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Use new Pico Keys SDK.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-11-06 14:25:42 +01:00
parent cc19f8f061
commit ed2925cfb6
11 changed files with 76 additions and 76 deletions
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16
src/hsm/sc_hsm.c
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@@ -24,7 +24,7 @@
#include "eac.h"
#include "cvc.h"
#include "asn1.h"
#include "hsm.h"
#include "pico_keys.h"
#include "usb.h"
#include "random.h"
@@ -496,30 +496,30 @@ uint32_t decrement_key_counter(file_t *fkey) {
int store_keys(void *key_ctx, int type, uint8_t key_id) {
int r, key_size = 0;
uint8_t kdata[4096 / 8]; // worst case
if (type & HSM_KEY_RSA) {
if (type & PICO_KEYS_KEY_RSA) {
mbedtls_rsa_context *rsa = (mbedtls_rsa_context *) key_ctx;
key_size = mbedtls_mpi_size(&rsa->P) + mbedtls_mpi_size(&rsa->Q);
mbedtls_mpi_write_binary(&rsa->P, kdata, key_size / 2);
mbedtls_mpi_write_binary(&rsa->Q, kdata + key_size / 2, key_size / 2);
}
else if (type & HSM_KEY_EC) {
else if (type & PICO_KEYS_KEY_EC) {
mbedtls_ecdsa_context *ecdsa = (mbedtls_ecdsa_context *) key_ctx;
key_size = mbedtls_mpi_size(&ecdsa->d);
kdata[0] = ecdsa->grp.id & 0xff;
mbedtls_ecp_write_key(ecdsa, kdata + 1, key_size);
key_size++;
}
else if (type & HSM_KEY_AES) {
if (type == HSM_KEY_AES_128) {
else if (type & PICO_KEYS_KEY_AES) {
if (type == PICO_KEYS_KEY_AES_128) {
key_size = 16;
}
else if (type == HSM_KEY_AES_192) {
else if (type == PICO_KEYS_KEY_AES_192) {
key_size = 24;
}
else if (type == HSM_KEY_AES_256) {
else if (type == PICO_KEYS_KEY_AES_256) {
key_size = 32;
}
else if (type == HSM_KEY_AES_512) {
else if (type == PICO_KEYS_KEY_AES_512) {
key_size = 64;
}
memcpy(kdata, key_ctx, key_size);