCID_OK)
return SW_EXEC_ERROR();
res_APDU_size = 0; //make_*_response sets a response. we need to overwrite
return SW_OK();
}