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Rename CCID_ codes to PICOKEY_

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-11-05 18:21:24 +01:00
parent 242e357a74
commit 6625678c30
14 changed files with 95 additions and 95 deletions
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28
src/eac.c
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@@ -97,10 +97,10 @@ int sm_sign(uint8_t *in, size_t in_len, uint8_t *out) {
int sm_unwrap() {
uint8_t sm_indicator = (CLA(apdu) >> 2) & 0x3;
if (sm_indicator == 0) {
return CCID_OK;
return PICOKEY_OK;
}
int r = sm_verify();
if (r != CCID_OK) {
if (r != PICOKEY_OK) {
return r;
}
apdu.ne = sm_get_le();
@@ -126,23 +126,23 @@ int sm_unwrap() {
}
if (!body) {
apdu.nc = 0;
return CCID_OK;
return PICOKEY_OK;
}
if (is87 && *body++ != 0x1) {
return CCID_WRONG_PADDING;
return PICOKEY_WRONG_PADDING;
}
sm_update_iv();
aes_decrypt(sm_kenc, sm_iv, 128, PICO_KEYS_AES_MODE_CBC, body, body_size);
memmove(apdu.data, body, body_size);
apdu.nc = sm_remove_padding(apdu.data, body_size);
DEBUG_PAYLOAD(apdu.data, (int) apdu.nc);
return CCID_OK;
return PICOKEY_OK;
}
int sm_wrap() {
uint8_t sm_indicator = (CLA(apdu) >> 2) & 0x3;
if (sm_indicator == 0) {
return CCID_OK;
return PICOKEY_OK;
}
uint8_t input[4096];
size_t input_len = 0;
@@ -153,7 +153,7 @@ int sm_wrap() {
mbedtls_mpi_copy(&sm_mSSC, &ssc);
int r = mbedtls_mpi_write_binary(&ssc, input, sm_blocksize);
if (r != 0) {
return CCID_EXEC_ERROR;
return PICOKEY_EXEC_ERROR;
}
input_len += sm_blocksize;
mbedtls_mpi_free(&ssc);
@@ -203,7 +203,7 @@ int sm_wrap() {
apdu.ne = res_APDU_size;
}
set_res_sw(0x90, 0x00);
return CCID_OK;
return PICOKEY_OK;
}
uint16_t sm_get_le() {
@@ -243,7 +243,7 @@ int sm_verify() {
data_len += sm_blocksize;
}
if (data_len + (add_header ? sm_blocksize : 0) > 4096) {
return CCID_WRONG_LENGTH;
return PICOKEY_WRONG_LENGTH;
}
mbedtls_mpi ssc;
mbedtls_mpi_init(&ssc);
@@ -253,7 +253,7 @@ int sm_verify() {
input_len += sm_blocksize;
mbedtls_mpi_free(&ssc);
if (r != 0) {
return CCID_EXEC_ERROR;
return PICOKEY_EXEC_ERROR;
}
if (add_header) {
input[input_len++] = CLA(apdu);
@@ -286,7 +286,7 @@ int sm_verify() {
}
}
if (!mac) {
return CCID_WRONG_DATA;
return PICOKEY_WRONG_DATA;
}
if (some_added) {
input[input_len++] = 0x80;
@@ -295,12 +295,12 @@ int sm_verify() {
uint8_t signature[16];
r = sm_sign(input, input_len, signature);
if (r != 0) {
return CCID_EXEC_ERROR;
return PICOKEY_EXEC_ERROR;
}
if (memcmp(signature, mac, mac_len) == 0) {
return CCID_OK;
return PICOKEY_OK;
}
return CCID_VERIFICATION_FAILED;
return PICOKEY_VERIFICATION_FAILED;
}
uint16_t sm_remove_padding(const uint8_t *data, uint16_t data_len) {