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Added INS GET CHALLENGE.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos 2022-04-23 20:46:10 +02:00
parent f00fe8cb16
commit 7d4024a2cb
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1 changed files with 11 additions and 0 deletions
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11
src/openpgp/openpgp.c
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@ -1091,6 +1091,15 @@ static int cmd_activate_file() {
return SW_OK();
}
static int cmd_challenge() {
uint8_t *rb = (uint8_t *)random_bytes_get(apdu.expected_res_size);
if (!rb)
return SW_WRONG_LENGTH();
memcpy(res_APDU, rb, apdu.expected_res_size);
res_APDU_size = apdu.expected_res_size;
return SW_OK();
}
typedef struct cmd
{
uint8_t ins;
@ -1102,6 +1111,7 @@ typedef struct cmd
#define INS_PSO_SIG 0x2A
#define INS_RESET_RETRY 0x2C
#define INS_ACTIVATE_FILE 0x44
#define INS_CHALLENGE 0x84
#define INS_KEYPAIR_GEN 0x47
#define INS_SELECT 0xA4
#define INS_GET_DATA 0xCA
@ -1119,6 +1129,7 @@ static const cmd_t cmds[] = {
{ INS_PSO_SIG, cmd_pso_sig },
{ INS_TERMINATE_DF, cmd_terminate_df },
{ INS_ACTIVATE_FILE, cmd_activate_file },
{ INS_CHALLENGE, cmd_challenge },
{ 0x00, 0x0}
};