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changing {} style to match majority of previous style

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This commit is contained in:
Philippe Teuwen 2019-03-10 11:20:22 +01:00
commit 961d929f4d
320 changed files with 5502 additions and 10485 deletions
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48
client/crypto/libpcrypto.c
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@ -26,8 +26,7 @@
#include <util.h>
// NIST Special Publication 800-38A — Recommendation for block cipher modes of operation: methods and techniques, 2001.
int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length)
{
int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length) {
uint8_t iiv[16] = {0};
if (iv)
memcpy(iiv, iv, 16);
@ -43,8 +42,7 @@ int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int l
return 0;
}
int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length)
{
int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length) {
uint8_t iiv[16] = {0};
if (iv)
memcpy(iiv, iv, 16);
@ -62,16 +60,14 @@ int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int l
// NIST Special Publication 800-38B — Recommendation for block cipher modes of operation: The CMAC mode for authentication.
// https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Standards-and-Guidelines/documents/examples/AES_CMAC.pdf
int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length)
{
int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length) {
memset(mac, 0x00, 16);
// NIST 800-38B
return mbedtls_aes_cmac_prf_128(key, MBEDTLS_AES_BLOCK_SIZE, input, length, mac);
}
int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length)
{
int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length) {
uint8_t cmac[16] = {0};
memset(mac, 0x00, 8);
@ -86,8 +82,7 @@ int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int lengt
}
static uint8_t fixed_rand_value[250] = {0};
static int fixed_rand(void *rng_state, unsigned char *output, size_t len)
{
static int fixed_rand(void *rng_state, unsigned char *output, size_t len) {
if (len <= 250) {
memcpy(output, fixed_rand_value, len);
} else {
@ -97,8 +92,7 @@ static int fixed_rand(void *rng_state, unsigned char *output, size_t len)
return 0;
}
int sha256hash(uint8_t *input, int length, uint8_t *hash)
{
int sha256hash(uint8_t *input, int length, uint8_t *hash) {
if (!hash || !input)
return 1;
@ -112,8 +106,7 @@ int sha256hash(uint8_t *input, int length, uint8_t *hash)
return 0;
}
int ecdsa_init_str(mbedtls_ecdsa_context *ctx, char *key_d, char *key_x, char *key_y)
{
int ecdsa_init_str(mbedtls_ecdsa_context *ctx, char *key_d, char *key_x, char *key_y) {
if (!ctx)
return 1;
@ -139,8 +132,7 @@ int ecdsa_init_str(mbedtls_ecdsa_context *ctx, char *key_d, char *key_x, char *k
return 0;
}
int ecdsa_init(mbedtls_ecdsa_context *ctx, uint8_t *key_d, uint8_t *key_xy)
{
int ecdsa_init(mbedtls_ecdsa_context *ctx, uint8_t *key_d, uint8_t *key_xy) {
if (!ctx)
return 1;
@ -166,8 +158,7 @@ int ecdsa_init(mbedtls_ecdsa_context *ctx, uint8_t *key_d, uint8_t *key_xy)
return 0;
}
int ecdsa_key_create(uint8_t *key_d, uint8_t *key_xy)
{
int ecdsa_key_create(uint8_t *key_d, uint8_t *key_xy) {
int res;
mbedtls_ecdsa_context ctx;
ecdsa_init(&ctx, NULL, NULL);
@ -211,16 +202,14 @@ exit:
return res;
}
char *ecdsa_get_error(int ret)
{
char *ecdsa_get_error(int ret) {
static char retstr[300];
memset(retstr, 0x00, sizeof(retstr));
mbedtls_strerror(ret, retstr, sizeof(retstr));
return retstr;
}
int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, uint8_t *key, size_t keylen)
{
int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, uint8_t *key, size_t keylen) {
int res = 0;
size_t realkeylen = 0;
if (keylen < 65)
@ -245,8 +234,7 @@ exit:
return res;
}
int ecdsa_signature_create(uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen)
{
int ecdsa_signature_create(uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen) {
int res;
*signaturelen = 0;
@ -276,8 +264,7 @@ exit:
return res;
}
int ecdsa_signature_create_test(char *key_d, char *key_x, char *key_y, char *random, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen)
{
int ecdsa_signature_create_test(char *key_d, char *key_x, char *key_y, char *random, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen) {
int res;
*signaturelen = 0;
@ -297,8 +284,7 @@ int ecdsa_signature_create_test(char *key_d, char *key_x, char *key_y, char *ran
return res;
}
int ecdsa_signature_verify_keystr(char *key_x, char *key_y, uint8_t *input, int length, uint8_t *signature, size_t signaturelen)
{
int ecdsa_signature_verify_keystr(char *key_x, char *key_y, uint8_t *input, int length, uint8_t *signature, size_t signaturelen) {
int res;
uint8_t shahash[32] = {0};
res = sha256hash(input, length, shahash);
@ -313,8 +299,7 @@ int ecdsa_signature_verify_keystr(char *key_x, char *key_y, uint8_t *input, int
return res;
}
int ecdsa_signature_verify(uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen)
{
int ecdsa_signature_verify(uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen) {
int res;
uint8_t shahash[32] = {0};
res = sha256hash(input, length, shahash);
@ -336,8 +321,7 @@ int ecdsa_signature_verify(uint8_t *key_xy, uint8_t *input, int length, uint8_t
#define T_R "2B42F576D07F4165FF65D1F3B1500F81E44C316F1F0B3EF57325B69ACA46104F"
#define T_S "DC42C2122D6392CD3E3A993A89502A8198C1886FE69D262C4B329BDB6B63FAF1"
int ecdsa_nist_test(bool verbose)
{
int ecdsa_nist_test(bool verbose) {
int res;
uint8_t input[] = "Example of ECDSA with P-256";
int length = strlen((char *)input);